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

Agent-to-agent messaging relay with zero-config discovery, sending, and reply handling.

69
TypeScript
MIT
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Security-hardened NotebookLM MCP with post-quantum encryption, Gemini Deep Research, and enterprise compliance.

69
TypeScript
MIT
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Connect Claude and Cursor to Appwrite's backend APIs—databases, users, functions, storage, and teams—through browser OAuth.

69
Python
MIT
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Extract component HTML, styles, and metadata from Storybook design systems via MCP.

69
TypeScript
MIT
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CLcloud-audit logo

AWS security scanner that finds attack chains, IAM escalation paths, and prioritized fixes.

69
Python
MIT
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AI-powered Attio CRM access with complete contact, company, deal, task, and workflow management.

69
TypeScript
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PEPensyve logo

Pensyve

Active

Universal memory runtime for AI agents — episodic, semantic, and procedural memory that persists across sessions.

69
Rust
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135 tools for Facebook & Instagram ad campaign management via Meta Marketing API v26.0

69
TypeScript
MIT
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VMVMware AIops logo

AI-powered VMware vCenter/ESXi VM lifecycle, deployment, and cluster management with 60 MCP tools.

69
Python
MIT
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COCodex Bridge logo

Connect ChatGPT, Qwen, and local agents to manage tasks, approvals, and projects in a self-hosted desktop app.

69
Swift
Apache-2.0
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Give LLMs time awareness with timezone conversion, timestamps, and calendar utilities.

69
JavaScript
MIT
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VMVMware AIops logo

AI-powered VMware vCenter/ESXi VM lifecycle, deployment, and cluster management with 60+ tools.

69
Python
MIT
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Access Brazilian public procurement (PNCP) and Federal Revenue CNPJ data conversationally in Claude, Cursor, or any MCP-compatible client.

68
TypeScript
MIT
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Browse and install 75+ free animated React components from AI Canvas via MCP, shadcn CLI, or AI editors.

68
TypeScript
MIT
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Orchestrates language servers into 65 code-intelligence tools across 30 CI-verified languages with token-optimized output.

68
Go
MIT
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AI-assisted Altium library creation — let Claude write footprints and symbols by handling file I/O and primitive placement.

68
Rust
GPL-3.0
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AI-powered Redmine issue and project management through MCP tools.

68
Python
MIT
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TOToken Enhancer logo

Token Enhancer

Maintained

Local proxy that strips web pages to clean text, reducing AI token costs by 86-99.6%.

68
Python
MIT
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Access and manage your HackMD notes, teams, and reading history through Claude and Cursor.

67
TypeScript
MIT
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Persistent, searchable shared memory for AI agents with semantic recall and live updates.

67
Python
MIT
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Full-featured IMAP/SMTP email client for AI assistants — 47 tools, multi-account, scheduling, real-time IDLE watcher, and AI triage.

67
TypeScript
LGPL-3.0
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Multi-model AI debates with code review—get disagreement as signal, not one confident answer.

67
TypeScript
MIT
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HAHackMD logo

HackMD

Maintained

Access and manage HackMD notes, teams, and collaboration directly from AI assistants via MCP.

67
TypeScript
MIT
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Read-only MCP servers for Russian and Chinese marketplaces: prices, stock, ratings, reviews, seller details.

66
Python
MIT
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Git-backed organizational memory for AI agents with hybrid search, tables, files, and a URI graph over MCP.

66
Python
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Token-efficient code review knowledge graph with semantic search and call-graph resolution.

66
Python
Apache-2.0
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Generate multi-table synthetic data with exact declared aggregates, referential integrity, and zero real data.

66
Python
MIT
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Six workflow tools for Google PageSpeed Insights & Chrome UX Report—analyze, compare, and optimize web performance in Claude or Cursor.

66
TypeScript
Apache-2.0
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670+ security tools for CTF, pentest, and DFIR, driven by AI agents through governed execution in a sandbox VM.

65
Python
MIT
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PAPaper Distill MCP logo

Search 11 academic sources with AI curation, ranked scoring, and delivery to Zotero, Obsidian, Telegram, Discord, and personal library sites.

65
Python
AGPL-3.0
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