Catalog
Every x402, MPP, MCP, and skill listing we've indexed, normalized, and enriched.
com.paladinfi/trust-check-mcp
Free OFAC SDN wallet screen + sample preview for AI agents on Base
ASP.NET Core Debugger — MCP Server for AI Agents
MCP server giving AI agents interactive .NET / ASP.NET Core debugging via netcoredbg + DAP.
io.github.cyanheads/wikipedia-mcp-server
Search Wikipedia, read summaries and full text, target sections, find nearby pages, list languages.
io.github.cyanheads/usda-mcp-server
Search foods, compare nutrients, and look up the full USDA FoodData Central database.
io.github.cyanheads/reference-data-mcp-server
Countries, timezones, elements, constants, HTTP status codes, unit conversion, and MIME type lookup.
io.github.cyanheads/nist-nvd-mcp-server
Search and audit NIST NVD CVEs by keyword, severity, CWE, CISA KEV status, and CPE.
io.github.0rkz/byte-protocol
PayPerByte — per-byte data for AI agents: x402 USDC on Base, EIP-712-attested
com.vp0/vp0-mcp
Search & import free iOS app-design starters from VP0 into your AI builder.
Sigil
Programmatic-advertising supply verification: ads.txt, schain, ATAP receipts, cross_lens_verify.
TunnelMind Data API
Tracker / Sigil / Cross-lens — every TunnelMind Data API operation as one MCP surface.
ai.nullary/nullary
Negative results intelligence for drug discovery — query measured failures via MCP.
io.github.hermai-ai/hermai-mcp
Dedicated Hermai MCP server for schema lookup, request intake, and workflow classification.
io.github.tathagat22/plumb-mcp
Figma → code MCP: no rate limits, no metered quotas, verification loop
io.github.mizcausevic-dev/mcp-kinetic-gain
Unified MCP server for the Kinetic Gain Suite + DefenseTech 6-pack — 71 governance tools.
io.github.fouomene/mcp-server-geodata-placefinder
MCP GeoData Placefinder: search places, reverse geocode, and find nearby locations.
io.github.cyanheads/openstreetmap-mcp-server
Geocode, reverse geocode, and run Overpass spatial queries on OpenStreetMap data.
io.github.cyanheads/libofcongress-mcp-server
Search LOC digital collections, Chronicling America newspapers (full OCR), and LC Subject Headings.
io.github.cyanheads/federal-reserve-mcp-server
Search and fetch ~800K Federal Reserve economic time-series from the FRED API via MCP.
io.github.cyanheads/eia-energy-mcp-server
Browse and query the EIA API v2 — electricity, petroleum, natural gas, coal, forecasts via MCP.
io.github.cyanheads/bls-labor-mcp-server
Fetch US Bureau of Labor Statistics data — CPI, unemployment, wages, JOLTS, and more via MCP.