feat: Enhance project memory and skills documentation; add memory-sync skill for knowledge consolidation

.claude/AGENTS.md

@@ -42,6 +42,10 @@ For LexAI code (anything under `entrypoints/` or `src/`), prefer `lexai-extensio
 
 ## Memory and skills
 
-Fable, Planner, Builder, Verifier, Critic, Learning Steward, Integrator, and System Steward use project-scoped role memory. It is committed under `.claude/agent-memory/` when Claude Code creates it, so the team can review it. Fable also uses Claude Code Auto Memory for session continuity.
+Fable, Planner, Builder, Verifier, Critic, Learning Steward, Integrator, and System Steward use project-scoped role memory. It is committed under `.claude/agent-memory/` when Claude Code creates it, so the team can review it. Fable also uses Claude Code Auto Memory for session continuity. Shared durable knowledge lives in `docs/MEMORY.md` (see the memory protocol in `CLAUDE.md`); role memory stays role-specific.
 
-- `/resume-project` 
+- `/resume-project` rebuilds verified working state after a new session, interruption, or compaction.
+- `/memory-sync` consolidates durable knowledge into `docs/MEMORY.md`, dedupes, and enforces context caps (owner: Learning Steward).
+- `/continuous-improvement` evaluates a proven workflow failure and sends agent/skill improvements to System Steward only when justified.
+- `/dev-loop` runs a bounded autonomous maintenance loop (triage → one bounded task → full landing gates → clean stop).
+- `/attack-surface` and `/prompt-injection-audit` keep security coverage current; `/self-model-audit` keeps the operator/project model honest.