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.

23,114 MCP servers

useVyre component context for AI agents — valid props, variants, anti-patterns, and design tokens.

7
TypeScript
MIT
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WinDbg/DbgEng over MCP: crash dumps, live user & kernel, driver IOCTLs, and TTD.

7
Rust
MIT
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Model Context Protocol extension for Hebrew calendar

7
TypeScript
BSD-2-Clause
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95.10% LongMemEval (highest published). Encrypted persistent memory for Ai coding assistants.

7
TypeScript
MIT
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archy logo

archy

Active

Architectural sensor for Python codebases.

7
Python
MIT
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Human Pages logo

Human Pages

Maintained

Hire real humans for tasks agents can't do alone. 36 tools for the full hiring lifecycle.

7
TypeScript
MIT
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Irish property due diligence: planning, prices, flood, radon, zoning, BER and crime context.

7
TypeScript
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The agent eval standard for MCP. Score every agent output for quality, safety, and cost.

7
TypeScript
MIT
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OECD MCP Server logo

OECD MCP Server

Maintained

OECD economic and statistical data via SDMX API. Access 5,000+ datasets across 17 categories.

7
TypeScript
MIT
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MCP server for Statistics Sweden (SCB) - 1200+ tables with population, economy, environment data

7
TypeScript
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MCP server for managing Allure TestOps tests, launches, plans, defects, and metadata.

7
Python
Apache-2.0
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Postgram logo

Postgram

Active

Self-hosted memory for AI agents with hybrid search, knowledge graphs, tasks, and document sync.

7
TypeScript
AGPL-3.0
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Spotify logo

Spotify

Active

MCP server connecting LLMs to Spotify, with smart-batching and large-playlist tools

7
Python
MIT
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Cairn logo

Cairn

Maintained

Persistent memory for AI agents and humans. Store, search, and discover patterns.

7
Python
GPL-3.0
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An MCP server for processing images using Florence-2

7
Python
MIT
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Molecule names or SMILES to 2D structures, reactions, mechanisms, spectra - offline via RDKit.

7
Python
Apache-2.0
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Search Amazon.in: cheapest in-stock, best-value picks, product details, Keepa price-history.

7
TypeScript
MIT
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Simulate hundreds of AI agents to predict how communities react to events and policies

7
Python
AGPL-3.0
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Scout logo

Scout

Active

Browser automation MCP server with 84 tools. Pure CDP, DOM diffing, vision hybrid.

7
Go
MIT
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Find where to post on Reddit and score your draft before posting — no API keys needed.

7
Python
MIT
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Persistent memory for Claude Code — offline, single-file, hybrid search.

7
TypeScript
MIT
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End-to-end encrypted access to a Standard Notes vault (protocol 004, local stdio only).

7
TypeScript
MIT
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SaturnZap logo

SaturnZap

Active

Non-custodial Bitcoin Lightning (LDK) wallet for AI agents — pays L402 APIs from CLI or MCP.

7
Python
MIT
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dowse logo

dowse

Active

Fast local full-text search for Windows files (tantivy + jieba), exposed to AI agents over MCP.

7
Rust
Apache-2.0
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Drive the German tax portal ELSTER via Puppeteer: submit UStVA, prepare EUER/ESt, sync inbox.

7
TypeScript
MIT
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Agent-native lending on Solana via x402: borrow against tokens, arm in-vault TP/SL, repay.

7
TypeScript
MIT
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Swiss federal geodata: geocoding, height, STAC, WMTS, OEREB and more

7
Python
MIT
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Move data between 15+ databases, queues and files at high throughput, without it entering context

7
TypeScript
MIT
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Cities: Skylines II wiki, encyclopedia, and mod workflow tools for AI agents.

7
Python
MIT
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Two-tier memory: hot cache (0ms) + semantic search. Self-organizing.

7
Python
MIT
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