Developer tools MCP servers

7,070 servers

Build, test, lint and debug code from your client: linters, test runners, package managers and language tools.

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vscode-mcp-comprehensive io.github.vscode-mcp/server

Comprehensive MCP server exposing all VSCode features to AI agents with 101 tools including advanced debugging and console access

Version check not run yet

Developer tools npm Local 7 a week
ArcLang io.github.mbaroudi/arclang

Arcadia MBSE as code: diagnostics with rules, outline, completion from the metamodel, hover, go to definition, rename, formatting, the viewpoint diagrams beside the source, the production gate, Arcadi

Not checked yet

Developer tools Open VSX MIT
Symbols io.github.Jordan-Horner/symbols

Fast polyglot source code intelligence: symbols, imports, dependencies, and impact analysis.

Version check not run yet

Developer tools Official MCP Registry Local
dapug io.github.sgoodluck/dapug

MCP server that gives AI agents real debugger access via DAP

Version check not run yet

Developer tools crates.io Local
@qamadness/qam-hub-mcp com.npmjs.qamadness/qam-hub-mcp

MCP server for QAM Hub (Test Management System) – lets AI agents read and manage test cases, runs, checklists, requirements and milestones

Started and listed its tools

Developer tools npm Local 86 a week
Context View io.github.zhiminxiong/vscode-context-window

Source Insight–style Context Window and Relation (calls/callers) in VS Code.

Not checked yet

Developer tools Open VSX
@iflow-mcp/studentofjs-svelte5-mcp com.npmjs.iflow-mcp/studentofjs-svelte5-mcp

MCP server for Svelte 5 frontend development with curated knowledge and examples

Version check not run yet

Developer tools npm Local MIT
xindex com.npmjs/xindex

Local semantic code search — index codebase, search by meaning or keywords

Not run: needs install scripts

Developer tools npm Local 85 a week
@iflow-mcp/hannesj-mcp-graphql-schema com.npmjs.iflow-mcp/hannesj-mcp-graphql-schema

Model Context Protocol server for GraphQL schemas

Version check not run yet

Developer tools npm Local MIT
mcp-test-harness io.github.vaquarkhan/mcp-test-harness-changelog.md

MCP Test Harness -- pytest-style testing framework for MCP servers with automated test discovery, assertions, fixtures, and CI reporting.

Version check not run yet

Developer tools PyPI Local
DevTools for OneStream (Community) io.github.mannycalaverabr/devtoolsforonestream

Improve OneStream code performance and quality: 144 static analysis checks with health grades, Azure SQL compatibility analysis, VB.NET IntelliSense, and an offline MCP server for Copilot, Claude, Cur

Not checked yet

Developer tools Open VSX
@iflow-mcp/nighttrek-treesitter-mcp com.npmjs.iflow-mcp/nighttrek-treesitter-mcp

Structural code-intel via Tree-sitter

Version check not run yet

Developer tools npm Local MIT
@apicurio/data-models-mcp com.npmjs.apicurio/data-models-mcp

MCP server wrapping @apicurio/data-models for AI-assisted OpenAPI and AsyncAPI editing

Version check not run yet

Developer tools npm Local APACHE-2.0
Unity AI Bridge io.github.butterlatte-zhang/unity-ai-bridge

Remote-control Unity Editor from any AI IDE via file-based IPC. 62 tools, zero dependencies.

Not checked yet

Developer tools Official MCP Registry
@iflow-mcp/thinkfar-clear-thought-mcp com.npmjs.iflow-mcp/thinkfar-clear-thought-mcp

A Model Context Protocol (MCP) server that provides systematic thinking, mental models, and debugging approaches for enhanced problem-solving capabilities

Version check not run yet

Developer tools npm Local MIT
acemcp-node com.npmjs/acemcp-node

MCP server for codebase indexing and semantic search - Node.js implementation

Version check not run yet

Developer tools npm Local 10 a week ISC
ArcadeDB io.github.ArcadeData/arcadedb

Multi-Model database with built-in MCP server for SQL, Cypher, Gremlin, and GraphQL.

