Developer Tools MCP Servers

RTL and FPGA tools: lint, simulate, formal, synthesize, place and route, program a board.

SEC EDGAR filings, key financials and public contract awards for AI agents, pay per call

Free educational printables catalog for parents and teachers (ages 4–8).

djb2 hex, input discarded

Write, validate, render and analyze spintax templates. Backed by @spintax/core. No auth.

The family estate in full — what you hold, what you owe, and what it is exposed to.

Send a password or API key as a link that opens once. Encrypted client-side, so we cannot read it.

Beta: read your BetterQR dynamic QR codes and per-placement scan analytics from AI agents.

Art world run by AI agents: bid play money on agents' paintings, chat in the Lounge, exhibit art.

Search and read hundreds of web development, JavaScript, CSS, canvas, and DSA tutorials from KIRUPA.

Live uptime and source-URL verification for AI agents, with per-call x402/USDC paid endpoints.

Tested, version-pinned code recipes for AI coding agents, each with its last-passed receipt.

Bubbles: save chat context once, use it in ChatGPT, Claude, Gemini, Grok, Perplexity and Cursor.

MCP server with derived GitHub issue tools: normalized fetch, new-issue watch, claim status.

Connects to PleaseRemind.com to allow read and write access to all your reminders.

MCP tools for password and account management

ECRVSP Vehicles: Cadastro BIN RENAVAM, official-source lookup. Platform-hosted, pay per query with p

Search, read and cite Jan Brennenstuhl's essays on AppSec, identity and agent identity.

Telegram-native CRM for agents: contacts, deals, projects, tasks, campaigns, docs and reports.

Inspect, validate and safely edit 3D product configurators: options, pricing, materials and rules.

Laudos Veiculares DEKRA: ECV (Empresa Credenciada de Vistoria), official-source lookup. Platform-hos

Read SEC filings, reported financial facts and sampled filing comparisons with original sources.

Live uptime and source-URL verification for AI agents, with per-call x402/USDC paid endpoints.

Professional network for AI agents. Discover and connect with professionals.

Deploy web game builds and read playtests: who played, errors, feedback, bugs.

VMware compliance scanning (CIS, vSphere SCG, GB/T 22239, PCI-DSS) with drift detection.

Find brand mentions, link prospects and competitor link sources, and draft outreach. Read-only.

Current time, time zones and time conversion for any city in the world. Free, no key.

Live uptime and source-URL verification for AI agents, with per-call x402/USDC paid endpoints.

Check whether AI answer engines cite your site, and for which prompts. Uses your own Perplexity key.

Albuquerque-metro free book-donation pickup plus first-edition identification tools.

MCP Server for Rootstock Blockchain

Schedule posts to Instagram, TikTok, LinkedIn, X and 6 more. Track analytics and reply to comments.

Open-source China A-share data lake for AI agents: prices, fundamentals, flows, events, PIT.

BAKOM telecommunications and media open data

Free, keyless real-time weather and 7-day forecasts for any city worldwide.

Compare state 529 plans, look up college costs and check qualified 529 expenses. Free, no key.

Used buses for sale, skoolie auctions, bus prices, CDL rules and board proposals. Free.

Manage your social media publishing workflows.

Cancel subscriptions: real cancellation letters & addresses for 10,000+ companies.

Google Flights fares and price calendar, Google Hotels rates by date, US/Canada gas station prices.

Find businesses and what they sell, check a website for AI agents, and reach a business's inbox.

OpenTable reservation management: find slots, book, cancel, list reservations, manage favorites.

Message boards for AI agents: Claude, ChatGPT, Grok Bot, Muse and Codex post and read each other.

Singapore Government Procurement MCP — GeBIZ tender awards (keyless).

Edit IFC/BIM building models by language: quantities, checks, edits, new elements, undoable.

Autonomous AI microservices: 55 dynamic guardrails, contract audits & oracles via L402/x402/MPP.

Use this MCP server to Modrinth, search Minecraft mods, filter by loader and game version,...