| name | Forge |
| description | Autonomous quality engineering swarm that forges production-ready code through continuous behavioral verification, exhaustive E2E testing, and self-healing fix loops. Combines DDD+ADR+TDD methodology with BDD/Gherkin specifications, 7 quality gates, defect prediction, chaos testing, and cross-context dependency awareness. Architecture-agnostic — works with monoliths, microservices, modular monoliths, and any bounded-context topology. |
Forge — Autonomous Quality Engineering Swarm
Quality forged in, not bolted on.
Forge is a self-learning, autonomous quality engineering swarm that unifies three approaches into one:
| Pillar | Source | What It Does |
|---|
| Build | DDD+ADR+TDD methodology | Structured development with quality gates, defect prediction, confidence-tiered fixes |
| Verify | BDD/Gherkin behavioral specs | Continuous behavioral verification — the PRODUCT works, not just the CODE |
| Heal | Autonomous E2E fix loop | Test → Analyze → Fix → Commit → Learn → Repeat |
"DONE DONE" means: the code compiles AND the product behaves as specified. Every Gherkin scenario passes. Every quality gate clears. Every dependency graph is satisfied.
ARCHITECTURE ADAPTABILITY
Forge adapts to any project architecture. Before first run, it discovers your project structure:
Supported Architectures
| Architecture | How Forge Adapts |
|---|
| Monolith | Single backend process, all contexts in one codebase. Forge runs all tests against one server. |
| Modular Monolith | Single deployment with bounded contexts as modules. Forge discovers modules and tests each context independently. |
| Microservices | Multiple services. Forge discovers service endpoints, tests each service, validates inter-service contracts. |
| Monorepo | Multiple apps/packages in one repo. Forge detects workspace structure (Turborepo, Nx, Lerna, Melos, Cargo workspace). |
| Mobile + Backend | Frontend app with backend API. Forge starts backend, then runs E2E tests against it. |
| Full-Stack Monolith | Frontend and backend in same deployment. Forge tests through the UI layer against real backend. |
Project Discovery
On first invocation, Forge analyzes the project to build a context map:
Forge stores the discovered project map:
{
"architecture": "mobile-backend",
"backend": {
"technology": "rust",
"buildCommand": "cargo build --release --features test-endpoints",
"runCommand": "cargo run --release --features test-endpoints",
"healthEndpoint": "/health",
"port": 8080,
"migrationCommand": "cargo sqlx migrate run"
},
"frontend": {
"technology": "flutter",
"testCommand": "flutter drive --driver=test_driver/integration_test.dart --target={target}",
"testDir": "integration_test/e2e/",
"specDir": "integration_test/e2e/specs/"
},
"contexts": ["identity", "rides", "payments", "..."],
"testDataSeeding": {
"method": "api",
"endpoint": "/api/v1/test/seed",
"authHeader": "X-Test-Key"
}
}
Configuration Override
Projects can provide a forge.config.yaml at the repo root to override auto-discovery:
architecture: microservices
backend:
services:
- name: auth-service
port: 8081
healthEndpoint: /health
buildCommand: npm run build
runCommand: npm start
- name: payment-service
port: 8082
healthEndpoint: /health
buildCommand: npm run build
runCommand: npm start
frontend:
technology: react
testCommand: npx cypress run --spec {target}
testDir: cypress/e2e/
specDir: cypress/e2e/specs/
contexts:
- name: identity
testFile: auth.cy.ts
specFile: identity.feature
- name: payments
testFile: payments.cy.ts
specFile: payments.feature
dependencies:
identity:
blocks: [payments, orders]
payments:
depends_on: [identity]
blocks: [orders]
CRITICAL: NO MOCKING OR STUBBING ALLOWED
ABSOLUTE RULE: This skill NEVER uses mocking or stubbing of the backend API.
- ALL tests run against the REAL backend API
- NO mocking frameworks for API calls (no
mockito, wiremock, MockClient, nock, msw, httpretty, etc.)
- NO stubbed responses or fake data from API endpoints
- The backend MUST be running and healthy before any tests execute
- Test data is seeded through REAL API calls, not mocked state
Why No Mocking:
- Mocks hide real integration bugs
- Mocks create false confidence
- Mocks don't test the actual data flow
- Real API tests catch serialization, validation, and timing issues
PHASE 0: BACKEND SETUP (MANDATORY FIRST STEP)
BEFORE ANY TESTING, the backend MUST be built, compiled, and running.
This is the FIRST thing the skill does — no exceptions.
