{ "version": 1, "count": 60, "total_searchable": 515, "filters": { "query": null, "domain": null, "constraint": null, "kind": null, "cost": null }, "items": [ { "id": "cap:scrapling", "slug": "scrapling", "name": "Scrapling", "summary": "Capability: scrapling", "kind": "library", "domain": "scraping", "cost": "free", "license": "oss", "github_url": "https://github.com/D4Vinci/Scrapling", "homepage": "https://scrapling.readthedocs.io/en/latest/", "install": "pip install scrapling", "invoke_hint": "from scrapling.fetchers import Fetcher, DynamicFetcher, StealthyFetcher\n# static: Fetcher.get(url)\n# JS: DynamicFetcher.fetch(url, network_idle=True, wait_selector='.card')\n# CF/Turnstile: StealthyFetcher.fetch(url, solve_cloudflare=True)", "use_when": [ "turnstile captcha blocking scraper", "adaptive stealth fetch with cloudflare solve", "JS render and bot detection scrape", "managed challenge interrupts crawler sessions", "cloudflare challenge page kills scrape", "client-rendered pages that need JS render scrape", "logged-in scrape sessions when auth walls block anonymous fetch" ], "constraints_solved": [ "bot-detection-challenge", "js-render-not-blocking", "selector-rot" ], "constraints_not": [ "auth-wall-session without cookies", "official-API-available-prefer-API" ], "not_for": [], "alternatives": [ "curl-impersonate", "camoufox", "cloudflare-bypass-for-scraping", "playwright" ], "maturity": "battle-tested", "run_surface": "either", "first_seen_at": "2026-07-10", "last_verified_at": "2026-08-10", "source_urls": [ "https://scrapling.readthedocs.io/en/latest/" ], "signals": { "github_stars": 68957, "x_mentions": 7, "x_max_likes": 192, "updated_at": "2026-07-10T10:33:34.205Z" }, "outcomes": { "success": 1, "failure": 0, "updated_at": "2026-07-10T09:48:28.792Z" }, "verification": { "tier": "evidence", "label": "Evidence checked", "detail": "Sources and catalog claims were checked. This is not an install or task execution guarantee.", "artifacts": [], "last_verified_at": "2026-08-10" } }, { "id": "cap:litellm:7e725fafb927", "slug": "litellm", "name": "litellm", "summary": "Capability: litellm", "kind": "library", "domain": "llm-inference", "cost": "free", "license": "oss", "github_url": "https://github.com/BerriAI/litellm", "homepage": null, "install": "pip install litellm", "invoke_hint": "Proxy/router across providers and models under a harness (Hermes, Claude Code, OpenClaw). Spend caps and fallbacks. Does not invent new model weights.", "use_when": [ "model router fail over between providers", "multi provider OpenAI-compatible proxy", "spend caps and fallbacks across models", "one API many LLM providers" ], "constraints_solved": [ "rate-limit-provider", "cost-per-call-too-high", "multi-model-routing" ], "constraints_not": [ "eliminates all provider outages", "creates new model weights", "not a diffusion/fast specialty model", "not a specialty diffusion/fast model" ], "not_for": [], "alternatives": [ "instructor", "outlines" ], "maturity": "battle-tested", "run_surface": "either", "first_seen_at": "2026-07-10", "last_verified_at": "2026-08-10", "source_urls": [ "https://x.com/i/status/2071818762894942245", "https://github.com/BerriAI/litellm", "https://github.com/BerriAI/litellm", "https://github.com/BerriAI/litellm", "https://github.com/BerriAI/litellm" ], "signals": { "github_stars": 53182, "x_mentions": 10, "x_max_likes": 27773, "updated_at": "2026-07-10T10:33:34.221Z" }, "outcomes": { "success": 0, "failure": 0, "updated_at": null }, "verification": { "tier": "evidence", "label": "Evidence checked", "detail": "Sources and catalog claims were checked. This is not an install or task execution guarantee.", "artifacts": [], "last_verified_at": "2026-08-10" } }, { "id": "cap:whisper:00fba7ef9b26", "slug": "whisper", "name": "whisper", "summary": "Capability: whisper", "kind": "library", "domain": "media-processing", "cost": "local", "license": "oss", "github_url": "https://github.com/openai/whisper", "homepage": null, "install": "pip install -U openai-whisper", "invoke_hint": "whisper audio.mp3 --model base # STT for call/voice agent pipelines offline", "use_when": [ "local speech-to-text transcription offline", "transcribe audio files without cloud STT APIs" ], "constraints_solved": [ "voice-lead-pipeline-break" ], "constraints_not": [ "realtime phone carrier stack alone" ], "not_for": [], "alternatives": [], "maturity": "battle-tested", "run_surface": "either", "first_seen_at": "2026-07-10", "last_verified_at": "2026-08-10", "source_urls": [ "https://github.com/openai/whisper", "https://github.com/openai/whisper", "https://github.com/openai/whisper", "https://github.com/openai/whisper" ], "signals": { "github_stars": 44228, "x_mentions": null, "x_max_likes": null, "updated_at": "2026-07-14T00:10:55.011Z" }, "outcomes": { "success": 0, "failure": 0, "updated_at": null }, "verification": { "tier": "evidence", "label": "Evidence checked", "detail": "Sources and catalog claims were checked. This is not an install or task execution guarantee.", "artifacts": [], "last_verified_at": "2026-08-10" } }, { "id": "cap:ollama:9f6fef4ecab5", "slug": "ollama", "name": "ollama", "summary": "Capability: ollama", "kind": "cli", "domain": "llm-inference", "cost": "local", "license": "oss", "github_url": "https://github.com/ollama/ollama", "homepage": null, "install": "curl -fsSL https://ollama.com/install.sh | sh # or brew install ollama", "invoke_hint": "ollama pull llama3.2; ollama run llama3.2 # local inference to cut API cost and rate limits.", "use_when": [ "run open source models fully offline on a laptop", "local LLM inference without cloud API keys", "airgapped model serving on my machine" ], "constraints_solved": [ "cost-per-call-too-high", "rate-limit-provider", "works-local-fails-hosted" ], "constraints_not": [ "frontier model quality always" ], "not_for": [], "alternatives": [], "maturity": "battle-tested", "run_surface": "either", "first_seen_at": "2026-07-10", "last_verified_at": "2026-08-10", "source_urls": [ "https://github.com/ollama/ollama", "https://github.com/ollama/ollama", "https://github.com/ollama/ollama", "https://github.com/ollama/ollama" ], "signals": { "github_stars": 43694, "x_mentions": null, "x_max_likes": null, "updated_at": "2026-07-14T00:10:55.011Z" }, "outcomes": { "success": 0, "failure": 0, "updated_at": null }, "verification": { "tier": "evidence", "label": "Evidence checked", "detail": "Sources and catalog claims were checked. This is not an install or task execution guarantee.", "artifacts": [], "last_verified_at": "2026-08-10" } }, { "id": "cap:marker:5c8f9c5d83cd", "slug": "marker", "name": "marker", "summary": "Capability: marker", "kind": "library", "domain": "doc-parsing", "cost": "free", "license": "oss", "github_url": "https://github.com/VikParuchuri/marker", "homepage": null, "install": "pip install marker-pdf", "invoke_hint": "marker_single /path/to/file.pdf --output_dir out # PDF → markdown for agents", "use_when": [ "convert PDFs to clean markdown for LLM pipelines", "high quality PDF to markdown extraction" ], "constraints_solved": [ "pdf-table-garbled" ], "constraints_not": [ "ocr-needed for pure image scans without OCR model" ], "not_for": [], "alternatives": [ "docling" ], "maturity": "battle-tested", "run_surface": "either", "first_seen_at": "2026-07-10", "last_verified_at": "2026-08-10", "source_urls": [ "https://github.com/VikParuchuri/marker", "https://github.com/VikParuchuri/marker", "https://github.com/VikParuchuri/marker", "https://github.com/VikParuchuri/marker" ], "signals": { "github_stars": 37362, "x_mentions": 8, "x_max_likes": 722, "updated_at": "2026-07-10T10:33:34.218Z" }, "outcomes": { "success": 0, "failure": 0, "updated_at": null }, "verification": { "tier": "evidence", "label": "Evidence checked", "detail": "Sources and catalog claims were checked. This is not an install or task execution guarantee.", "artifacts": [], "last_verified_at": "2026-08-10" } }, { "id": "cap:open-webui:9b7443498126", "slug": "open-webui", "name": "open-webui", "summary": "Capability: open-webui", "kind": "cli", "domain": "rag-retrieval", "cost": "local", "license": "oss", "github_url": "https://github.com/open-webui/open-webui", "homepage": null, "install": "docker run / pip from https://github.com/open-webui/open-webui", "invoke_hint": "Self-host multi-model chat UI with tools/RAG when ChatGPT UI is the gap not the model.", "use_when": [ "self-host ChatGPT-like UI over local models", "browser UI for Ollama and OpenAI-compatible backends" ], "constraints_solved": [ "rate-limit-provider", "cost-per-call-too-high", "no-cross-session-recall", "multi-model-routing" ], "constraints_not": [ "enterprise IdP polish out of box" ], "not_for": [], "alternatives": [], "maturity": "battle-tested", "run_surface": "either", "first_seen_at": "2026-07-10", "last_verified_at": "2026-08-10", "source_urls": [ "https://github.com/open-webui/open-webui", "https://github.com/open-webui/open-webui", "https://github.com/open-webui/open-webui", "https://github.com/open-webui/open-webui" ], "signals": { "github_stars": 27370, "x_mentions": null, "x_max_likes": null, "updated_at": "2026-07-14T00:10:55.011Z" }, "outcomes": { "success": 0, "failure": 0, "updated_at": null }, "verification": { "tier": "evidence", "label": "Evidence checked", "detail": "Sources and catalog claims were checked. This is not an install or task execution guarantee.", "artifacts": [], "last_verified_at": "2026-08-10" } }, { "id": "cap:vllm:49d29303de4a", "slug": "vllm", "name": "vllm", "summary": "Capability: vllm", "kind": "library", "domain": "llm-inference", "cost": "local", "license": "oss", "github_url": "https://github.com/vllm-project/vllm", "homepage": null, "install": "pip install vllm # GPU recommended", "invoke_hint": "vllm serve MODEL; OpenAI-compatible API for high throughput self-host to dodge provider rate limits.", "use_when": [ "high throughput local model serving", "self-host LLM inference server offline" ], "constraints_solved": [ "rate-limit-provider", "cost-per-call-too-high" ], "constraints_not": [ "runs well without GPU for large models" ], "not_for": [], "alternatives": [], "maturity": "battle-tested", "run_surface": "either", "first_seen_at": "2026-07-10", "last_verified_at": "2026-08-10", "source_urls": [ "https://github.com/vllm-project/vllm", "https://github.com/vllm-project/vllm", "https://github.com/vllm-project/vllm", "https://github.com/vllm-project/vllm" ], "signals": { "github_stars": 26080, "x_mentions": null, "x_max_likes": null, "updated_at": "2026-07-14T00:10:55.011Z" }, "outcomes": { "success": 0, "failure": 0, "updated_at": null }, "verification": { "tier": "evidence", "label": "Evidence checked", "detail": "Sources and catalog claims were checked. This is not an install or task execution guarantee.", "artifacts": [], "last_verified_at": "2026-08-10" } }, { "id": "cap:drizzle-orm:de640cbd5cb4", "slug": "drizzle-orm", "name": "drizzle-orm", "summary": "Capability: drizzle-orm", "kind": "library", "domain": "data-storage", "cost": "free", "license": "oss", "github_url": "https://github.com/drizzle-team/drizzle-orm", "homepage": null, "install": "npm i drizzle-orm # + drizzle-kit", "invoke_hint": "SQL-like TS ORM; enforce tenant_id columns for isolation.", "use_when": [ "lightweight TypeScript SQL ORM with migrations", "type-safe SQL for serverless and edge DBs" ], "constraints_solved": [ "messy-json-yaml", "multi-tenant-data-leak" ], "constraints_not": [ "full auth product" ], "not_for": [], "alternatives": [], "maturity": "battle-tested", "run_surface": "either", "first_seen_at": "2026-07-10", "last_verified_at": "2026-08-10", "source_urls": [ "https://github.com/drizzle-team/drizzle-orm", "https://github.com/drizzle-team/drizzle-orm", "https://github.com/drizzle-team/drizzle-orm", "https://github.com/drizzle-team/drizzle-orm" ], "signals": { "github_stars": 21235, "x_mentions": null, "x_max_likes": null, "updated_at": "2026-07-14T00:10:55.011Z" }, "outcomes": { "success": 0, "failure": 0, "updated_at": null }, "verification": { "tier": "evidence", "label": "Evidence checked", "detail": "Sources and catalog claims were checked. This is not an install or task execution guarantee.", "artifacts": [], "last_verified_at": "2026-08-10" } }, { "id": "cap:browser-storage-state:87702e44e0c8", "slug": "browser-storage-state", "name": "browser-storage-state", "summary": "Capability: browser-storage-state", "kind": "pattern", "domain": "browser-automation", "cost": "free", "license": "oss", "github_url": "https://github.com/microsoft/playwright", "homepage": null, "install": "n/a: Playwright storageState / Puppeteer userDataDir", "invoke_hint": "Login once, save storage_state.json, reload in later agent runs; refresh tokens before expiry.", "use_when": [ "reuse Playwright storage state for logged-in scrapes", "persist cookies and localStorage across browser runs", "session cookies and login state for repeated scrapes" ], "constraints_solved": [ "auth-wall-session", "oauth-flow-headless", "agent-reauth-churn" ], "constraints_not": [ "when site binds session to IP/device tightly" ], "not_for": [], "alternatives": [], "maturity": "battle-tested", "run_surface": "local", "first_seen_at": "2026-07-10", "last_verified_at": "2026-08-10", "source_urls": [ "https://github.com/microsoft/playwright", "https://github.com/microsoft/playwright", "https://github.com/microsoft/playwright", "https://github.com/microsoft/playwright" ], "signals": { "github_stars": 20110, "x_mentions": null, "x_max_likes": null, "updated_at": "2026-07-14T00:10:55.011Z" }, "outcomes": { "success": 0, "failure": 0, "updated_at": null }, "verification": { "tier": "evidence", "label": "Evidence checked", "detail": "Sources and catalog claims were checked. This is not an install or task execution guarantee.", "artifacts": [], "last_verified_at": "2026-08-10" } }, { "id": "cap:playwright", "slug": "playwright", "name": "Playwright", "summary": "Capability: playwright", "kind": "library", "domain": "browser-automation", "cost": "free", "license": "oss", "github_url": "https://github.com/microsoft/playwright", "homepage": null, "install": "pip install playwright && playwright install chromium", "invoke_hint": "from playwright.sync_api import sync_playwright\nwith sync_playwright() as p:\n browser = p.chromium.launch(headless=True)\n page = browser.new_page()\n page.goto(url, wait_until='networkidle')\n page.wait_for_selector('.result')\n html = page.content()", "use_when": [ "browser automation click fill forms", "JS rendered SPA automation", "wait for selector multi-step flows", "agent driving chromium headless", "logged-in browser sessions for scrapes that need cookies", "client-rendered pages where static fetch misses app content" ], "constraints_solved": [ "js-render-not-blocking", "auth-wall-session", "selector-rot" ], "constraints_not": [ "bot-detection-challenge without stealth extras" ], "not_for": [], "alternatives": [ "playwright-python", "playwright-mcp", "mcp-playwright", "patchright", "stagehand", "browser-use", "open-codex-computer-use", "browserless" ], "maturity": "battle-tested", "run_surface": "local", "first_seen_at": "2026-07-10", "last_verified_at": "2026-08-10", "source_urls": [ "https://playwright.dev/" ], "signals": { "github_stars": 20110, "x_mentions": null, "x_max_likes": null, "updated_at": "2026-07-14T00:10:55.011Z" }, "outcomes": { "success": 0, "failure": 0, "updated_at": null }, "verification": { "tier": "evidence", "label": "Evidence checked", "detail": "Sources and catalog claims were checked. This is not an install or task execution guarantee.", "artifacts": [], "last_verified_at": "2026-08-10" } }, { "id": "cap:role-router-gate:e0ac2e2b7f35", "slug": "role-router-gate", "name": "role-router-gate", "summary": "Capability: role-router-gate", "kind": "pattern", "domain": "agent-orchestration", "cost": "free", "license": "oss", "github_url": "https://github.com/msitarzewski/agency-agents", "homepage": null, "install": "n/a, router skill + per-role allowlist", "invoke_hint": "CFO skill must reject CMO tasks; route by role; tool allowlist per role.", "use_when": [ "route tasks to the right agent role with a gate", "prevent wrong-role agents from claiming work" ], "constraints_solved": [ "role-gate-failure", "skill-library-chaos" ], "constraints_not": [ "org chart product" ], "not_for": [], "alternatives": [], "maturity": "battle-tested", "run_surface": "either", "first_seen_at": "2026-07-10", "last_verified_at": "2026-08-10", "source_urls": [ "https://github.com/msitarzewski/agency-agents", "https://github.com/msitarzewski/agency-agents", "https://github.com/msitarzewski/agency-agents", "https://github.com/msitarzewski/agency-agents" ], "signals": { "github_stars": 19296, "x_mentions": null, "x_max_likes": null, "updated_at": "2026-07-14T00:10:55.011Z" }, "outcomes": { "success": 0, "failure": 0, "updated_at": null }, "verification": { "tier": "evidence", "label": "Evidence checked", "detail": "Sources and catalog claims were checked. This is not an install or task execution guarantee.", "artifacts": [], "last_verified_at": "2026-08-10" } }, { "id": "cap:skill-inventory-conductor:bc60e0015456", "slug": "skill-inventory-conductor", "name": "skill-inventory-conductor", "summary": "Capability: