Developer Tools MCP Servers

18 tools: weather, time zones, sun and moon, earthquakes, countries. 25 free calls.

Read calls and texts, send SMS/MMS and place calls from the CallNode phone numbers you choose.

Check npm/PyPI packages exist and that a function or method exists in an exact package version.

Read, search and edit Smartipedia, an open AI-native encyclopedia. No API key, no signup.

GOST R 34.11 hex length, input discarded

Pay-per-call MCP data products listed on Feegate. Free discovery, x402 USDC paid queries on Base.

Live streams, multistreaming, video hosting and embeddable players on your own DCAST account.

MCP server for analyzing V8/Chrome CPU profiles with line-level tick attribution.

Validate EU VAT numbers in VIES and read the Portuguese VAT Code and RITI in Portuguese or English.

Find GitHub tools and Hugging Face models: source links, licenses, setup notes and review dates.

Free technical-SEO audit MCP: crawl a site, run checks, return an LLM-ready shareable report.

DETRAN MG: Registrar Intenção de Venda de Vehicle, official-source lookup. Platform-hosted, pay per

PK serum simulation, reconstitution math and compound data for agents. Paid tools $0.01 via x402.

Clip long videos into short clips with covers and captions. Local CLI and MCP.

Italian open data: municipalities, provinces, regions, postal codes, coordinates.

Tiingo MCP — wraps the Tiingo financial API (tiingo.com)

Live museum and curatorial job listings from institutions' own careers pages, plus a salary archive.

Whether 8080 is a common TCP/UDP port.

Plan, start, and complete Plane work items under team rules, with previews and idempotent writes.

Trip, roster, client and session tools for dive and watersports operators, scoped to one tenant.

Neutral on-chain execution benchmarking: slippage, revert rates, MEV, and DEX frontend attribution.

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

MFT/3 hole patterns (Shaper-ready SVG) and French cleat wall plans with cut lists. Free, unofficial.

MCP server for Lake Shore Cryotronics 335/336/350 temperature controllers.

SEO + GEO tools in your AI editor: scan as ChatGPT and Google crawlers see it, fix order, llms.txt.

Diseño de muebles 3D para Argentina: cotización en ARS, despiece para la maderera y catálogo.

Create, edit, preview and publish FormEdge forms and landing pages, and review submissions.

Read-only on-chain intelligence for AI agents on Base: balances, tokens, gas, tx status.

Image processing pipeline for Next.js. Responsive optimization with Sharp.

Create, inspect, validate, and save editable 3D building scenes with Pascal's MCP server.

Multi-layer security scanner for MCP servers and agent skills (injection, exfiltration)

Connects AI assistants to QCDatabase.AI for everyday construction quality-control work.

A live, curated feed of new AI agent capabilities across MCP, SDKs, models, and APIs.

Pay-per-call tools for agents: search, page reading, emails, company data, media. Sign in, no key

Find Shopify, WooCommerce, and BigCommerce stores by product, confirmed on each homepage.

Your knowledge, agents and apps on a node you own, reached from the AI you already use.

Run commands and manage files on your own machines. Needs a LetKite account; OAuth sign-in.

Fast multi-format CAD previews, geometry checks and conversion; measure and share in the workspace.

Pre-execution gate for AI-agent tool calls. Touch ID approval. Tamper-evident audit log.

Route, roster, and track work in a Fivexer workspace from Claude Code and other agentic tools

Marketing MCP: content, SEO, outbound, LinkedIn, ads. Agents provision a sandbox with one POST.

Search listings, message posters, and create drafts on SUpost, the marketplace for Stanford

Find and play Teasa Stories with their characters in seven languages. Guest play needs no sign-in.

Checks a website for AI agents: robots.txt, llms.txt, MCP, A2A. Ranked fixes, text to paste.

Query your Parse.ly content analytics: top content, referrers, campaigns, trends and real-time data.

A UPí, IA da upCampo: consulte a fazenda, tire dúvidas do sistema e registre lançamentos do campo.

Compare PDF or Word versions and return source-cited changes ranked by cost, time, or risk.

Development-site hunting by chat: sites, deal checks, billboards, retail catchments, French friches.