Step 1: Check and Start Backend
curl -s http://localhost:${BACKEND_PORT}/${HEALTH_ENDPOINT} || {
echo "Backend not running. Starting..."
cd ${BACKEND_DIR}
cp .env.example .env 2>/dev/null || true
${BUILD_COMMAND}
${MIGRATION_COMMAND}
nohup ${RUN_COMMAND} > backend.log 2>&1 &
echo $! > backend.pid
for i in {1..60}; do
if curl -s http://localhost:${BACKEND_PORT}/${HEALTH_ENDPOINT} | grep -q "ok\|healthy\|UP"; then
echo "Backend healthy on port ${BACKEND_PORT}"
break
fi
sleep 1
done
}
Step 2: Verify Backend Health
curl -s http://localhost:${BACKEND_PORT}/${HEALTH_ENDPOINT} | jq .
curl -s -H "${TEST_AUTH_HEADER}" http://localhost:${BACKEND_PORT}/${TEST_STATUS_ENDPOINT} | jq .
Step 3: Contract Validation
curl -s http://localhost:${BACKEND_PORT}/${OPENAPI_ENDPOINT} > /tmp/live-spec.json
npx @claude-flow/cli@latest memory store \
--key "contract-snapshot-$(date +%s)" \
--value "$(cat /tmp/live-spec.json | head -c 5000)" \
--namespace forge-contracts
Step 4: Seed Test Data (Real API Calls)
curl -X POST http://localhost:${BACKEND_PORT}/${SEED_ENDPOINT} \
-H "Content-Type: application/json" \
-H "${TEST_AUTH_HEADER}" \
-d '${SEED_PAYLOAD}'
PHASE 1: BEHAVIORAL SPECIFICATION & ARCHITECTURE RECORDS
Before testing, verify Gherkin specs and architecture decision records exist for the target bounded context.
Behavioral specifications define WHAT the product does from the user's perspective. Every test traces back to a Gherkin scenario. If tests pass but specs fail, the product is broken.
Spec Location
Gherkin specs are stored alongside tests:
${SPEC_DIR}/
├── [context-a].feature
├── [context-b].feature
├── [context-c].feature
└── ...
The exact location depends on your project's test structure. Forge auto-discovers this from the project map.
Spec-to-Test Mapping
Each Gherkin Scenario maps to exactly one test function. The mapping is tracked:
Feature: [Context Name]
As a [user role]
I want to [action]
So that [outcome]
Scenario: [Descriptive scenario name]
Given [precondition]
When [action]
Then [expected result]
And [additional verification]
Missing Spec Generation
If specs are missing for a target context, the Specification Verifier agent creates them:
- Read the screen/component/route implementation files for the context
- Extract all user-visible features, interactions, and states
- Generate Gherkin scenarios covering every cyclomatic path
- Write to
${SPEC_DIR}/[context].feature
- Map each scenario to its corresponding test function
Agent-Optimized ADR Generation
When Forge discovers a bounded context without an Architecture Decision Record, the Specification Verifier generates one. ADRs follow an agent-optimized format designed for machine consumption:
# ADR-NNN: [Context] Architecture Decision
## Status
Proposed | Accepted | Deprecated | Superseded by ADR-XXX
## MUST
- [Explicit required behaviors with contract references]
- [Link to OpenAPI spec: /api/v1/[context]/openapi.json]
- [Required integration patterns]
## MUST NOT
- [Explicit forbidden patterns]
- [Anti-patterns to avoid]
- [Coupling violations]
## Verification
- Command: [command to verify this decision holds]
- Expected: [expected output or exit code]
## Dependencies
- Depends on: [list of upstream contexts with ADR links]
- Blocks: [list of downstream contexts with ADR links]
ADR Storage:
- ADRs are stored in
docs/decisions/ or the project-configured ADR directory
- Each bounded context has exactly one ADR
- ADRs are updated when contracts change or new dependencies are discovered
- The Specification Verifier agent includes ADR generation in its workflow
PHASE 2: CONTRACT & DEPENDENCY VALIDATION
Contract Validation
Before running tests, verify API response schemas match expected DTOs:
Contract violations are treated as Gate 7 failures and must be resolved before functional testing proceeds.
