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

Enable AI agents to compile TeX files with LaTeX inside a Docker container.

3
Python
AGPL-3.0
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On-chain economy for AI agents: escrow, marketplace, data rights, reputation, disputes.

3
Python
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MCP server for live, sourced Brazilian public data from the official IBGE APIs.

3
TypeScript
MIT
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Diagnoses, drugs & lab codes: ICD-11, SNOMED, LOINC, RxNorm, MeSH, ATC, CID-10. 37 tools, MIT.

3
TypeScript
MIT
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Gradle-accurate JVM classpath; fetch Java source, signatures, and class structure for agents.

3
TypeScript
MIT
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MCP session continuity engine. Boot reports, orientation scoring, and end-session capture. SQLite.

3
TypeScript
MIT
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Neutral freight reference layer for AI agents: ADR, HS, airlines, UN/LOCODE, ULDs, freight math

3
TypeScript
MIT
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SpecLeft

Maintained

Python intent tracing MCP: map specs to pytest tests, monitor implementation progress, offline-only.

3
Python
Apache-2.0
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MCP server for XAUUSD gold market data + 4-tier trading toolkit (TA, backtest, SMC, risk).

3
Python
MIT
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Smart lists that your AI can actually use. Manage lists via MCP, CLI, or REST API.

3
JavaScript
MIT
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Tychi MCP

Active

Agent-native self-custody wallet MCP: onboard, wallets, Arbitrum sends, policy-gated payments.

3
TypeScript
Apache-2.0
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Agent Email

Maintained

Local email connectivity for AI agents — read, draft, send, and organize Outlook mail via MCP

3
TypeScript
Apache-2.0
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CanLII

Active

MCP for CanLII: Canadian case law and legislation metadata (federal, provincial, territorial).

3
TypeScript
MIT
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Vaquill

Active

Legal research: US primary law, Indian case law (31M+ judgments), and citation graph traversal.

3
Python
MIT
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Publish AI images & carousels to Vynly, the AI-only social feed. Verified provenance, no signup.

3
JavaScript
MIT
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Helps AI coding agents integrate MetaMask Embedded Wallets (Web3Auth) SDKs.

3
TypeScript
MIT
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RMCP-powered FAF server. 8 tools. Rust-native. IANA-registered .faf format.

3
Rust
MIT
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AI testing agents for web apps — dispatch test runs, crawls, fetch artifacts and status.

3
TypeScript
MIT
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AI Answer Copier — Convert Markdown to PDF, DOCX, HTML, LaTeX, CSV, JSON, XML, XLSX, RTF, PNG

3
TypeScript
MIT
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Compressed Knowledge Graphs via MCP: 85 domains, 4x F1 of RAG, 11x fewer tokens, any LLM.

3
Python
MIT
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Shared SSH PTY runtime for MCP clients with viewer, input lock, async tracking, and policy rules.

3
TypeScript
Apache-2.0
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Your AI finds the right people for you. Agent-to-agent professional networking.

3
JavaScript
Apache-2.0
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MCP server for macOS Calendar.app — calendar and event management via AppleScript

3
TypeScript
MIT
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MCP server for macOS Contacts.app — contact management via AppleScript

3
TypeScript
MIT
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MCP server for macOS FaceTime — initiate phone, FaceTime audio, and FaceTime video calls

3
TypeScript
MIT
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MCP server for macOS Mail.app — gives Claude native email access via AppleScript

3
TypeScript
MIT
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MCP server for macOS Numbers.app — spreadsheet access via AppleScript

3
TypeScript
MIT
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MCP server for macOS printing — wraps CUPS (lp/lpstat/lpoptions) for printer discovery and printing

3
TypeScript
MIT
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MCP server for macOS Reminders.app — list and reminder management via AppleScript

3
TypeScript
MIT
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Security proxy that wraps MCP servers with real-time monitoring and policy enforcement

3
Python
Apache-2.0
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