[SPRINT-04] analysis-foundation

[MarcoPolo483]

SPRINT-04 -- analysis-foundation

Generated: 2026-03-01
Story IDs are canonical Veritas IDs from veritas-plan.json.
EVA-STORY tags in source files must use these exact IDs.

Stories

ID	Title	WBS	Size
ACA-03-002	As the system I handle a rule failure in isolation (one	3.1.2	S
ACA-03-003	As the system I persist each Finding to Cosmos with ful	3.1.3	M
ACA-03-011	R-01 Dev Box auto-stop: returns finding when annual Dev	3.3.1	M

Execution Order

1. ACA-03-002 -- As the system I handle a rule failure in isolation (one rule
2. ACA-03-003 -- As the system I persist each Finding to Cosmos with full sch
3. ACA-03-011 -- R-01 Dev Box auto-stop: returns finding when annual Dev Box

Notes

• All story IDs verified against .eva/veritas-plan.json
• Fill in TODO fields before creating the GitHub issue
• Create issue with: gh issue create --repo eva-foundry/51-ACA --title "[SPRINT-04] analysis-foundation" --body-file .github/sprints/sprint-04-analysis-foundation.md --label "sprint-task"

[github-actions]

Sprint Agent Started -- SPRINT-04

Branch: sprint/04-analysis-foundation
Stories: 3
Started: 2026-03-01T13:03:48Z

Working through 3 stories in sequence. Progress comments will follow after each story.

[github-actions]

SPRINT-04 -- Story 1/3 Complete

Story: ACA-03-002 -- As the system I handle a rule failure in isolation (one rule crash does not
Status: DONE
Commit: b5a13cdb
Lint: [WARN] WARN
Tests: [WARN] WARN

Files written:

• services/analysis/app/main.py

Acceptance criteria:

• If one rule raises an exception, the engine logs the error and continues
• The AnalysisRun record includes failed_rules array with rule IDs
• Other rules complete successfully and persist findings

---

Sprint agent continuing to next story...

[github-actions]

SPRINT-04 -- Story 2/3 Complete

Story: ACA-03-003 -- As the system I persist each Finding to Cosmos with full schema:
Status: DONE
Commit: 36bd2fe5
Lint: [WARN] WARN
Tests: [WARN] WARN

Files written:

• services/analysis/app/findings.py
• services/analysis/app/models.py

Acceptance criteria:

• Finding records persist to Cosmos findings container
• All 11 fields present: id, category, title, estimated_saving_low, estimated_saving_high, effort_class, risk_class, heuristic_source, narrative, deliverable_template_id, evidence_refs
• Partition key is subscriptionId
• Each finding has unique ID (format: {scanId}-{ruleId}-{counter})

---

Sprint agent continuing to next story...

[github-actions]

SPRINT-04 -- Story 3/3 Complete

Story: ACA-03-011 -- R-01 Dev Box auto-stop: returns finding when annual Dev Box cost > $1,000
Status: DONE
Commit: 38255abe
Lint: [WARN] WARN
Tests: [WARN] WARN

Files written:

• services/analysis/app/rules/rule_01_dev_box_autostop.py

Acceptance criteria:

• Rule queries inventory for Microsoft.DevBox/devcenters and devboxes resources
• Calculates annual cost: sum of monthly costs * 12
• Returns finding when annual cost > $1,000
• Finding includes: category='compute-scheduling', title='Dev Box instances run nights and weekends', estimated_saving_low/high (30-50% of annual cost), effort_class='trivial', risk_class='none'
• narrative field explains auto-stop schedule recommendation
• deliverable_template_id='tmpl-dev-box-autostop'

---

Sprint agent continuing to next story...

[github-actions]

Sprint Summary -- SPRINT-04 COMPLETE

Sprint: analysis-foundation
Branch: sprint/04-analysis-foundation
Stories: 3/3 passed
Failed: 0
Timestamp: 2026-03-01T13:04:07Z

Summary Metrics

Metric	Value
Duration	0.3 minutes
Velocity	14102.36 stories/day
Completion	3/3 (100%)
Total Files	4
Avg Story Time	0.1 min

Story Breakdown

Story	Files	Lint	Tests	Status
ACA-03-002	1 files	WARN	WARN	DONE
ACA-03-003	2 files	WARN	WARN	DONE
ACA-03-011	1 files	WARN	WARN	DONE