Shared Types Validation
For bounded contexts that share dependencies, validate type consistency across context boundaries:
- Identify shared DTOs/models — For each context, extract types used in API requests and responses
- Cross-reference types — Compare DTOs between contexts that share dependencies (from the dependency graph)
- Flag type mismatches — e.g., context A expects
userId: string but context B sends userId: number
- Validate value objects — Ensure value objects (email, money, address) follow consistent patterns across contexts
- Report violations — Flag as pre-Gate warnings with specific file locations and expected vs actual types
{
"sharedTypeViolation": {
"type": "UserId",
"contextA": { "name": "payments", "file": "types/payment.ts", "definition": "string" },
"contextB": { "name": "orders", "file": "types/order.ts", "definition": "number" },
"severity": "error"
}
}
Cross-Cutting Foundation Validation
Verify cross-cutting concerns are consistent across all bounded contexts:
- Auth patterns — Same header format (
Authorization: Bearer <token>), same token validation approach across all endpoints
- Error response format — All API endpoints return errors in the project's standard format (consistent structure, error codes, HTTP status codes)
- Logging patterns — Consistent log levels, structured format, and correlation IDs across contexts
- Pagination format — Consistent pagination parameters and response format across collection endpoints
Cross-cutting violations are reported as warnings before Gate evaluation begins.
Dependency Graph
Bounded contexts have dependencies. When a fix touches context X, all contexts that depend on X must be re-tested.
Cascade Re-Testing
When Bug Fixer modifies a file in context X:
- Identify which context X belongs to
- Look up all contexts in
blocks list for X
- After X's tests pass, automatically re-run tests for blocked contexts
- If a cascade failure occurs, trace it back to the original fix
PHASE 3: SWARM INITIALIZATION
npx @claude-flow/cli@latest swarm init --topology hierarchical --max-agents 10 --strategy specialized
npx @claude-flow/cli@latest memory search --query "forge fix patterns" --namespace forge-patterns
npx @claude-flow/cli@latest memory retrieve --key "forge-coverage-status" --namespace forge-state
npx @claude-flow/cli@latest memory search --query "confidence tier" --namespace forge-patterns
npx @claude-flow/cli@latest memory search --query "defect prediction" --namespace forge-predictions
MODEL ROUTING
Forge routes each agent to the appropriate model tier based on task complexity, optimizing for cost without sacrificing quality:
| Agent | Model | Rationale |
|---|
| Specification Verifier | sonnet | Reads code + generates Gherkin — moderate reasoning |
| Test Runner | haiku | Structured execution, output parsing — low reasoning |
| Failure Analyzer | sonnet | Root cause analysis — moderate reasoning |
| Bug Fixer | opus | First-principles code fixes — high reasoning |
| Quality Gate Enforcer | haiku | Threshold comparison — low reasoning |
| Accessibility Auditor | sonnet | Code analysis + WCAG rules — moderate reasoning |
| Auto-Committer | haiku | Git operations, message formatting — low reasoning |
| Learning Optimizer | sonnet | Pattern analysis, prediction — moderate reasoning |
Projects can override model assignments in forge.config.yaml:
model_routing:
spec-verifier: sonnet
test-runner: haiku
failure-analyzer: sonnet
bug-fixer: opus
gate-enforcer: haiku
accessibility-auditor: sonnet
auto-committer: haiku
learning-optimizer: sonnet
When no override is specified, the defaults above are used. This routing reduces token cost by ~60% compared to running all agents on the highest-tier model.
PHASE 4: SPAWN AUTONOMOUS AGENTS
Claude Code MUST spawn these 8 agents in a SINGLE message with run_in_background: true:
Task({
model: "sonnet",
prompt: `You are the Specification Verifier agent. Your mission:
1. VERIFY backend is running: curl -sf http://localhost:${BACKEND_PORT}/${HEALTH_ENDPOINT}
2. Check if Gherkin specs exist for the target bounded context:
- Look in the project's spec directory
3. If specs are MISSING:
- Read the screen/component/route implementation files for the context
- Extract all user-visible features, interactions, states
- Generate Gherkin feature files with scenarios for every cyclomatic path
- Write specs to the correct location
4. If specs EXIST:
- Read current implementations
- Compare against existing scenarios
- Flag scenarios that no longer match implementation (stale specs)
- Generate new scenarios for uncovered features
5. Create spec-to-test mapping:
- Each Scenario name → test function name
- Store mapping in memory for Test Runner
6. Store results:
npx @claude-flow/cli@latest memory store --key "specs-[context]-[timestamp]" \
--value "[spec status JSON]" --namespace forge-specs
CONSTRAINTS:
- NEVER generate specs for code you haven't read
- NEVER assume UI elements exist without checking implementation
- NEVER create scenarios that duplicate existing coverage
- NEVER modify existing test files — only spec files
ACCEPTANCE:
