MCP Servers 1,067

Pubcrawl

io.github.nickjlamb/pubcrawl

B✓Verified

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

Local Rag

io.github.damoqiongqiu/mcp-local-rag

B✓Verified

Semantic code & doc search with keyword boost.

Filesystem MCP

io.github.j0hanz/filesystem-mcp

A✓Verified

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

Filesystem Context

io.github.j0hanz/filesystem-context

A✓Verified

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

Agent Knowledge

io.github.keshrath/agent-knowledge

B✓Verified

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

Obsidian Vault MCP Server

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

B✓Verified

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

Obsidian Everywhere

io.github.junnnnnw00/obsidian-everywhere

A✓Verified

Graph context, semantic search, guarded edits, and reviewable Git for local Obsidian vaults.

Federal Compass MCP

io.github.skivuha/federal-compass-mcp

A✓Verified

AI compass from private sector to federal career — USAJobs search, salary, KSA

Calibre

io.github.caelum29/calibre-mcp

A✓Verified

Calibre ebook library server: search, read content, curate metadata, semantic search, gated writes.

Google Knowledge Graph

io.github.houtini-ai/google-knowledge-graph

B✓Verified

Search Google's Knowledge Graph for structured information about real-world entities

Local Memory

io.github.studiomeyer-io/local-memory-mcp

A✓Verified

Persistent local AI memory.

Leclerc Drive

io.github.skunkobi/leclerc-drive

B✓Verified

MCP server for E.Leclerc Drive — search products, manage cart, and order groceries from Claude

Octobrain

io.github.Muvon/octobrain

A✓Verified

Persistent memory for AI assistants with semantic search and knowledge graph relationships.

Microsoft 365 Files

io.github.mindstone/mcp-server-microsoft-files

B✓Verified

Microsoft 365 OneDrive files via Graph: list, search, get, upload, download, share, read text.

Microsoft 365 SharePoint

io.github.mindstone/mcp-server-microsoft-sharepoint

B✓Verified

Microsoft 365 SharePoint via Graph: sites, libraries, pages, lists, search, file/list mutations.

Obsidian Brain

io.github.sweir1/obsidian-brain

A✓Verified

Obsidian MCP server: semantic search, knowledge graph, and vault editing.

Gtasks

io.github.alvinjchoi/gtasks-mcp

B✓Verified

Manage Google Tasks via MCP: list, search, create, update, move, and clear tasks.

Browserbase

io.github.mindstone/mcp-server-browserbase

B✓Verified

Browserbase MCP server: cloud browser sessions, agents, contexts, fetch, search, functions

Limps

io.github.paulbreuler/limps

C✓Verified

MCP planning server for AI agents — plan management, full-text search, and task lifecycle

Microsoft 365 Mail

io.github.mindstone/mcp-server-microsoft-mail

B✓Verified

Microsoft 365 Outlook mail via Graph: read, search, send, reply, forward, draft, move, delete.

Hermes Atlas

io.github.ksimback/hermes-atlas-mcp

B✓Verified

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

Linkedin

io.github.devag7/linkedin-mcp

B✓Verified

LinkedIn for AI assistants — search, profiles, jobs, feed, messaging, and gated writes.

HackTricks MCP Server

io.github.Xplo8E/hacktricks-mcp-server

B✓Verified

Search and query HackTricks pentesting documentation with quick lookup and section extraction

Pubchem Server

io.github.cyanheads/pubchem-mcp-server

A✓Verified

Search PubChem compounds, properties, safety data, bioactivity, and cross-references.