skill-inventory-conductor", "kind": "pattern", "domain": "agent-orchestration", "cost": "free", "license": "oss", "github_url": "https://github.com/msitarzewski/agency-agents", "homepage": null, "install": "n/a, inventory skills dirs; optional agency-agents structure", "invoke_hint": "List all skill folders → one conductor skill → disable duplicates → name by verb; only enable 3 for client copy packs.", "use_when": [ "inventory and route agent skills without chaos", "conduct skill libraries so agents pick the right skill" ], "constraints_solved": [ "skill-library-chaos" ], "constraints_not": [ "auto-merges conflicting skill logic" ], "not_for": [], "alternatives": [], "maturity": "battle-tested", "run_surface": "either", "first_seen_at": "2026-07-10", "last_verified_at": "2026-08-10", "source_urls": [ "https://github.com/msitarzewski/agency-agents", "https://github.com/msitarzewski/agency-agents", "https://github.com/msitarzewski/agency-agents", "https://github.com/msitarzewski/agency-agents" ], "signals": { "github_stars": 19296, "x_mentions": null, "x_max_likes": null, "updated_at": "2026-07-14T00:10:55.011Z" }, "outcomes": { "success": 0, "failure": 0, "updated_at": null }, "verification": { "tier": "evidence", "label": "Evidence checked", "detail": "Sources and catalog claims were checked. This is not an install or task execution guarantee.", "artifacts": [], "last_verified_at": "2026-08-10" } }, { "id": "cap:skill-max-turns-deliverable:e498e681a9b7", "slug": "skill-max-turns-deliverable", "name": "skill-max-turns-deliverable", "summary": "Capability: skill-max-turns-deliverable", "kind": "pattern", "domain": "agent-orchestration", "cost": "free", "license": "oss", "github_url": "https://github.com/msitarzewski/agency-agents", "homepage": null, "install": "n/a, max clarifying turns then forced artifact", "invoke_hint": "Cap interview loops at N questions; next step must write offer/draft.", "use_when": [ "cap agent turns until a deliverable is produced", "stop skill loops that never ship an artifact" ], "constraints_solved": [ "skill-loop-no-deliverable" ], "constraints_not": [ "user still refuses to answer" ], "not_for": [], "alternatives": [], "maturity": "battle-tested", "run_surface": "either", "first_seen_at": "2026-07-10", "last_verified_at": "2026-08-10", "source_urls": [ "https://github.com/msitarzewski/agency-agents", "https://github.com/msitarzewski/agency-agents", "https://github.com/msitarzewski/agency-agents", "https://github.com/msitarzewski/agency-agents" ], "signals": { "github_stars": 19296, "x_mentions": null, "x_max_likes": null, "updated_at": "2026-07-14T00:10:55.011Z" }, "outcomes": { "success": 0, "failure": 0, "updated_at": null }, "verification": { "tier": "evidence", "label": "Evidence checked", "detail": "Sources and catalog claims were checked. This is not an install or task execution guarantee.", "artifacts": [], "last_verified_at": "2026-08-10" } }, { "id": "cap:qdrant:3be3b35d76e2", "slug": "qdrant", "name": "qdrant", "summary": "Capability: qdrant", "kind": "cli", "domain": "rag-retrieval", "cost": "free", "license": "oss", "github_url": "https://github.com/qdrant/qdrant", "homepage": null, "install": "docker run -p 6333:6333 qdrant/qdrant # or pip install qdrant-client", "invoke_hint": "Upsert points with payloads; hybrid filter+vector search; use for production RAG recall.", "use_when": [ "self-hosted vector search for embeddings", "ANN store for RAG pipelines" ], "constraints_solved": [ "embedding-recall-poor" ], "constraints_not": [ "trains embeddings for you" ], "not_for": [], "alternatives": [], "maturity": "battle-tested", "run_surface": "either", "first_seen_at": "2026-07-10", "last_verified_at": "2026-08-10", "source_urls": [ "https://github.com/qdrant/qdrant", "https://github.com/qdrant/qdrant", "https://github.com/qdrant/qdrant", "https://github.com/qdrant/qdrant" ], "signals": { "github_stars": 16001, "x_mentions": null, "x_max_likes": null, "updated_at": "2026-07-14T00:10:55.011Z" }, "outcomes": { "success": 0, "failure": 0, "updated_at": null }, "verification": { "tier": "evidence", "label": "Evidence checked", "detail": "Sources and catalog claims were checked. This is not an install or task execution guarantee.", "artifacts": [], "last_verified_at": "2026-08-10" } }, { "id": "cap:meilisearch:b40d2f3a0e78", "slug": "meilisearch", "name": "meilisearch", "summary": "Capability: meilisearch", "kind": "cli", "domain": "rag-retrieval", "cost": "free", "license": "oss", "github_url": "https://github.com/meilisearch/meilisearch", "homepage": null, "install": "curl -L https://install.meilisearch.com | sh # or docker", "invoke_hint": "meilisearch; index documents; use as BM25-style retrieval layer before or beside vectors.", "use_when": [ "typo-tolerant open-source search engine", "instant search UX with self-hosted Meilisearch" ], "constraints_solved": [ "embedding-recall-poor", "knowledge-signal-noise" ], "constraints_not": [ "deep semantic only without hybrid" ], "not_for": [], "alternatives": [], "maturity": "battle-tested", "run_surface": "either", "first_seen_at": "2026-07-10", "last_verified_at": "2026-08-10", "source_urls": [ "https://github.com/meilisearch/meilisearch", "https://github.com/meilisearch/meilisearch", "https://github.com/meilisearch/meilisearch", "https://github.com/meilisearch/meilisearch" ], "signals": { "github_stars": 13934, "x_mentions": null, "x_max_likes": null, "updated_at": "2026-07-14T00:10:55.011Z" }, "outcomes": { "success": 0, "failure": 0, "updated_at": null }, "verification": { "tier": "evidence", "label": "Evidence checked", "detail": "Sources and catalog claims were checked. This is not an install or task execution guarantee.", "artifacts": [], "last_verified_at": "2026-08-10" } }, { "id": "cap:chroma:1e699a6df814", "slug": "chroma", "name": "chroma", "summary": "Capability: chroma", "kind": "library", "domain": "rag-retrieval", "cost": "free", "license": "oss", "github_url": "https://github.com/chroma-core/chroma", "homepage": null, "install": "pip install chromadb", "invoke_hint": "import chromadb; client = chromadb.Client(); collection.add/query for local RAG vectors.", "use_when": [ "local vector database for RAG embeddings", "embed and store documents on disk for retrieval" ], "constraints_solved": [ "embedding-recall-poor", "no-cross-session-recall" ], "constraints_not": [ "replaces chunking strategy" ], "not_for": [], "alternatives": [], "maturity": "battle-tested", "run_surface": "either", "first_seen_at": "2026-07-10", "last_verified_at": "2026-08-10", "source_urls": [ "https://github.com/chroma-core/chroma", "https://github.com/chroma-core/chroma", "https://github.com/chroma-core/chroma", "https://github.com/chroma-core/chroma" ], "signals": { "github_stars": 13712, "x_mentions": null, "x_max_likes": null, "updated_at": "2026-07-14T00:10:55.011Z" }, "outcomes": { "success": 0, "failure": 0, "updated_at": null }, "verification": { "tier": "evidence", "label": "Evidence checked", "detail": "Sources and catalog claims were checked. This is not an install or task execution guarantee.", "artifacts": [], "last_verified_at": "2026-08-10" } }, { "id": "cap:continue-dev:f0d32d488ee9", "slug": "continue-dev", "name": "continue-dev", "summary": "Capability: continue-dev", "kind": "cli", "domain": "codebase-intel", "cost": "free", "license": "oss", "github_url": "https://github.com/continuedev/continue", "homepage": null, "install": "Install Continue extension / CLI from https://github.com/continuedev/continue", "invoke_hint": "Index repo in IDE; ask with codebase context; prefer over dumping whole monorepo into chat.", "use_when": [ "open-source IDE coding assistant in VS Code/JetBrains", "self-host autocomplete and chat in the editor" ], "constraints_solved": [ "repo-too-big-to-map", "context-window-overflow" ], "constraints_not": [ "replaces specialized RAG store" ], "not_for": [], "alternatives": [], "maturity": "battle-tested", "run_surface": "either", "first_seen_at": "2026-07-10", "last_verified_at": "2026-08-10", "source_urls": [ "https://github.com/continuedev/continue", "https://github.com/continuedev/continue", "https://github.com/continuedev/continue", "https://github.com/continuedev/continue" ], "signals": { "github_stars": 13206, "x_mentions": null, "x_max_likes": null, "updated_at": "2026-07-14T00:10:55.011Z" }, "outcomes": { "success": 0, "failure": 0, "updated_at": null }, "verification": { "tier": "evidence", "label": "Evidence checked", "detail": "Sources and catalog claims were checked. This is not an install or task execution