PROVE Plan stage. Use to turn a request into an approved plan — question, discover, specify, plan — writing only to the change packet, never product code. Dispatch first, before any building. Do not use to edit code, run commands, or decide ship/block.
How to install planner?
flyfission/nuclear-grade-context-engineering/planner
$curl -o .claude/agents/planner.md https://raw.githubusercontent.com/flyfission/nuclear-grade-context-engineering/HEAD/agents/planner.mdInstalls into the current project.
›Prefer a prompt? Paste this to your agent
Install planner by running `curl -o .claude/agents/planner.md https://raw.githubusercontent.com/flyfission/nuclear-grade-context-engineering/HEAD/agents/planner.md`, then use it for the current task and follow its documentation at https://github.com/flyfission/nuclear-grade-context-engineering.
Related
6 picksType
- constitutional-validatorValidates roadmap items, features, and technical decisions against the project's constitution, principles, and core values. Ensures all proposals align with the mission, established methodology, and…Jul 2026
- product-managerTurns a high-level ask into a crisp, exec-ready PRD with acceptance criteria and scope.Jul 2026
- requirement-parserAnalyzes feature request descriptions and extracts structured requirements, goals, constraints, and metadata for downstream planning agents.Jul 2026
- technical-cto-advisorUse this agent to align technological decisions with engineering principles and organizational standards. This agent acts as a CTO, evaluating technical recommendations against established…Jul 2026
- analystPre-planning consultant for requirements analysis (Opus)Jul 2026
- plannerStrategic planning consultant with interview workflow (Opus)Jul 2026