Detailed Results

[PASS] ACA-03-002 -- As the system I handle a rule failure in isolation (one rule crash does not -- b5a13cdb
[PASS] ACA-03-003 -- As the system I persist each Finding to Cosmos with full schema: -- 36bd2fe5
[PASS] ACA-03-011 -- R-01 Dev Box auto-stop: returns finding when annual Dev Box cost > $1,000 -- 38255abe

Next Steps:

1. Review the PR for this branch
2. Check acceptance criteria on each story above
3. Run full test suite
4. Merge when all criteria are met
5. Add sonnet-review label to trigger architecture review

Posted by sprint-agent workflow -- all changes on branch sprint/04-analysis-foundation

[github-actions]

PR opened: #19

[github-actions]

Sprint Agent Started -- SPRINT-04

Branch: sprint/04-analysis-foundation
Stories: 3
Started: 2026-03-01T13:07:06Z

Working through 3 stories in sequence. Progress comments will follow after each story.

[github-actions]

SPRINT-04 -- Story 1/3 Complete

Story: ACA-03-002 -- As the system I handle a rule failure in isolation (one rule crash does not
Status: DONE
Commit: 3af5882f
Lint: [WARN] WARN
Tests: [WARN] WARN

Files written:

• services/analysis/app/main.py

Acceptance criteria:

• If one rule raises an exception, the engine logs the error and continues
• The AnalysisRun record includes failed_rules array with rule IDs
• Other rules complete successfully and persist findings

---

Sprint agent continuing to next story...

[github-actions]

SPRINT-04 -- Story 2/3 Complete

Story: ACA-03-003 -- As the system I persist each Finding to Cosmos with full schema:
Status: DONE
Commit: 68b39bc4
Lint: [WARN] WARN
Tests: [WARN] WARN

Files written:

• services/analysis/app/findings.py
• services/analysis/app/models.py

Acceptance criteria:

• Finding records persist to Cosmos findings container
• All 11 fields present: id, category, title, estimated_saving_low, estimated_saving_high, effort_class, risk_class, heuristic_source, narrative, deliverable_template_id, evidence_refs
• Partition key is subscriptionId
• Each finding has unique ID (format: {scanId}-{ruleId}-{counter})

---

Sprint agent continuing to next story...

[github-actions]

SPRINT-04 -- Story 3/3 Complete

Story: ACA-03-011 -- R-01 Dev Box auto-stop: returns finding when annual Dev Box cost > $1,000
Status: DONE
Commit: cb8b321a
Lint: [WARN] WARN
Tests: [WARN] WARN

Files written:

• services/analysis/app/rules/rule_01_dev_box_autostop.py

Acceptance criteria:

• Rule queries inventory for Microsoft.DevBox/devcenters and devboxes resources
• Calculates annual cost: sum of monthly costs * 12
• Returns finding when annual cost > $1,000
• Finding includes: category='compute-scheduling', title='Dev Box instances run nights and weekends', estimated_saving_low/high (30-50% of annual cost), effort_class='trivial', risk_class='none'
• narrative field explains auto-stop schedule recommendation
• deliverable_template_id='tmpl-dev-box-autostop'

---

Sprint agent continuing to next story...

[github-actions]

Sprint Summary -- SPRINT-04 COMPLETE

Sprint: analysis-foundation
Branch: sprint/04-analysis-foundation
Stories: 3/3 passed
Failed: 0
Timestamp: 2026-03-01T13:07:26Z

Summary Metrics

Metric	Value
Duration	0.3 minutes
Velocity	12538.81 stories/day
Completion	3/3 (100%)
Total Files	4
Avg Story Time	0.1 min

Story Breakdown

Story	Files	Lint	Tests	Status
ACA-03-002	1 files	WARN	WARN	DONE
ACA-03-003	2 files	WARN	WARN	DONE
ACA-03-011	1 files	WARN	WARN	DONE

Detailed Results

[PASS] ACA-03-002 -- As the system I handle a rule failure in isolation (one rule crash does not -- 3af5882f
[PASS] ACA-03-003 -- As the system I persist each Finding to Cosmos with full schema: -- 68b39bc4
[PASS] ACA-03-011 -- R-01 Dev Box auto-stop: returns finding when annual Dev Box cost > $1,000 -- cb8b321a

Next Steps:

1. Review the PR for this branch
2. Check acceptance criteria on each story above
3. Run full test suite
4. Merge when all criteria are met
5. Add sonnet-review label to trigger architecture review

Posted by sprint-agent workflow -- all changes on branch sprint/04-analysis-foundation

[github-actions]

PR opened: