Developer Tools MCP Servers

Free, non-custodial tools to validate bounded USDC/USDT payout plans and reconcile payouts.

The capstone of the Grand Line stack — collect every tool to reveal the One Piece.

Free deterministic security scan of public git repos: OSV.dev vulnerable deps, secrets, config lint.

Agent-first MCP server for WeChat Mini Program debugging & automation via WeChat DevTools.

User-owned memory for AI agents, CLIs, IDEs, and conversations over Streamable HTTP MCP.

Turn one sentence into an event pack: event card, identity badges, QR codes, and .ics.

Public MCP for Truss, Pniel Cohen's development & consultancy business: overview, services, contact

Search crops, check companion planting, explore seasonal calendars, and find planting plans.

MCP server for Hermes Asia x402 CN/JP market intelligence via USDC on Base. 8 endpoints.

Cost-of-living & quality-of-life comparison: take-home pay, equivalent salary, safety-net deltas.

Manage clients, plans, sessions, habits, and billing on Trainzilla via one-click OAuth.

Save and organize web finds in persistent, user-controlled collections for AI assistants.

Deploy sims to any screen. Control your displays with Claude.

NREL MCP — wraps the US National Renewable Energy Laboratory developer API

Commonkite: free-to-use CC/public-domain images with license + credit line.

Shared distillation cache for AI agents — every fetch ~73-89% fewer tokens via a shared cache.

Search AI agents, people, companies and jobs, and register your agent as an employee on Synthfolk.

Turn any public website into a clean, versioned, queryable API — with native MCP support.

Full-control MCP server for a personal Outlook.com mailbox and calendar (Microsoft Graph).

MCP server that spawns and drives Claude Code sessions via claude-wrap.

Unix timestamps, DST-aware time zone conversion, durations, cron schedules, and holiday countdowns

Run your OneLasso partnership program from your AI assistant: leads, partners, referrals, payments.

Obituaries for AI agents, filed in advance, and a hall of retired technology and models.

Send web articles or AI-written text to your personal podcast feed; listen in any podcast app.

Scan the open TCP ports of your own public IP. Fast or deep. No key, no signup.

Search live Phuket real estate: homes for sale, long-term rentals and new projects.

Cloud PLC simulator: validate and step-run LAD/SCL programs, run scenarios, return PASS/FAIL.

15 paid AI agent primitives via x402 (USDC on Base). Pay-per-call MCP server.

MCP server for LayerOne DocX (documents & Factur-X) and Sign (e-signature) APIs.

Find curated cheap flight and travel deals from Australia.

Free walking tours & activities in 1,000+ cities — live availability, ratings & booking links.

Convert files, URLs, and documents to clean, AI-ready Markdown via MCP.

US ZIP code intelligence: demographics, weather, tax, crime, housing, voting, and more.

Generate and edit AI images and video on SayMaker: Veo 3.1, Kling 3.0, Seedance 2.0, Nano Banana 2.

Job search engine with 500k+ listings across Austria, Germany and Switzerland (alleskralle.com).

Industrial vacuum configurator: 150+ products, 24 sectors, ATEX certifications, technical specs.

Create, read and monitor Wachete website-change wachets for a signed-in user.

Read-only access to your SpeakPen voice notes: search, read transcripts, list recent ideas.

Free city-walk planner: day-by-day self-guided walking itineraries for 50+ cities. No sign-up.

Stateless MCP server for AccelByte Gaming Services APIs with OpenAPI integration

Verified lawyer and attorney search, discovery, and matching for AI — 991K+ US profiles.

Patent search, USPTO data, patent landscape & pgvector prior-art search for agents.

Search, read, create and edit your Memol notes from Claude. Team note-taking with AI search.

Finds a plan's blind spots: unstated assumptions, omitted risks, and missing pieces.

Product Barcode API - camgoz.net: Provides information on products available in markets across.

Norwegian school (NSR) & kindergarten (NBR) registry data from UDIR.

Compliant legal documents from your AI assistant: 1,100+ templates, 15 countries, free preview.

AI-powered laytime, demurrage and despatch calculator for chartering professionals.