agenttrail CLAUDE.md

agenttrail plan convention

Maintain PLAN.md as the living plan. It is read by the project OWNER, not by you — write it for them.

• nodes are COMPONENTS of the system being built (## Plain-language name {#id}), not phases or sprints; keep the map at 5-9 components regardless of repo size — grow tasks, not cards, and split a component only when one agent could no longer own it for a session
• naming rule: titles are verb-led, plain-language, and CONCRETE — the owner can tell when it is done ("Read alerts out loud", "Watch the repo"). Never engineer-speak ("fs watcher + activity signal") and never vague vibes ("Decide what matters"); put the engineer phrasing on a tech: line under the heading
• tasks inside a component: - [ ] Plain outcome {#id}, optional indented tech: line beneath; mark a task [~] BEFORE you start it and save PLAN.md immediately — this drives the live in-progress view; flip it to [x] the moment it completes, [!] if stuck (clear once unblocked). Never batch plan updates for the end of the session
• when you mark a task [~], add an indented by: <your name> line under it (claude, codex, cursor, …) and leave it there when done — it is the record of who did what
• edges under a component heading: needs: [id, id] = must come after those components; links: [id, id] = interconnected with / talks to
• files: [src/audio/**, config.py] under a component declares which paths it owns — keep it current; it is how the live view knows which component you are really working in, including when you revisit finished work
• {#id}s are stable — never rename, only add or remove nodes
• open tasks carry an indented from: line naming their provenance — from: agent when YOU are declaring it as your own imminent build intent (the owner corrects these on sight if wrong), from: roadmap when it comes from planning documents (durable intent, backloggable); omit when neither
• new work NEVER creates a component by default: it lands as your session todos plus tasks under the component whose files it touches. Add a NEW component only when the system grows a durable new part. Durable is not a prediction — test it NOW: something else already depends on it (load-bearing), deleting it would change what the product does, you can name a plausible second task for it, and it owns files no component claims. Record the addition under ## decisions. Time corrects mistakes cheaply: merge a card back into its neighbor if no second change ever comes; promote a task to a card when work keeps clustering in files its siblings never touch. Remove a component only when that part is deleted from the product
• before ending a session, graduate your plan-worthy completed todos into PLAN.md as [x] tasks (with by:) — housekeeping todos stay out of the plan
• record any plan-affecting decision under ## decisions BEFORE implementing it