Oneshot

OneShot

Implement the specified feature at maximum speed. Ship fast, iterate later.

Usage

Tell the AI: "use the oneshot skill to implement [your feature description]"

Workflow

1. EXPLORE (minimal)

Gather minimum viable context:

• Find 2-3 key files by pattern
• Search for specific patterns in the codebase
• Quick web search only if library-specific API knowledge needed
• NO exploration tours - find examples/edit targets and move on

2. CODE (main phase)

Execute changes immediately:

• Follow existing codebase patterns exactly
• Clear variable/method names over comments
• Stay STRICTLY in scope - change only what's needed
• NO comments unless genuinely complex
• NO refactoring beyond requirements
• Run formatters if available (npm run format)

3. TEST (validate)

Check quality:

• Run: npm run lint && npm run typecheck (or equivalent)
• If fails: fix only what you broke, re-run
• NO full test suite unless explicitly requested

Output

When complete, return:

## Done

**Task:** {what was implemented}
**Files changed:** {list}
**Validation:** ✓ lint ✓ typecheck

Constraints

• ONE task only - no tangential improvements
• NO documentation files unless requested
• NO refactoring outside immediate scope
• NO "while I'm here" additions
• If stuck >2 attempts: report blocker and stop