plan-new

Follow feature-dev-aidd:aidd-core.

Steps

Set active stage plan and active feature.
Run python3 ${CLAUDE_PLUGIN_ROOT}/skills/plan-new/runtime/research_check.py --ticket <ticket>.
Gate readiness with python3 ${CLAUDE_PLUGIN_ROOT}/skills/aidd-flow-state/runtime/prd_check.py and python3 ${CLAUDE_PLUGIN_ROOT}/skills/plan-new/runtime/research_check.py; block early if either fails.
Use the existing rolling context pack as input evidence; do not invoke standalone context-pack builder scripts from this stage.
Runtime-path safety: execute only canonical runtime commands from this contract (python3 ${CLAUDE_PLUGIN_ROOT}/skills/.../runtime/...).
Root-relative /skills/... runtime paths are forbidden; use only ${CLAUDE_PLUGIN_ROOT}/skills/.../runtime/....
Run subagent feature-dev-aidd:planner. The planner is the only writer for aidd/docs/plan/<ticket>.md.
Run subagent feature-dev-aidd:validator. The validator is read-only and returns the narrative verdict and gap list only.
Final stage readiness is sourced from prd_check + research_check + validator verdict; return /feature-dev-aidd:review-spec <ticket> only on the ready path.
Otherwise return PENDING or BLOCKED with the validator gaps and the canonical next action for the current stage.

When to run: before planning to enforce research-readiness gate.
Inputs: --ticket <ticket> and current PRD/research artifacts.
Outputs: deterministic readiness verdict for plan stage.
Failure mode: non-zero exit if research status/artifacts do not satisfy gate policy.
Next action: resolve research blockers and rerun the gate check.

When to run: before planner execution and before final stage verdict normalization.
Inputs: active PRD artifacts for the current ticket.
Outputs: deterministic PRD readiness verdict used by the stage command as source-of-truth input.
Failure mode: non-zero exit when required PRD fields or readiness markers are missing.
Next action: fix the PRD blockers, then rerun the gate before planning continues.

Plan template source: templates/plan.template.md (when: generating or normalizing plan structure; why: ensure planner/validator outputs follow canonical sections).