Context engineering, abstracted. Build AI agents whose every LLM call traces back to what was injected, who triggered it, when, and how it cached. Built on footprintjs
Instructions file CodexOpenCode
Instructions for footprintjs/agentfootprint, covering agentfootprint — agent instructions (openai codex), core thesis, the mental model — three slots, six flavors, mock-first development (recommended workflow) and public api.
Instructions file
Instructions for footprintjs/agentfootprint, covering agentfootprint — feature-work map, before you design it: it may already exist, module map, core state & flow and extension points.