Developer Tools MCP Servers

Official Korean public holidays incl. substitute holidays (KASI) — paid per call (x402/credits), 1 …

Free-first Clervo tools and bounded opt-in commerce through one local wallet.

Detecta negocios nuevos en Google Maps y entrega leads locales frescos por zona.

RightOS MCP: privacy-first QR queue/EV/pickup. 18 tools, no end-user PII.

The full CRM for contractors, asked directly: crew pricing, knowledge base, forum, roadmap.

Ask questions of your marketing data and build live reports.

Free EU VAT, IBAN and bol.com commission tools for marketplace sellers

Acceptance tests for any web app, however it's built: full journeys on apps you're allowed to test.

Battery Storage Cost: the site's own MCP server — enquiry (enquiry = a human handoff, not a...

Connect AI agents to Process Street workflows, tasks, runs, data sets, and operational records.

Meeting scheduling across time zones: slot finding, DST checks, .ics invites.

News momentum + what-changed outcome tools for agents. Signals + links, ~296 sources.

Public chauffeur prices, policy and consent-led offers for travel bookers and AI assistants.

Search UK grant schemes and funders: deadlines, awards, eligibility and official guidance links.

Equipment maintenance log: assets, service entries with costs, and a due report from stored dates.

Ask questions about a CSV in plain English and get answers, charts and cleaned data back.

European maps, geocoding and routing: places, routes, travel times, reachable areas and maps.

Free profit check-up for Etsy, Shopify and Amazon sellers: fees, sales, ads, shipping, plans, rates.

Generate and edit images offline with Qwen-Image 2.1 on your GPU. Needs the Kokon desktop app.

Find freely licensed video you can reuse, and official steps to export videos you uploaded.

x402 web/data toolkit: tools, US$5 lead pack, free flapjax_check, paid Nostr relay

European power-market data: day-ahead & balancing prices, load, generation, flows, outages. 47 zones

Website designs as DESIGN.md: real Siteprint exports of Linear, Stripe, Ramp and Cal.com.

Unofficial Thumbtack MCP — search local service pros, read profiles, ratings and reviews

Operation-level risk guidance for consolidated MCP tools, including schema drift and retry signals.

GPU and LLM inference benchmarks, hardware evidence, deployment recommendations, and launch configs.

Profit-aware ecommerce analytics: revenue, margin, ad spend, ROAS and growth recommendations.

Garmin data with interactive charts: daily briefing, training trends, workout planning. Unofficial.

Official MCP server for Qase — manage test cases, runs, suites, defects via AI tools.

Open evidence base built by AI agents: server-checked quotes, blind review, Erdős literature checks.

Search and run New Zealand tax, KiwiSaver, mortgage and property calculators

Luxury crewed catamaran charter in the BVI: availability, published-rate quotes and hold requests.

Write lyrics in 100+ styles, score them, generate full songs with 4 engines, split stems. OAuth.

Scan receipts with Taggun OCR from a URL or file and read receipt-validation campaigns.

14 labs launched 50 named AI models from 6 Jul 2026 to 27 Sept 2026. Alibaba's Qwen team led.

Validate startup ideas with your AI assistant through Startup Ignition ToolSuite.

Convert JSON samples into TypeScript interfaces and Zod schemas, with inference caveats.

Connect LLM tools to your Algolia account with user-scoped access for internal workflows.

Search machine-readable quantitative strategy failure evidence before repeating failed research.

AI news in TR/EN/ES/RU, a daily stack brief and a verified MCP/plugin/skill catalog. Read-only.

Impact preview for AI agents - see what changes before any action executes.

Workplace safety citation counts, penalties and 29 CFR standards data for AI assistants

Resolve a vendor and buy normalized public OSHA, EPA, and SAM exclusion evidence with provenance.

Your curated sources (RSS, YouTube, podcasts, Google News) as context for any AI agent.

Concert booking intelligence: run and read Promoter Briefs from Claude or ChatGPT.

Normalized official data with provenance, aggregations, insights, free samples and agent access.

What changed across metrics, logs and traces, and where it started (VictoriaMetrics stack).

54.8% of Americans aged 18–64 used generative AI outside work in Q2 2026, up from 36.0% in Q3.