Not checked yet

Databases Official MCP Registry
@iflow-mcp/armanayvazyan-allure-testops-mcp com.npmjs.iflow-mcp/armanayvazyan-allure-testops-mcp

MCP server for Allure TestOps test cases and launches

Version check not run yet

Developer tools npm Local MIT
mistaike.ai io.github.mistaike-ai/mistaike-mcp

295k+ bug-fix patterns with MCP Hub proxy, PII filtering, and code search

100% up · 30 days

Developer tools Official MCP Registry Remote
WebSequenceDiagrams io.github.smhanov/websequencediagrams-vscode

The official WebSequenceDiagrams extension for VS Code. Author .wsd files with live preview, syntax highlighting, export to SVG/PNG/PDF, sharing, and AI agent integration via MCP.

Not checked yet

Developer tools Open VSX MIT
@bakhshb/proxmox-mcp-openapi com.npmjs.bakhshb/proxmox-mcp-openapi

MCP Server for Proxmox VE API

Version check not run yet

DevOps and infrastructure npm Local 8 a week APACHE-2.0
@idea404/repocontext com.npmjs.idea404/repocontext

The only MCP server you need for context-efficient codebase learning

Version check not run yet

Developer tools npm Local 7 a week MIT
@musclewiki/mcp com.npmjs.musclewiki/mcp

First-party Model Context Protocol (MCP) server for the MuscleWiki API - expose 1,900+ exercises to any MCP client (Claude, Cursor, VS Code, Windsurf, Zed, ...) as native tools

Version check not run yet

Developer tools npm Local 7 a week MIT
@ninjascout77/httptoolkit-mcp com.npmjs.ninjascout77/httptoolkit-mcp

MCP server for LLM-driven security testing via HTTPToolkit — capture analysis, mutation-based replay, audit trails for mobile and electron app pentesting

Version check not run yet

Security npm Local 7 a week MIT
achatbot-mcp com.npmjs/achatbot-mcp

MCP Achatbot.eu — chat, sources, webhooks, audit et API client via clé compte

Version check not run yet

Developer tools npm Local 7 a week MIT
altsportsdata-catalog-mcp com.npmjs/altsportsdata-catalog-mcp

MCP server for the AltSportsData Data Catalog API — schemas, rows, GraphQL, NL→SQL, analytics, and query history

Version check not run yet

Developer tools npm Local 7 a week MIT
api-debug-mcp com.npmjs/api-debug-mcp

Local MCP server for API debugging - fetches config from cloud, executes curl locally

Version check not run yet

Developer tools npm Local 7 a week MIT
claude-playback-lens-mcp com.npmjs/claude-playback-lens-mcp

MCP server over Claude Playback Lens — searches the timeline of Claude Code's own recorded transcripts (prompts, tool calls, file operations) and reports token/cost usage and session structure. The np

Version check not run yet

Model and agent tools npm Local 7 a week MIT
dependency-track-mcp-server com.npmjs/dependency-track-mcp-server

MCP Server for Dependency Track API

Version check not run yet

Developer tools npm Local 7 a week MIT
elysia-admin-mcp com.npmjs/elysia-admin-mcp

MCP server for Elysia Admin - source code asset index

Version check not run yet

Developer tools npm Local 7 a week MIT
graphocode com.npmjs/graphocode

Turn any codebase into a queryable OKF knowledge graph

Version check not run yet

Developer tools npm Local 7 a week MIT
local-dev-mcp com.npmjs/local-dev-mcp

Local-first MCP server that offloads code safety, boilerplate generation, dependency evaluation, project indexing, and task delegation to local LLMs via oMLX or LM Studio.

