Developer Tools MCP Servers

7,542 servers

isleep

An MCP server that lets AI agents sleep for a specified duration.

Skillbase/spm

npm for AI skills. Create, share, and discover reusable AI instructions for any model via MCP.

Context7

Provides up-to-date, version-specific documentation and code examples for libraries directly into your prompt.

Unspam MCP

Give your AI assistant secure, plain-language access to Unspam: spam checks, inbox placement, screenshots, heatmaps, and recurring autopilot tests. Connected…

ctfd-mcp

MCP server for CTFd that lets regular users browse challenges, manage dynamic instances, and submit flags.

Unerr

unerr is operational memory—a local runtime behind your agent's MCP enforcing shared code graphs, session memory & guardrails.

UIZZE

STOP UI SLOP: ground Codex, Claude Code, Cursor, and Copilot in 800,000+ real web and iOS screens before a hard finish-gate review.

Review Assist

Turns an AI coding agent's session into a reviewable Intent Document: the problem, the assumptions, the rejected alternatives, and an anchored walkthrough of…

PostgreSQL MCP

A Model Context Protocol (MCP) server that provides AI assistants (like Claude) with tools to directly interact with PostgreSQL databases securely.

MCP Chaos Rig

A local MCP server that breaks on demand. Test your client against auth failures, disappearing tools, flaky responses, and token expiry, all from a web UI.