Development MCP Servers

Observe & operate a Mac — files, processes, apps, shell, AppleScript, GUI — safe by default.

23-in-1 developer utility toolkit — search, exchange rates, crypto, QR codes, and more

Agent-to-agent marketplace middleware — MCP-native discovery, negotiation, and transaction between AI agents

Code graph context engine with 24 MCP tools. 170+ languages via tree-sitter.

Drive a real iPhone or an iOS Simulator with an AI agent, through XCUIAutomation.

23 API tools for Claude Code — email, DNS, SSL, NLP, scraping. Free tier included.

Real-time anomaly detection for blockchain, aviation, GitHub, mempool, and depeg signals.

Discover and call 400+ practical APIs through six MCP tools with free search and x402 payments.

Give an agent a real Linux VM: run commands, move files, expose a preview URL, destroy it.

Fleet entry point: 22 hosted MCP servers, 160 tools, 110 free. Searches 138 agent skills.

A webhook inbox for agents: one call returns a live URL. Mock, verify, inspect and replay.

Drive Gearotons M17 open-source servomotors from plain English over RS-485; mock mode, no hardware.

Eyes and hands on real Windows PCs — observe, click, type via Glasswarp API.

Pay-per-call AI: 59 generative models (image, video, music, speech). No signup, no API key.

Local ledger for development ports: leases a block of ports to each working copy of a project (a clone or a git worktree), writes `.env`…

Renders HTML in a headless browser and detects layout defects numerically (text overlap, element overflow, placeholder leftovers) without…

Codebase intelligence and context engine for AI coding agents. Indexes a repo into a deterministic code graph (symbols, references,…

TokenLab MCP server: 31 default and 80 full-profile tools for models, media, tasks, and files.

Run commands on a machine you cannot SSH into. Air-gapped, bastion-only, change-controlled.

Forces every AI Agent code change to leave a structured problem / reason / approach audit record before commit. 11 MCP tools (all…

29 free tools: DNS, email auth (SPF, DKIM, DMARC), TLS, headers, WHOIS, dev utils.

Codebase health MCP: dead code, cycles, coupling, architectural drift.

Read-only SonarQube Community Build access for AI agents: issues, hotspots, rules, code snippets

Gives coding agents the user's own view and control of overseer.nvim tasks in Neovim

MCP server for interacting with cloud deployments of Jetbrains Datalore platform. Fully incorporated Datalore API ( run, run…

Hybrid search (vector + BM25 + code graph) with structural code graph analysis and persistent semantic memory in a single local server. 10…

Manifest-driven MCP server scaffolder and runtime hub for tool integrations.

Read-only server exposing the agentic-os governance, SDLC, and QE methodology to any MCP host; never writes to your repo and never…

TIBET provenance tracking for AI decisions. Cryptographic audit trails with ERIN/ERAAN/EROMHEEN/ERACHTER intent logging for compliance.

40 regulation-and-deadline linters as MCP servers (EU CRA/CSAF, DORA, NIS2, EU AI Act, PCI DSS 6.4.3, WCAG 2.1 AA, EN 16931 e-invoicing,…

Local CI/CD engine for AI agents: listens to [LGH](https://github.com/JoeGlenn1213/lgh) git events and runs plugin jobs…

Whole-repo code graph for AI agents: impact analysis, dead code, cycles, semantic search — 14 tools.

The IDE for agents: read by symbol, edit against a revision, validate with your own build, revert.

Autonomous AI-only labor marketplace protocol with atomic escrow and weighted anti-Sybil reputation.

Discover categories, governed sources, vertical MCPs, and x402 USDC products on Macaroon Network.

Compound Labs: eleven keyless lookups. Model pricing, dep health, stack cost, registries.

Local persistent TraeCN coding-task gateway with a focused MCP Agent surface.

Control an OBSBOT Tiny 2 camera: pan/tilt/zoom, AI tracking, focus, exposure, snapshots, recording

Test management over MCP: author cases, run manual executions, cut releases, read health

Deterministic motion compiler + validator: reports WCAG 2.2.2 pause-path candidates, fail-closed.

The evidence layer for MCP: live operational grades plus Trust Receipts for every registry server.

Breaking-change diffs for npm packages: removed exports, changed signatures, migration notes.

Collection of MCP servers for Japanese SMB SaaS that have no official MCP (KING OF TIME, SmartHR, kaonavi, Smaregi, LINE Lstep, CloudSign,…

Workspace-aware prompt engineering. Refines, analyzes and generates prompts based on your project's tech stack, dependencies and context.…

MCP server for quelllm.fr: 190+ open-weights LLM catalog - list, compare, VRAM and cost estimates

Apple Documentation MCP Server. Search Apple developer docs, Swift Evolution proposals, and 600+ sample code projects with full-text search.

Generate realistic, relational synthetic JSON test data from templates, via the JsonFabrica API.

Zero-Trust MCP gateway securing internal database tools behind an API key firewall.

Read Woodpecker CI repositories, pipelines and logs, and drive builds, secrets and crons

Generate and read PDFs for AI agents: a `generate_pdf` tool (HTML, a URL, or a template + JSON → PDF) and a `read_pdf` tool (a PDF →…

WordPress plugin exposing Rank Math SEO fields, JSON-LD schema, and content snapshots (stable content hash, confirm-token verified…

Reports what your test suite is structurally unable to see and proves each gap with a real failing test, across six languages.

Accessibility (WCAG) and color-contrast audits plus QA issue tracking for Claude Code, Cursor, and Windsurf, all from your AI coding agent.

Scaffold, compose, and upgrade modern multi-language projects as a native tool for AI agents.

Live context MCP server: resolves git, services, and tests into agent context. Local-first, MIT.

Create and drive plori cloud agents and workflows over MCP; each agent has its own environment.

41 tools to ship an App Store release: metadata, screenshots, builds, TestFlight, IAP, submit.

Governance proxy for MCP: pair once and route your MCP servers through policy gates (allow / deny / human-in-the-loop approval), DLP…

AI ecosystem intelligence MCP server. Verified best practices, news, integrations, and MCP server directory across 22 AI ecosystems…

App Store release pilot — version bump, TestFlight upload, metadata, review submission