3 tagged briefing, measured the same way as everything else here.
Agent
The active Codex ControlStore runtime kit lives in src/multiagentbrief/runtimekits/codex/ and is installed into workspaces by briefloop runtime install --runtime codex. Its agent inventory is hash-bound into the Store adapter binding.
Agent
Agent "harness-subagents" from Stahl-G/briefloop, covering harness subagents, 1. draft audit harness, 2. final delivery harness and rule.
Agent
Agent "manifest" from Stahl-G/briefloop, covering agent roles manifest, schema, structure, subagent workflow and subagent workflow roles.