Developer Tools MCP Servers

Search and read the web pages and highlights you saved with the Markpin Chrome extension.

A2A v1.0.1 agents as MCP 2026-07-28 tools, with the tasks extension

PR blast-radius score from changed files and exports, with per-directory split suggestions.

AI crawler checker: shows which page content GPTBot and ClaudeBot can't read without JavaScript.

Audit a domain email deliverability via Apify: SPF, DKIM, DMARC, MX, blacklist, catch-all, age.

US News Feeds MCP.

UNHCR Refugee Data Finder MCP (keyless).

Snapshot diff for agent and tool outputs: changed cases, score regressions, pass/fail verdict.

Nano cryptocurrency operations wallet, balance, transactions via MCP

Australian address lookups through the hosted yepthere MCP server.

Dependency graph of jobs or tests that can safely parallelize: levels, critical path, schedule.

Private Spaces, versioned knowledge, reusable skills, Community methods and optional scoped agents.

USDA Food Data Central MCP

Extracts every config option read in the code, with its default, into one inventory.

Cited, verbatim passages on how organizations use AI, with source, grade and check status.

Door-to-door trips: every airport within reach of your home, with the train or bus there.

Read noCRM.io leads, pipeline steps, comments and client folders; create, update and assign leads.

Universities MCP — Hipolabs Universities API (free, no auth)

Quote a $9.99 vehicle history report by VIN, open Stripe Checkout for the human, read the report.

Canton Network: CIPs and their on-chain vote outcomes, docs, forum, validator upgrade deadlines.

UK Police MCP — wraps the UK Police Data API (free, no auth) https://data.police.uk/api

Uselessfacts MCP — wraps uselessfacts.jsph.pl API (free, no auth)

Turn PDFs and images into 3D flipbooks, mockups, cards and albums with a shareable link.

QR codes, WiFi and vCard codes, SEPA payment codes and EAN, UPC and Code 128 barcodes, drawn locally

MCP server for Yandex Direct API v5: 113 methods from the machine-readable schema

Privacy-focused MCP server for Apple Reminders, Calendar and Notes on macOS.

Interpret dog and cat lab reports with easy to understand explanations and vet questions.

EU VIES VAT-number validation MCP (European Commission).

Trending AI papers daily: ranks, summaries, repos. Register in-session — free testnet funds.

Public MIME token for markdown.

UUID validation & generation MCP.

Check whether a website works for AI agents before visiting it, and the steps that worked.

USGS The National Map (TNM) Access API MCP

College admissions: admit rates by round, your odds, compare colleges, and a mock admissions game.

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

Search persons; read organisations and opportunities; create activities and notes in webCRM.

Generate and validate LocalBusiness JSON-LD for local SEO. Free tools, no key needed.

Words MCP — wraps Datamuse API (free, no auth required)

Déclaration préalable pour panneaux solaires en France : parcelle, PLU, monument historique, pièces.

Post to Instagram, TikTok, YouTube and more from your AI, checked first, then see what worked.

Veterinary FDA MCP — openFDA Animal & Veterinary adverse events, pet/animal food & drug recalls…

Read Trumpia lists, subscribers, keywords and reports; add contacts and send SMS or email campaigns.

Pi agent teams on any provider: parallel delegates, forks, MCP tools; runs built to finish.

Audit a site's cookie consent from the EU: trackers before consent, reject, after reject, GPC.

Read Orb customers, subscriptions, invoices, usage and costs; create or update customers.

Create and save CT600 filings, generate documents, submit to HMRC and check status in WeFile.

Stock calls from finance influencers, linked to source and scored. Free with an account.

Rijksmuseum — the Dutch national museum's collection, via its open Data Services API…