three.ws Pay-As-You-Learn tutor ledger from any AI agent — read a learning session's itemized running tab and close it for an attested invoice. Free, no key, no signer; answering questions is the paid action handled elsewhere.
2 files for Codex, OpenCode and Claude Code: ai-tutor-mcp AGENTS.md, ai-tutor-mcp CLAUDE.md — 368 tokens loaded in every session.
AGENTS.md A 363 tok CLAUDE.md A 5 tok These files are nirholas/ai-tutor-mcp's own configuration — they tell Codex, OpenCode and Claude Code how to work on this repository, so they are not mods to install elsewhere. Copy one as a starting point and replace the parts that are about this project.