docs: revamp org profile as a product family overview

profile/README.md

@@ -1,26 +1,70 @@
+<div align="center">
+
+<img src="https://raw.githubusercontent.com/commit-check/.github/main/branding/logo-small.jpg" alt="Commit Check" width="200">
+
 # Commit Check
 
-[![Website](https://img.shields.io/static/v1?label=Website&message=commit-check.github.io&color=2c9ccd&logo=git&logoColor=white)](https://commit-check.github.io)
+**Clean commits. Clear standards.**
+
+Enforce commit message, branch naming, author, and signoff standards —
+one policy, across your CLI, pre-commit, CI, and AI agents.
+
+[![PyPI](https://img.shields.io/pypi/v/commit-check?logo=pypi&logoColor=white&color=2c9ccd)](https://pypi.org/project/commit-check/)
+[![Downloads](https://img.shields.io/pypi/dm/commit-check?color=2c9ccd)](https://pypi.org/project/commit-check/)
+[![Marketplace](https://img.shields.io/badge/Marketplace-commit--check--action-2c9ccd?logo=githubactions&logoColor=white)](https://github.com/marketplace/actions/commit-check-action)
+[![SLSA 3](https://slsa.dev/images/gh-badge-level3.svg)](https://slsa.dev)
+[![License: MIT](https://img.shields.io/badge/License-MIT-2c9ccd.svg)](https://opensource.org/licenses/MIT)
+[![Website](https://img.shields.io/badge/Docs-commit--check.github.io-2c9ccd?logo=git&logoColor=white)](https://commit-check.github.io)
+
+</div>
+
+---
+
+## Why Commit Check
+
+**Commit Check** (aka **cchk**) is an open-source policy engine for Git commit
+metadata — commit messages, branch names, committer name/email, signoff, and
+more — helping teams keep a **consistent, compliant, and clean Git history**.
+
+Define your rules once in a single versioned config, and enforce them
+identically everywhere: on a developer's machine, in CI, and in AI-assisted
+workflows.
 
-**Clean commits. Clear standards.** 
+It's a lightweight, open alternative to GitHub Enterprise
+[metadata restrictions](https://docs.github.com/en/enterprise-server@3.11/repositories/configuring-branches-and-merges-in-your-repository/managing-rulesets/available-rules-for-rulesets#metadata-restrictions)
+and Bitbucket's paid
+[Yet Another Commit Checker](https://marketplace.atlassian.com/apps/1211854/yet-another-commit-checker?tab=overview&hosting=datacenter),
+built for a modern DevOps and Infrastructure-as-Code workflow.
 
-Automate commit and branch validation — simple, consistent, and configurable.
+## The Commit Check family
 
-## About Commit Check
+| Project | What it is | Use it for |
+| --- | --- | --- |
+| [**commit-check**](https://github.com/commit-check/commit-check) | Python CLI & pre-commit hook | Local checks, CI pipelines, scripting |
+| [**commit-check-action**](https://github.com/commit-check/commit-check-action) | GitHub Action | PR & push validation, job summaries, PR comments |
+| [**commit-check-mcp**](https://github.com/commit-check/commit-check-mcp) | Model Context Protocol server | Letting AI agents validate against your rules |
+<!-- | **commit-check-app** | GitHub App | Zero-config, org-wide checks *(coming soon)* | -->
 
-**Commit Check** (aka **cchk**) is an open-source tool that enforces **commit metadata standards** — including commit messages, branch naming, committer name/email, commit signoff, and more — helping teams maintain **consistency, compliance, and a clean Git history.**
+## Key features
 
-As a lightweight alternative to GitHub Enterprise [Metadata restrictions](https://docs.github.com/en/enterprise-server@3.11/repositories/configuring-branches-and-merges-in-your-repository/managing-rulesets/available-rules-for-rulesets#metadata-restrictions) and Bitbucket's paid plugin [Yet Another Commit Checker](https://marketplace.atlassian.com/apps/1211854/yet-another-commit-checker?tab=overview&hosting=datacenter), Commit Check integrates DevOps principles and Infrastructure as Code (IaC) practices for a modern workflow.
+- ✅ **Conventional Commits** & **Conventional Branch** enforcement
+- ✅ **Author** name / email validation with configurable patterns
+- ✅ **Signoff (DCO)** verification
+- ✅ **Rebase / merge-base** and **force-push** safety checks
+- ✅ **AI attribution governance** — detect or forbid AI-generated commit trailers
+- ✅ **One config** (`cchk.toml`), with org-level inheritance, shared across CLI, pre-commit & CI
+- ✅ **Job summaries & PR comments**, plus **JSON output** and **MCP tools** for automation and AI agents
 
-## Getting Started
+## Trusted & secure
 
-* [commit-check](https://github.com/commit-check/commit-check) running as CLI or pre-commit hook.
-* [commit-check-action](https://github.com/commit-check/commit-check-action) running as GitHub Action.
-* [commit-check-mcp](https://github.com/commit-check/commit-check-mcp) running as MCP server.
+- 🔒 **SLSA Level 3** build provenance, with artifact attestation verified at install time
+- 🏢 Used by teams at **Apache**, **Texas Instruments**, **Mila**, and [many more](https://github.com/commit-check/commit-check-action/network/dependents)
+- 📖 **MIT licensed**, actively maintained, and following [Conventional Commits](https://www.conventionalcommits.org/) and [Conventional Branch](https://conventional-branch.github.io/)
 
-## Contributing 💪
+## Get involved
 
-We welcome feedback, bug reports, and feature requests from the community. Join us in making Commit Check better!
+We welcome feedback, bug reports, and feature requests from the community.
 
-* [Issues](https://github.com/commit-check/commit-check/issues) — bug reports, feature requests
-* [Discussions](https://github.com/commit-check/commit-check/discussions) — questions, ideas, community conversations
+- [Issues](https://github.com/commit-check/commit-check/issues) — bug reports & feature requests
+- [Discussions](https://github.com/commit-check/commit-check/discussions) — questions, ideas, and community conversations
+- [Documentation](https://commit-check.github.io) — guides, configuration reference, and more