MCP Server Directory

UK PostcodeKit io.github.OlsOls4/ukpostcode

UK postcode lookup, nearest postcodes, autocomplete and distance (OS open data)

Replay real HTTP traffic against base and changed builds; flag behavior changes the intent omits.

onetapvote com.onetapvote/polls

Create one-tap polls, share them by link or QR code, and read the results from your AI assistant.

StartBuildingWeb Templates io.github.liuhaoyu9019/startbuildingweb

Search, compare and recommend website templates from the StartBuildingWeb catalog.

Checks a site build: sitemaps, structured data, robots.txt and what crawlers see.

Code, package, docs, paper and vulnerability search. 17 tools, keyless lanes.

Ask Your Audience ai.askyouraudience/ask-your-audience

Test ideas, messages and ads with Human Digital Twins built from real people, in your AI assistant.

WIA Code & WIA Pin Code com.wiacode/wiacode

Make shape-free 2D codes (WIA Code) and convert coordinates to and from WIA Pin Codes.

Plan OpenAI Codex usage from local quota, banked resets and extra-reset forecasts.

72QR: Make Scannable Art ai.wuko/72qr

Make scannable art as QR code from reference images. Free tier: share links only

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

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

AppCreator24 – Android App & APK Builder com.appcreator24.www/android-app-builder

AI app builder and APK maker for Android. Create and edit apps without coding.

Calibrated numeric estimates with uncertainty from messy records

MuseCourt io.github.danbuildss/musecourt

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

Errandkit Census Tract & Demographics com.errandkit/census-tract-demographics

Geocode US addresses to census tracts and add ACS demographics. Runs on Apify.

Openlayer com.openlayer/mcp

Inspect AI projects, traces, tests, and governance rules in Openlayer, and debug failing evals.

Find, install and assemble reusable software builds for coding agents.

Start Claude Code and Codex agents the person can watch, wait for them and read their answers.

Smart Calendars AI ai.smartcalendars/smart-calendars-ai

Create and update subscription calendars from ChatGPT, Claude, or Codex.

Footgun com.getfootgun/footgun

Dated, verified API breakages for coding agents, plus a local scan for them in your existing code.

Pascal 3D Editor app.pascal/editor

Create, inspect, validate, and save editable 3D building scenes with Pascal's MCP server.

Dataconto: who buys company records and code com.dataconto/buyers

Who pays owners for company records, code and datasets, closed companies included. Sourced terms.

Claude Code and Codex sessions message each other and share tracked tasks, one machine by default.

PRESALES Proposal Knowhow kr.co.presales/proposal-knowhow

제안서 작성 지침·체크리스트·페이지 템플릿을 사용자 Codex에 연결합니다. 개통 상태는 API 가이드를 확인하세요.