Verification Report: Issues #578 and #579

Status: Conditional (implementation verified; scanner/lint follow-ups remain) Date: 2026-02-24 Phase 2 Doc: docs/plans/issues-578-579-design-2026-02-24.md Traceability Matrix: docs/reports/issues-578-579-traceability-matrix-2026-02-24.md

Specialist Skill Results

Static Analysis (ubs-scanner)

• Command:
  • ubs --diff --only=rust crates/terraphim_agent
  • ubs --diff --only=rust crates/terraphim_service
• Result summary:
  • terraphim_agent: critical 0, warning 48, info 292
  • terraphim_service: critical 4, warning 70, info 187
• Evidence files:
  • /tmp/ubs_agent.json
  • /tmp/ubs_service.json

Requirements Traceability

• Produced matrix:
  • docs/reports/issues-578-579-traceability-matrix-2026-02-24.md

Code Review (code-review-style focused review)

• Verified changed lines are scoped to:
  • output-mode plumbing and search output formatting (terraphim_agent)
  • graph-empty lexical fallback + noisy banner removal (terraphim_service)
  • targeted regression tests for both tickets

Unit/Integration Verification Evidence

Tests executed

• cargo test -p terraphim_agent --test robot_search_output_regression_tests -> PASS (3/3)
• cargo test -p terraphim_service --test terraphim_graph_lexical_fallback_test -> PASS (1/1)

Formatting/Lint

• cargo fmt --package terraphim_agent --package terraphim_service -> PASS
• cargo clippy -p terraphim_agent -p terraphim_service -- -D warnings -> BLOCKED
  • Failure source: pre-existing terraphim_types warnings (clippy::derivable_impls)
  • Not introduced by current change set

Defect Register

| ID | Description | Origin Phase | Severity | Resolution | Status | |---|---|---|---|---|---| | V-578-1 | --robot/--format not reflected in non-interactive search output | Phase 3 implementation | High | Added output-mode plumbing and JSON payload path in terraphim_agent | Closed | | V-578-2 | TerraphimGraph status banner polluted machine-readable output | Phase 3 implementation | Medium | Replaced eprintln! with log::debug! | Closed | | V-579-1 | Graph query false-zero despite haystack lexical matches | Phase 3 implementation | High | Added TerraphimGraph empty-result lexical fallback in terraphim_service | Closed | | V-ALL-1 | UBS reported critical findings in terraphim_service diff scan (summary-level) | Existing/unknown | High | Requires dedicated triage with detailed UBS finding extraction | Open | | V-ALL-2 | Strict clippy gate blocked by pre-existing workspace warnings | Existing technical debt | Medium | Track and remediate in separate lint debt task | Open |

Gate Checklist (Phase 4)

• [x] Tests map to design changes
• [x] Targeted unit/integration tests pass
• [x] Traceability matrix produced
• [ ] UBS critical findings resolved (open)
• [ ] Strict lint gate clean (blocked by pre-existing warnings)

Verification Conclusion

Implementation for #578 and #579 is verified by targeted regression tests and traceability evidence, but Phase 4 gate remains conditional pending UBS critical triage and pre-existing lint debt resolution.