guarantee.", "artifacts": [], "last_verified_at": "2026-08-10" } }, { "id": "cap:tesseract:e78a63ed47a1", "slug": "tesseract", "name": "tesseract", "summary": "Capability: tesseract", "kind": "cli", "domain": "doc-parsing", "cost": "local", "license": "oss", "github_url": "https://github.com/tesseract-ocr/tesseract", "homepage": null, "install": "brew install tesseract # or apt install tesseract-ocr", "invoke_hint": "tesseract image.png stdout -l eng # OCR scanned pages before RAG.", "use_when": [ "open-source OCR for images and scanned PDFs", "extract text from screenshots offline" ], "constraints_solved": [ "ocr-needed" ], "constraints_not": [ "layout-perfect table recovery alone" ], "not_for": [], "alternatives": [], "maturity": "battle-tested", "run_surface": "either", "first_seen_at": "2026-07-10", "last_verified_at": "2026-08-10", "source_urls": [ "https://github.com/tesseract-ocr/tesseract", "https://github.com/tesseract-ocr/tesseract", "https://github.com/tesseract-ocr/tesseract", "https://github.com/tesseract-ocr/tesseract" ], "signals": { "github_stars": 12296, "x_mentions": null, "x_max_likes": null, "updated_at": "2026-07-14T00:10:55.011Z" }, "outcomes": { "success": 0, "failure": 0, "updated_at": null }, "verification": { "tier": "evidence", "label": "Evidence checked", "detail": "Sources and catalog claims were checked. This is not an install or task execution guarantee.", "artifacts": [], "last_verified_at": "2026-08-10" } }, { "id": "cap:dspy:29e32702bb1c", "slug": "dspy", "name": "dspy", "summary": "Capability: dspy", "kind": "library", "domain": "rag-retrieval", "cost": "free", "license": "oss", "github_url": "https://github.com/stanfordnlp/dspy", "homepage": null, "install": "pip install dspy", "invoke_hint": "Define signatures and optimizers; compile prompts against metrics instead of hand-tuning forever.", "use_when": [ "optimize LLM prompts and pipelines programmatically", "compile RAG pipelines with DSPy signatures" ], "constraints_solved": [ "no-regression-signal", "agent-said-done-not-done", "instruction-noncompliance" ], "constraints_not": [ "zero data needed" ], "not_for": [], "alternatives": [], "maturity": "battle-tested", "run_surface": "either", "first_seen_at": "2026-07-10", "last_verified_at": "2026-08-10", "source_urls": [ "https://github.com/stanfordnlp/dspy", "https://github.com/stanfordnlp/dspy", "https://github.com/stanfordnlp/dspy", "https://github.com/stanfordnlp/dspy" ], "signals": { "github_stars": 12108, "x_mentions": null, "x_max_likes": null, "updated_at": "2026-07-14T00:10:55.011Z" }, "outcomes": { "success": 0, "failure": 0, "updated_at": null }, "verification": { "tier": "evidence", "label": "Evidence checked", "detail": "Sources and catalog claims were checked. This is not an install or task execution guarantee.", "artifacts": [], "last_verified_at": "2026-08-10" } }, { "id": "cap:headscale:5bb1bbb6c3aa", "slug": "headscale", "name": "headscale", "summary": "Capability: headscale", "kind": "cli", "domain": "deploy-infra", "cost": "free", "license": "oss", "github_url": "https://github.com/juanfont/headscale", "homepage": null, "install": "Install binary/docker from https://github.com/juanfont/headscale", "invoke_hint": "Self-host WireGuard mesh control plane when SaaS Tailscale is not an option.", "use_when": [ "self-host Tailscale control server for private mesh", "WireGuard mesh without Tailscale SaaS" ], "constraints_solved": [ "works-local-fails-hosted", "geo-block" ], "constraints_not": [ "consumer VPN product UX alone" ], "not_for": [], "alternatives": [], "maturity": "battle-tested", "run_surface": "either", "first_seen_at": "2026-07-10", "last_verified_at": "2026-08-10", "source_urls": [ "https://github.com/juanfont/headscale", "https://github.com/juanfont/headscale", "https://github.com/juanfont/headscale", "https://github.com/juanfont/headscale" ], "signals": { "github_stars": 12080, "x_mentions": null, "x_max_likes": null, "updated_at": "2026-07-14T00:10:55.011Z" }, "outcomes": { "success": 0, "failure": 0, "updated_at": null }, "verification": { "tier": "evidence", "label": "Evidence checked", "detail": "Sources and catalog claims were checked. This is not an install or task execution guarantee.", "artifacts": [], "last_verified_at": "2026-08-10" } }, { "id": "cap:llama-index:e3905bde4053", "slug": "llama-index", "name": "llama-index", "summary": "Capability: llama-index", "kind": "library", "domain": "rag-retrieval", "cost": "free", "license": "oss", "github_url": "https://github.com/run-llama/llama_index", "homepage": null, "install": "pip install llama-index", "invoke_hint": "VectorStoreIndex.from_documents; query_engine.query; swap retrievers when recall is poor.", "use_when": [ "RAG index from documents", "query engine for retrieval", "chunk and retrieve document corpus", "swap retrievers when recall is poor" ], "constraints_solved": [ "embedding-recall-poor", "no-cross-session-recall" ], "constraints_not": [ "single best retrieval recipe" ], "not_for": [], "alternatives": [], "maturity": "battle-tested", "run_surface": "either", "first_seen_at": "2026-07-10", "last_verified_at": "2026-08-10", "source_urls": [ "https://github.com/run-llama/llama_index", "https://github.com/run-llama/llama_index", "https://github.com/run-llama/llama_index", "https://github.com/run-llama/llama_index" ], "signals": { "github_stars": 11904, "x_mentions": null, "x_max_likes": null, "updated_at": "2026-07-14T00:10:55.011Z" }, "outcomes": { "success": 0, "failure": 0, "updated_at": null }, "verification": { "tier": "evidence", "label": "Evidence checked", "detail": "Sources and catalog claims were checked. This is not an install or task execution guarantee.", "artifacts": [], "last_verified_at": "2026-08-10" } }, { "id": "cap:caddy:925f4c264d24", "slug": "caddy", "name": "caddy", "summary": "Capability: caddy", "kind": "cli", "domain": "deploy-infra", "cost": "free", "license": "oss", "github_url": "https://github.com/caddyserver/caddy", "homepage": null, "install": "brew install caddy # or download binary", "invoke_hint": "caddy reverse-proxy --from :443 --to localhost:3000 with automatic HTTPS.", "use_when": [ "reverse proxy with automatic TLS on a VPS", "simple HTTPS termination for docker apps" ], "constraints_solved": [ "works-local-fails-hosted" ], "constraints_not": [ "Kubernetes orchestration" ], "not_for": [], "alternatives": [], "maturity": "battle-tested", "run_surface": "either", "first_seen_at": "2026-07-10", "last_verified_at": "2026-08-10", "source_urls": [ "https://github.com/caddyserver/caddy", "https://github.com/caddyserver/caddy", "https://github.com/caddyserver/caddy", "https://github.com/caddyserver/caddy" ], "signals": { "github_stars": 11869, "x_mentions": null, "x_max_likes": null, "updated_at": "2026-07-14T00:10:55.011Z" }, "outcomes": { "success": 0, "failure": 0, "updated_at": null }, "verification": { "tier": "evidence", "label": "Evidence checked", "detail": "Sources and catalog claims were checked. This is not an install or task execution guarantee.", "artifacts": [], "last_verified_at": "2026-08-10" } }, { "id": "cap:prisma:5398ed0d3b0b", "slug": "prisma", "name": "prisma", "summary": "Capability: prisma", "kind": "library", "domain": "data-storage", "cost": "free", "license": "oss", "github_url": "https://github.com/prisma/prisma", "homepage": null, "install": "npm i prisma @prisma/client && npx prisma init", "invoke_hint": "Typed DB client; migrations; use tenant filters in every query for multi-tenant agents.", "use_when": [ "type-safe ORM and migrations for Node apps", "schema-first database access in TypeScript" ], "constraints_solved": [ "messy-json-yaml", "multi-tenant-data-leak", "integration-seam-break" ], "constraints_not": [ "vector search alone" ], "not_for": [], "alternatives": [], "maturity": "battle-tested", "run_surface": "either", "first_seen_at": "2026-07-10", "last_verified_at": "2026-08-10", "source_urls": [ "https://github.com/prisma/prisma", "https://github.com/prisma/prisma", "https://github.com/prisma/prisma", "https://github.com/prisma/prisma" ], "signals": { "github_stars": 11062, "x_mentions": null, "x_max_likes": null, "updated_at": "2026-07-14T00:10:55.011Z" }, "outcomes": { "success": 0, "failure": 0, "updated_at": null }, "verification": { "tier": "evidence", "label": "Evidence checked", "detail": "Sources and catalog claims were checked. This is not an install or task execution guarantee.", "artifacts": [], "last_verified_at": "2026-08-10" } }, { "id": "cap:faiss:4ba9ae35d0c5", "slug": "faiss", "name": "faiss", "summary": "Capability: