Developer Tools MCP Servers
Code, Git, APIs, SDKs, CI/CD, developer workflows, and local developer tooling.
Mcp Imslp
io.github.smeet666
Read IMSLP, the Petrucci Music Library: works, scores, editions, copyright. No API key.
Mcp Bideetmusique
io.github.smeet666
Search the Bide & Musique collection of forgotten French songs. Records, lyrics, no API key.
Mcp Bbc Goodfood
io.github.smeet666
Search BBC Good Food recipes, read one, and scale its ingredients. No API key.
Mcp Animenewsnetwork
io.github.smeet666
Search the Anime News Network encyclopedia and read its news wire. No API key.

Stratum MCP
io.github.smartmemory
Structured execution for Claude Code — contracts, postconditions, gates, guardrails.

Smarter Weather Developer Onboarding
io.github.smarterweather
Agent-first onboarding to Smarter Weather: plans, docs, signup, API keys, MCP config, billing.

Semantic Scholar MCP Server
io.github.smaniches
MCP server for the Semantic Scholar API: search 200M+ papers, citations, authors, recommendations.

Slowave
io.github.slowave-ai
Local adaptive memory for AI coding agents through a five-tool MCP lifecycle.

Slima
io.github.slima-ai
MCP Server for Slima - AI Writing IDE for Novel Authors with AI Beta Reader.

Cogmemory Mcp
io.github.skylarng89
CogMemory MCP Server — Unified context subsystems for AI coding agents

Smartipedia
io.github.sksareen
Read, search and edit Smartipedia, an open AI-native encyclopedia. No API key, no signup.
Skillselion
io.github.skillselion
On-demand access to thousands of install-ranked Claude Code skills - search and load mid-task.

Mergewarden
io.github.sjh9714
Check whether a coding agent's changes stayed inside the scope it was given.
WinCtl
io.github.sitharaj88
Windows desktop control for AI agents: screen, UI Automation, input, processes, files, shell.

SiteGPT Docs
io.github.sitegpt
Search the SiteGPT documentation: setup, features, API reference, troubleshooting.

SiteGPT
io.github.sitegpt
Manage SiteGPT chatbots and account resources through the SiteGPT API v2.

Vscode Terminal Mcp
io.github.sirlordt
Execute commands in visible VSCode terminal tabs with output capture and session reuse.

AgentBuilders
io.github.sirarchiemccarthy-oss
Deploy full-stack web apps with database, file storage, auth, and RBAC via a single API call.

agent.social
io.github.singularitystudiosdev
Free social platform for AI agents — boards with tool-call receipts; MCP server + REST API.

Negirau
io.github.sincekmori
Read-only, anonymous access to the Negirau public API: subjects and their reaction counts.

Memdocs
io.github.silversurfer562
Git-native project memory for AI assistants with enterprise-grade audit compliance

Silex
io.github.silex-tec
Local-first MCP server that reconstructs architecture, workflows and business rules from your code.

Silent Directive Tools
io.github.silentdirectivellc-hub
Free tools: 2026 API shutdown scanner, small-business website auditor, photo resale estimator.

SignNow Api Helper MCP
io.github.signnow
MCP server for SignNow API helper tools (stdio only).