Agent Skills: pi-session-logs

Search and analyze Pi agent session logs stored as JSONL files under ~/.pi/agent/sessions/, and query CCM (Claude Code Mux) proxy logs via journalctl. Use when investigating what Pi did in a past session, why a build or tool call failed, how Pi used interactive_shell, what CCM routed and at what latency, or reconstructing a full session transcript. Covers searching by text, timeline inspection, tool-call auditing, and correlating Pi session timestamps with CCM routing decisions.