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
MCmcpwatch logo

mcpwatch

Active

Records MCP tool calls and itemises the token cost each server adds to your context.

0
TypeScript
MIT
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MCP server exposing 8004Swap (no-KYC agent-to-agent RFQ swap) as tools any MCP agent can call.

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TypeScript
MIT
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YIYieldSignal logo

Yield & risk for agents: signal, decision, durability, capacity, sensitivity, exposure, persistence

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TypeScript
MIT
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Find affordable Ibiza homes with two bedrooms or verified legal expansion potential.

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JavaScript
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Pre-backlog idea management with decision tracking, signals, and RICE scoring.

0
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Company filing/CVE snapshots, status and optional feedback. Remote MCP or local stdio. Free Phase A.

0
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MikroTik RouterOS over the binary API, addressing rules by real .id not list position.

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Python
MIT
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Publish AI-generated HTML (dashboards, reports, docs) to permanent, sandboxed, shareable links.

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JavaScript
MIT
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STStelar Signals logo

Stelar Signals

Maintained

Crypto market signals and portfolio telemetry. 6 tools pay-per-call in USDC, no API key.

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JavaScript
MIT
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Book Sandals, Beaches, and cruises through Pixie Vacations with co-branded booking URLs.

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JavaScript
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Homechecker's professionally authored Australian homebuyer guides: search, cite, build checklists.

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TypeScript
MIT
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SEC EDGAR financial data for AI agents — revenue, margins, filings, company comparisons.

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JavaScript
MIT
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STStackSwap logo

StackSwap

Active

B2B GTM stack intelligence: search ~400 tools, compare vendors, find overlaps, audit SaaS spend.

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MIT
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Governance middleware for AI agents: permission gates, approvals, compliance scanning, audit ledger.

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MIT
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Read-only MCP connector serving the Run It on AI book; index and Implementation Blocks are free.

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TypeScript
MIT
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Knowledge-graph memory server for AI tools via MCP

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TypeScript
MIT
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Drive EditItAll's local in-browser editors: PDF, sheet, photo, vector, Word, slides.

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JavaScript
MIT
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Open-source MCP server for Zerodha Kite Connect. Portfolio, market data, backtesting, alerts.

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Shell
MIT
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Upsilon measurement engine with 25 local tools and SigRank proof access via the sigrank package.

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JavaScript
MIT
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Build, validate, and describe TTEOP telemetry envelopes for AI operator token efficiency.

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JavaScript
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Access book collections, reading lists, and bookshelf recognition from AI assistants.

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TypeScript
MIT
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Microsoft Planner MCP: create tasks and buckets, list plans and tasks, complete tasks.

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Python
MIT
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Standing-order Domino's pizza button: dry-run freely, order only on explicit confirm. Cash only.

0
Python
MIT
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Persistent semantic memory for SQL databases. Postgres, MySQL, MSSQL, SQLite.

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Python
MIT
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Code-review MCP: review a GitLab MR or GitHub PR against the whole codebase, not just the diff.

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Python
MIT
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An MCP server that used to create notes

0
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Policy-as-code guardrails for AI coding agents, validated via OPA, Conftest, Checkov & Semgrep.

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Python
Apache-2.0
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DVERA drives CT verification of mission-critical C/C++: setup, analysis, tests, coverage.

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Python
MIT
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x402-paid domain verification for AI agents — trustscore, SSL, security headers, robots.

0
TypeScript
MIT
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Learns your writing voice from your own prompt history, then makes the model write like that.

0
Python
MIT
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