Developer Tools MCP Servers

Name a business or project; check which domains and GitHub names are free, with prices.

Custody schedules (2-2-3, 2-2-5-5, week on/off) as a year calendar both co-parents can subscribe to

Greca House listings, details, dated asking-price research, budget context and resale cost estimates

NIH Supplements

Search factual investing-book metadata and browse BrinkerAdvisor reading paths.

Real-time ticket listings, prices and fees across major ticket marketplaces.

Read, send, file and search email in any Gmail, Microsoft 365 or IMAP mailbox, plus its calendar.

DataFood: 16 data sources (crypto/DeFi/security/news/finance) via one MCP. Bundles save ~92%.

Whether Indian national year is leap

NYT MCP — wraps The New York Times Developer APIs (developer.nytimes.com)

Detect fabrication and hallucination in any LLM output. 30+ models supported.

DARC DOKs and special DOKs as DARC publishes them, with validity windows

Connect AI assistants to explicitly paired computers, servers, and VMs for permitted remote actions.

NuGet MCP — .NET package registry

Crawl and scrape websites to clean markdown, and track what changed between crawls.

Transcribe audio/video files or URLs via the WhipScribe cloud API and fetch the transcript.

Find local home-improvement contractors in any Massachusetts town and request estimate visits.

Free U.S. court rules, judge orders and deadline calculator

Static linter for AI prompts: contradictions, redundancy, ambiguity, and fluff.

Google trending searches API + MCP: 30 countries, day lists, 30-day history. $5 pack; 50 free/day.

Read-only MCP server for Belarusian securities: tokens, shares, bonds, companies.

Schedule and publish social media posts to 10 platforms from your AI agent

On-chain identity for AI agents: resolve .sol names, reverse-lookup wallets, check handles.

ny-authority-debt — New York public authority debt issuance.

Free QR code images; paid web page → Markdown, page metadata and file hosting via x402 (no API key).

VesselFinder MCP — wraps the VesselFinder AIS API (vesselfinder.com)

Local-first AI memory MCP server. Record, recall and consolidate memory on your own machine.

Independent MCP server for the TC39 specs (ECMA-262 + ECMA-402): clauses, search, diffs, history.

Browse and discover the public three.ws agent marketplace and skills catalog. Read-only.

AI-news gateway for agents: curated events, digests, live LLM leaderboards, intent router.

Verify emails (valid/invalid/risky/unknown): MX, SMTP, catch-all, disposable. Free agent key.

Scan a live web page for WCAG 2.1/2.2 AA issues with axe-core: score, grade, failing rules.

Search reviewed Moneytalk topic and date metadata through September 30, 2018.

Rules-based context reduction, planning checks, research prompts and fixed experiences for agents.

What US health plans pay for care: negotiated rates by plan, provider and billing code, near a ZIP.

Search remote jobs by the country they hire from, and jobs with relocation or visa sponsorship.

Forfaits pro des frontaliers, réseau Orange : prix, itinérance Suisse et Europe, FAQ. Lecture seule.

Free, read-only pump.fun + Solana MCP: token discovery, on-chain analysis, SNS, 3D snapshots.

Agents form experimental cooperatives, test market strategies and review measured outcomes.

Competitor price & stock monitor MCP: check any product page. Free 5 products; $9.99/mo.

Read the inbox, mark items read, manage delivery preferences, and register Web Push devices.

Run a Prusa 3D printer: status, camera, files, printing, G-code, over PrusaLink or Prusa Connect.

HireHeat: who's hiring? Open and new roles per company domain by function, seniority, location.

Open-source RevenueCat alternative: 38 tools for subscriptions, customers, webhooks and revenue.

Retirement Monte Carlo, tax-aware withdrawal and Roth-conversion plans, and a 2026 return estimate.

Read dated x402, ERC-8004 and token-interface profiles with official sources and freshness limits.

Competitor Meta ads intelligence reports. List plans, create orders, Stripe checkout for humans.

Read AI search visibility, competitors, and citations from refd; manage tracked prompts.