# SVRNTY-VISION-WORK-002 Validation Evidence

Date: 2026-06-06

Scope: generic Cortex OS VISION package candidate and Visual Evidence proof for
`svrnty-vision`.

## What Changed

- Added child-local VISION package candidate docs and manifests.
- Mapped current HTTP routes to candidate tool ids.
- Added granular tool-grant candidate manifest with no wildcard grants.
- Added Visual Evidence contract and a pure VLM response adapter proof.
- Added host adapter candidate manifests for Claude Code, Codex CLI, and
  Pi-Code.
- Added a local sandcastle handoff for the next Seed acceptance route.
- Fixed package dependency declaration from `rembg` to `rembg[cpu]` so the
  background cutout route has the required CPU backend on fresh installs.

## Gates Passed

- `python3 tools/validate_vision_package_candidate.py`
- `python3 tools/validate_vision_tool_grants.py`
- `python3 tools/validate_visual_evidence_contract.py`
- `python3 tools/validate_vision_host_adapter_candidates.py`
- `python3 tools/validate_svrnty_vision_child.py`
- `.venv/bin/python tools/validate_svrnty_vision_child.py`
- `pytest --noconftest tests/test_visual_evidence.py`
- `.venv/bin/pytest tests/ -m 'not integration'`
- `python3 -m py_compile src/svrnty_vision/visual_evidence.py tools/validate_vision_package_candidate.py tools/validate_vision_tool_grants.py tools/validate_visual_evidence_contract.py tools/validate_vision_host_adapter_candidates.py tools/validate_svrnty_vision_child.py`
- `.venv/bin/python -m py_compile src/svrnty_vision/visual_evidence.py tools/validate_vision_package_candidate.py tools/validate_vision_tool_grants.py tools/validate_visual_evidence_contract.py tools/validate_vision_host_adapter_candidates.py tools/validate_svrnty_vision_child.py`
- `git diff --check`

## Test Result

Non-integration suite after `rembg[cpu]` dependency fix:

- 30 passed.
- 10 integration tests deselected.
- 1 Starlette/httpx deprecation warning.

## Boundaries Preserved

- No Core mutation.
- No Seed installation.
- No Runtime start.
- No Profile Exposure.
- No provider admission.
- No wildcard grant.
- No Research synthesis in Vision.

## Follow-Up

Follow-up, optional: update the FastAPI/TestClient dependency path when the
Starlette/httpx deprecation becomes a compatibility issue.