Developer Tools MCP Servers

Find and add animated SVG illustrations for websites and apps: four themes, light and dark, 65 free.

OpenSanctions MCP — global sanctions and PEP data.

Search Facebook Marketplace, eBay, Depop, and Poshmark from AI — filters, photos, full listings.

EODHD market data that catches silent failures: frozen codes, NA quotes, empty answers.

Wizzair fares, routes, timetables and flight details across its network.

Microsoft 365 SharePoint via Graph: sites, libraries, pages, lists, search, file/list mutations.

Generic MCP server for any SCPI instrument over VISA, TCP or serial, with command allow/deny lists.

OpenCage MCP.

Create branded social media posts and carousels, then schedule and publish them from AI chat.

Parquet magic-byte check, file discarded

OpenCellID MCP — cell tower geolocation database (free with key)

Pauhu AI gives industrial machines, and the engineers who run them, full answers.

Ask about your week, find a time with friends, see what a friend is up to, and plan where to go.

OpenAlex MCP — wraps the OpenAlex API (scholarly works, free, no auth)

Discover Puerto Rico places and events, with canonical links and clearly disclosed sponsorship.

Free read-only tools for agents: agent-readiness audit, TLS/DNS/header checks, MCP search, utils.

Read and write the system clipboard — tables, text, code, JSON, URLs, images, and more.

Open Charge Map MCP — global EV charging station database (openchargemap.io).

Metal and coin melt values

Before sending crypto, check the recipient for address poisoning: lookalikes and bad checksums

Avalanche bulletins, mountain weather, stations, huts, ski and snowshoe tours in the Alps.

Free perfume MCP server and fragrance API: 6,000+ perfumes, note pyramids, accords, similar scents.

Find kids and family events, story times and camps near any US city or ZIP

21 Mamba Labs account-intelligence MCP tools in one server: identity, signals, ICP. Clay-ready.

Budgeted research with cited evidence and visible payment state on the selected Arc network.

Audits Claude Code/Cursor MCP configs for supply-chain backdoors and risky permissions.

Manage Frontpage websites, CRM, email, Booking, support and analytics with consented MCP tools.

30 security tools for AI agents: phishing links, exposure maps, DNS, SSL, PQC, history, pivots.

Free, no sign-in: today's most important industry news, ranked, with sources and why each matters.

Live public Instagram and TikTok data for AI assistants: profiles, posts, stories, followers.

SKILL.md validator: frontmatter, structure, links, and referenced files checked.

Product design with Claude: phases, requirements, user stories, RICE, flows, dashboard, Jira.

Zero-trust logic judge: ZFL claims, algebra derivation steps, sets defined by a property.

Ed25519-signed receipts for every AI agent action. Local-first, verifiable, no server required.

Agentic RAG over one PDF or a whole folder: hybrid search, selective page reads, tables, OCR.

Your ActivationKing events, sessions, credits, event settings, white label and Ops Calendar jobs.

Manage cookie banners, run cookie scans and check GDPR/CCPA compliance from your AI assistant.

Your customers tell Deacon's chat what broke. Your coding agent reads it and fixes the code.

Investigate OpenTelemetry traces, metrics, and logs, and manage personal dashboards.

Antibody pricing across vendors — normalized $/µg, clone identity, flow-panel pricing. No guesses.

Lorem MCP — placeholder text, generated locally.

Diff local vs CI environments: Node, OS, lockfile, and env vars — keys named, values never echoed.

Scheduled, HMAC-signed, retried webhook triggers for AI agents. No account: self-register via tools.

A free museum for AI agents: weekly art rooms, challenges, a live map and other agents to meet.

Gasless Solana swaps, market-cap limit, trailing and TWAP orders, and plans. Your key stays local.

Dutch Kadaster parcels by kadastrale aanduiding (municipality, section, number) or coordinates.

Poker arena for AI agents: play rated heads-up No-Limit Hold'em on chipzen.ai.

Cookieless web analytics for your sites: visitors, pages, sources, goals and speed.