faiss", "kind": "library", "domain": "rag-retrieval", "cost": "local", "license": "oss", "github_url": "https://github.com/facebookresearch/faiss", "homepage": null, "install": "pip install faiss-cpu # or faiss-gpu", "invoke_hint": "Build IndexFlatIP / IVF indexes over embeddings for fast kNN retrieval.", "use_when": [ "in-process similarity search over embeddings", "local vector index without a server" ], "constraints_solved": [ "embedding-recall-poor" ], "constraints_not": [ "text chunking or embedding model" ], "not_for": [], "alternatives": [], "maturity": "battle-tested", "run_surface": "either", "first_seen_at": "2026-07-10", "last_verified_at": "2026-08-10", "source_urls": [ "https://github.com/facebookresearch/faiss", "https://github.com/facebookresearch/faiss", "https://github.com/facebookresearch/faiss", "https://github.com/facebookresearch/faiss" ], "signals": { "github_stars": 10735, "x_mentions": null, "x_max_likes": null, "updated_at": "2026-07-14T00:10:55.011Z" }, "outcomes": { "success": 0, "failure": 0, "updated_at": null }, "verification": { "tier": "evidence", "label": "Evidence checked", "detail": "Sources and catalog claims were checked. This is not an install or task execution guarantee.", "artifacts": [], "last_verified_at": "2026-08-10" } }, { "id": "cap:authjs:bf9d9a6995fb", "slug": "authjs", "name": "authjs", "summary": "Capability: authjs", "kind": "library", "domain": "auth-integration", "cost": "free", "license": "oss", "github_url": "https://github.com/nextauthjs/next-auth", "homepage": null, "install": "npm i next-auth # Auth.js", "invoke_hint": "Session + OAuth providers for Next/full-stack apps; export tokens carefully for agent scopes.", "use_when": [ "NextAuth/Auth.js session and OAuth for Next apps", "plug OAuth providers into Next.js with sessions" ], "constraints_solved": [ "auth-wall-session", "oauth-flow-headless", "agent-reauth-churn" ], "constraints_not": [ "desktop computer-use login" ], "not_for": [], "alternatives": [], "maturity": "experimental", "run_surface": "either", "first_seen_at": "2026-07-10", "last_verified_at": "2026-08-10", "source_urls": [ "https://github.com/nextauthjs/next-auth", "https://github.com/nextauthjs/next-auth", "https://github.com/nextauthjs/next-auth", "https://github.com/nextauthjs/next-auth" ], "signals": { "github_stars": 9440, "x_mentions": null, "x_max_likes": null, "updated_at": "2026-07-14T00:10:55.011Z" }, "outcomes": { "success": 0, "failure": 0, "updated_at": null }, "verification": { "tier": "evidence", "label": "Evidence checked", "detail": "Sources and catalog claims were checked. This is not an install or task execution guarantee.", "artifacts": [], "last_verified_at": "2026-08-10" } }, { "id": "cap:tiktoken:34288368dc7e", "slug": "tiktoken", "name": "Tiktoken", "summary": "Capability: Tiktoken", "kind": "library", "domain": "llm-inference", "cost": "free", "license": "oss", "github_url": "https://github.com/openai/tiktoken", "homepage": null, "install": "pip install tiktoken", "invoke_hint": "# see https://github.com/openai/tiktoken\npip install tiktoken", "use_when": [ "count tokens for OpenAI-compatible models", "budget context windows before calling the API" ], "constraints_solved": [ "context-window-overflow" ], "constraints_not": [], "not_for": [], "alternatives": [], "maturity": "active", "run_surface": "either", "first_seen_at": "2026-07-13", "last_verified_at": "2026-08-10", "source_urls": [ "https://github.com/openai/tiktoken" ], "signals": { "github_stars": 9224, "x_mentions": null, "x_max_likes": null, "updated_at": "2026-07-14T00:10:55.011Z" }, "outcomes": { "success": 0, "failure": 0, "updated_at": null }, "verification": { "tier": "evidence", "label": "Evidence checked", "detail": "Sources and catalog claims were checked. This is not an install or task execution guarantee.", "artifacts": [], "last_verified_at": "2026-08-10" } }, { "id": "cap:puppeteer:2df38e142802", "slug": "puppeteer", "name": "puppeteer", "summary": "Capability: puppeteer", "kind": "library", "domain": "browser-automation", "cost": "free", "license": "oss", "github_url": "https://github.com/puppeteer/puppeteer", "homepage": null, "install": "npm i puppeteer", "invoke_hint": "puppeteer.launch(); page.goto; use userDataDir or cookies for session persistence.", "use_when": [ "Node Chrome automation via DevTools Protocol", "headless PDF and screenshot generation in Node" ], "constraints_solved": [ "js-render-not-blocking", "selector-rot", "auth-wall-session" ], "constraints_not": [ "stealth by default" ], "not_for": [], "alternatives": [ "puppeteer-extra", "rebrowser-patches", "playwright" ], "maturity": "experimental", "run_surface": "either", "first_seen_at": "2026-07-10", "last_verified_at": "2026-08-10", "source_urls": [ "https://github.com/puppeteer/puppeteer", "https://github.com/puppeteer/puppeteer", "https://github.com/puppeteer/puppeteer", "https://github.com/puppeteer/puppeteer" ], "signals": { "github_stars": 8691, "x_mentions": null, "x_max_likes": null, "updated_at": "2026-07-14T00:10:55.011Z" }, "outcomes": { "success": 0, "failure": 0, "updated_at": null }, "verification": { "tier": "evidence", "label": "Evidence checked", "detail": "Sources and catalog claims were checked. This is not an install or task execution guarantee.", "artifacts": [], "last_verified_at": "2026-08-10" } }, { "id": "cap:agent-skills:6d586bb09bcf", "slug": "agent-skills", "name": "agent-skills", "summary": "Capability: agent-skills", "kind": "skill", "domain": "agent-tooling", "cost": "free", "license": "oss", "github_url": "https://github.com/addyosmani/agent-skills", "homepage": null, "install": "Install curated skills from https://github.com/addyosmani/agent-skills", "invoke_hint": "Curated skill pack for agents; pair with inventory conductor to avoid skill chaos.", "use_when": [ "catalog of agent skills for coding assistants", "share portable skill packages across agents" ], "constraints_solved": [ "skill-library-chaos", "instruction-noncompliance" ], "constraints_not": [ "auto-resolves conflicting skills" ], "not_for": [], "alternatives": [], "maturity": "experimental", "run_surface": "either", "first_seen_at": "2026-07-10", "last_verified_at": "2026-08-10", "source_urls": [ "https://github.com/addyosmani/agent-skills", "https://github.com/addyosmani/agent-skills", "https://github.com/addyosmani/agent-skills", "https://github.com/addyosmani/agent-skills" ], "signals": { "github_stars": 7405, "x_mentions": null, "x_max_likes": null, "updated_at": "2026-07-14T00:10:55.011Z" }, "outcomes": { "success": 0, "failure": 0, "updated_at": null }, "verification": { "tier": "evidence", "label": "Evidence checked", "detail": "Sources and catalog claims were checked. This is not an install or task execution guarantee.", "artifacts": [], "last_verified_at": "2026-08-10" } }, { "id": "cap:agent-tool-least-privilege:382d9aa5ce0f", "slug": "agent-tool-least-privilege", "name": "agent-tool-least-privilege", "summary": "Capability: agent-tool-least-privilege", "kind": "pattern", "domain": "agent-tooling", "cost": "free", "license": "oss", "github_url": "https://github.com/microsoft/ai-agents-for-beginners", "homepage": null, "install": "n/a, scope tools read-only; approval for send/delete", "invoke_hint": "Research agent: read-only email tools; human gate on send/delete; audit writes.", "use_when": [ "limit agent tools to least privilege scopes", "reduce tool overreach in multi-tool agents" ], "constraints_solved": [ "agent-tool-overreach" ], "constraints_not": [ "full enterprise IAM" ], "not_for": [], "alternatives": [], "maturity": "experimental", "run_surface": "either", "first_seen_at": "2026-07-10", "last_verified_at": "2026-08-10", "source_urls": [ "https://github.com/microsoft/ai-agents-for-beginners", "https://github.com/microsoft/ai-agents-for-beginners", "https://github.com/microsoft/ai-agents-for-beginners", "https://github.com/microsoft/ai-agents-for-beginners" ], "signals": { "github_stars": 7037, "x_mentions": null, "x_max_likes": null, "updated_at": "2026-07-14T00:10:55.011Z" }, "outcomes": { "success": 0, "failure": 0, "updated_at": null }, "verification": { "tier": "evidence", "label": "Evidence checked", "detail": "Sources and catalog claims were checked. 