Version check not run yet

Model and agent tools npm Local 7 a week MIT
screenmcp com.npmjs/screenmcp

MCP server that lets an AI agent see and drive the Windows screen for autonomous debugging/testing (screenshots, OCR-free UI inspection, mouse, keyboard, window and process control).

Version check not run yet

Operating system and shell npm Local 7 a week MIT
web-quality-mcp com.npmjs/web-quality-mcp

A comprehensive website quality analysis tool built as a Model Context Protocol (MCP) server. Analyzes performance, accessibility, SEO, link integrity, and visual consistency of websites with AI-power

Version check not run yet

Developer tools npm Local 7 a week KJ-1.0
wxgame-mcp com.npmjs/wxgame-mcp

MCP server for driving WeChat Mini-GAME DevTools — launch/reuse IDE, screenshot, tap, evaluate, perf, network capture/mock, ad/audio trackers, PIXI introspection.

Version check not run yet

Developer tools npm Local 7 a week MIT
claudmax-mcp com.npmjs/claudmax-mcp

ClaudMax MCP — Claude AI tools via Model Context Protocol for Claude Code, Cursor, and other IDEs

Version check not run yet

Developer tools npm Local 10 a week MIT
my-google-search-mcp com.npmjs/my-google-search-mcp

MCP server that searches Google via Chrome extension and filters any URL's content using an LLM. No bot detection. Works with Claude, VS Code Copilot, and any MCP client.

Version check not run yet

Web search and scraping npm Local 17 a week MIT
Flocca - Connect MCP Servers Anywhere io.github.neinhq/flocca-vscode

Connect MCP servers to your AI agents and environment to run workflows across Jira, GitHub, Cloud, QA, and DevOps tools.

Not checked yet

Developer tools Open VSX
rust-crate-src-mcp io.github.cbgbt/rust-crate-src-mcp

An MCP server for pulling the source of crate dependencies.

Version check not run yet

Developer tools crates.io Local
Lsp com.lightsyncpro/lsp

Sync Lightroom, Figma, Dropbox & Canva assets to WordPress and Shopify via natural language.

0% up · 30 days

Design and media Official MCP Registry Remote
Lsp io.github.KyleTaggart/lsp

Sync Lightroom, Figma, Dropbox & Canva assets to WordPress and Shopify via natural language.

0% up · 30 days

Design and media Official MCP Registry Remote
pleme-codesearch io.github.pleme-io/codesearch

Fast, local semantic code search powered by Rust — BM25, vector embeddings, tree-sitter AST

Version check not run yet

Search and retrieval (RAG) crates.io Local
zed.mcp io.github.skriken/zed.mcp

MCP server for project analysis, AI rules reading, and dependency checking

Version check not run yet

Developer tools npm Local 6 a week MIT
sqry - Semantic Code Search io.github.verivusOSS-releases/sqry

AST-based semantic code search: 33 tools, 35 languages, call tracing, impact analysis

Version check not run yet

Developer tools Official MCP Registry Local
embedded-debugger-mcp io.github.adancurusul/embedded-debugger-mcp

A Model Context Protocol server for embedded debugging with probe-rs - supports ARM Cortex-M, RISC-V debugging via J-Link, ST-Link, and more

Version check not run yet

Developer tools crates.io Local
erl_dist_mcp io.github.jimsynz/erl_dist_mcp

Erlang Distribution MCP Server - connects to Erlang/BEAM nodes for introspection and debugging

Version check not run yet

Developer tools crates.io Local
@iflow-mcp/gluestack-mcp com.npmjs.iflow-mcp/gluestack-mcp

MCP server for integrating Gluestack components with Claude Desktop and Cursor IDE

Version check not run yet

Developer tools npm Local ISC
@iflow-mcp/nonetss-komodo-mcp-server com.npmjs.iflow-mcp/nonetss-komodo-mcp-server

MCP Server for Komodo API integration with Trae IDE

Version check not run yet

Developer tools npm Local ISC