One job, done exactly.

Cazi is the harness agents act through. It does a single job, and exposes everything it does to agents over MCP.

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Cazi

The AI harness

The harness between an AI agent and the real world. The agent declares an intent; Cazi runs it as an ephemeral container task on a real node and keeps the spec, every event, the logs and the exit code. Agents act only inside a reviewed allowlist and scope, under goals a person wrote.

  • Intents, not shell: tools are YAML workload specs the agent picks from
  • MCP server: the agent's hands, every action on the record
  • Agents contained by allowlist, scope and circuit breakers
  • Pipelines: one step's stdout feeds the next
  • Failures become known patterns that warn or block the next run
  • Every unit of work names who did it, and for whom