Developer tools MCP servers

7,059 servers

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

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codelore-mcp io.github.paulbenchea/codelore

MCP server that maintains structured, two-perspective (internal/usage) code documentation so LLMs read summaries instead of whole codebases.

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Developer tools npm Local 10 a week MIT
dothnews-mcp io.github.dothcom/dothnews-mcp

Servidor MCP para a API do dothNews (laranews-api): tools geradas do OpenAPI, nos transportes stdio e HTTP.

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Developer tools npm Local 10 a week MIT
dwic-audit io.github.imsaif/design-with-claude

dwic — a product designer inside your terminal. MCP server + CLI that audits your design tokens + markup for WCAG contrast failures, mandated-accent drift, and structural gaps, then remembers findings

Version check not run yet

Developer tools npm Local 10 a week MIT
inpost-consumer-mcp io.github.noxlabs-ai/inpost-consumer-mcp

InPost consumer (mobile) API client and local MCP server — parcels, returns, compartment open

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Developer tools npm Local 10 a week MIT
knitbrain io.github.pdgit12/knitbrain

Loop engineering substrate for coding agents — state, lossless optimization, and hook enforcement: verify-gated loops that can't lie, run away, or go broke. For Claude Code, Codex, Cursor, Gemini CLI,

Version check not run yet

Coding agent tools npm Local 10 a week MIT
mcp-api-gen io.github.tangjiahui-cn/mcp-api-gen

A MCP for api auto-generation from OpenAPI 2/3 (private network). Takes ~1s for 1000+ APIs.reproducible results, custom request examples. For Trae, Cursor, etc.

Version check not run yet

Developer tools npm Local 10 a week MIT
mcp-ink-design io.github.marwandevspace/mcp-ink-design

Model Context Protocol (MCP) server for high-craft web design, anti-AI-slop typography & OKLCH color palettes, Three.js 3D scenes, frontend security audits, and Python-backed verification.

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Design and media npm Local 10 a week MIT
mcprigor io.github.fusiononeplatform/mcprigor

Plain-language MCP testing with isolated extensions and a local QA workspace

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Developer tools npm Local 10 a week APACHE-2.0
nfunc-mcp io.github.hiddensound/nfunc_mcp

MCP server for non-functional QA — Lighthouse, pa11y, ESLint and Semgrep in parallel with cross-tool correlation, plus PageSpeed Insights audits that compare lab scores against real-user Core Web Vita

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Developer tools npm Local 10 a week ISC
openapi-explorer-mcp io.github.deadrime/openapi-explorer-mcp

MCP server for any OpenAPI 3 spec: search endpoints, inspect request and response shapes, generate TypeScript types, and call endpoints with credentials mapped to the spec's security schemes.

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Developer tools npm Local 10 a week MIT
storybook-addon-playwright-mcp io.github.ccpu/storybook-addon-playwright-mcp

MCP server that teaches AI coding assistants how to author visual/screenshot regression tests for the storybook-addon-playwright Storybook addon

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Browser automation npm Local 10 a week MIT
zammad-remote-mcp io.github.juvojustin/zammad-remote-mcp

Stateless remote MCP server for Zammad — full ticket operations, an intelligent search layer and OAuth 2.1, running on Node.js or Cloudflare Workers from one codebase.

Version check not run yet

Developer tools npm Local 10 a week MIT
@agent-relay/mcp io.github.agentworkforce/relay-mcp

MCP server for Agent Relay - native messaging tools for AI agents in Claude, Cursor, and VS Code

Version check not run yet

Developer tools npm Local 51 a week APACHE-2.0
ironward io.github.rayentr/ironward

Security scanning for the vibe coding era. MCP server + CLI that finds secrets, auth bugs, SQL injection, XSS, IDOR, and vulnerable deps — and opens fix PRs. Works in Cursor, Claude Code, and VS Code.

Version check not run yet

Security npm Local 10 a week MIT
patchpilots-mcp io.github.alavesa/patchpilots-mcp

PatchPilots security and accessibility agents as an MCP server. Security scanning, supply chain analysis, and WCAG 2.1 AA audits inside Claude Code, Cursor, and any MCP-compatible IDE.

