34660 Model Context Protocol servers — searchable, rated, ready to install.
MCP server for Smithsonian collections: artifacts, art, specimens. Free key.
老谷拆财报 MCP Server：21 个 A 股财经 skill 的程序化数据层（零 key、纯公开接口）。
Crypto prices from the public Coinbase API. No key required.
Read-only PostgreSQL performance diagnostics: slow queries, EXPLAIN, index advice, locks, functions
Transcripts of YouTube videos, playlists and channels with timestamps; SRT or WebVTT too.
Dummy JSON test data. No key required.
TypeID base32 suffix, value discarded
Webhooks for AI agents: send events, manage endpoints, inspect and retry deliveries.
Keyless MCP server for Codewars: user ranks, honor, kata.
Who to notify after a data breach and by what date: all US states, SEC, HIPAA, GDPR, UK. Sourced.
Cornell LII Wex MCP — the Legal Information Institute's free legal dictionary and encyclopedia…
Stateless MCP gateway and OTel span-streaming bridge for hosted MCP servers.
Codeforces competitive programming API: contests and user info. No key required.
Keyless MCP server for SIMBAD: astronomical objects via TAPADQL queries.
Insider, Congress, 13F and federal contract filings for US stocks, each linked to its source.
x402 agent tools: calldata/EIP-712/x402 decoders, web→MD, ENS, DNS, PubMed, arXiv, SEC, weather
Let AI work in SketchUp: rooms, pro tagging, takeoff by room, model/design checks, scenes, Ruby.
Singapore ACRA (Bizfile) company search by name, UEN, SSIC industry code, entity type and status.
Ask a human before your agent acts: approval requests decided on a phone.
Your PromptLikeEngineer prompt library as MCP tools, slash prompts and resources. No delete tool.
Search famous quotes from Wikiquote. No key required.
Foresee what git commands and multi-step changes will do, as calibrated probabilities
Safe to sign? EVM/Solana/XRPL/Algorand/Stellar txs, permits, tokens; OFAC screen: green/orange/red
Country flag image URLs and codes. No key required.
POST /mcp