Rite采用

---
name: rite-adopt
description: Adopt an existing codebase into DevRites by reverse-engineering current behavior and establishing a baseline workspace.
argument-hint: "[path or area to adopt] [+ what you want to build next]"
user-invocable: true
---
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> Read-set manifest: `devrites-engine context --skills-root .omp/skills <slug> --skill rite-adopt` (no workspace: `--out <path>`) bundles every file named below into one deduplicated read. Trigger names map to the conditional rules in the sections that follow.

# /rite-adopt: onboard existing code

Reverse-engineer current behavior into `spec.md`; do not rewrite product code or create a
parallel convention system.

## Workflow

0. **Pre-flight (workspace anchor).** Resolve the repo root; take the target slug from
   the user (ask once if material); a missing/ambiguous slug, wrong repo root, or
   unwritable `.devrites/` blocks Adopt. **Failing case:** adopt infers the slug from
   cwd alone → stop. If `.devrites/work/<slug>/` exists or `.devrites/ACTIVE` names another
   live slug, never overwrite or silently re-point: ask once for extend (update in place,
   preserving history and settled content), a new slug, or stop; AFK stops.

1. Read core; resolve repository/sub-area and next objective. Ask once only if material.
2. Follow [`reference/adoption.md`](reference/adoption.md): inspect current
   behavior, architecture and placement, callers, reusable seams, repository/CI
   commands, visible code/test patterns, non-obvious constraints, and any touched
   load-bearing seam that needs **characterize-before-modify** (record disposition:
   `characterized` with see-it-fail stub, or `deferred` with evidence why safe).
   **Failing case:** plan touches auth middleware with no characterize row → Adopt
   fails until disposition is recorded. Read existing `AGENTS.md`, `CLAUDE.md`, product,
   and design guidance.
3. Create the workspace and write `spec.md`, `decisions.md`, `assumptions.md`,
   `questions.md`, and `state.md`. The spec separates the current baseline from
   the measurable next objective. Record each `contested` convention from
   [`adoption.md`](reference/adoption.md) in `questions.md`; propose no guidance for it.
4. For a structured baseline, follow the ledger's read workflow in
   [`ledger.md`](skill://rite-polish/reference/ledger.md) § Reading in Spec and Adopt:
   list ledger specs with the host filesystem and read only the touched capabilities;
   classify against current file content, never memory. The native preview/write
   workflow runs during Polish, not Adopt.
5. For a verified non-obvious policy or recurring/costly mistake, prefer existing hook/lint/
   CI/type/schema enforcement; else propose one evidence-cited nearest-scope instruction edit.
   Propose only. When the nearest scope is `AGENTS.md`, `CLAUDE.md`, or another host identity
   or memory file, `/rite-customize` applies the edit after `devrites-engine check skill-trust
   <path>` and explicit human approval, never here (trigger `security`). Owner:
   [`security.md`](skill://devrites-lib/reference/standards/security.md) § Prompt-injection
   resistance. Never create convention bands, scores, or a command cache.
6. A genuine non-negotiable invariant may be proposed for
   `.devrites/principles.md`; the human must ratify it.
7. Set the next step to `/rite-spec <slug>` and stop; Spec extends this workspace and owns
   `brief.md`, `checklists/`, and `spec_gate`. Do not plan or build.

> Refuse the rationalizations in [`anti-patterns`](reference/anti-patterns.md).

## Output

```text
Done: adopted <scope> into <slug>.
Changed: <workspace artifacts>; project guidance <proposed | unchanged>
Evidence: <source/CI paths inspected>
Open: <questions | none>
Next: /rite-spec <slug>
```