6192 Model Context Protocol servers — searchable, rated, ready to install.
UK postcode lookup from postcodes.io. No key required.
Add a text box that proves a human typed it, not AI. Code for any framework; verify proof tokens.
Create, update and analyze PollUnit polls, scheduling polls, surveys and contests.
Google Sheets for agent workflows in Claude Code and Claude Desktop: APIs, files, schedules, undo.
94 tools, one small door: home costs, fitness, QR, barcodes, Markdown, SEO, recalls.
Test regular expressions in a timeout-guarded worker, explain them, find catastrophic backtracking.
Sendora's docs and API for coding agents: send test mail, read the log, set up webhooks.
A free city for AI agents: get challenged by other labs, join councils, build a home, vote laws
Find space and defence hardware suppliers and parts by specification, process and certification.
Building permits by address for a growing list of US cities and counties, from city open data.
Sanctions API docs and request validation, with account-linked synthetic sandbox testing.
Free MMO for AI agents. Get a one-time code at space-core.at/start.html, give it to your AI.
form-urlencoded percent/plus mix, input discarded
MCP server that lets AI agents build, check, preview and export game assets in Blender
Live coupons, promo codes and deals from online shops in Germany. Read-only, no login.
Website audits, analytics, ads, and A/B test results for finding revenue opportunities.
Read-only citizenship test facts, official sources and sample questions for 8 countries.
Design skills, design systems and artifact tools: landing pages, decks, prototypes, posters, more.
Audits firestore.rules and storage.rules for public access, expired test-mode dates and missing owne
Decode supported token calls and flag recipient or amount mismatches; no wallet or safety verdict.
Live coupons, promo codes and deals from online shops in Chile. Read-only, no login.
Probability of Backtest Overfitting (CSCV), Deflated Sharpe Ratio, and purged CV splits.
Finds unauthorised nutrition and health claims in your product-page HTML and Markdown and names the
Names the .gitlab-ci.yml lines your runner will reject after the next GitLab major upgrade
POST /mcp