docs(session): complete investigation-only mode documentation

[rjmurillo-bot]

Pull Request

Summary

Completes the remaining documentation for ADR-034 investigation session QA exemption (issue #651).

Specification References

Type	Reference	Description
Issue	Fixes #651	User Story: Documentation for investigation-only mode (Phase 2)
Spec	.agents/architecture/ADR-034-investigation-session-qa-exemption.md	Investigation session QA exemption ADR

Changes

• Expanded memory-update session description in the "Valid investigation sessions" list with rationale for why memory-update sessions qualify as investigation work
• Added a complete investigation-only session log JSON example to the Session Log Template section, showing the SKIPPED: investigation-only evidence pattern

Files Modified

• .agents/SESSION-PROTOCOL.md

Type of Change

• Documentation update

Testing

• No testing required (documentation only)

Agent Review

Security Review

• No security-critical changes in this PR

Other Agent Reviews

• N/A (documentation-only change)

Checklist

• Code follows project style guidelines
• Self-review completed
• Documentation updated (if applicable)
• No new warnings introduced

Related Issues

Fixes #651

---

Generated with Claude Code

[chatgpt-codex-connector]

Codex usage limits have been reached for code reviews. Please check with the admins of this repo to increase the limits by adding credits.
Credits must be used to enable repository wide code reviews.

[gemini-code-assist]

Note

Gemini is unable to generate a review for this pull request due to the file types involved not being currently supported.

[github-actions]

PR Validation Report

Caution

❌ Status: FAIL

Description Validation

Check	Status
Description matches diff	FAIL

QA Validation

Check	Status
Code changes detected	False
QA report exists	N/A

⚠️ Blocking Issues

• PR description does not match actual changes

---

_{Powered by PR Validation workflow}

[coderabbitai]

Caution

Review failed

Failed to post review comments

📝 Walkthrough

Walkthrough

Updated .agents/SESSION-PROTOCOL.md to document investigation-only sessions: clarified memory-update sessions as valid investigation work and added an "Investigation-Only Session Log Example" (full JSON) inside the Session Log Template. No executable code changed.

Changes

Cohort / File(s)	Summary
Investigation Session Documentation .agents/SESSION-PROTOCOL.md	Expanded "Valid investigation sessions" to explicitly include memory-update sessions; added an "Investigation-Only Session Log Example" with full JSON, notes, and key points specifying SKIPPED: investigation-only semantics; documentation-only edits, no code changes.

Sequence Diagram(s)

(omitted — changes are documentation-only and do not introduce new multi-component control flow)

Estimated code review effort

🎯 2 (Simple) | ⏱️ ~8 minutes

Suggested reviewers

• rjmurillo

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Title check	✅ Passed	Title follows conventional commit format (docs: topic) and clearly describes the documentation changes made.
Description check	✅ Passed	Description is directly related to the changeset, referencing issue #651 and explaining the specific documentation additions made.
Linked Issues check	✅ Passed	Changes complete three of five acceptance criteria: SESSION-PROTOCOL.md updated with investigation-only pattern, memory-update sessions documented, and session log template example added [#651].
Out of Scope Changes check	✅ Passed	All changes are scoped to documentation updates for investigation-only mode as specified in #651 with no unrelated modifications.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.

_{✏️ Tip: You can configure your own custom pre-merge checks in the settings.}

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Post copyable unit tests in a comment
• Commit unit tests in branch feat/651-autonomous

---

_{Comment @coderabbitai help to get the list of available commands and usage tips.}

[github-actions]

AI Quality Gate Review

Tip

✅ Final Verdict: PASS

Walkthrough

This PR was reviewed by six AI agents in parallel, analyzing different aspects of the changes:

• Security Agent: Scans for vulnerabilities, secrets exposure, and security anti-patterns
• QA Agent: Evaluates test coverage, error handling, and code quality
• Analyst Agent: Assesses code quality, impact analysis, and maintainability
• Architect Agent: Reviews design patterns, system boundaries, and architectural concerns
• DevOps Agent: Evaluates CI/CD, build pipelines, and infrastructure changes
• Roadmap Agent: Assesses strategic alignment, feature scope, and user value

Review Summary

Agent	Verdict	Category	Status
Security	PASS	N/A	✅
QA	PASS	N/A	✅
Analyst	PASS	N/A	✅
Architect	PASS	N/A	✅
DevOps	PASS	N/A	✅
Roadmap	PASS	N/A	✅

💡 Quick Access: Click on individual agent jobs (e.g., "🔒 security Review", "🧪 qa Review") in the workflow run to see detailed findings and step summaries.

