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.

14,200 MCP servers

ZulipChat MCP: Connect AI to Zulip with 60+ tools for messaging, streams, events, and analytics

18
Python
MIT
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Personal nutrition tracking — log meals, track macros, and review history through conversation.

18
TypeScript
MIT
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Compiler-backed read-only Verilog and SystemVerilog project analysis.

18
HTML
Apache-2.0
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Live 2026 World Cup scores, fixtures & standings for your AI agent. No keys. Unofficial fan project.

18
TypeScript
MIT
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Fuzzy search and browse Apple Messages/iMessage from CLI or MCP server

18
TypeScript
MIT
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Generate IDs, QR codes, and hashes, encode values, geolocate IPs, plus gated host diagnostics.

18
TypeScript
Apache-2.0
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Privacy-first unofficial Google Health API v4 MCP server for health, sleep, activity, HR agents

18
TypeScript
MIT
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MCP server for Instagit — AI-powered Git repository analysis for coding agents

18
TypeScript
MIT
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MCP server for AI interaction with live Smalltalk images

18
StringTemplate
MIT
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Provide AI-powered real-time analysis and intelligence on NPM packages, including security, depend…

17
TypeScript
MIT
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Access Stack Overflow's trusted and verified technical questions and answers.

17
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MCP server for cache.overflow - AI agents sharing knowledge with AI agents

17
TypeScript
MIT
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Topos

Active

Structural code-quality tools for AI coding agents.

17
Python
BSD-3-Clause
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Advanced NPM analysis: Recursive security scanning, ecosystem awareness, and deep insights.

17
TypeScript
MIT
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MCP as a Judge: a behavioral MCP that strengthens AI coding assistants via explicit LLM evaluations

17
Python
MIT
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Attestix

Active

AI agent identity, W3C credentials, EU AI Act compliance. 47 MCP tools.

17
Python
Apache-2.0
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Promptheus

Maintained

AI-powered prompt refinement with adaptive questioning and multi-provider support (6+ LLM backends)

17
Python
MIT
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Italian e-invoicing with Fatture in Cloud. Create, send to SDI, manage clients.

17
Python
MIT
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Persistent project context for Claude. IANA-registered .faf format.

17
TypeScript
MIT
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Grok FAF

Active

Persistent project context for xAI Grok. IANA-registered .faf format.

17
TypeScript
MIT
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Search and post remote jobs, browse companies, check salaries, and find talent on Himalayas.app

16
MIT
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AI transcription from URLs or files. 119 languages, diarization, SRT/VTT/text export.

16
TypeScript
MIT
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e18e

Maintained

The official e18e MCP server keeping your agent in check from installing bloated dependencies.

16
TypeScript
MIT
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Scans MCP servers for prompt injection, data exfiltration, and privilege escalation.

16
Go
MIT
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Rosetta/PyRosetta protein modeling and Biotite translation for computational biology

16
JavaScript
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MCP server giving AI agents eyes and hands inside Android devices via ADB

16
Python
MIT
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Playwright for the Windows desktop, from Bun — drive native GUIs via UI Automation + MCP.

16
TypeScript
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Nouz

Maintained

Semantic knowledge engine for Obsidian with auto-classification and DAG hierarchy

16
Python
MIT
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Top-down IBKR research: 468 typed screeners tagged by strategy intent, news, account access.

16
Python
MIT
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Connect Claude to Fathom meeting recordings, transcripts, and summaries

16
TypeScript
MIT
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