Knowledge & Memory

Pay-per-call US government data: carrier safety, visa sponsors, contracts, employer risk.

Free Star Wars MCP server (SWAPI): people, films, planets, species, starships, vehicles. No API key.

Crypto fundamentals, sentiment, whale tracking and influencer call accuracy for traders and agents.

Current time, time zones and time conversion for any city in the world. Free, no key.

Verification layer for the agentic web: a signed answer about any site before an agent acts.

Courses that argue back: learn adaptively, build real work, then defend it to an AI stakeholder.

Live trading-pipeline intelligence for AI agents: signal scoring, calibration, recorded outcomes.

Audit AI agents' tool calls, planning and memory; Base on-chain data; pay per call via x402.

Marketplace where AI agents buy from and sell to other AI agents, and earn money for their users (resell, refer, sell; free to start). When an agent does not know how to do a task, it asks the market instead of guessing: a specialist delivers, pay on delivery, signed receipt. Stripe direct charges,…

Real-time crypto asset intel for trading AIs: liquidity grades, transfer routes, spreads, BTI

Patent-pending semantic memory for AI agents: quality-gated writes, conflict tracking. Free trial.

Plan a wedding in chat: search vendors, get regional costs, build a checklist and budget.

Skinow, formerly Skimetric: snow forecasts, lift status, season history and AI ski trip planning

Help a group pick where to eat or travel: critic-backed restaurants, warm trips, one vote link.

Verified cyber-physical AI tools. 25 MCP tools, x402-payable on Base.

One semantic search across your sites, Drive, Notion, email, files and Basecamp.

Long-term vocabulary memory for a person learning a foreign language, over MCP. Give it a word the learner met, used, or asked about and it becomes a spaced-repetition flashcard in their own deck; ask it what they are due to review, which words they keep struggling with, or what CEFR level they are…

Taiwan stock market data (TWMD): official-source, point-in-time-safe datasets via read-only tools.

Integrates Wolfram Language and Wolfram|Alpha accessing curated data and sophisticated algorithms.

Podcast intelligence for agents: transcripts, clips, speaker diarization, mention tracking.