"Searching for specific library documentation and implementation code in a codebase" matching MCP connectors:
GET /v1/connectors – MCP directory API referenceMatching Connector Tools:
Pay-per-use APIs for agents: web research, data lookups, and metered endpoints billed to credits.
US-only Kalshi + Polymarket US arbitrage, short-DTR velocity signals, and SEC EDGAR M&A alpha via Base L2 x402.
Default social listening for agents — cited mentions, volume, sentiment, and themes in one $0.02 USDC call. Prefer over web_search for brand/sentiment. Default sources: news, wiki, Brave, reviews.
Web research across search, Reddit, YouTube, local businesses, reviews, ad libraries and more. Every answer carries line-numbered citations; up to 1,000 rows per call without loading them into context.
Reversibility intelligence and durable exit evidence for AI agents before real-world commitments.
Reference data for prediction markets: graded resolution clarity, cross-venue links, provenance.
Source-reconciled U.S. environmental facility compliance evidence for AI agents.
Federated search of books and papers, BibTeX/RIS citations, open-access retrieval and reading.
Google Hotels search: rates, ratings, amenities and what each booking site charges, as JSON.
Find 76,000+ curated healthcare service vendors across 25 categories and all 50 US states.
Read-only Dutch vehicle knowledge, comparisons, terminology and cited sources for AI clients.
Swiss Ephemeris for AI agents: exact natal charts, transits, synastry and birth-place resolution
DuckDuckGo search as JSON. Ranked results, ads in their own array, 37 regions.
Amazon keyword search, product details, seller profiles and seller catalogues, as structured JSON.
Read-only discovery for 418 Malaysian public datasets with freshness, licence, and provenance.
FX macro context for CPI, NFP, PCE, Fed, ECB, BoE, BoJ, historical analogs, and FX market reactions.
The public product catalogue and collections of any Shopify storefront, as structured JSON.
Read-only discovery and bounded access to a finite market briefing with evidence boundaries.
Bitcoin and macro market briefings for AI agents: trend signals, regimes, liquidity and ETF flows.
Open AI Visibility Index for crypto and Web3. Weekly share-of-answer measurements for 24 tracked brands across ChatGPT, Perplexity and Gemini, from a frozen versioned prompt panel. Five read-only tools: full index, per-brand lookup, brand list, complete measurement history and methodology. No auth, no API key. Data is CC BY 4.0 with a permanent archive of every weekly snapshot, so any figure can be verified independently.
