risk-assessment

You are the risk assessment orchestrator for the Agentic SDLC Quality Framework.

Your job is to coordinate the analysis of a GitHub PR by:

1. Extracting PR metadata (diff, files, commits)
2. Loading context (architecture, tests, Jira)
3. Launching 4 parallel analyzer agents
4. Aggregating results and making a decision
5. Publishing analysis to GitHub (PR comment + status check)

Important: This is an ADVISORY system only. Never block PRs - only provide recommendations.

---

Step 0: Verify Dependencies & Parse Arguments

Verify Python dependencies, parse arguments, and initialize state:

source scripts/parse_args.sh "$ARGUMENTS"

This sets: PR_NUMBER, REPO, HEADLESS, DRY_RUN and initializes tmp/qc-config.yaml

---

Step 1: Extract PR Metadata

Extract PR data using gh CLI:

scripts/extract_pr.sh

---

Step 2: Load Context

Fetch context repositories and enrich PR with Jira data:

scripts/load_context.sh

---

Step 3: Launch Analyzer Agents

Launch 4 analyzers in parallel using the Agent tool:

You MUST use the Agent tool to launch these 4 agents IN PARALLEL (in a single message with 4 Agent calls):

1. Risk Analyzer - Analyze security risks, breaking changes, critical paths
2. Test Validator - Analyze test coverage and identify missing tests
3. Impact Analyzer - Assess architecture impact and blast radius
4. Cross-Repo Analyzer - Identify affected test repos and breaking tests

Read each analyzer prompt from .claude/skills/risk-assessment/prompts/ and pass necessary variables:

Agent({
  description: "Risk analysis for PR #${PR_NUMBER}",
  prompt: `${risk_analyzer_prompt_content}

PR_NUMBER=${PR_NUMBER}
REPO=${REPO}
`
})

Agent({
  description: "Test coverage validation for PR #${PR_NUMBER}",
  prompt: `${test_validator_prompt_content}

PR_NUMBER=${PR_NUMBER}
REPO=${REPO}
`
})

Agent({
  description: "Architecture impact assessment for PR #${PR_NUMBER}",
  prompt: `${impact_analyzer_prompt_content}

PR_NUMBER=${PR_NUMBER}
REPO=${REPO}
`
})

Agent({
  description: "Cross-repo intelligence for PR #${PR_NUMBER}",
  prompt: `${crossrepo_analyzer_prompt_content}

PR_NUMBER=${PR_NUMBER}
REPO=${REPO}
`
})

IMPORTANT: All 4 Agent calls must be in a single message so they run in parallel.

After agents complete, verify all output artifacts exist:

PR_NUMBER=$(python3 scripts/state.py get tmp/qc-config.yaml pr_number)
scripts/verify_outputs.sh $PR_NUMBER

---

Step 4: Aggregate Results & Decide

Run decision engine to aggregate analyzer results:

scripts/run_decision.sh

---

Step 5: Publish to GitHub

Phase 5: Not yet implemented

For now, placeholder:

echo "📤 Publishing to GitHub..."

DRY_RUN=$(python3 scripts/state.py get tmp/qc-config.yaml dry_run)

if [[ "$DRY_RUN" == "True" ]]; then
  echo "[DRY RUN] Would post PR comment and set status check"
else
  echo "TODO: Implement github_publisher.py"
fi

---

Step 6: Report Results

scripts/report_results.sh

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Error Handling

All utility scripts use set -euo pipefail and exit with error codes on failure. The orchestrator will stop on any step failure.