preflight
Nancy-Chauhan/preflightPlugin
Know exactly where your system breaks before you ship. Scans codebases, traces service calls, and simulates what happens when real users hit your system. Finds bottlenecks, cost cliffs, rate limits, and breaking points.
Why this score
Popularity score: 43/100 from public GitHub signals only. It shows how widely used and maintained this is, not how well it works. Not included yet: the fake-star check. The security scan is shown separately and doesn't change the score. How we rank
Security
Scanned Nov 4, 2026 at commit c37752a33dc1, with Cisco's open-source skill-scanner.
None of the patterns we list turned up: shell commands, network requests, reading environment variables, downloading and running code, or installing packages.
A scan lists patterns in the code. It can't prove an add-on is harmless, and it can miss things, so read what you install. How we scan
Alternatives
Other makers' add-ons that do the same job, next to this one.
| Name | Score | Stars | Context | Updated |
|---|---|---|---|---|
| This onepreflight Nancy-Chauhan/preflight · Plugin | 43 | ★ 13 | not measured | 8mo ago |
| app-store-preflight-skills truongduy2611/app-store-preflight-skills · Skill Both about preflight and scan | 80 | ★ 1.4k | ≈26 always | 18d ago |
| preflight-prp croffasia/cc-blueprint-toolkit · Subagent Both about preflight | 50 | ★ 194 | ≈20 in chat | 11mo ago |
| arxiv-preflight aipoch/medical-research-skills · Skill Both about preflight and scan | 63 | ★ 2.0k | ≈154 always | 2mo ago |
| ap-preflight-probe Spielewoy/autoprompt-skill · Subagent Both about preflight | 58 | ★ 1.2k | ≈26 in chat | 1mo ago |
| Metis Preflight-probe Wholiver/metis · Subagent Both about preflight | 58 | ★ 405 | ≈42 in chat | 19d ago |