044a8a3122
Remove the one-line docs/INDEX.md (its directory pointers are covered by docs/README.md's "when to write which document" table). Add docs/prds/README.md documenting the PRD naming, Status lifecycle, and section format. Repoint the AGENTS.md repository-layout list at the new READMEs and add the decisions/ dir. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
64 lines
2.0 KiB
Markdown
64 lines
2.0 KiB
Markdown
# Product requirement docs
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One PRD per feature: what to build, why, and how it's scoped. The PRD
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is the durable spec — it should stand on its own without a forge issue
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thread (see [`../README.md`](../README.md) for when a PRD is the right
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document vs. a research note or a decision record).
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## Naming and numbering
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`NNNN-kebab-title.md`, zero-padded and sequential (`0024-…`, `0025-…`).
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Numbers are never reused; gaps are fine (there is no 0005). The number
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is assigned at creation and stays fixed for the life of the doc.
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## Status
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The `Status:` line near the top tracks the PRD's lifecycle:
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- **Draft** — proposed, not yet shipped.
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- **Active** — the design has shipped to `main` and is in effect.
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- **Superseded by [PRD NNNN](…)** — replaced by a later PRD; kept for history.
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- **Retargeted by [PRD NNNN](…)** — folded into a later PRD's scope.
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## Format
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```markdown
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# PRD NNNN: <short title>
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- **Status:** Draft
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- **Author:** <who>
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- **Created:** YYYY-MM-DD
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- **Issue:** #<n> # optional — convenience pointer only
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## Summary
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One paragraph: what this builds and the pain it solves.
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## Problem
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The current state and why it's inadequate.
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## Goals / Success Criteria
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Bullets a reviewer can check the finished work against.
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## Non-goals
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What this explicitly does not do — and won't, to head off scope creep.
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## Scope
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In scope / out of scope, when the boundary needs spelling out.
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## Design
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How it works: schema, data flow, diagrams, algorithms as needed.
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## Implementation chunks
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Ordered, mergeable steps (optional; for multi-PR features).
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## Open questions
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Unresolved decisions — resolve or fold into Design before shipping.
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```
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Sections are a guide, not a straitjacket: drop the ones a given PRD
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doesn't need (a small change rarely needs Scope or Implementation
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chunks) and add others where they help (e.g. Testing strategy,
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Alternatives considered, References). Keep the rationale self-contained
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— inline the reasoning rather than linking out to an issue thread, so
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the PRD survives a forge migration.
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