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Developer tools npm Local 19 a week MIT
superbased io.github.marmutapp/superbased

Screenshot capture, AI analysis, OCR, visual regression testing, token compression — headless server + MCP tools for AI coding CLIs

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Browser automation npm Local 11 a week ISC
ultracode io.github.faxenoff/ultracode

Codebase RAG MCP server for code understanding - semantic search, duplicate detection, impact analysis for TS/JS/Python/C#/Go/Rust/Java/C++/Kotlin/Swift/Zig/Bash

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Search and retrieval (RAG) npm Local 19 a week AGPL-3.0-ONLY-OR-COMMERCIAL
Aifp io.github.aryanduntley/aifp

Database-driven FP enforcement and project management for AI-maintained codebases

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Developer tools Official MCP Registry Local
@realmikekelly/react-native-enhanced-debugger-mcp io.github.mikekelly/react-native-enhanced-debugger-mcp

An MCP server that connects to your React Native application debugger (fork optimized for AI context efficiency)

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Developer tools npm Local MIT
Curate-Ipsum io.github.egoughnour/curate-ipsum

Code synthesis through belief revision, mutation testing, and verification

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Developer tools Official MCP Registry Local
mockserver-mcp-charles io.github.liuchunda/mockserve2chales

MCP Mock Server for React Native with Charles proxy support

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Developer tools npm Local 21 a week MIT
@roxybrowser/openapi io.github.roxybrowserlabs/roxybrowser-mcp-server-kag6hb

MCP server for RoxyBrowser automation - manage browser instances and get CDP endpoints

Crashes on start

Browser automation npm Local 219 a week MIT
@memoryx/codegraph-mcp io.github.codegraph-ai/codegraph-vscode

CodeGraph MCP server - Cross-language code intelligence for AI assistants

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Developer tools npm Local 20 a week APACHE-2.0
Xcode: MCP Bridge Wrapper for Cursor io.github.SoundBlaster/mcpbridge-wrapper

Python wrapper that makes Xcode's MCP bridge compatible with strict MCP clients like Cursor

Version check not run yet

Developer tools Official MCP Registry Local
@ankitsemwal007/api-hero io.github.ankitsemwal007/api-hero

Git-first REST/HTTP, GraphQL-over-HTTP (queries/mutations), and bounded WebSocket client for VS Code plus headless apihero CLI and MCP. Edit .api requests in a UI Request Editor, run with assertions,

Version check not run yet

Developer tools npm Local 9 a week MIT
@arkenv/agent-plugin io.github.yamcodes/arkenv-agent-plugin

ArkEnv coding-agent plugin with MCP tools for init and AST-based env audits

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Developer tools npm Local 9 a week MIT
@codeflow-team/mcp io.github.codeflow-team/codeflow-mcp

Turn MCP tool schemas into CodeFlow ToolDefinitions — safe name slugging, cursor paging, inline $ref resolution. Zero runtime dependency on the MCP SDK.

Version check not run yet

Developer tools npm Local 9 a week AGPL-3.0-OR-LATER
@dennisrepa/elevate io.github.dennisrepa/elevate

🪶 Elevate — Interactive Polyglot Terminal Dashboard & Agentic MCP Server for safe dependency updates across monorepos.

Version check not run yet

Developer tools npm Local 9 a week MIT
@engnadia/veloprove io.github.nadiasalah/veloprove

Local-first agentic QA toolkit for AI-assisted test generation, automated testing, failure analysis, regression detection, and quality reporting.

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Developer tools npm Local 9 a week MIT
@floto/mcp-server io.github.floto/mcp-visual-testing

Floto MCP server for visual testing and other tools

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Developer tools npm Local 9 a week MIT
@hale-bopp/valentino-engine io.github.hale-bopp-data/valentino-engine

Antifragile Open Source UI Design Engine — validates PageSpec JSON, enforces Design Tokens, audits CSS guardrails, checks WCAG accessibility, and provides MCP tools for AI-assisted UI development.

Version check not run yet

Developer tools npm Local 9 a week MIT
@identikey/metacoding io.github.worldtreenetwork/metacoding

A local-first code-graph for AI coding agents. SCIP + LSP + Tree-sitter + FTS5 into an embedded graph, served over MCP.

