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Project comparison
App Store Preflight Skills vs ECC
Compare adoption, momentum, maintenance health, and project basics before choosing which tool to evaluate deeper.
App Store Preflight Skills
AI agent skill to scan iOS/macOS projects for App Store rejection patterns before submission
Best matched with other agent tools.
1.2K
Stars
0
Weekly
23/100
Health
ECC
The agent harness performance optimization system. Skills, instincts, memory, security, and research-first development for Claude Code, Codex, Opencode, Cursor and beyond.
Best matched with other agent tools.
233.8K
Stars
+52.6K
Weekly
95/100
Health
Quick Take
Adoption
ECC has the larger GitHub footprint with 233.8K stars.
Momentum
ECC is currently growing faster at +52.6K stars this week.
Maintenance
ECC has the stronger automated maintenance signal at 95/100. This is not a security or fit verdict.
Side-by-side evidence
Use these signals to narrow your choice, then confirm setup, license, and fit upstream.
| Signal | App Store Preflight Skills | ECC |
|---|---|---|
| Evidence status | Basic listing· 5d ago | Recently verified· 5d ago |
| GitHub stars | 1.2K | 233.8K |
| Weekly growth | 0 | +52.6K |
| Health score | Caution23/100 |
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