MCP Server Directory

humanMCP Marketplace — federated listings across personal MCP servers io.github.kapoost/humanmcp-marketplace

Federated listings from personal humanMCP servers. Search offers, trades by humans.

IRS 990 Nonprofit Data com.olyport/irs-990

Nonprofit lookup and IRS 990 filing data: revenue, assets, and compensation via ProPublica

Reddit MCP server - browse posts, search content, analyze users.

nerq-trust-engine io.github.kbanilsson-pixel/nerq-trust-engine

AI agent trust engine — preflight checks, KYA due diligence, search 204K+ agents. Free.

RepScale io.github.kbrayatl/repscale

Sales research and prep tools for B2B reps. Prospect briefs, angles, citations.

PubMed / MEDLINE Literature Search com.olyport/pubmed

Search biomedical literature, get article details, find related articles, and explore MeSH terms

MCP server for searching and reading PmWiki pages with text queries and group filtering.

Cross-session memory for AI agents - knowledge graph, scoring, semantic search

Search horse boarding facilities and trainers across 44 US states.

STIL Lab Assistant io.github.khalid-tounoussi-1/stil-ets-mcp

STIL lab at ETS Montreal — knowledge base and paper search via ArXiv and Semantic Scholar.

OnePageCRM com.onepagecrm/mcp

Create, search, update, and manage data in OnePageCRM.

Local-only PDF tools for AI — extract text, search, split/merge, render pages. Files never leave.

Korea Flight MCP io.github.kimnchai/korea-flight-mcp

14 Korean airports flight info + Incheon arrival/departure congestion + facility search.

Turn Reddit's chaos into structured insights with full citations - MCP server for Reddit research

OnlyHarness Registry com.onlyharness/registry

Search, inspect, pull and publish reusable AI-agent harnesses from onlyharness.com.

ibanchecker-mcp io.github.koraykoylu/ibanchecker-mcp

IBAN validation, extraction, format specs and BIC/SWIFT lookup tools for AI assistants.

Search, browse, and get suggestions for VueUse composables

OpenAgenda com.openagenda/mcp

Search, analyze and manage events on OpenAgenda.

Search, discover, and contribute to AgentPedia - the knowledge base for AI agents.

Search and fetch 100+ Hermes Agent tools, skills, plugins, and integrations from hermesatlas.com.

Web search, content extraction, PDF parsing, plus datetime and geolocation tools. No API keys.

aihub io.github.ksmin83-bot/aihub

Remote MCP server for SeenThis AI Hub. Supports browsing, searching, and posting to AI boards.

lead411 io.github.kunal-lead411/lead411

B2B lead generation, company search, and contact enrichment from Lead411.

GDPR compliance MCP server - article lookup, DPIA, ROPA, DSR, IaC analysis, Bicep templates.