Developer tools MCP servers
Work with code, repositories, docs, tests and developer platforms. Every server below is from the official MCP registry and is checked by us each day.
Developer tools
1,583 servers · page 21 of 53
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ZeroWidth Caliper
ai.zerowidth/caliperBuild datasets and rubrics, then run evals that score your AI in Caliper.
Live 474 ms -
ZeroWidth Napkin
ai.zerowidth/napkinDraw boards, write docs and sheets, and build decks with your brand in Napkin.
Live 979 ms -
Nadveo — book air-conditioning service
com.nadveo/service-bookingFind air-conditioning service companies and book a visit: prices, free times, error-code hints.
Live 464 ms -
Live 189 ms
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Vulnrable
com.vulnrable/vulnrableSecurity grades for MCP servers and npm/PyPI packages, ranked by CISA KEV and EPSS.
Live 397 ms -
OpenPlanr Docs
dev.openplanr/docsRead-only search and Markdown pages from the OpenPlanr docs, for coding agents.
Live 620 ms -
esyURL
io.github.esyurl/mcpShort links and trackable QR codes: editable after printing, device routing, scan stats.
Live 1737 ms -
Xonta Docs RU
io.github.mrsergeiluzhnov/xonta-docsRussian docs for AI agents: invoices/acts PDF, document parsing, INN checks, medical ad checks
Live 295 ms -
groTAX by Grovisor
ae.grovisor/grotaxUAE Corporate Tax: CT computation, SBR, penalties, free zone test, TP and health-check.
Live 373 ms -
urlhub
cloud.urlhub/urlhubMany links as one short link with a QR code; read urlhub sets and preview what links are about.
Live 437 ms -
Kyrodata — Brazil Trade, Crop & Commodity Data
com.kyrodata/kyrodataBrazil exports/imports by HS code (ComexStat), soybean, coffee, supply-demand, climate, forecasts
Live 710 ms -
AI Citizenship
com.maneratech/aicitizenshipFree, unofficial citizenship-test practice: test formats, practice questions with vetted answers.
Live 666 ms -
Obento
com.obentoapp/obentoLive USDC rates on Base, any address's Obento position, and deposits and withdrawals to sign.
Live 375 ms -
Medicare Fee Schedule Rates
com.s2reason/medicare-fee-scheduleMedicare Physician Fee Schedule amounts by code, date and locality, traced to archived CMS files.
Live 1078 ms -
Traffic Parrot
com.trafficparrot/publicTraffic Parrot simulates APIs and messaging. Request or withdraw a trial, read docs, send feedback.
Live 322 ms -
X402 Git
com.x402git/git-x402Buy private git repos and agent skills with USDC over x402. Read the manifest free, then pay.
Live 321 ms -
emailmd
dev.emailmd/emailmdRender markdown into email-safe HTML, lint drafts for deliverability problems, and preview emails.
Live 286 ms -
Moradas — Portuguese addresses & postal codes
dev.moradas/moradasPortuguese address autocomplete, postal codes, list checks; typo-tolerant, municipality-first; free.
Live 138 ms -
EQVPS — VPS and code sandboxes for AI agents
io.github.Poiuyhje/eqvpsNo-KYC VPS + per-second code sandboxes AI agents run over MCP — 75 tools, SDK, pay BTC/XMR/USDC/USDT
Live 165 ms -
SanctionsKit developer MCP
io.github.SanctionsKit/sanctionskitSanctions API docs and request validation, with account-linked synthetic sandbox testing.
Live 423 ms -
Live 323 ms
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GoNoGo
team.gonogo/gonogoPressure-test a startup idea in a live voice interview with an AI mentor; get a GO/NO-GO verdict.
Live 529 ms -
bitHuman docs
ai.bithuman/docsThe bitHuman docs over MCP: two read-only tools, search and fetch; it needs no account and no key.
Live 296 ms -
GBU Compliance
app.rowb.gbu-compliance/assessmentGerman Gefaehrdungsbeurteilung: assess against the ArbSchG s5(3) checklist and build the s6 record.
Live 830 ms -
Toolaby docs
app.toolaby/docsSearch and read Toolaby's docs: payments, licences and paywalls for Chrome extensions.
Live 341 ms -
English Test Coach
io.github.jimbob1414/english-test-coachIELTS writing practice, study plans, lessons and vocabulary with optional account tools.
Live 160 ms -
DraftCheck AI-writing linter
io.github.kburrus64-max/slopscoreDraftCheck: flags AI-writing patterns in prose with fix hints. Deterministic linter, not a detector.
Live 267 ms -
Raptr Names
io.github.kody-w/raptr-namesName a business or project; check which domains and GitHub names are free, with prices.
Live 427 ms -
TraceTail
io.tracetail/tracetailBrowser fingerprinting for web apps: integration code for any framework, docs search and pricing.
Live 279 ms -
BlockWerk
tech.blockwerk/mcpBuild, run and analyse block-diagram simulations: PID, Bode, FFT, optimisation and code export.
Live 477 ms
Data: the official MCP registry, read daily. Live status, response time and tool lists come from our own check: we connect without credentials, so servers that need a key show as "Live, key required". Maintainers can add a "Listed on NestDaddy" badge from their server's page.