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AI & Agents

ostack-saas

Last updated 2026-06-15 · benchmark measured 2026-08-09 — deterministic & reproducible

ostack — AI-powered engineering team for Claude Code. Fork of gstack by Garry Tan.

68/100
Legit Benchmark — the simple average of 3 measured frames. Frames we could not measure are left out of the average, never counted as zero. Every frame is shown below with its evidence.

Is ostack-saas production-ready?

Legit.Show scores ostack-saas 68 out of 100 — the simple average of its 3 measured frames. Legit.Show ran its deterministic 7-Frame production-readiness benchmark on ostack-saas (github assessment), measured from the public surface with no LLM in the scoring path. Its strongest frame is Security; its weakest is Discoverability. 3 of the seven frames returned a score; Performance, Accessibility, Privacy and Reliability were not measurable on this service and are recorded as null — not as zero. Maintenance is an additional frame from the open-source teardown, scored separately from the seven. Every frame it averages is published with its evidence on the Legit.Show listing.

The 7 Frames

Open-source teardown

Scored separately — not one of the seven.

What we measured

Who built it

Oussama Ammar (@daedalium)

Visit ostack-saas → · Alternatives to ostack-saas → · How this was measured →