Sdd Plan

STOP - Read before ANY tool call

1. Read E:/Source/Repos/agent-dev-toolkit/scripts/validation/fixtures/install-root/rules/guardrails.md
2. Read _shared/sdd-artifacts/SESSION.md; load session-state for $Cwd
3. If the relevant gate is not approved: STOP - ask user (pt-BR) - do NOT Write/Shell
4. SDD/develop skills: after ONE step/task, STOP session - handoff only
5. This skill body is English; user-facing prompts may be (pt-BR)

Step -1 - Gate check (report in chat before continuing)

Gate check:
[ ] guardrails.mdc read
[ ] SESSION.md read; session-state loaded
[ ] PIPELINE.md read (SDD skills only)
[ ] User confirmed current action (sim)
-> If any unchecked: STOP

Skill: sdd-plan

Trigger

Invoke when the user asks for: /sdd-plan, create plan, execution plan.

Outcome

A PLAN in pt-BR at a canonical path under features/NNN-slug/USnn/PLAN/PLAN_NNN_*.md (same story as the PRD; global under E:/Source/Repos/agent-dev-toolkit/scripts/validation/fixtures/install-root/sdd/<repo-id>/features/...). Root/flat PLAN/ is not a valid Classic SDD path. Same NNN as PRD. Each step = one sdd-develop session. Paths and test names in English; no code blocks.

Lazy-load (only when needed)

Process

Step -1b - Caveman Mode (Lite cap)

1. Read E:/Source/Repos/agent-dev-toolkit/scripts/validation/fixtures/install-root/sdd/preferences.json (create { "caveman_mode": false, "caveman_level": "full" } if missing).
2. If caveman_mode is false: continue without compression.
3. If true: load E:/Source/Repos/agent-dev-toolkit/scripts/validation/fixtures/install-root/skills/_shared/caveman/CAVEMAN.md; apply Lite participation cap + prefs caveman_level (Lite skills never escalate); show once: [Caveman] Modo ativo (respostas compactas, level={effective}). Digite caveman off para desativar.
4. Honor caveman on|off|status|lite|full|ultra (and stop caveman / normal mode) during the session.
5. Auto-Clarity + never-compress gates/drafts/paths per CAVEMAN.md.

-1. Pipeline and mode

Load STORAGE.md and PIPELINE.md. Use STORAGE.md schema v2 and run the dynamic storage resolution algorithm with parameter $Workflow = classic. Resolve storage_mode and path for the active repository. If this is the first run for the repository, execute storage mode selection and persist it in manifest.json. Phase A/B as for sdd-spec. No PRD authoring; no production/test code.

0. Workspace

Target repo. Read AGENTS.md / README.md if present.

1. Resolve PRD

Glob canonical PRDs under features/**/PRD/ only (workspace + global feature root). Do not resolve or execute against root/flat PRD/ or docs/PRD/.

Summarize PRD; ask to proceed.

2-4. Explore, technical questions (<=10), baby steps

Glob/Grep/Read. Steps ~20-45 min each. Doc-update steps: sdd-develop asks doc language.

5. Context checkpoint

context-management.mdc; PLAN draft in chat if >=40%.

5.5 PLAN storage

STORAGE.md; global PLAN if PRD is global; else manifest or prompt.

5.75 Confirm before write

PIPELINE.md section Confirm before write - PLAN_NNN_*, full path, PRD link, step count. sim required before Write in Agent.

6. Write PLAN (Agent + sim only)

1. Validate canonical PLAN path under same story as PRD (features/.../PLAN/); NNN equals PRD NNN. Do not write or update PLANs at repo-root PLAN/.
2. Repository mode: .gitignore per STORAGE.md (include /features/ and /memory-bank/; keep /PRD/ /PLAN/ as safety net only). Global mode: do not edit .gitignore.
3. Template reference.md; PRD header = full PRD path; steps Pendente; 0/N.
4. Warn if overwriting PLAN with completed steps.

7. Validate with user

Present steps, deps, risks. Confirm first sdd-develop step.

Must not

• Write PLAN in English by default; embed implementation code
• Create or overwrite PRD; sdd-develop or commit here
• Write PLAN without canonical PRD (except explicit user choice 2 with specs)
• Skip confirm-before-write; claim PLAN saved without Write
• NNN mismatch vs PRD; new writes outside features/.../PLAN/

Handoff

/sdd-develop - features/NNN-slug/US01/PLAN/PLAN_NNN_slug.md - Step 1

One session = one PLAN step.