MCP Servers 1,471

Outline MCP Server

io.github.Vortiago/mcp-outline

B✓Verified

Connect AI assistants to Outline for document search, reading, and management

Pubmed Server

io.github.cyanheads/pubmed-mcp-server

A✓Verified

Search PubMed/Europe PMC, fetch articles and full text (PMC/EPMC/Unpaywall), citations, MeSH terms.

CCRider

io.github.neilberkman/ccrider

A✓Verified

Full-text search, browse, and resume across your coding agent sessions (Claude Code, Codex, Amp)

HIG Doctor

io.github.raintree-technology/hig-doctor

A✓Verified

Apple Human Interface Guidelines search, lookup, and project audits for AI coding agents.

Managed LinkedIn MCP server for AI agents: search, connect, message and enrich on accounts you own.

Open Library

io.github.8enSmith/mcp-open-library

A✓Verified

Search books and authors on the Internet Archive's Open Library

Claudex

io.github.kunwar-shah/claudex

B✓Verified

Persistent memory + FTS5 search MCP server for Claude Code conversation history.

Clinicaltrialsgov Server

io.github.cyanheads/clinicaltrialsgov-mcp-server

A✓Verified

Search ClinicalTrials.gov — find studies, retrieve results, match patients to eligible trials.

Codealive

io.github.CodeAlive-AI/codealive-mcp

A✓Verified

Semantic code search and analysis from CodeAlive for AI assistants and agents.

freeq

io.github.freeq-irc/freeq

A✓Verified

Read and verify freeq conversations: channels, history, search, signatures, pins.

Imap Server

io.github.nikolausm/imap-mcp-server

A✓Verified

IMAP/SMTP MCP server to search, read, organize, send, reply & forward email for AI assistants

Dabble Me Journal

io.github.parterburn/dabble-me

A✓Verified

Private journal MCP server to search, analyze, and create Dabble Me entries securely via OAuth.

Sverklo

io.github.sverklo/sverklo

A✓Verified

Local-first MCP code intelligence: 37 tools — hybrid search, blast-radius, diff review, memory.

DocsMint

io.github.HiAi-gg/docsmint

A✓Verified

Self-hosted AI-native knowledge workspace with hybrid search, GraphRAG, and MCP.

mcp

io.github.appwrite/mcp

A✓Verified

Manage Appwrite projects, databases, auth, storage, functions, and messaging; search Appwrite docs

Workflowy

io.github.mholzen/workflowy

A✓Verified

Create, update, complete nodes, search & replace with regex and dry run, usage reports, transforms

Paper Distill MCP

io.github.Eclipse-Cj/paper-distill-mcp

B✓Verified

Academic paper search across 11 sources with AI curation, ranked push, Zotero and Obsidian support.

Openaffiliate

io.github.sonpiaz/openaffiliate-mcp

B✓Verified

Search and discover affiliate programs with agent-ready data and commission details.

Better Code Review Graph

io.github.n24q02m/better-code-review-graph

A✓Verified

Token-efficient code review knowledge graph: semantic search and call-graph resolution.

Better Bear

io.github.mreider/better-bear

B✓Verified

MCP server for Bear notes — read, search, create, edit, tag, and manage notes via CloudKit

Minirag

io.github.sfrangulov/minirag-mcp

A✓Verified

Local-first RAG MCP server: hybrid search over a folder of your own documents

Enzyme

io.github.byenzyme/enzyme

B✓Verified

Semantic search and pattern discovery for Obsidian and markdown vaults.

webfetch

io.github.firish/webfetch

B✓Verified

Self-hosted web search for LLM agents: search -> fetch -> rank pipeline with semantic caching

Smart Connections

io.github.msdanyg/smart-connections-mcp

A✓Verified

Local semantic search over Obsidian vaults via Smart Connections embeddings.