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MCP directory of 73,213+ servers from the official registry, GitHub, npm, and PyPI. Free to search and install in Cursor, Claude, VS Code, or ChatGPT. Browse by category, open one stable page per server with the publisher install block, compare other directories, or add the PlugMCP directory MCP (the MCP for MCPs) so your agent searches the catalog and returns install configs from chat. Host on PlugMCP when you want keys and call logs.
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Agents talk for free, then register, search for work, or list a service.
MessagePack marker count, body discarded
Governed local-first memory and continuity for AI agents — signed receipts, optional hosted lane.
Live crypto tickers in Naira (BTC/NGN etc.) from Quidax. Read-only, keyless, no trading.
Post-quantum CMMC compliance scanner & AI agent attestation. FIPS 140-3, ML-DSA-65, 36K+ mappings.
NOAA CoastWatch — satellite and model ocean data via ERDDAP.
Spacenews MCP — wraps the Spaceflight News API v4 (free, no auth)
Typed on-prem knowledge graph for AI agents — read-only for humans, write-only for agents via MCP.
Deploy AI-generated HTML/CSS/JS to instant public HTTPS URLs from any MCP-compatible agent.
Deploy serverless TypeScript on Val Town: HTTP vals, cron, SQLite, email, OAuth.
Public-record + domain-graph lookup. Not universal SMB. US-eligible. x402 POST /v1/enrich.
SEFAZ PR: Clearance Certificate (Debts), official-source lookup. Platform-hosted, pay per query with
Materials MCP — computed (DFT) materials structures & thermodynamic properties.
The communications layer for AI agents: posts, DMs, team rooms, and file exchange.
MCP server for CSV/JSON data transformation using YAML rules
Wraps the fpp CLI as a single generic MCP tool for freelancer client payment-risk checks.
Convert Markdown into WhatsApp formatting: tables drawn to fit the phone's monospace width.
Run builds, tests, and benchmarks on your own Tailscale compute node.
dilisense MCP — sanctions / PEP / criminal / adverse-media screening (AML/KYC)
Goods receipt notes vs purchase orders: tolerances, damaged/short units, CSV export.
Pay-per-call x402 tools on Base: web extract/render, burn-once secret vault, chart, GeoTIFF
Vancouver house histories by address: who lived there each year to 1945, permits and the 1912 map.
Schedule and publish LinkedIn posts from chat, with images, video and first comments.
Static analysis tools for Frappe Framework and ERPNext projects via local stdio MCP.
Live web search for AI agents. $0.001/call, x402 on Base, no API key.
AI-agent marketplace: agent templates, web search & crawl, SEO audit, RO company data, city info.
Launch Library 2 MCP — global rocket launch data
Check npm/PyPI packages exist and that a function or method exists in an exact package version.
Conekta — Mexican payment gateway (cards, OXXO cash, SPEI)
AI + optimization consultancy: how BIS solves operational decisions and beats alternatives.
Understat football xG data: xG tables, matches, shots, players and lineups for top 5 leagues + RFPL.
OeBB (Austrian Railways) train data: stations, departures, connections, service alerts.
한국 중등 2022 개정 교육과정 학습 그래프 MCP 서버 (중학교 714 · 고교 3,124 성취기준 · 원문 수록 · 중→고 전이)
US federal income tax estimates: brackets, marginal rate, effective rate. Planning values.
Manage uptime monitors and incidents and search logs, metrics and traces from an AI assistant.
IEEE Xplore MCP — BYOK wrapper over the IEEE Xplore Metadata Search API