You write the system prompts. You build the custom wrappers. You still get ignored. Your team follows you in and you become the bottleneck on every rule you remember and they do not.
You correct the same thing in three sessions, three days apart. You have a CLAUDE.md. It has 200 lines. The agent reads it at session start. By message 10 it has forgotten.
You fix it inline. You write a new rule. You paste the new rule in Slack. Your co-founder copies it to their CLAUDE.md. Now there are two CLAUDE.mds that disagree.
Calx captures the correction at the edit site. Clusters recurrences across your sessions and your co-founder’s sessions. Promotes the cluster into a Tether hook. The rule stops being your job.
You still decide what compiles. Calx never silently rewrites what your agents can do. But the enforcement is structural, not textual. The agent cannot forget it.
"I didn’t find this problem by looking for a startup idea. I found it by building with AI agents every day and watching them ignore everything I taught them."
Founder-built. The methodology Calx uses was used to build Calx itself. The recursion is not a marketing angle; it is the working proof.
Pick one agent workflow you run weekly. We instrument the correction surface for two weeks, cluster the recurrences, and hand you the enforcement plan. First audit doubles as a founder-to-founder call with Spencer.