Low-Context Execution Packet

Use branch stage/d3-10-backend-membrane.

Implement in an isolated backend tree unless D3-09 names a different path:

backend/hermes-membrane/
  README.md
  pyproject.toml or package metadata
  src/
  tests/
  scripts/

Build order:

1. listener accepts one raw message
2. parser converts it to the D3-09 JSON schema
3. deterministic response path returns a valid STR|... message
4. Hermes/MiniMax handoff is added only after the deterministic path passes
5. process registry tracks spawned child groups
6. kill command terminates a deliberate rogue process
7. headless probe runs repeated send/receive checks

Probe requirements:

scripts/headless_probe.py
scripts/spawn_rogue.py
tests/test_parser.py
tests/test_kill.py

If live MiniMax/Hermes inference fails, keep the deterministic stand-in and record the failure. Do not fail the stage solely because a model API is unavailable.

Required logs:

/mnt/kitchen/collab/d3-tui/logs/d3-10/listener.log
/mnt/kitchen/collab/d3-tui/logs/d3-10/headless-probe.log
/mnt/kitchen/collab/d3-tui/logs/d3-10/kill-test.log

Minimum acceptance command:

python -m pytest backend/hermes-membrane/tests
python backend/hermes-membrane/scripts/headless_probe.py --count 100

The report must include count sent, count received, malformed count, and kill proof.