refactor!: rebrand CCAM to AgentHub

Clean break, no compatibility alias. Renames the product name, the CLI binary (`ccam` -> `agenthub`), the env var prefix (`CCAM_` -> `AGENTHUB_`), the Prometheus metric namespace (`ccam_*` -> `agenthub_*`), the tmux session prefix (`ccam-lane-<id>` -> `agenthub-lane-<id>`), the per-repo runtime profile directory (`.ccam/profile` -> `.agenthub/profile`), the lanes state root (`~/.claude/ccam-lanes` -> `~/.claude/agenthub-lanes`), the bundled plugins (`plugins/ccam*` -> `plugins/agenthub*`) and their slash commands (`/ccam-doctor` -> `/agenthub-doctor`, `/ccam:*` -> `/agenthub:*`). Because there is no alias, an existing install has to be updated by hand: rename its `.ccam/profile` directory and any `CCAM_*` variables, and reinstall the plugin under its new name. Two other name families are deliberately left alone here, since they are not just strings: the `Claude-Code-Monitor` repository/marketplace name, and the `agent-dashboard` npm package plus its `~/.claude/agent-dashboard` runtime directory, which holds the live database and needs a migration rather than a rename. Verified: server 1406/1406, client 459/459, `grep -i ccam` clean across tracked files, `openapi.yaml` regenerated (95 paths, unchanged count).
2026-09-07 12:09:15 +07:00
parent ae9b3dbcd5
commit 17d56d0e01
345 changed files with 2705 additions and 2727 deletions
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+---
+description: >
+  Debug a specific session by inspecting its full event chain (PreToolUse,
+  PostToolUse, Stop, SubagentStop, Compaction, APIError, TurnDuration,
+  Notification events), agent hierarchy (recursive parent/child tree with
+  subagent_type and depth), token usage with compaction baselines, workflow
+  intelligence data (orchestration DAG, error propagation by depth), and
+  session metadata (thinking_blocks, turn_count, total_turn_duration_ms).
+---
+
+# Session Debug
+
+Debug and inspect a Claude Code session from Agent Monitor data.
+
+## Input
+
+The user provides: **$ARGUMENTS**
+
+This may be:
+- A session ID to debug
+- "latest" or "last" for the most recent session
+- "errors" to find and debug the most recent errored session
+
+## Procedure
+
+1. **Identify the target session**:
+   - If session ID given: `GET /api/sessions/{id}` from `http://localhost:4820`
+   - If "latest": `GET /api/sessions?limit=1` (default sort: most recently updated first)
+   - If "errors": `GET /api/sessions?limit=10&status=error`
+
+2. **Collect full session data**:
+   - Session metadata: status, model, cwd, timestamps, duration
+   - Events: `GET /api/events?session_id={session_id}` — full event timeline
+   - Agents: `GET /api/agents?session_id={session_id}` — all agents in session
+   - Cost: `GET /api/pricing/cost/{session_id}`
+
+3. **Analyze the session**:
+
+   ### Session Lifecycle
+   - Start time → first event → last event → end time
+   - Status transitions (active → working → completed/error)
+   - Total duration and active-vs-idle time
+
+   ### Event Chain Analysis
+   - Chronological event list with timestamps and durations
+   - Identify the **critical path** (longest chain of dependent events)
+   - Flag events that took unusually long
+   - Highlight error events with full error context
+
+   ### Agent Inspection
+   - List all agents: type, task, status, duration
+   - Subagent tree visualization (parent → children)
+   - Agents that failed and their last known state
+   - Agent switching patterns (when and why new agents spawned)
+
+   ### Tool Execution Trace
+   - Every tool invocation in order with: tool name, duration, success/failure
+   - Failed tool calls with error messages
+   - Tool retry patterns (same tool called multiple times)
+
+   ### Anomaly Detection
+   - Events out of expected order
+   - Gaps in event timeline (>30s with no events)
+   - Duplicate events or agent states
+   - Token usage spikes (compaction indicators)
+
+4. **Diagnosis**:
+   - Root cause hypothesis (if errors present)
+   - Contributing factors
+   - Remediation suggestions
+
+## Output Format
+
+Present as a debug report with:
+- Session summary header (ID, status, model, duration, cost)
+- Color-coded timeline (✅ success, ❌ error, ⚠️ warning, ℹ️ info)
+- Agent tree diagram
+- Diagnosis section with numbered findings