Version check not run yet

Coding agent tools npm Local 9 a week MIT
@inner-security/mcp io.github.inner-security/inner-mcp

Inner MCP server (stdio). Exposes 5 tools (check_package, check_dependencies, explain_verdict, suggest_alternative, request_review) so a coding agent gets a verdict + a suggested safer alternative BEF

Version check not run yet

Developer tools npm Local 9 a week MIT
@kalisky/skar io.github.kalisky/skar

Skar turns a captured AI agent trace into a committed pytest regression test. MCP server + CLI. Use when a tool-using agent run fails and you want to lock the failure as an executable test.

Version check not run yet

Developer tools npm Local 9 a week MIT
@mingxy/cerebro-mcp io.github.mingxy-cerebro/cerebro-server-mcp

Cerebro MCP Server — persistent memory for Cursor, VS Code, Claude Desktop, and any MCP client

Version check not run yet

Memory and context npm Local 9 a week APACHE-2.0
@pipelineframework/tpf-mcp-bridge io.github.the-pipeline-framework/tpf-mcp-bridge-ktt3xn

Local MCP bridge for TPF brief-to-scaffold sessions with a local planner and optional hosted generation backend

Version check not run yet

Developer tools npm Local 9 a week APACHE-2.0
@rampa-solutions/cli io.github.spierinid/accesswatch-cli

The review before you launch: accessibility, security, privacy, legal and surprise-bill risks of a website, from your terminal or your AI editor (MCP).

Version check not run yet

Developer tools npm Local 9 a week MIT
@space-pirate-zero/starchart io.github.space-pirate-zero/starchart

Every dependency. Code to cosmos. A dependency graph that bridges your code to everything it touches in the real world: website copy, App Store, Stripe, OG images, promo reels.

Version check not run yet

Developer tools npm Local 9 a week APACHE-2.0
aba-payway-mcp io.github.sim0ple/aba-payway-mcp

Unofficial, open-source MCP server for ABA PayWay (developer.payway.com.kh) — purchase checkout, KHQR generation, transaction lookup/list, refunds, payment links, and exchange rates. Works with Claude

Version check not run yet

Finance and payments npm Local 9 a week MIT
aic-mcp io.github.nifemi0/ver-rs3bah

Deterministic Protocol Intelligence compiler for AI. Compiles smart contracts into Protocol Graphs via MCP.

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Developer tools npm Local 9 a week MIT
api-docs-mcp-server io.github.geniyangge/api-docs-mcp-server

MCP server exposing OpenAPI/Swagger API documentation as MCP tools (overview / search / detail / dump / refresh). Framework-agnostic, works with Express or plain Node http.

Version check not run yet

Docs and knowledge bases npm Local 9 a week MIT
api-mcp-server io.github.bluechenchenchen/api-mcp-server

MCP Server for OpenAPI Specification

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Developer tools npm Local 9 a week MIT
argus-ci io.github.venkatswaramoyya/argus-ci

6-pass security & quality agent — Opengrep + Bearer + quality linter + ESLint/tsc + dep audit + Sonar — MCP server for Cursor/Claude + pre-commit gate

Version check not run yet

Developer tools npm Local 9 a week MIT
armes-mcp io.github.your-org/armes-mcp

Model Context Protocol server for ARMES - Connect your IDE to your AI team

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Developer tools npm Local 9 a week MIT
ast-lens-mcp io.github.morgan-coded/ast-lens-mcp

An MCP server that gives AI agents structural understanding of TypeScript/JavaScript codebases via AST analysis, import graphs, dead-code checks, call graphs, and public API surface queries.

Version check not run yet

Developer tools npm Local 9 a week MIT
bucket-mcp io.github.stan15/bucket-mcp

MCP server for Bitbucket Cloud - PR/code review workflow

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Developer tools npm Local 9 a week MIT
dynamic-db-mcp-server io.github.hand-by-hand/dynamic-db-mcp-server

Turn any relational database into a secure MCP server by configuration: API Key auth, table ACL, SQL AST validation, audit log and a web admin console.

Version check not run yet

Databases npm Local 9 a week MIT
epistle io.github.ephraim-9/epistle

Epistle – a production-grade Node.js CLI that packs a local codebase into a single, LLM-friendly context file.

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Developer tools npm Local 9 a week MIT