Ultra-fast feature implementation using Explore → Code → Test workflow. Use when implementing focused features, single tasks, or when speed over completeness is priority.
View on GitHubdev/skills/oneshot/SKILL.md
February 1, 2026
Select agents to install to:
npx add-skill https://github.com/atournayre/claude-marketplace/blob/main/dev/skills/oneshot/SKILL.md -a claude-code --skill oneshotInstallation paths:
.claude/skills/oneshot/# OneShot
Implement `$ARGUMENTS` at maximum speed. Ship fast, iterate later.
## Workflow
### 1. EXPLORE (minimal)
Gather minimum viable context:
- Use `Glob` to find 2-3 key files by pattern
- Use `Grep` to search for specific patterns
- Quick `WebSearch` 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