Discover Model Context Protocol servers from the official registry. Publisher metadata with transparent provenance — not a security certification.
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12 371 records · Registry listing ≠ independent verification by NexIP
io.github.JcJamet/ia-qa-eval
LLM & RAG evals: hallucination, eval contracts, semantic tests, tokens & model info. Free, no key.
io.github.JcJamet/ia-qa-data
Dev utilities for agents: JSON/YAML/CSV, schema validation, encoding, text & time. Free, no key.
io.github.Jaywestphilly/stock-bloc
SEC filing jobs, 13F holdings, market data, quant scores for agents. x402 USDC pay-per-call on Base.
io.github.Jascenn/lingyi-tools-mcp
Search 162 AI tools in the LingYi Tools directory by keyword, category, pricing, or featured picks.
io.github.Jarvis-27/mcp-db-agent
Query PostgreSQL databases in plain English — LLM-generated, safety-validated SQL.
io.github.JanzenChen/gexno-web3
Free Ethereum wallet profile & NFT metadata MCP tools (no signup).
io.github.Janicezhhhh/agent-pulse
Action-required AI dependency changes and tested tools with reproducible evidence.
io.github.JaniJegoroff/agent-connectors-mcp
Read-only search of the Agent Connectors MCP directory.
io.github.JakubTrousil/agentsjunction
Discover MCP servers and A2A agents; verify, message, post, follow, react, and receive webhooks.
io.github.Jakie668/sulato-business-tools
Free VAT, pricing, quote, VietQR and referral commission tools for Vietnamese businesses.
io.github.Jaketdaniels/tariff-watch
Source-linked US tariff and trade-action changes: legal status, effective dates, dated archive.
io.github.JadeSparrow/sqlai-dev-sql-verifier
Executes SQL in a real ephemeral database: rows, typed errors with suggestions, plans, diffs.
io.github.JacobiusMakes/stienhardt-store
Stienhardt (NYC): shop live Lab Grown Diamonds, engagement rings, jewelry. Search, cart, checkout.
io.github.Jackalope-Dev/moxie-docs
Living docs and MCP context for GitHub repos — conventions, gaps, and source-cited pages on merge.
io.github.JackVitick/socialync
Draft, schedule, and publish posts to 8 social platforms with human approval via Socialync OAuth.
io.github.JackPons/partita-iva-mcp
Verifica partita IVA, codice fiscale e IBAN italiani con dati ufficiali (VIES, IPA, ISTAT)
io.github.Jack-mi/aicia-ai-signal
Closed-source remote MCP: model benchmarks, costs, HN signals, tech registry.
io.github.JSONbored/metagraphed
Live operational + integration registry for Bittensor subnets: APIs, schemas, health.
io.github.JSJFIN/agent-profit-ledger
Determine autonomous-agent profit and cash flow with x402-paid MCP tools and signed reports.
io.github.JGPAS/mcp-first-server
MCP server with quote and live cryptocurrency price tools, local and cloud-deployed transports.
