Developer Tools MCP servers

금방 Open API MCP 서버 — 스펙 조회·JWT 서명 코드 생성·로컬 서명/검증

MCP server for the MST Chain ecosystem providing search and retrieval tools for documentation.

MCP server for dotnet new: discover, inspect, preview and create .NET projects from templates.

Living knowledge graph for your repo: query with citations, remember/link facts, fact-check claims.

Voice interface for Claude Code: talk to your agent and it talks back while it works.

Run an app portfolio across Google Play and the App Store: vitals, reviews, earnings, releases.

Read-only repo navigation and progressive disclosure; BM25 locator with registered evidence.

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

Zuul CI — build failure analysis, log search, pipeline status, and job configuration

Japanese UI + UX correctness for AI coding agents — typography, forms, keigo, JLReq checks.

Go code coverage analysis tool with MCP server for AI-powered coverage workflows

Read-only Human Standards guidance for accessible, usable interface design.

Cryptographic audit trail for Claude Code workflows — tamper-proof timestamps, IETF TTTPS compliant.

For Zapier integration developers: inspect, lint, and validate zapier-platform-cli projects.

AI-assisted MCP server for JSTQB-based test planning, design, review, and analysis.

Audit a web page's images: natural vs rendered sizes, oversized detection, and formats.

Package risk checks: maintenance, licence, advisories. Paid per call in USDC, no signup.

Delegate heavy tasks from Claude Code to the Antigravity CLI (Gemini) with quota-aware failover.

Batch-dispatch coding tasks to Google Jules: 50 parallel sessions, plan approval, PR collection.

Deterministic local-first context and impact maps for coding agents from tasks, issues, and diffs.

Claude Code drives Codex CLI's interactive TUI and durable tmux terminals over MCP.

Arachne MCP — scraping, browser, vision, OCR, RAG, Social Research, GitHub + VRT (56 tools).

Spec-driven dev workflow MCP: start_* orchestration, memory, GitNexus, quality gates.

Wraps the AgenticWorkspace CLI as a single generic MCP tool for repo workspace scans.

Your team's knowledge, always in context. SOPs, coding standards, and workflows for Claude.

Pay-per-call developer utilities and npm supply-chain security tools for coding agents, over x402.

Unofficial Partner Center REST API knowledge & codegen assistant (scenarios, auth, errors).

Narrow code retrieval for agents: outlines, symbol context, dep graph, persistent memory.