MCP Servers 3,682

Source Library

io.github.Embassy-of-the-Free-Mind/sourcelibrary

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Search 15K rare pre-modern texts translated to English: philosophy, religion, science, literature.

Source Library

io.github.Embassy-of-the-Free-Mind/source-library

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Search 22,000+ rare pre-modern texts with AI English translations, summaries, and 73K+ images.

Cortex

io.github.DanielBlomma/cortex

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Local repo context for coding assistants with semantic search and graph relationships.

Ng Blatui

io.github.anousss007/ng-blatui

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ng-blatui for Angular — search components, blocks, charts & templates and read their typed API.

Wet

io.github.n24q02m/wet-mcp

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Open-source MCP server for AI agents: web search, content extraction, and library docs.

Freeport Nostr

io.github.ptrinh/freeport-nostr

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Search Freeport Nostr events by kind, tag & geohash radius (rides, services, reputation).

Jira Stdio

io.github.freema/mcp-jira-stdio

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MCP server for Jira Cloud — issues, search, comments, attachments, transitions.

CodeWiki MCP — AI-generated docs for GitHub repos

io.github.izzzzzi/codewiki-mcp

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MCP server for codewiki.google: search repos, fetch wiki docs, ask questions

Connapse

io.github.Destrayon/connapse

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Self-hosted knowledge backend for AI agents with hybrid search and MCP tools

Sourcegraph MCP Server

io.github.sourcegraph/mcp

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Sourcegraph code search, semantic search, go-to-definition, find-references, and diff search.

Memwright

io.github.bolnet/memwright

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Embedded memory for AI agents with SQLite, pgvector, and Neo4j graph search.

Semantic Scholar MCP Server

io.github.smaniches/semantic-scholar-mcp

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MCP server for the Semantic Scholar API: search 200M+ papers, citations, authors, recommendations.

PapersFlow

io.github.papersflow-ai/papersflow

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Academic research MCP server for paper search, citation checks, graphs, and deep research.

Sap Adt

io.github.yzonur/sap-adt-mcp

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Give Claude live access to SAP ABAP via ADT: read, search, check, test, and edit objects.

Pulse8 Ai Cortex Knowledge Vault

io.github.synpulse8-opensource/pulse8-ai-cortex-knowledge-vault

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Agent-native knowledge OS on Markdown: typed graph, hybrid search, and compiler over MCP.

MailFathom

io.github.Krzysztof318/mailfathom

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Security-first, self-hosted email archive with search, cited answers, and sending for AI agents.

Hashnet

io.github.hashgraph-online/hashnet

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Universal AI Agent Discovery - search 59,000+ agents across MCP, NANDA, A2A, OpenRouter

Filesystem Context

io.github.j0hanz/filesystem-context

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🔍 Read-only MCP server for secure filesystem exploration, searching, and analysis

Local Rag

io.github.damoqiongqiu/mcp-local-rag

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Semantic code & doc search with keyword boost.

Semantic code search built for AI agents.

Filesystem MCP

io.github.j0hanz/filesystem-mcp

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Secure filesystem MCP server for reading, writing, searching, diffing, and patching files.

Pubcrawl

io.github.nickjlamb/pubcrawl

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PubMed & Europe PMC literature search, US/UK drug labelling, and clinical trials for AI assistants.

Agent Knowledge

io.github.keshrath/agent-knowledge

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

Obsidian Vault MCP Server

io.github.OleksandrKucherenko/mcp-obsidian-via-rest

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Access Obsidian vaults via Local REST API - read, search, and interact with notes