bun-sticky-faf

Renamed from bun-sticky (+439 downloads) to include -faf for the IANA-registered FAF format.

Fastest bun under the sum. Zero dependencies. Pure Bun.

faf score

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🥐 bun-sticky-faf v1.0.6
   Fastest bun under the sum.

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  Project: my-app
  Type:    cli

  Project   ████████████ 3/3
  Human     ████████░░░░ 4/6

  🟢 78% Green
  Filled: 7/9 slots

Install

npm install -g bun-sticky-faf

Or run directly:

bunx bun-sticky-faf score

Commands

faf score      # Show FAF score + tier
faf init myapp # Create project.faf
faf sync       # Sync to CLAUDE.md
faf help       # Show commands

What is FAF?

FAF (Foundational AI-context Format) is project DNA for AI assistants. A project.faf file tells Claude, Cursor, Copilot, and other AI tools what your project is about.

bun-sticky-faf scores your project's AI-readiness using the Wolfejam slot-based system.

Scoring

21 slots across 5 categories. Type-aware scoring:

| Type | Slots | Categories | |------|-------|------------| | CLI | 9 | project + human | | Library | 9 | project + human | | API | 17 | project + backend + universal + human | | Webapp | 16 | project + frontend + universal + human | | Fullstack | 21 | all |

Score = Filled Slots / Applicable Slots × 100

Tiers

| Score | Tier | |-------|------| | 100% | 🏆 Trophy | | 99%+ | 🥇 Gold | | 95%+ | 🥈 Silver | | 85%+ | 🥉 Bronze | | 70%+ | 🟢 Green | | 55%+ | 🟡 Yellow | | <55% | 🔴 Red |

Speed

Built for Bun's speed:

• Cold start: <50ms
• Score command: <100ms
• Zero dependencies: Pure Bun APIs
• TypeScript native: No build step

Testing

328 tests. Championship-grade WJTTC test suite.

bun test

Full Bun test API coverage: test.each, mock, spyOn, snapshots, custom matchers.

FAF Ecosystem

18,000+ npm downloads across the FAF family:

| Package | Runtime | Notes | |---------|---------|-------| | faf-cli | Node.js | 16,000+ | | claude-faf-mcp | MCP | uses faf-cli | | bun-sticky-faf | Bun | 500+* | | bun-sticky-zig | Zig | 77KB binary |

*includes bun-sticky prior to rename

Philosophy

Built the Anthropic way:

• First principles
• Zero dependencies
• Native Bun APIs
• TypeScript native

Wolfejam slot-based scoring. Not Elon weights.

License

MIT

Part of the FAF ecosystem. Made for Claude Code.