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This is not an install or task execution guarantee.", "artifacts": [], "last_verified_at": "2026-08-10" } }, { "id": "cap:persona-lock-eval:381e1b5b0e75", "slug": "persona-lock-eval", "name": "persona-lock-eval", "summary": "Capability: persona-lock-eval", "kind": "pattern", "domain": "evals-testing", "cost": "free", "license": "oss", "github_url": "https://github.com/promptfoo/promptfoo", "homepage": null, "install": "n/a, system prompt freeze + promptfoo/deepeval voice rubric", "invoke_hint": "Lock persona examples; eval drift; reject generic AI tone before ship.", "use_when": [ "evaluate whether an agent keeps its persona locked", "catch persona drift in multi-turn agent runs" ], "constraints_solved": [ "persona-drift", "agent-said-done-not-done" ], "constraints_not": [ "guarantees human voice" ], "not_for": [], "alternatives": [], "maturity": "experimental", "run_surface": "either", "first_seen_at": "2026-07-10", "last_verified_at": "2026-08-10", "source_urls": [ "https://github.com/promptfoo/promptfoo", "https://github.com/promptfoo/promptfoo", "https://github.com/promptfoo/promptfoo", "https://github.com/promptfoo/promptfoo" ], "signals": { "github_stars": 5452, "x_mentions": null, "x_max_likes": null, "updated_at": "2026-07-14T00:10:55.011Z" }, "outcomes": { "success": 0, "failure": 0, "updated_at": null }, "verification": { "tier": "evidence", "label": "Evidence checked", "detail": "Sources and catalog claims were checked. This is not an install or task execution guarantee.", "artifacts": [], "last_verified_at": "2026-08-10" } }, { "id": "cap:promptfoo:2d8787b6d5f5", "slug": "promptfoo", "name": "promptfoo", "summary": "Capability: promptfoo", "kind": "cli", "domain": "evals-testing", "cost": "free", "license": "oss", "github_url": "https://github.com/promptfoo/promptfoo", "homepage": null, "install": "npm i -g promptfoo", "invoke_hint": "promptfoo eval -c promptfooconfig.yaml", "use_when": [ "regression test LLM prompts and RAG outputs in CI", "compare model outputs before shipping agent changes" ], "constraints_solved": [ "no-regression-signal", "agent-said-done-not-done" ], "constraints_not": [], "not_for": [], "alternatives": [ "deepeval" ], "maturity": "experimental", "run_surface": "either", "first_seen_at": "2026-07-10", "last_verified_at": "2026-08-10", "source_urls": [ "https://github.com/promptfoo/promptfoo", "https://x.com/i/status/2071640170957312133" ], "signals": { "github_stars": 5452, "x_mentions": null, "x_max_likes": null, "updated_at": "2026-07-14T00:10:55.011Z" }, "outcomes": { "success": 0, "failure": 0, "updated_at": null }, "verification": { "tier": "evidence", "label": "Evidence checked", "detail": "Sources and catalog claims were checked. This is not an install or task execution guarantee.", "artifacts": [], "last_verified_at": "2026-08-10" } }, { "id": "cap:prove-it-side-effect-check:acf2cfbd4a05", "slug": "prove-it-side-effect-check", "name": "prove-it-side-effect-check", "summary": "Capability: prove-it-side-effect-check", "kind": "pattern", "domain": "evals-testing", "cost": "free", "license": "oss", "github_url": "https://github.com/promptfoo/promptfoo", "homepage": null, "install": "n/a, checklist + pair with promptfoo/deepeval", "invoke_hint": "1) Agent claims done 2) Re-read CRM/DB/email/outbox 3) Assert side effect in tests 4) Only then close ticket", "use_when": [ "require agents to prove side effects before claiming done", "catch agent-said-done-not-done with evidence checks" ], "constraints_solved": [ "agent-said-done-not-done", "crm-fields-blank", "no-regression-signal", "email-render-break" ], "constraints_not": [ "replaces product QA" ], "not_for": [], "alternatives": [], "maturity": "experimental", "run_surface": "either", "first_seen_at": "2026-07-10", "last_verified_at": "2026-08-10", "source_urls": [ "https://github.com/promptfoo/promptfoo", "https://github.com/promptfoo/promptfoo", "https://github.com/promptfoo/promptfoo", "https://github.com/promptfoo/promptfoo" ], "signals": { "github_stars": 5452, "x_mentions": null, "x_max_likes": null, "updated_at": "2026-07-14T00:10:55.011Z" }, "outcomes": { "success": 0, "failure": 0, "updated_at": null }, "verification": { "tier": "evidence", "label": "Evidence checked", "detail": "Sources and catalog claims were checked. This is not an install or task execution guarantee.", "artifacts": [], "last_verified_at": "2026-08-10" } }, { "id": "cap:undetected-chromedriver:9ad9fd17049a", "slug": "undetected-chromedriver", "name": "undetected-chromedriver", "summary": "Capability: undetected-chromedriver", "kind": "library", "domain": "browser-automation", "cost": "free", "license": "oss", "github_url": "https://github.com/ultrafunkamsterdam/undetected-chromedriver", "homepage": null, "install": "pip install undetected-chromedriver", "invoke_hint": "import undetected_chromedriver as uc; driver = uc.Chrome(); driver.get(url)", "use_when": [ "undetected chromedriver for bot walls", "selenium detected as automation" ], "constraints_solved": [ "bot-detection-challenge", "js-render-not-blocking" ], "constraints_not": [], "not_for": [], "alternatives": [], "maturity": "experimental", "run_surface": "either", "first_seen_at": "2026-07-11", "last_verified_at": "2026-08-10", "source_urls": [ "https://github.com/ultrafunkamsterdam/undetected-chromedriver" ], "signals": { "github_stars": 5372, "x_mentions": null, "x_max_likes": null, "updated_at": "2026-07-14T00:10:55.011Z" }, "outcomes": { "success": 0, "failure": 0, "updated_at": null }, "verification": { "tier": "evidence", "label": "Evidence checked", "detail": "Sources and catalog claims were checked. This is not an install or task execution guarantee.", "artifacts": [], "last_verified_at": "2026-08-10" } }, { "id": "cap:last30days-skill:f39d82f12ef5", "slug": "last30days-skill", "name": "last30days-skill", "summary": "Capability: last30days-skill", "kind": "skill", "domain": "agent-tooling", "cost": "free", "license": "oss", "github_url": "https://github.com/mvanhorn/last30days-skill", "homepage": null, "install": "Install skill from https://github.com/mvanhorn/last30days-skill into Claude/agent skills", "invoke_hint": "Time-bounded research skill so agents stop inventing stale facts as current.", "use_when": [ "skill to pull last 30 days of signals for research", "time-boxed web research skill for agents" ], "constraints_solved": [ "no-cross-session-recall", "agent-said-done-not-done", "knowledge-signal-noise" ], "constraints_not": [ "live news SLA" ], "not_for": [], "alternatives": [], "maturity": "experimental", "run_surface": "either", "first_seen_at": "2026-07-10", "last_verified_at": "2026-08-10", "source_urls": [ "https://github.com/mvanhorn/last30days-skill", "https://github.com/mvanhorn/last30days-skill", "https://github.com/mvanhorn/last30days-skill", "https://github.com/mvanhorn/last30days-skill" ], "signals": { "github_stars": 5216, "x_mentions": null, "x_max_likes": null, "updated_at": "2026-07-14T00:10:55.011Z" }, "outcomes": { "success": 0, "failure": 0, "updated_at": null }, "verification": { "tier": "evidence", "label": "Evidence checked", "detail": "Sources and catalog claims were checked. This is not an install or task execution guarantee.", "artifacts": [], "last_verified_at": "2026-08-10" } }, { "id": "cap:calc-outside-llm:e151a150e52d", "slug": "calc-outside-llm", "name": "calc-outside-llm", "summary": "Capability: calc-outside-llm", "kind": "pattern", "domain": "evals-testing", "cost": "free", "license": "oss", "github_url": "https://github.com/jqlang/jq", "homepage": null, "install": "n/a, spreadsheet or code for math; LLM explains only", "invoke_hint": "Revenue skill: compute in sheet/code; assert totals; LLM never freehands numbers.", "use_when": [ "do exact math outside the LLM to avoid arithmetic errors", "side-channel calculators when models miscount" ], "constraints_solved": [ "llm-math-mismatch", "agent-said-done-not-done" ], "constraints_not": [ "full finance system" ], "not_for": [], "alternatives": [], "maturity": "experimental", "run_surface": "either", "first_seen_at": "2026-07-10", "last_verified_at": "2026-08-10", "source_urls": [ "https://github.com/jqlang/jq", "https://github.com/jqlang/jq", "https://github.com/jqlang/jq", "https://github.com/jqlang/jq" ], "signals": { "github_stars": 5099, "x_mentions": null, "x_max_likes": null, "updated_at": "2026-07-14T00:10:55.011Z" }, "outcomes": { "success": 0, "failure": 0, "updated_at": null }, "verification": { "tier": "evidence", "label": "Evidence checked", "detail": "Sources and catalog claims were checked. This is not an install or task execution guarantee.", "artifacts": [], "last_verified_at": "2026-08-10" } }, { "id": "cap:jq:5430448c2d8b", "slug": "jq", "name": "jq", "summary": "Capability: jq", "kind": "cli", "domain": "deploy-infra", "cost": "free", "license": "oss", "github_url": "https://github.com/jqlang/jq", "homepage": null, "install": "brew install jq", "invoke_hint": "cat data.json | jq '.items[] | {id,name}' # transform agent JSON