Security Review Details

Security Review: PR #1215

PR Type Classification

File	Category	Security Scrutiny
.agents/SESSION-PROTOCOL.md	DOCS	None required

Classification: DOCS-only PR (documentation file outside .github/prompts/)

Analysis

Changes reviewed:

1. Line 504: Expanded description for memory-update sessions explaining why they qualify as investigation work
2. Lines 689-747: Added JSON example demonstrating investigation-only session log pattern

Findings

Severity	Category	Finding	Location	CWE
None	-	No security issues identified	-	-

Observations:

• All values in the JSON example are placeholder data (session: 200, abc1234, def5678, feat/my-feature)
• No real credentials, API keys, or tokens present
• No sensitive internal URLs or endpoints disclosed
• Content explains existing protocol behavior without introducing attack surface

Recommendations

None required.

Verdict

VERDICT: PASS
MESSAGE: Documentation-only change with no security implications. All JSON values are example placeholders.

QA Review Details

VERDICT: PASS
MESSAGE: Documentation-only PR with valid markdown syntax and no broken references.

PR TYPE: DOCS
FILES: .agents/SESSION-PROTOCOL.md (documentation)

EVIDENCE:
- Tests found: N/A - DOCS only
- Test execution: PASS (4351 passed, 3 skipped) - confirms no regressions from doc changes
- Edge cases: N/A - DOCS only
- Error handling: N/A - DOCS only
- Blocking issues: 0

ANALYSIS:

1. **Content Review**:
   - Line 504: Memory-update description expanded with clear rationale
   - Lines 689-747: Investigation-only session log example added with valid JSON structure
   - Example demonstrates correct `SKIPPED: investigation-only` evidence pattern per ADR-034

2. **Markdown Quality**:
   - Proper heading hierarchy (### Investigation-Only Session Log Example)
   - Code block correctly fenced with `json` language specifier
   - Bullet points properly formatted

3. **Cross-Reference Validation**:
   - References ADR-034 (exists at `.agents/architecture/ADR-034-investigation-session-qa-exemption.md`)
   - JSON example references schema at `.agents/schemas/session-log.schema.json` (valid path)

4. **Technical Accuracy**:
   - Example JSON follows session-log schema structure (schemaVersion, session, protocolCompliance, workLog)
   - `handoffNotUpdated` correctly shows `Complete: false` for MUST NOT requirement
   - Evidence patterns match documented conventions

REGRESSION RISK: Low
- Documentation-only change
- No executable code modified
- No API or behavior changes

Analyst Review Details

Now I have enough context to provide my analysis.

---

Analyst Review: PR #1215

Code Quality Score

Criterion	Score (1-5)	Notes
Readability	5	Clear explanation of memory-update rationale, well-structured JSON example
Maintainability	5	Documentation follows existing patterns, easy to update
Consistency	5	Matches existing session log format and ADR-034 terminology
Simplicity	4	JSON example is comprehensive but slightly verbose (60 lines)

Overall: 4.75/5

Impact Assessment

• Scope: Isolated (single documentation file)
• Risk Level: Low
• Affected Components: .agents/SESSION-PROTOCOL.md only

Findings

Priority	Category	Finding	Location
Low	Completeness	JSON example includes all required fields per schema	Lines 693-740
Low	Accuracy	handoffNotUpdated uses Complete: false correctly for MUST NOT items	Line 718
Low	Alignment	Example aligns with ADR-034 Phase 2 documentation requirements	ADR-034:242-253

Verification Checks

1. Schema Compliance: JSON example includes schemaVersion, session, protocolCompliance, workLog fields matching .agents/schemas/session-log.schema.json
2. ADR-034 Alignment: Documentation satisfies Phase 2 requirements:
   • Memory-update sessions documented as valid investigation sessions [PASS]
   • Session log template updated with investigation-only example [PASS]
3. Existing Pattern Consistency: SKIPPED: investigation-only evidence matches SKIPPED: docs-only pattern

Recommendations

1. None required. Changes are complete and accurate.

Verdict

VERDICT: PASS
MESSAGE: Documentation completes ADR-034 Phase 2 requirements with accurate session log example and clear memory-update rationale.

Architect Review Details

Design Quality Assessment

Aspect	Rating (1-5)	Notes
Pattern Adherence	5	Follows ADR-034 implementation plan exactly (Phase 2 items 3 and 4)
Boundary Respect	5	Changes scoped to SESSION-PROTOCOL.md documentation only
Coupling	5	No code dependencies introduced
Cohesion	5	Single responsibility: document investigation-only mode
Extensibility	5	Example is self-contained and illustrative

Overall Design Score: 5/5

Architectural Concerns

Severity	Concern	Location	Recommendation
None	-	-	-

No architectural concerns identified. Changes are documentation-only.

