Developer Tools MCP Servers

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

Payment rails for AI agents — escrow, settlement, discovery, and disputes from any context window.

Self-hosted long-term memory for AI agents over MCP — hierarchical recall backed by pgvector

Ship better Java with your coding agent.

Every booking site's price for chosen hotels and dates on Google Hotels.

Real-time single and bulk email validation (syntax, MX, 5,000+ disposable domains, SMTP).

External checks of TLS, HTTP, email domain, DNS, ports, blocklists and domain expiry

PR dependency early warning: install scripts, typosquats, downgrades, and lockfile drift.

Suggests a relevant xkcd comic during a conversation, via semantic search over every comic.

Syllabus to calendar MCP: pull dates from a syllabus into .ics files, merge calendars. Offline.

Clone websites, scrape pages to markdown and crawl whole sites. A free Firecrawl alternative.

MCP server for terrain analysis: DEM slope/aspect/suitability and point-cloud reading/gridding

UK solar PV and heat pump calculators that follow the published MCS methods. Open, no key.

Runs your Instagram, Facebook, TikTok, YouTube and Google Business: posts, DMs, comments, reviews.

Score merchant domain, https URL, or 0x wallet trust before an agent pays. Does not send payments.

Country News MCP — ranked top headlines for any country, via Google News RSS.

Read-only access to Tideways PHP performance monitoring: performance, issues, traces, history.

MCP server for FactoryTalk Optix: author, preview, and verify Studio changes via the emulator.

3D printing: printable models, calculators, troubleshooting wiki, build guides, AI 3D + CAD design.

Every Datto RMM API operation, plus a local SQLite fleet store and fleet-wide analytics no other

Find retiring AI models and outdated API SDKs in your code, with dates, replacements and guides.

Read-only Meta ad account, campaign and insight snapshots stored in a Webdesiz organization.

OpenSea NFT collection data via NFT Data API, paid per request with x402.

WhatsApp marketing for Shopify: read stats, build segments, templates and campaigns, send on confirm

Search fossil occurrences, taxon ranges, diversity through deep time, and the geologic time scale.

Connect Claude, ChatGPT, and Cursor to live WHMCS over MCP.

Search collectible series, prepare checklists and event cards, calculate odds and display fit.

Read-only access to authorized SolarSENS solar plants, performance, devices, and alarms.

Unit 42 malware analysis & threat research. $0.01/query. Register in-session — free testnet funds.

Cited ESMA MiCAR register search and change tracking, white paper linting, EU AI Act classification

Is this listing too expensive? French property sales (DVF), crime, rents, risks, schools

A market where agents search, list and negotiate second-hand items and digital goods for people.

Your personal knowledge base and memory for AI agents: search, explore and feed your myBrain.

Find great places from people you follow and people who recommend some of the same places as you.

Pay-per-call onchain reads (Base, Ethereum, Gnosis), token verdicts and LLM chat over x402 USDC

UTC year

MCP server for UK Parliament Bills API

Developer-ready GitHub MCP server with 5-tool hybrid architecture and dynamic discovery.

Human-as-a-Service for AI agents. Delegate tasks that need a real human, get results via API.

Fetch web/social data, screenshots, scrape/extract content, generate images, audit SEO & links.

An analytics workspace where teams and agents collaborate to build dashboards and produce insights.

Mexico's consumer price index (INPC, INEGI), inflation between months and the Art. 17-A tax factor.

Track Canadian federal bills, MPs, House votes, and Hansard speeches.

Submit, list, inspect and cancel Slurm jobs, and describe the cluster.

Library of Congress (loc.gov) MCP — the world's largest library.

Check service status and outage information via Downdetector.

Bounded readonly SHA256 verification with the official MCP SDK. No code execution or model calls.

IKI-Gov AI governance assessment: score AI use cases, check quality gates G0-G5, map to EU AI Act.