6259 Model Context Protocol servers — searchable, rated, ready to install.
Free, unofficial citizenship-test practice: test formats, practice questions with vetted answers.
Search Google Flights through SerpApi: one-way and round-trip flights by IATA airport code.
Korean banks, brokers, insurers: registration numbers, DART code, staff and audit opinion (FSC)
Summarize local build and cache footprint using size and age buckets without returning paths or...
Local browser automation for AI agents: real-browser fetch, capture, smoke tests, cross-engine QA.
Sourced directory of real apps built with AI coding tools, plus build tools, harnesses, what is new.
Feedpeck: find any site's RSS/Atom/JSON feeds + latest posts. Free, no key.
Statistical adjudication for agents: backtest judges, fact-checks. Pay per call in USDC via x402.
Ziplore: US ZIP to county, FIPS, time zone, Census demographics; radius and city ZIPs. Free, no key.
Pay-per-call tools for agents via x402 (USDC on Base): Korean data, doc-to-Markdown, web utilities.
Make your AI your purpose coach: Chief Aim, daily practices, MOMENTUM and visualizations.
Every official Swiss building application on the day it is published, for professionals.
MCP server for Amadeus travel: flights, hotels, airports. Free test key.
Generate EAN-13 and Code-128 barcodes locally and return SVG data. No network and no key.
Search and read Australia Wide First Aid's developer docs, policies and first aid library.
Lab results for phthalates and bisphenols in consumer products, plus crowdfunded testing.
MCP server for US Federal, territorial, and state tax law and compliance.
Build, inspect, flash, and monitor PlatformIO firmware projects with policy-controlled tools.
Parse, check, prove and translate logic formulas: first-order, modal, description, higher-order.
UK Integrated Online Tariff from HMRC's trade-tariff service: look up a UK commodity code, its…
Search MXIK (IKPU) product codes of Uzbekistan on tasnif.soliq.uz. Unofficial.
GTM data for agents. Build and enrich lead lists, and watch for signals like job changes and hiring.
Local knowledge store built from GitHub, Jira, Linear and cloud history, served over MCP.
Attestable memory, truth, provenance. Hybrid Ed25519 + ML-DSA-65 receipts; USDC settlement on Base.
POST /mcp