Execute whiteboard plans through gated phases with subagent dispatch. Require feature branch. Each phase goes through DISCOVERY -> PRE-GATE (pseudocode) -> IMPLEMENT -> POST-GATE (reviewer) -> CHECKPOINT. Produce per-phase commits, execution log, and working code with tests. Use after /code-foundations:whiteboarding to implement saved plans. Triggers on: build it, execute plan, implement the whiteboard, run the plan.
EnglishCoordinates Geas Mission work as the user entrypoint start a Mission, recover current state, choose specifying/building/consolidating stage handoffs, and prepare User briefings. Use when the user asks to run, continue, inspect, close, or route a Geas Mission. Do not use for writing role Evidence or performing Task implementation, verification, review, or challenge work.
EnglishTurns a Geas User goal into reviewable Mission Spec, Mission Design, Pre-build Design Surface decisions, and initial Task Contract Set baselines. Use during Mission intake, baseline revision, scope clarification, acceptance criteria definition, implementation-before-build decision surfacing, task slicing, or building-entry readiness. Do not use for Task implementation, role Evidence, verification, review, challenge Evidence, or Mission closure.
English
AGENT SKILLS ATLASIncludes Specifying and other workflows.
Claude Code
Codex
Cursor
GitHub Copilot
Gemini CLISupported by the Atlas install prompt. Skill-specific requirements vary.
Pack stats
What’s included
Building
Execute whiteboard plans through gated phases with subagent dispatch. Require feature branch. Each phase goes through DISCOVERY -> PRE-GATE (pseudocode) -> IMPLEMENT -> POST-GATE (reviewer) -> CHECKPOINT. Produce per-phase commits, execution log, and working code with tests. Use after /code-foundations:whiteboarding to implement saved plans. Triggers on: build it, execute plan, implement the whiteboard, run the plan.
Mission
Coordinates Geas Mission work as the user entrypoint start a Mission, recover current state, choose specifying/building/consolidating stage handoffs, and prepare User briefings. Use when the user asks to run, continue, inspect, close, or route a Geas Mission. Do not use for writing role Evidence or performing Task implementation, verification, review, or challenge work.
Specifying
Turns a Geas User goal into reviewable Mission Spec, Mission Design, Pre-build Design Surface decisions, and initial Task Contract Set baselines. Use during Mission intake, baseline revision, scope clarification, acceptance criteria definition, implementation-before-build decision surfacing, task slicing, or building-entry readiness. Do not use for Task implementation, role Evidence, verification, review, challenge Evidence, or Mission closure.
Quick start
- Choose your skills. Select individual skills above, or choose the entire pack.
- Copy the install prompt. Use Copy install prompt above the list.
- Send it to your agent. Paste into your coding agent’s chat. Your agent reviews the source and guides the setup.
Try it with your agent
After installation, start with a request like:
Use the Building skill to help with my task.
Ask me for the context you need before getting started.Requirements & license
- A coding agent that can access your project files and install skills.
- Your agent checks each skill’s instructions, dependencies, and permissions during setup.
- Reported license for the skills shown: Apache-2.0. The author’s terms apply.