outputs", "use_when": [ "transform nested JSON on the command line", "filter API JSON without writing a script" ], "constraints_solved": [ "messy-json-yaml", "integration-seam-break", "nested-field-flatten" ], "constraints_not": [ "PDF parsing" ], "not_for": [], "alternatives": [], "maturity": "experimental", "run_surface": "either", "first_seen_at": "2026-07-10", "last_verified_at": "2026-08-10", "source_urls": [ "https://github.com/jqlang/jq", "https://github.com/jqlang/jq", "https://github.com/jqlang/jq", "https://github.com/jqlang/jq" ], "signals": { "github_stars": 5099, "x_mentions": null, "x_max_likes": null, "updated_at": "2026-07-14T00:10:55.011Z" }, "outcomes": { "success": 0, "failure": 0, "updated_at": null }, "verification": { "tier": "evidence", "label": "Evidence checked", "detail": "Sources and catalog claims were checked. This is not an install or task execution guarantee.", "artifacts": [], "last_verified_at": "2026-08-10" } }, { "id": "cap:nested-transform-first:8b29a43e9d93", "slug": "nested-transform-first", "name": "nested-transform-first", "summary": "Capability: nested-transform-first", "kind": "pattern", "domain": "deploy-infra", "cost": "free", "license": "oss", "github_url": "https://github.com/jqlang/jq", "homepage": null, "install": "brew install jq yq # or language native path libs", "invoke_hint": "Nested flatten wrong → unit-test jq/yq paths before blaming the prompt.", "use_when": [ "flatten nested JSON before LLM reasoning", "normalize deeply nested payloads with jq-like tools" ], "constraints_solved": [ "nested-field-flatten", "messy-json-yaml" ], "constraints_not": [ "bad source data repair" ], "not_for": [], "alternatives": [], "maturity": "experimental", "run_surface": "either", "first_seen_at": "2026-07-10", "last_verified_at": "2026-08-10", "source_urls": [ "https://github.com/jqlang/jq", "https://github.com/jqlang/jq", "https://github.com/jqlang/jq", "https://github.com/jqlang/jq" ], "signals": { "github_stars": 5099, "x_mentions": null, "x_max_likes": null, "updated_at": "2026-07-14T00:10:55.011Z" }, "outcomes": { "success": 0, "failure": 0, "updated_at": null }, "verification": { "tier": "evidence", "label": "Evidence checked", "detail": "Sources and catalog claims were checked. This is not an install or task execution guarantee.", "artifacts": [], "last_verified_at": "2026-08-10" } }, { "id": "cap:cloudflared:e4cb363fb2a1", "slug": "cloudflared", "name": "cloudflared", "summary": "Capability: cloudflared", "kind": "cli", "domain": "scraping", "cost": "free", "license": "oss", "github_url": "https://github.com/cloudflare/cloudflared", "homepage": null, "install": "brew install cloudflared # or github releases", "invoke_hint": "cloudflared tunnel --url http://localhost:3000 # quick tunnel / named tunnel for agent webhooks", "use_when": [ "use cloudflared for scraping", "when cloudflare tunnel client contains the command-line client for cloudflare tunnel, a tunneling daemon" ], "constraints_solved": [ "works-local-fails-hosted" ], "constraints_not": [ "app auth by itself" ], "not_for": [], "alternatives": [], "maturity": "experimental", "run_surface": "either", "first_seen_at": "2026-07-10", "last_verified_at": "2026-08-10", "source_urls": [ "https://github.com/cloudflare/cloudflared", "https://github.com/cloudflare/cloudflared", "https://github.com/cloudflare/cloudflared", "https://github.com/cloudflare/cloudflared" ], "signals": { "github_stars": 4826, "x_mentions": null, "x_max_likes": null, "updated_at": "2026-07-14T00:10:55.011Z" }, "outcomes": { "success": 0, "failure": 0, "updated_at": null }, "verification": { "tier": "evidence", "label": "Evidence checked", "detail": "Sources and catalog claims were checked. This is not an install or task execution guarantee.", "artifacts": [], "last_verified_at": "2026-08-10" } }, { "id": "cap:httpie:ec63e05cb8af", "slug": "httpie", "name": "HTTPie", "summary": "Capability: HTTPie", "kind": "cli", "domain": "scraping", "cost": "free", "license": "oss", "github_url": "https://github.com/httpie/cli", "homepage": null, "install": "pip install httpie", "invoke_hint": "http GET https://api.example.com/items Authorization:Bearer $TOKEN", "use_when": [ "debug HTTP APIs from the shell with readable JSON responses", "probe endpoints with headers and auth without writing Python" ], "constraints_solved": [ "rate-limit-throttle" ], "constraints_not": [], "not_for": [], "alternatives": [], "maturity": "active", "run_surface": "either", "first_seen_at": "2026-07-12", "last_verified_at": "2026-08-10", "source_urls": [ "https://github.com/httpie/cli" ], "signals": { "github_stars": 4595, "x_mentions": null, "x_max_likes": null, "updated_at": "2026-07-14T00:10:55.011Z" }, "outcomes": { "success": 0, "failure": 0, "updated_at": null }, "verification": { "tier": "evidence", "label": "Evidence checked", "detail": "Sources and catalog claims were checked. This is not an install or task execution guarantee.", "artifacts": [], "last_verified_at": "2026-08-10" } }, { "id": "cap:mem0:f0789446a9ec", "slug": "mem0", "name": "mem0", "summary": "Capability: mem0", "kind": "library", "domain": "agent-memory", "cost": "free", "license": "oss", "github_url": "https://github.com/mem0ai/mem0", "homepage": null, "install": "pip install mem0ai", "invoke_hint": "from mem0 import Memory\nm = Memory()\nm.add('user prefers dark mode', user_id='u1') # persistent agent memory", "use_when": [ "remember conversations across agent sessions", "persistent agent memory layer", "postgres-friendly user memory for agents", "cross session recall for preferences", "durable preference memory when agents reset each run", "store conversation memory beside an existing SQL database" ], "constraints_solved": [ "no-cross-session-recall", "knowledge-signal-noise" ], "constraints_not": [ "replaces full RAG corpus alone" ], "not_for": [], "alternatives": [ "letta", "graphiti" ], "maturity": "experimental", "run_surface": "either", "first_seen_at": "2026-07-10", "last_verified_at": "2026-08-10", "source_urls": [ "https://x.com/i/status/2073742553766391845", "https://github.com/mem0ai/mem0", "https://github.com/mem0ai/mem0", "https://github.com/mem0ai/mem0", "https://github.com/mem0ai/mem0" ], "signals": { "github_stars": 4374, "x_mentions": 10, "x_max_likes": 2169, "updated_at": "2026-07-14T00:10:55.011Z" }, "outcomes": { "success": 0, "failure": 0, "updated_at": null }, "verification": { "tier": "evidence", "label": "Evidence checked", "detail": "Sources and catalog claims were checked. This is not an install or task execution guarantee.", "artifacts": [], "last_verified_at": "2026-08-10" } }, { "id": "cap:lightpanda:2c21092d476a", "slug": "lightpanda", "name": "lightpanda", "summary": "Capability: lightpanda", "kind": "cli", "domain": "scraping", "cost": "free", "license": "oss", "github_url": "https://github.com/lightpanda-io/browser", "homepage": null, "install": "Install binary from https://github.com/lightpanda-io/browser", "invoke_hint": "Fast headless browser for scraping/automation when full Chromium is too heavy.", "use_when": [ "use lightpanda for scraping", "when lightpanda browser the headless browser built from scratch for ai agents and automation." ], "constraints_solved": [ "js-render-not-blocking", "cost-per-call-too-high" ], "constraints_not": [ "full Chrome extension parity" ], "not_for": [], "alternatives": [], "maturity": "experimental", "run_surface": "either", "first_seen_at": "2026-07-10", "last_verified_at": "2026-08-10", "source_urls": [ "https://github.com/lightpanda-io/browser", "https://github.com/lightpanda-io/browser", "https://github.com/lightpanda-io/browser", "https://github.com/lightpanda-io/browser" ], "signals": { "github_stars": 4292, "x_mentions": null, "x_max_likes": null, "updated_at": "2026-07-14T00:10:55.011Z" }, "outcomes": { "success": 0, "failure": 0, "updated_at": null }, "verification": { "tier": "evidence", "label": "Evidence checked", "detail": "Sources and catalog claims were checked. This is not an install or task execution guarantee.", "artifacts": [], "last_verified_at": "2026-08-10" } }, { "id": "cap:proxy-pool:974950aa30d5", "slug": "proxy-pool", "name": "proxy-pool", "summary": "Capability: proxy-pool", "kind": "cli", "domain": "scraping", "cost": "free", "license": "oss", "github_url": "https://github.com/jhao104/proxy_pool", "homepage": null, "install": "Clone https://github.com/jhao104/proxy_pool; docker or python run; GET free proxy API", "invoke_hint": "Run proxy_pool service; fetch a live proxy; attach to httpx/playwright for geo and rate spreading. 