---
model: gpt-5.6-sol
service: opencode
session: tractor-addr-unpacking-followup
timestamp: 2026-08-19T21:31:45Z
git_ref: f81fc5e5
scope: code
substantive: true
raw_file: 20260819T213145Z_f81fc5e5_prompt_io.raw.md
---

## Prompt

The human requested completion of inbound runtime peeling using the
same per-step implementation and commit-plan workflow.

## Response summary

Preserved tunnel declarations through listener configuration, peeled
them immediately before `Endpoint` construction, and used the overlay
for backend-specific random listener allocation after registry
discovery. Added a real listener regression for the reflection and
exact-type boundary.

## Files changed

- `tractor/ipc/_server.py` - accept wrapper declarations and peel at
  `Endpoint` construction.
- `tractor/_root.py` - allocate random transport addresses from the
  contacted registry's overlay.
- `tests/ipc/test_server_tunnel_boundary.py` - verify a real listener
  stores only TCP while preserving the source annotation.

## Human edits

The human selected the runtime-boundary work and previously corrected
the architecture so tractor retains future bindspace provisioning
ownership while `Endpoint` sees only application transports. The agent
implemented and tested that direction; no direct manual source edits
were observed during this step.