> For the complete documentation index, see [llms.txt](https://sector0.gitbook.io/docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://sector0.gitbook.io/docs/project-and-developers/project.md).

# Project Overview

Evaluator walkthroughs, 5-layer QA test plan, agentic safety protocols, and contributing guide.

Resources for evaluators, security auditors, autonomous AI agents, and open-source contributors.

***

## Resources

<table data-view="cards"><thead><tr><th></th><th></th><th data-hidden data-card-target data-type="content-ref"></th></tr></thead><tbody><tr><td><strong>Evaluator &#x26; Demo Guide</strong></td><td>One-command test orchestrator, synthetic end-to-end demonstrations, and a 3-minute technical pitch script.</td><td><a href="/docs/project-and-developers/evaluator-guide.md">Evaluator &amp; Demo Guide</a></td></tr><tr><td><strong>Forensic Test Plan &#x26; QA</strong></td><td>1,900+ automated unit and integration tests across a 5-layer test pyramid guaranteeing cryptographic non-repudiation.</td><td><a href="/docs/project-and-developers/test-plan.md">Forensic Test Plan &amp; QA</a></td></tr><tr><td><strong>Agentic AI Safety</strong></td><td>Execution guardrails, prompt protocols, and tool definitions for autonomous AI coding agents operating on storage media.</td><td><a href="/docs/project-and-developers/agentic-ai.md">Agentic AI Safety</a></td></tr><tr><td><strong>Contributing to s0</strong></td><td>Developer guide: adding file carving signatures, developing custom sanitization drivers, and pull request checklist.</td><td><a href="/docs/project-and-developers/contributing.md">Contributing Guide</a></td></tr><tr><td><strong>Changelog &#x26; Releases</strong></td><td>Engineering release notes detailing the evolution of s0 from v0.9.0 foundations to the current v3.1.0 release.</td><td><a href="/docs/project-and-developers/changelog.md">Changelog</a></td></tr></tbody></table>


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