MCP Servers 3,440

Companies House

io.github.aicayzer/companies-house

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UK Companies House public register: search companies, officers, ownership, filings and documents.

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

Mathlas

io.github.Archerkattri/mathlas

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

Federal Compass MCP

io.github.skivuha/federal-compass-mcp

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

Kylas CRM

io.github.kylastech/kylas-crm

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

Octobrain

io.github.Muvon/octobrain

A✓Verified

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

Calibre

io.github.caelum29/calibre-mcp

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

Apple Contacts

io.github.JonathanRReed/apple-contacts-mcp

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

Local Memory

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

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Persistent local AI memory.

Yandex Lavka

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

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

Google Knowledge Graph

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

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

SeekLink

io.github.simonsysun/seeklink

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

Apple Notes

io.github.JonathanRReed/apple-mcp-notes

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

Leclerc Drive

io.github.skunkobi/leclerc-drive

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

Velocirag

io.github.HaseebKhalid1507/velocirag

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Lightning-fast RAG for AI agents.

Apple Mail

io.github.JonathanRReed/apple-mcp-mail

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

Korean Rnd Regs

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

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

Exomem

io.github.Artexis10/exomem

A✓Verified

Local Markdown/Obsidian knowledge substrate for MCP agents with governed memory and hybrid search.

Limps

io.github.paulbreuler/limps

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

Mnemo

io.github.n24q02m/mnemo-mcp

A✓Verified

Persistent AI memory with hybrid search and embedded sync.

Microsoft 365 Mail

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

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

AI brand visibility analytics: visibility scores, optimizations, video, Reddit, and search rankings.

Obsidian Brain

io.github.sweir1/obsidian-brain

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

Browserbase

io.github.mindstone/mcp-server-browserbase

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