Add metrics CLI for project-scoped agent performance records.

Implement record, show, list, and export commands; document session-close
protocol template; extend cheat sheet and agency-framework docs; add CLI tests.

docs/CLI_CHEAT_SHEET.md

@@ -48,6 +48,27 @@ kaizen-agentic status                    # Show current project status
 kaizen-agentic validate                  # Validate agent installation
 ```
 
+### Project Metrics (ADR-004)
+```bash
+# Record outcome at session close
+kaizen-agentic metrics record tdd-workflow --success --time 120 --quality 0.9
+kaizen-agentic metrics record tdd-workflow --failure --time 45
+
+# Full JSON record from stdin
+echo '{"success": true, "quality_score": 1.0}' | kaizen-agentic metrics record tdd-workflow --json
+
+# Inspect metrics
+kaizen-agentic metrics show tdd-workflow
+kaizen-agentic metrics list
+kaizen-agentic metrics export tdd-workflow
+
+# Scaffold memory + metrics together
+kaizen-agentic memory init tdd-workflow
+kaizen-agentic memory init tdd-workflow --no-metrics   # memory only
+```
+
+Session-close template: `docs/templates/session-close-protocol.md`
+
 ### Information
 ```bash
 # List templates

docs/agency-framework.md

@@ -265,6 +265,10 @@ kaizen-agentic metrics optimize [agent] # Run optimizer on project metrics
 `memory brief` includes a `## Performance Summary` when metrics exist (WP-0003
 Part 4).
 
+`memory init` scaffolds `.kaizen/metrics/<agent>/` by default (`--no-metrics` to
+skip). Record outcomes at session close per
+[session-close protocol template](templates/session-close-protocol.md).
+
 ### Fleet correlation
 
 Project metrics correlate with **Helix Forge** fleet session metrics in

docs/templates/session-close-protocol.md

@@ -0,0 +1,33 @@
+# Session-Close Protocol Template
+
+Reference template for memory-enabled agents. Copy the **Session Close** block
+into `agents/agent-<name>.md` and adapt the metrics line to the agent.
+
+## Session Close
+
+1. Update `## Accumulated Findings`, `## What Worked`, and `## Watch Points` as needed.
+2. Append one line to `## Session Log`: `YYYY-MM-DD · <summary> · <outcome>`.
+3. Bump `last_updated` to today and increment `session_count` in memory frontmatter.
+4. Record session metrics (adjust flags to match outcome):
+
+```bash
+kaizen-agentic metrics record <agent-name> --success --time <seconds> --quality <0.0-1.0>
+# or on failure:
+kaizen-agentic metrics record <agent-name> --failure --time <seconds>
+```
+
+Optional: pass a full JSON record (ADR-004 schema) via stdin:
+
+```bash
+echo '{"success": true, "quality_score": 0.9, "primary_metric": {"name": "...", "value": 1.0, "target": 1.0}}' \
+  | kaizen-agentic metrics record <agent-name> --json
+```
+
+Use `--idempotency-key <session-id>` to avoid duplicate records if the close
+protocol runs more than once for the same session.
+
+## Pilot agents
+
+`tdd-workflow` is the reference implementation (WP-0003 Part 5). Other
+memory-enabled agents should adopt this block as the metrics CLI becomes available
+in their workflows.