Repo A Telemetry Kv Guard

Repo A DDC Telemetry and KV Guard

Use this skill to keep telemetry and storage behavior safe and deterministic.

Guardrails

1. Preserve append-only repo_c_trace NDJSON behavior.
2. Keep telemetry envelopes signed when configured.
3. Enforce Repo C privacy class and TTL gating at role entry.
4. Preserve encrypted KV paging behavior (AES-GCM + TTL enforcement).
5. Avoid storing raw prompts/responses or PII at rest.

Validation Commands

Run from <PRIVATE_REPO_A> root:

ruff check .
pytest -q tests/telemetry tests/policy tests/test_trace_client.py
python -m repo_a_node --policy config/device_policy.json --selftest config/mesh_ready_selftest.yaml

Contract Targets

• KV API semantics stay stable:
  • put(key: bytes, val: bytes, tier: str, ttl_s: int) -> None
  • get(key: bytes) -> Optional[bytes]
• Telemetry events remain compact and append-only with rotation behavior intact.

Scope Boundary

Use this skill only for the repo-a-telemetry-kv-guard lane and workflow defined in this file and its references.

Do not use this skill for unrelated lanes; route those through $skill-hub and the most specific matching skill.

Reference

• references/privacy-kv-checks.md

Loopback

If this lane is unresolved, blocked, or ambiguous:

1. Capture current evidence and failure context.
2. Route back through $skill-hub for chain recalculation.
3. Resume only after the updated chain returns a deterministic next step.

Converted and distributed by TomeVault — claim your Tome and manage your conversions.