Developer Tools MCP Servers

93 agentic MCP tools + 49 specialist agents for every major AI CLI. Self-learning, no API keys.

Persistent project context — Rust-native MCP server. IANA-registered .faf format.

Final release; the checks moved to 9lives (9l mcp). Local QA MCP: scan, inspect, repro, run tests.

Local-first MCP server for code search, repository intelligence, comparison, and safe file edits.

Local-first intent and provenance for Codex, Claude Code, Cursor, Gemini CLI, and MCP agents.

Search the Wayback Machine and IA library (40M+ items), fetch snapshots, item metadata, and text.

FastMCP server for posting formatted content to X (Twitter) — Tollbooth-monetized, DPYC-native

Native runtime debugging via DAP-to-MCP for crashes, hangs, dumps, symbols, and forensics.

Read local AI agent sessions (Claude Code, Codex, OpenCode, Antigravity, Pi): intents, plans, tools

Check if a GitHub issue is taken before volunteering for it.

Monet — local-first, state-centric memory for coding agents. MCP server + CLI.

Model Context Protocol (stdio) server for Evernode/HotPocket dApps: contract templates, a heuristic non-determinism linter, contract-API checks, EVR lease math, live host lookup via OnLedger, and deploy/settlement command generation. Advisory only: holds

Undo a coding agent turn, including shell commands and untracked files.

Engineering leadership benchmarks, 1:1 playbooks, developer value calculator. 3,662 sessions.

Microtoll Engine inside your coding tool: docs search, page reading and a project scaffold over the Model Context Protocol (stdio). Zero dependencies, no network, nothing runs but what is in src/.

RMCP runtime for provider-backed agents with CLI, REST, HTTP MCP, plugins, and scaffold support.

MCP server bringing Roslyn-powered .NET solution context to Claude Code

MCP server for Fabrx - Build APIs from documents in your IDE

MCP server for driving VideoBuff from Claude Desktop / Claude Code

Official Model Context Protocol server for otwa.cloud — provision and manage servers from Claude Code, Claude Desktop, Cursor, Windsurf, VS Code, Zed, Continue, OpenCode and other MCP-capable AI tools.

MCP server exposing Lyriel tools to any MCP-capable agent (Claude Desktop, Cursor, OpenClaw, Continue, etc.).

MCP server for the Yuki accounting SOAP API

Check if a dependency's license obligates you, based on how you ship. npm, PyPI, Go.

TypeScript MCP server providing NASA API integrations for AI assistants