MCP Servers 2,124

Filesystem MCP

io.github.j0hanz/filesystem-mcp

A✓Verified

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

Hashnet

io.github.hashgraph-online/hashnet

C✓Verified

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

Mathlas

io.github.Archerkattri/mathlas

B✓Verified

Airtight math for AI agents: 3.68M-doc theorem search + numeric/Lean verification.

Federal Compass MCP

io.github.skivuha/federal-compass-mcp

A✓Verified

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

Kylas CRM

io.github.kylastech/kylas-crm

A✓Verified

MCP server for Kylas CRM: create, search, and manage leads.

Korean Rnd Regs

io.github.smilemin07/korean-rnd-regs-mcp

A✓Verified

Search South Korea's national R&D regulations in natural language with cited provisions.

Octobrain

io.github.Muvon/octobrain

A✓Verified

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

SeekLink

io.github.simonsysun/seeklink

B✓Verified

Local read-only semantic search for Markdown vaults through MCP.

Apple Notes

io.github.JonathanRReed/apple-mcp-notes

A✓Verified

Inspect, search, create, edit, move, and organize notes in Apple Notes on macOS.

Velocirag

io.github.HaseebKhalid1507/velocirag

B✓Verified

Lightning-fast RAG for AI agents.

Yandex Lavka

io.github.Dudude-bit/yandex-lavka-mcp

B✓Verified

Unofficial MCP server for ordering Yandex Lavka groceries: search, cart, checkout.

Leclerc Drive

io.github.skunkobi/leclerc-drive

B✓Verified

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

Apple Contacts

io.github.JonathanRReed/apple-contacts-mcp

A✓Verified

Inspect and search Apple Contacts on macOS, and resolve a contact into a message-ready recipient.

Google Knowledge Graph

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

B✓Verified

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

Calibre

io.github.caelum29/calibre-mcp

A✓Verified

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

Apple Mail

io.github.JonathanRReed/apple-mcp-mail

A✓Verified

Read, search, compose, and send emails via Apple Mail on macOS.

Local Memory

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

A✓Verified

Persistent local AI memory.

Gtasks

io.github.alvinjchoi/gtasks-mcp

B✓Verified

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

MCP Retrieval

io.github.Role1776/mcp-retrieval

A✓Verified

Local Go MCP server: DuckDuckGo/Bing web + image search, readability scraping to Markdown.

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.

Hermes Atlas

io.github.ksimback/hermes-atlas-mcp

B✓Verified

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

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.