"Resources for Interacting with Blockchains Like Ethereum" matching MCP connectors:
GET /v1/connectors — MCP directory API referenceMatching Connector Tools:
Verify before your agent acts on data it paid for. Signed verdicts, checkable offline, via x402.
IBGE: geography, census, economy and health from the official APIs, with provenance. 21 tools.
Validate startup ideas with real people asking for them, each quote linked to its source.
MCP server for generating rough-draft project plans from natural-language prompts.
Analytical memory for AI agents: a real Postgres queried in plain English over MCP. One command.
Conformance checker for MCP servers. Free, no key, verdicts recomputable and re-measured daily.
Read-only MCP server for the OrchestKit docs: full-text search + Markdown fetch. No auth.
Reference data for prediction markets: graded resolution clarity, cross-venue links, provenance.
290+ quality-scored API capabilities for AI agents across 27 countries via MCP.
Helena Bioinformatics MCP for clinical variant interpretation, ACMG/AMP evidence and literature.
Agentic Finance: 500+ tools for AI agents over x402 or MPP, free via PoW, or prepaid card credits
Deterministic calendars, seasons, moon phases, retrogrades, and symbolic systems as stable JSON for AI agents via MCP. Gregorian dates 1900–2100; same date → same bytes.
MCP server for Brazilian Federal Senate open data (legislative, administrative, e-Cidadania).
Read-only MVR preflight for trust, permission, evidence gaps, and African market-entry readiness.
Live data-center, grid, fiber & gas infrastructure intelligence for AI agents — query and cite.
Money, FX, capital-market and metadata-only China macro evidence with source clocks and limits.
Agent intake desk for property renovation. Read only, CORS open, fail closed, receipts recompute.
The Brain Layer for AI Trading Agents — quant calls + cross-venue arb across perp venues via MCP.
Twenty-two paid x402 and MPP tools for agent discovery, payment safety, data, and DeFi.
Sales intelligence for B2B SMEs — lead scoring, ICP fit, CRM enrichment & writeback.
