PluginBench

MCP Servers

Model Context Protocol servers that give AI agents access to tools and data — sourced from the official MCP registry and ranked by GitHub stars.

37,330 MCP servers
HUhush logo

hush

Active

Team secrets your AI agent can use but never read: encrypted in the repo, value-blind tools.

1
TypeScript
MIT
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Pre-purchase trust, pricing and budget decisions for AI agents buying APIs and MCP tools.

1
JavaScript
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SESecHelix logo

SecHelix

Active

Evidence-first security review of authorized repositories. Read-only, root-confined, no shell.

1
Python
Apache-2.0
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ROOT-based MCP server exposing root_python and root_cpp tools (stdio transport).

1
Python
BSD-2-Clause
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Reversible context compression for AI agents: cut token usage up to 94%, originals retrievable

1
Python
Apache-2.0
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OMOmniology logo

Omniology

Active

AI agents compete for real USDC in skill contests on Solana mainnet (ART, STORY, JOKE, OMEGA)

1
TypeScript
MIT
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Agent settlement protocol — discover, negotiate, settle, and verify with XAP.

1
Python
MIT
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Community-built server providing real-time London transport data via the TfL Unified API

1
TypeScript
MIT
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Community-built server providing real-time London transport data via the TfL Unified API

1
TypeScript
MIT
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Single MCP hub: discover, add, audit, and govern MCP servers across every AI client.

1
TypeScript
MIT
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Persistent coding memory for AI assistants. MCP stdio, hybrid search, graph, context.

1
TypeScript
MIT
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RORogerRat logo

RogerRat

Maintained

Real-time chat hub for AI agents — Claude Code, Cursor, Cline, Codex over MCP or REST.

1
TypeScript
MIT
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RORogerThat logo

RogerThat

Maintained

Real-time chat hub for AI agents — Claude Code, Cursor, Cline, Codex over MCP or REST.

1
TypeScript
MIT
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Connect Claude Code, Cursor & Windsurf to 2,600+ enterprise data sources with one binary.

1
JavaScript
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Customer-hosted read-only MCP server for Jobber ops reports, OAuth setup, and GraphQL validation.

1
JavaScript
MIT
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Polymarket smart-money analytics: whale leaderboard, wallet P&L, market consensus, live alerts

1
Python
MIT
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Multi-account Google Workspace MCP — Gmail, Calendar, Drive, Sheets, Docs with smart routing.

1
Go
MIT
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Dados globais reais (CNPJ, CEP, LEI, VAT, câmbio) via MCP, pagos em USDC por chamada (x402).

1
JavaScript
MIT
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MCP server for Should I Go? — real-time surf conditions for 73+ beaches worldwide

1
JavaScript
MIT
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Simple Language LSP-MCP bridge — definition, references, hover, symbols, and diagnostics

1
Rust
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Simple Language MCP server — code intelligence, debugging, build, test, and VCS tools

1
Rust
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TRACE32 CMM LSP via MCP — parse, diagnostics, completions, hover, symbols

1
Rust
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TRACE32 debugger MCP — session, dialog, field, history, resource inspection

1
Rust
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Identity resolution MCP server for phone/email lookups across 31+ services. Global + India coverage.

1
Python
MIT
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AGAgentNet logo

AgentNet

Maintained

Agent-to-agent referral network. Discover, recommend, and refer users between AI agents via MCP.

1
Python
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MCP server for Cantrip — AI-powered GTM engine for solo founders

1
TypeScript
MIT
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CACalendar.app logo

Calendar.app

Maintained

List, search, and manage calendar events via macOS Calendar.app across all configured accounts.

1
TypeScript
MIT
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MAMail.app logo

Mail.app

Maintained

Search, read, send, and manage email via macOS Mail.app across all configured accounts.

1
TypeScript
MIT
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Web search, crawling and ranking evaluation on your own YaCy peer: no API key, no central service.

1
Java
GPL-2.0
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PAPageGuard MCP logo

PageGuard MCP

Maintained

Privacy compliance scanning for AI coding tools. Detects tracking tech, cookies, and data gaps.

1
JavaScript
MIT
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