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This is not an install or task execution guarantee.", "artifacts": [], "last_verified_at": "2026-08-10" } }, { "id": "cap:playwright-mcp:75e9f605d8a6", "slug": "playwright-mcp", "name": "playwright-mcp", "summary": "Capability: playwright-mcp", "kind": "mcp", "domain": "browser-automation", "cost": "free", "license": "oss", "github_url": "https://github.com/microsoft/playwright-mcp", "homepage": null, "install": "Wire MCP server from https://github.com/microsoft/playwright-mcp", "invoke_hint": "Expose browser tools to agents via MCP; navigate, click, snapshot without custom harness.", "use_when": [ "Playwright MCP for agent browser control", "Claude browser automation via MCP" ], "constraints_solved": [ "js-render-not-blocking", "selector-rot", "auth-wall-session" ], "constraints_not": [ "hosting browser farm for free" ], "not_for": [], "alternatives": [ "playwright", "mcp-playwright", "stagehand" ], "maturity": "experimental", "run_surface": "either", "first_seen_at": "2026-07-10", "last_verified_at": "2026-08-10", "source_urls": [ "https://github.com/microsoft/playwright-mcp", "https://github.com/microsoft/playwright-mcp", "https://github.com/microsoft/playwright-mcp", "https://github.com/microsoft/playwright-mcp" ], "signals": { "github_stars": 3770, "x_mentions": null, "x_max_likes": null, "updated_at": "2026-07-14T00:10:55.011Z" }, "outcomes": { "success": 0, "failure": 0, "updated_at": null }, "verification": { "tier": "evidence", "label": "Evidence checked", "detail": "Sources and catalog claims were checked. This is not an install or task execution guarantee.", "artifacts": [], "last_verified_at": "2026-08-10" } }, { "id": "cap:playwright-python:9de35484ca34", "slug": "playwright-python", "name": "playwright-python", "summary": "Capability: playwright-python", "kind": "library", "domain": "browser-automation", "cost": "free", "license": "oss", "github_url": "https://github.com/microsoft/playwright-python", "homepage": null, "install": "pip install playwright && playwright install", "invoke_hint": "from playwright.sync_api import sync_playwright; browser automation with storage_state for session reuse.", "use_when": [ "browser automation and scraping in Python with Playwright", "headless chromium scripts in Python test suites" ], "constraints_solved": [ "js-render-not-blocking", "selector-rot", "auth-wall-session", "oauth-flow-headless" ], "constraints_not": [ "bot-detection-challenge alone without stealth" ], "not_for": [], "alternatives": [ "playwright", "playwright-mcp", "patchright" ], "maturity": "experimental", "run_surface": "either", "first_seen_at": "2026-07-10", "last_verified_at": "2026-08-10", "source_urls": [ "https://github.com/microsoft/playwright-python", "https://github.com/microsoft/playwright-python", "https://github.com/microsoft/playwright-python", "https://github.com/microsoft/playwright-python" ], "signals": { "github_stars": 3509, "x_mentions": null, "x_max_likes": null, "updated_at": "2026-07-14T00:10:55.011Z" }, "outcomes": { "success": 0, "failure": 0, "updated_at": null }, "verification": { "tier": "evidence", "label": "Evidence checked", "detail": "Sources and catalog claims were checked. This is not an install or task execution guarantee.", "artifacts": [], "last_verified_at": "2026-08-10" } }, { "id": "cap:outlines:c761a83d5b82", "slug": "outlines", "name": "outlines", "summary": "Capability: outlines", "kind": "library", "domain": "llm-inference", "cost": "free", "license": "oss", "github_url": "https://github.com/outlines-dev/outlines", "homepage": null, "install": "pip install outlines", "invoke_hint": "Use Outlines for schema-constrained generation when free-form JSON mode drifts.", "use_when": [ "constrain LLM outputs to JSON schemas or grammars", "structured generation when free-form text drifts" ], "constraints_solved": [ "structured-output-drift" ], "constraints_not": [ "provider rate limits" ], "not_for": [], "alternatives": [ "instructor" ], "maturity": "experimental", "run_surface": "either", "first_seen_at": "2026-07-10", "last_verified_at": "2026-08-10", "source_urls": [ "https://github.com/outlines-dev/outlines", "https://github.com/outlines-dev/outlines", "https://github.com/dottxt-ai/outlines", "https://github.com/outlines-dev/outlines" ], "signals": { "github_stars": 3496, "x_mentions": null, "x_max_likes": null, "updated_at": "2026-07-14T00:10:55.011Z" }, "outcomes": { "success": 0, "failure": 0, "updated_at": null }, "verification": { "tier": "evidence", "label": "Evidence checked", "detail": "Sources and catalog claims were checked. This is not an install or task execution guarantee.", "artifacts": [], "last_verified_at": "2026-08-10" } }, { "id": "cap:cheerio:efb58830d3f7", "slug": "cheerio", "name": "cheerio", "summary": "Capability: cheerio", "kind": "library", "domain": "scraping", "cost": "free", "license": "oss", "github_url": "https://github.com/cheeriojs/cheerio", "homepage": null, "install": "npm i cheerio", "invoke_hint": "import * as cheerio from 'cheerio'; const $ = cheerio.load(html); $('.card').text()", "use_when": [ "fast HTML parsing in node without a browser", "jquery-like selectors on scraped HTML" ], "constraints_solved": [ "selector-rot" ], "constraints_not": [], "not_for": [], "alternatives": [], "maturity": "experimental", "run_surface": "either", "first_seen_at": "2026-07-11", "last_verified_at": "2026-08-10", "source_urls": [ "https://github.com/cheeriojs/cheerio" ], "signals": { "github_stars": 3221, "x_mentions": null, "x_max_likes": null, "updated_at": "2026-07-14T00:10:55.011Z" }, "outcomes": { "success": 0, "failure": 0, "updated_at": null }, "verification": { "tier": "evidence", "label": "Evidence checked", "detail": "Sources and catalog claims were checked. This is not an install or task execution guarantee.", "artifacts": [], "last_verified_at": "2026-08-10" } }, { "id": "cap:deepeval:a1396eff2240", "slug": "deepeval", "name": "deepeval", "summary": "Capability: deepeval", "kind": "library", "domain": "evals-testing", "cost": "free", "license": "oss", "github_url": "https://github.com/confident-ai/deepeval", "homepage": null, "install": "pip install deepeval", "invoke_hint": "from deepeval import assert_test # pytest-style LLM metrics / trajectory tests", "use_when": [ "pytest style LLM evaluation metrics", "trajectory tests for agents", "regression tests for prompts" ], "constraints_solved": [ "no-regression-signal", "agent-said-done-not-done", "persona-drift" ], "constraints_not": [ "replaces human review" ], "not_for": [], "alternatives": [ "promptfoo" ], "maturity": "experimental", "run_surface": "either", "first_seen_at": "2026-07-10", "last_verified_at": "2026-08-10", "source_urls": [ "https://github.com/confident-ai/deepeval", "https://github.com/confident-ai/deepeval", "https://github.com/confident-ai/deepeval", "https://github.com/confident-ai/deepeval" ], "signals": { "github_stars": 3114, "x_mentions": 8, "x_max_likes": 140, "updated_at": "2026-07-14T00:10:55.011Z" }, "outcomes": { "success": 0, "failure": 0, "updated_at": null }, "verification": { "tier": "evidence", "label": "Evidence checked", "detail": "Sources and catalog claims were checked. This is not an install or task execution guarantee.", "artifacts": [], "last_verified_at": "2026-08-10" } }, { "id": "cap:httpx-requests", "slug": "httpx-requests", "name": "httpx / requests", "summary": "Capability: httpx / requests", "kind": "library", "domain": "scraping", "cost": "free", "license": "oss", "github_url": "https://github.com/encode/httpx", "homepage": null, "install": "pip install httpx", "invoke_hint": "import httpx\nr = httpx.get(url, headers={'User-Agent': 'tidbits-agent'}, follow_redirects=True, timeout=30)\nr.raise_for_status()\nhtml = r.text", "use_when": [ "async HTTP client for scrapers with timeouts and HTTP/2", "modern requests-style client without browser overhead" ], "constraints_solved": [ "js-render-not-blocking" ], "constraints_not": [ "bot-detection-challenge", "js-render-not-blocking", "auth-wall-session" ], "not_for": [], "alternatives": [], "maturity": "active", "run_surface": "either", "first_seen_at": "2026-07-10", "last_verified_at": "2026-08-10", "source_urls": [ "https://www.python-httpx.org/" ], "signals": { "github_stars": 3038, "x_mentions": null, "x_max_likes": null, "updated_at": "2026-07-14T00:10:55.011Z" }, "outcomes": { "success": 0, "failure": 0, "updated_at": null }, "verification": { "tier": "evidence", "label": "Evidence checked", "detail": "Sources and catalog claims were checked. This is not an install or task execution guarantee.", "artifacts": [], "last_verified_at": "2026-08-10" } } ] }