https://shaaf.dev/tags/github-actions/Recent content in Github-Actions on Shaaf's blogHugoen-usWed, 09 Sep 2026 00:00:00 +0000https://shaaf.dev/post/2026-09-09-enforcing-architecture-with-rgctl-policy-checks/Wed, 09 Sep 2026 00:00:00 +0000https://shaaf.dev/post/2026-09-09-enforcing-architecture-with-rgctl-policy-checks/<h1 id="enforcing-architecture-with-rgctl-policy-checks">Enforcing Architecture with rgctl Policy Checks</h1> <p><a href="https://github.com/sshaaf/rgctl">rgctl</a> (Reachability Graph Control) indexes a codebase into a compact knowledge graph &ndash; functions, classes, calls, inheritance, communities &ndash; and serves deterministic, structured answers to questions about architecture, impact, and data flow. You run <code>rgctl discover .</code> once, and every subsequent query (<code>blast-radius</code>, <code>metrics</code>, <code>gql</code>) returns sub-millisecond results from the persisted graph. Agents and humans get the same exact facts. No re-reading source files, no confident guesses, no context window gymnastics.</p>