# R014 Code Review — Step 4

Verdict: APPROVE

## Findings

No blocking findings. The Step 4 diff keeps the extension-first Claude Desktop documentation primary, preserves the manual JSON/keychain fallback, records Claude Desktop-mediated no-network tool-call validation, and the diff is clean.

## Verification performed

- `git diff 3cdc243..HEAD --name-only`
- `git diff 3cdc243..HEAD`
- Read changed files for context: `PROMPT.md`, `STATUS.md`, `web/content/connect/claude-desktop.md`, `CHANGELOG.md`, `packaging/mcpb/manifest.json`, `packaging/mcpb/README.md`, `scripts/package_mcpb.sh`, and prior Step 4 review artifacts.
- `git diff 3cdc243..HEAD --check` — passed.
- `cd web && hugo` — passed with existing Hextra/Hugo deprecation warnings.

## Notes

- I did not re-drive the Claude Desktop GUI install from this review pass; I reviewed the recorded Step 4 validation evidence in `STATUS.md`, including the R011 operator-confirmed `icuvisor_list_advanced_capabilities` call through the installed extension.
