MCP Server Directory

E-Labus com.e-labus/health

Your lab results and health record in Claude: trends, retests, meds, conditions and symptoms.

0s and 1s CIS calculators uk.co.0sand1s/cis

Free UK CIS calculators: deductions, deadlines, late penalties, gross payment test, verification.

Nigerian admin boundaries (state/LGA/ward): centroid, bbox, reverse-geocode. A Wycord product.

ColorPickr app.colorpickr/colorpickr

Contrast checks with fixes, OKLCH harmonies, palettes, color-blind previews and code export.

Agent Puzzle Bounty — cooperative k-of-n decode challenge ai.brevium/agent-puzzle-bounty

3-of-5 coalition puzzle bounty for AI agents: 3 distinct agents combine. PLAY money, not cash.

KeyFlight PNR Converter io.keyflight/pnr

Decode Amadeus, Sabre, Galileo and Worldspan PNRs into itineraries, JSON and PRO ticket PDFs.

Lab4U ru.lab4u.mcp/lab4u

Lab4U (Russia): pick lab tests for a goal or a doctor's list and build a cart on lab4u.ru

TestLens net.bigfloppy.testlens/testlens

Paste code + tests, get a strong/weak verdict with killed/survived mutants. Free API + MCP.

bundeswehr-dienstgrade.de — Dienstgrade der Bundeswehr de.bundeswehr-dienstgrade/mcp

German armed forces ranks: lookup, comparison, NATO codes, promotion, US/UK equivalents, pay.

Conventional Commits 1.0.0 semantic linter and changelog grouping engine parsing breaking changes an

ATK Magazine (sample content) io.github.firekou/atk-magazine

[SAMPLE / TEST CONTENT] Search ATK Magazine; articles $0.20 USDC on Base mainnet via x402.

Sound Vocabulary app.openkrill/sound-vocab

UI, game and motion sound effects from a description, as a WAV and Web Audio code, named by UCS.

Read Lakeboard and XMind as Markdown, JSON or outlines; build XMind files from Markdown.

GTM Bud com.gtmbud/gtm-bud

Build, launch and monitor GTM Bud LinkedIn outbound campaigns and answer lead replies.

Independent verifier for AI agents: checks agent claims and doc promises against the code.

Static checks for Meta _fbc, _fbp and fbclid code that cause modified click ID warnings.

Trello MCP io.github.ashwaniarya/trello-mcp

Trello in Claude Code in 60 seconds. No API key, no hosting. Hosted, OAuth sign-in, 18 tools.

ProvenPin io.github.provenpin/provenpin

Tested, version-pinned code recipes for AI coding agents, each with its last-passed receipt.

Unofficial read-only Iran earthquakes: latest, search, strongest, detail, stats (USGS, EMSC, IRSC).

AgentDiet Automated /llms.txt & Agent Documentation Context Compiler dev.agentdiet/llms-generator

Crawls any documentation or SaaS site and compiles a standards-compliant /llms.txt manifest and J.

The Builder's Prompt Library io.github.ADahling/builders-prompt-library

Search 3,323 graded AI prompts for software builders; fetch any prompt by slug. No key needed.

Read-only MCP server: a coding agent reads test sessions recorded in QA Wrap. Local only.

MuseCourt io.github.danbuildss/musecourt

A court system for autonomous agents: file cases, present evidence, argue and get judged.

CBAM Data eu.cbamdata/cbam

EU CBAM engine (Reg (EU) 2023/956): scope, default emissions, certificates and cost per CN code.