Breaking Change Assessment

• Breaking Changes: No
• Impact Scope: None
• Migration Required: No
• Migration Path: N/A

Technical Debt Analysis

• Debt Added: None
• Debt Reduced: Low (improved documentation reduces future confusion)
• Net Impact: Improved

ADR Assessment

• ADR Required: No
• Decisions Identified: None (implements existing ADR-034 Phase 2 documentation)
• Existing ADR: ADR-034-investigation-session-qa-exemption.md
• Recommendation: N/A (PR fulfills ADR-034 Phase 2 documentation requirements)

Recommendations

1. None. The PR correctly implements the remaining Phase 2 documentation items from ADR-034.

Verdict

VERDICT: PASS
MESSAGE: Documentation-only change that completes ADR-034 Phase 2 requirements. Expanded memory-update rationale aligns with allowlist justification. JSON example follows established session log schema with correct SKIPPED pattern.

DevOps Review Details

Pipeline Impact Assessment

Area	Impact	Notes
Build	None	Documentation-only change
Test	None	No code modified
Deploy	None	No deployment changes
Cost	None	No CI/CD changes

CI/CD Quality Checks

Check	Status	Location
YAML syntax valid	N/A	No workflow files changed
Actions pinned	N/A	No actions modified
Secrets secure	N/A	No secrets involved
Permissions minimal	N/A	No permissions changed
Shell scripts robust	N/A	No scripts modified

Findings

Severity	Category	Finding	Location	Fix
-	-	No DevOps concerns	-	-

Template Assessment

• PR Template: Adequate
• Issue Templates: N/A (not modified)
• Template Issues: None

Automation Opportunities

Opportunity	Type	Benefit	Effort
-	-	-	-

Recommendations

None. This is a documentation-only PR updating .agents/SESSION-PROTOCOL.md with expanded explanations and a JSON example for investigation-only sessions. No CI/CD, build, or infrastructure components are affected.

Verdict

VERDICT: PASS
MESSAGE: Documentation-only PR with no DevOps impact. Changes expand session protocol documentation with memory-update rationale and investigation-only session log example.

Roadmap Review Details

Strategic Alignment Assessment

Criterion	Rating	Notes
Aligns with project goals	High	Completes Phase 2 documentation from accepted ADR-034
Priority appropriate	High	P0 documentation specified in ADR implementation plan
User value clear	High	Enables agents to use investigation-only mode correctly
Investment justified	High	Minimal effort (22 lines added) to complete existing feature

Feature Completeness

• Scope Assessment: Right-sized
• Ship Ready: Yes
• MVP Complete: Yes (addresses both items from ADR-034 Phase 2: expanded description + JSON example)
• Enhancement Opportunities: None identified. Documentation is complete.

Impact Analysis

Dimension	Assessment	Notes
User Value	High	Agents blocked on using investigation-only mode now have clear guidance
Business Impact	Medium	Reduces 29.4% session workaround friction (per ADR-034 analysis)
Technical Leverage	Low	Documentation only, no code
Competitive Position	Neutral	Internal process improvement

Concerns

Priority	Concern	Recommendation
Low	JSON example uses year 2026	Cosmetic, acceptable for example data

Recommendations

1. Merge as-is. This PR completes the Phase 2 documentation deliverables specified in ADR-034 lines 242-253.

Verdict

VERDICT: PASS
MESSAGE: PR completes P0 documentation from ADR-034 Phase 2. Scope is right-sized. Both deliverables (memory-update rationale, JSON example) addressed. No strategic concerns.

---

Run Details

Property	Value
Run ID	22421164856
Triggered by	pull_request on 1215/merge
Commit	53b42d2a575824a70224daea1565c1776667fdf9

_{Powered by AI Quality Gate workflow}

[rjmurillo]

Re-triggering CI after description fix

[rjmurillo]

Retriggering CI

[rjmurillo]

Review Triage Required

Note

Priority: NORMAL - Human approval required before bot responds

Review Summary

Source	Reviews	Comments
Human	1	0
Bot	0	0

Next Steps

1. Review human feedback above
2. Address any CHANGES_REQUESTED from human reviewers
3. Add triage:approved label when ready for bot to respond to review comments

---

_{Powered by PR Maintenance workflow - Add triage:approved label}