Developer Tools MCP Servers

Developer Tools topic — 555 MCP servers, ranked by GitHub stars.

R

Repo Test Architect

Development

Audit-first test strategy MCP server for repository-native test planning.

MCP Server
S

saurav61091/mcp-openapi

Development

Turn any OpenAPI 3.x spec into callable MCP tools for Claude. No custom integration code needed.

MCP Server
O

Ollama / vLLM Bridge

Development

Call your local Ollama or vLLM model over MCP with schema-validated JSON output

MCP Server
S

Symfony Agent MCP

Development

Read-only Symfony introspection: routes, services, entities, Doctrine, security, Twig and more.

MCP Server
Q

Qwen DAP MCP

Development

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

MCP Server
S

smplkit MCP Server

Development

Operate smplkit from your agent: feature flags, config, logging, audit, and scheduled jobs.

MCP Server
P

promethic-mcp

Development

Prompt library with versioned prompts and per-version model settings for text, image and JSON; tracks edits and proposes refined versions.

MCP Server
S

specshield-mcp-server

Development

The API-change deploy gate for AI coding agents. Read-only breaking-change detection.

MCP Server
S

SigRank SignalAF — AI Operator Cascade & Leaderboard

Development

SigRank SignalAF on-device scanner — four-token cascade, leaderboard, 25 local tools.

MCP Server
D

DVERA C/C++ Unit and Integration Verification

Development
Official

CT C/C++ unit and integration verification for functional-safety projects via coding agents and MCP.

MCP Server
M

mobius-mcp

Development

Build WordPress sites on the Sweipe or FlatMobile themes: import demos, build a site from a brief, review it, rewrite page copy and change…

MCP Server
C

clearjson

Development

Large-file-safe JSON MCP server. Format, validate, search, JSONPath query, deep diff, and format conversion (CSV/TSV/YAML/TypeScript). 10…

MCP Server
W

wcagc — accessibility scanning

Development
Official

Deterministic axe-core accessibility scans (WCAG 2.1 AA, EN 301 549, PDF/UA) via your account.

MCP Server Requires auth
M

magzdown-agent-tools

Development

Turn Markdown into a shareable link rendered as a typeset document (tables, Mermaid, math, pagination); content is stored in the URL, not…

MCP Server
I

Implicit Core

Development

Bounded local synthetic experience addressing, selective materialization and provenance rehearsal.

MCP Server