MarMar Labs · Practical software products shipped in public
MarMar Labs builds focused tools for workflow fault testing, AI code review, terminal-native Python workflows, iOS agreement review/signing, and practical security research.
Product ledger
RetryProof — Deterministic retry-fault tests for consequential n8n workflows.
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NeverGuess — Live web product for preflight reports on repo risk, missing tests, rollout notes, and safer agent prompts.
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stui 2.2.0 — Stable v2 core with process-local caching, multiline input, and a multi-file watch loop.
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SignAI — App Store iOS app for scanning, reviewing, signing, and tracking agreements.
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Proof links
- Four public products across web, Python, and iOS.
- RetryProof reproduces retry bugs under declared deterministic fault models.
- SignAI is available on the App Store.
- stui is published at v2.2.0 with its stable v2 core intact.
- NeverGuess has report examples, status, and changelog surfaces.
- Security research proof is available on the MarMar Labs HackerOne profile.
Status · Security research · Changelog · Contact MarMar Labs