Run a Trial

source=external probe

Bounded, read-only evaluation: structured findings on your repo and problem statement—then continue in the repo room, hatch, and probe again. Not a promotion or admission flow.

V1 loop: probe → report + egg → repo room → hatch → next probe. Optimized for desktop/laptop browsers first.

Public examples available here

Flask

General repo structure and docs-tests-src alignment.

Use: https://github.com/pallets/flask

Memory Palace

Retrieval benchmark claim-evidence check.

Use: https://github.com/milla-jovovich/mempalace

Want your own repo reviewed? Request a Free First Probe first. FoldEngine reviews each repo/question before running anything so the output stays bounded, useful, and honest. Submitting the form does not guarantee a probe. Do not submit private repos, secrets, credentials, or sensitive project material.

Request Free First Probe Email fallback

Describe the operational problem you're trying to stabilize (150–1200 characters).

Questions you can test the probe against — click any to use as your problem statement

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Public repo only. We'll analyze the structure (read-only).

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Trial reports are read-only. Your repo is not modified. The probe is bounded analysis; if you enable the optional seed loop, read-only GitHub API calls may be used as described above—nothing is executed in your codebase.