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Stateless stdio MCP server with four read-only tools for observing Vercel deployments. 107 tests, CI green, published on npm and listed in the MCP registry.

Node.js·MIT·Few stars·Needs a key

Open source LLM observability and monitoring. Drop-in proxy for OpenAI, Anthropic, and Gemini with request logging, cost tracking, and agent tracing. Self-host with one Docker command. MIT.

Node.js·MIT·★ 13·Needs a key

Autonomous UI debugging MCP server — a fast agent drives the browser/desktop, finds bugs + visual issues, and reports back so the coding agent can fix them. Bun · Vercel AI SDK · OpenRouter.

Node.js·MIT·★ 2·Few stars·Needs a key

MCP server for the StackScan Tech Lookup API. Ask Claude, Cursor or any MCP client what a website is built with and who is behind it.

Node.js·MIT·★ 1·Few stars·Needs a key

Real Linux and Windows desktop VMs for AI agents: the TypeScript SDK, the cap CLI, the MCP server and agent tool packs (MIT)

Node.js·MIT·Few stars·Needs a key

MCP server for YouTube transcripts. Works from any cloud, no proxies. Transcribes videos without captions.

Node.js·MIT·Few stars·Needs a key

CohostSTR: open-source MCP server that lets AI assistants read and act on your Guesty account

Node.js·MIT·Few stars·Needs a key

Cryptographic governance receipts for AI agents — MCP server + offline verifier

Node.js·MIT·Few stars·Needs a key

MCP server for FFmpeg Micro — transcode videos from Claude Desktop and other AI agents

Node.js·MIT·★ 1·Few stars·Needs a key

Portkey Admin API control-plane MCP server with Prisma AIRS interoperability guidance

Node.js·MIT·★ 6·Needs a key

MCP-native task management for AI agent fleets

Node.js·Apache-2.0·★ 11·Needs a key

This is QuantaRoute Geocoding MCP server

Node.js·MIT·Few stars·Needs a key

Rocket+ MCP Server - 50+ AI automation tools for CRM, content generation, workflows, and marketing automation

Node.js·MIT·Few stars·Needs a key