Mission
Run full attune lifecycle as a mission with state detection and phase routing
- Type
- Slash Command
- Repository
- athola/claude-night-market
- GitHub stars
- 339
- License
- MIT
- Repo last updated
- Sep 24, 2026
- Source file
- plugins/attune/commands/mission.md
What Mission is
Mission is a slash command published in the athola/claude-night-market repository on GitHub, which has about 339 stars. The repository describes itself as: “23 Claude Code plugins: TDD enforcement hooks, git/PR workflows, spec-driven development, code review, project lifecycle, fix-from-error, maintenance automation, context optimization, research, and multi-LLM delegation. 186 skills, 128 commands, 54 agents.”
A slash command is a reusable prompt saved as a markdown file and run by typing its name after a slash. In Claude Code, custom commands have been merged into skills: a file in .claude/commands/ and a skill folder in .claude/skills/ both create the same kind of command, and existing command files keep working.
Mission gives you a repeatable way to run the same instructions without retyping them, optionally with arguments.
How to install Mission
Claude Code
- Download mission.md from the repository.
- Save it to ~/.claude/commands/ (all projects) or .claude/commands/ (one project). As a skill, you can instead save it as ~/.claude/skills/<name>/SKILL.md.
- Run it by typing / followed by its name.
Claude Cowork
- Turn the command into a skill: create a folder with the file saved as SKILL.md and zip it.
- In Customize → Skills, click +, then upload the ZIP.
- Run it from any task with / and the skill name.
New to extending Cowork? Our plugins guide and Customize guide explain how skills, plugins, and connectors fit together.
Inside the source file
An excerpt from plugins/attune/commands/mission.md, shared under the repository's MIT license. Read the full file on GitHub.
Orchestrate the entire attune development lifecycle (brainstorm, specify, plan, execute) as a single mission with automatic state detection and recovery.
When To Use
Use this command when you need to:
- Start a new project and run through the full development lifecycle
- Resume an interrupted project workflow from where you left off
- Execute a focused tactical implementation from existing artifacts
- Quick-fix from an existing implementation plan
- Audit, dogfood, or review existing software and produce a findings report
When NOT To Use
Avoid this command if:
- You want to run a single phase without auto-chaining (use /attune:brainstorm --standalone, /attune:specify --standalone, etc.)
- Task is non-project work (debugging, ad-hoc research). Structured review work is in scope: use --type review
- You need fine-grained control over each phase transition
> Note: Individual commands (/brainstorm, /specify, /blueprint) now auto-chain forward by default. Use --standalone to run a single phase without continuing. Use /attune:mission when you need state persistence, resume support, and damage-control.
Usage
# Auto-detect mission type and start
/attune:mission
# Resume a paused or interrupted mission
/attune:mission --resume
# Override mission type
/attune:mission --type full
/attune:mission --type standard
/attune:mission --type tactical
/attune:mission --type quickfix
/attune:mission --type review
# Custom phase sequence
/attune:mission --phases brainstorm,execute
# Skip user checkpoints between phases
/attune:mission --autoWhat This Command Does
- Detects project state: scans for existing artifacts (brief, spec, plan)
- Selects mission type: chooses the appropriate phase sequence
- Routes through phases: invokes Skill(attune:{phase}) for each step
- Checkpoints between phases: lets you review, pause, or adjust
- Handles errors: recovers from failures via leyline:damage-control
- Saves mission state: enables resume from any point
Mission Types
review is for observational work: the deliverable is a findings-and-recommendations report at reports/ - .md, not implemented code. It needs no build artifacts as input, and it skips the war-room gate, which exists to guard a plan-to-execute transition a review mission does not have. It is selected from the wording of the request rather than from artifacts on disk, because a directory full of specs and plans looks identical whether you mean to ship it or audit it.
Workflow
# 1. Invoke mission orchestrator skill
Skill(attune:mission-orchestrator)
# 2. Orchestrator detects state and selects type:
# "Detected: specification.md exists → tactical mission"
# 3. Routes through phases:
# Phase 1: plan
# → Skill(attune:project-planning)
# → Produces: docs/implementation-plan.md
# → Checkpoint: "Continue to execute? [Y/n]"
#
# Phase 2: execute
# → Skill(attune:project-execution)
# → Produces: implemented code + tests
# 4. Mission complete, state saved to .attune/mission-state.jsonSession Recovery
Mission state is automatically saved to .attune/mission-state.json.
# Resume after interruption
/attune:mission --resume
# Force-resume a failed mission (resets failed phase)
/attune:mission --resume --forceThe resume command:
- Loads saved mission state
- Validates artifacts still exist
- Continues from the last completed phase
- Displays a summary of progress so far
Arguments
Integration with Full Cycle
/attune:mission ← Orchestrates everything below
├─ /attune:brainstorm ← Phase 1 (if full)
├─ /attune:specify ← Phase 2 (if full/standard)
├─ /attune:blueprint ← Phase 3 (if full/standard/tactical)
└─ /attune:execute ← Phase 4 (always)The mission command wraps the existing phase commands: you can still use individual commands for fine-grained control.
Examples
Example 1: Full New Project
/attune:mission
# Auto-detects: no artifacts → full mission
# Runs: brainstorm → specify → plan → execute Before you install
- Read the whole file first. Skills, commands, and subagents are instructions Claude will follow, so make sure they match what you want.
- Check which tools, scripts, or MCP servers it uses. Local servers and scripts run with your permissions.
- Try it in a test project or a copy of your files before pointing it at real work.
- Pin the version you tested, and review changes before updating.
- Watch for instructions that fetch web content or run shell commands; those are where prompt injection risks start. See our prompt injection guide.
FAQ
What is Mission?
Mission is a slash command for Claude Code and Claude Cowork from the athola/claude-night-market repository on GitHub. Run full attune lifecycle as a mission with state detection and phase routing
How do I install Mission in Claude Code?
Download mission.md from the repository. Save it to ~/.claude/commands/ (all projects) or .claude/commands/ (one project). As a skill, you can instead save it as ~/.claude/skills/<name>/SKILL.md. Run it by typing / followed by its name.
Can I use Mission in Claude Cowork?
Turn the command into a skill: create a folder with the file saved as SKILL.md and zip it. In Customize → Skills, click +, then upload the ZIP. Run it from any task with / and the skill name.
Is Mission safe to install?
It is a third-party community resource, not reviewed by Anthropic or this site. Read the source file first, check which tools and connectors it uses, and install only from sources you trust.
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