- Every implementation file has at least one Gherkin scenario
- Spec-to-test mapping has zero unmapped entries
- All generated scenarios follow Given/When/Then format
- Results stored in forge-specs namespace
Output: List of all Gherkin scenarios with their mapped test functions, and any gaps found.`,
subagent_type: "researcher",
description: "Spec Verification",
run_in_background: true
})
Task({
model: "haiku",
prompt: `You are the Test Runner agent. Your mission:
1. VERIFY backend is running
2. Check defect predictions from memory:
npx @claude-flow/cli@latest memory search --query "defect prediction [context]" --namespace forge-predictions
- Run predicted-to-fail tests FIRST for faster convergence
3. Run the E2E test suite for the specified context using the project's test command
4. Capture ALL test output including stack traces
5. Parse failures into structured format:
{testId, gherkinScenario, error, stackTrace, file, line, context}
6. Map each failure to its Gherkin scenario (from spec-to-test mapping)
7. Store results in memory for other agents:
npx @claude-flow/cli@latest memory store \
--key "test-run-[timestamp]" \
--value "[parsed results JSON]" \
--namespace forge-results
CONSTRAINTS:
- NEVER skip failing tests
- NEVER modify test code or source code
- NEVER mock API calls or stub responses
- NEVER continue if backend health check fails
ACCEPTANCE:
- All test results stored in memory with structured format
- Zero unparsed failures — every failure has testId, error, stackTrace, file, line
- Predicted-to-fail tests executed first
- Results include Gherkin scenario mapping for every test`,
subagent_type: "tester",
description: "Test Runner",
run_in_background: true
})
Task({
model: "sonnet",
prompt: `You are the Failure Analyzer agent. Your mission:
1. Monitor memory for new test results from Test Runner
2. For each failure, analyze:
- Root cause category: element-not-found, assertion-failed, timeout,
api-mismatch, navigation-error, state-error, contract-violation
- Affected file and line number
- Which Gherkin scenario is violated
- Impact on dependent contexts (check dependency graph)
3. Search memory for matching fix patterns with confidence tiers:
npx @claude-flow/cli@latest memory search \
--query "[error pattern]" --namespace forge-patterns
4. If pattern found with confidence >= 0.85 (Gold+):
- Recommend auto-apply
- Include pattern key and success rate
5. If pattern found with confidence >= 0.75 (Silver):
- Suggest fix but flag for review
6. If no matching pattern:
- Perform root cause analysis from first principles
- Generate fix hypothesis
7. Store analysis in memory for Bug Fixer:
npx @claude-flow/cli@latest memory store \
--key "analysis-[testId]-[timestamp]" \
--value "[analysis JSON]" \
--namespace forge-results
CONSTRAINTS:
- NEVER assume root cause without stack trace evidence
- NEVER recommend fixes for passing tests
- NEVER skip dependency graph impact analysis
- NEVER override confidence tier thresholds
ACCEPTANCE:
- Every failure has a root cause category and affected file
- Zero unanalyzed failures
- Dependency impact documented for every failure
- Pattern search executed for every error type`,
subagent_type: "researcher",
description: "Failure Analyzer",
run_in_background: true
})
Task({
model: "opus",
prompt: `You are the Bug Fixer agent. Your mission:
1. Retrieve failure analysis from memory
2. For each failure, apply fix using confidence-tiered approach:
PLATINUM (>= 0.95 confidence):
- Auto-apply the stored fix pattern immediately
- No review needed
GOLD (>= 0.85 confidence):
- Auto-apply the stored fix pattern
- Flag in commit message for awareness
SILVER (>= 0.75 confidence):
- Read the failing test file and source file
- Apply suggested fix with extra verification
- Run targeted test before proceeding
BRONZE or NO PATTERN:
- Read the failing test file
- Read the source file causing the failure
- Implement fix from first principles
- Use defensive patterns appropriate to the test framework
3. After fixing, identify affected context:
- Check dependency graph for cascade impacts
- Flag dependent contexts for re-testing
4. Store the fix pattern with initial confidence:
npx @claude-flow/cli@latest memory store \
--key "fix-[error-type]-[hash]" \
--value '{"pattern":"[fix]","confidence":0.75,"tier":"silver","applied":1,"successes":0}' \
--namespace forge-patterns
5. Signal Test Runner to re-run affected tests
6. Signal Quality Gate Enforcer to check all 7 gates
CONSTRAINTS:
- NEVER change test assertions to make tests pass
- NEVER modify Gherkin specs to match broken behavior
- NEVER introduce new dependencies without flagging
- NEVER apply fixes without reading both test file and source file
ACCEPTANCE:
- Every applied fix has a targeted test re-run result
- Zero fixes without verification
- Fix pattern stored with initial confidence score
- Cascade impacts identified and flagged for re-testing`,
subagent_type: "coder",
description: "Bug Fixer",
run_in_background: true
})
Task({
model: "haiku",
prompt: `You are the Quality Gate Enforcer agent. Your mission:
After each fix cycle, evaluate ALL 7 quality gates:
GATE 1 — FUNCTIONAL (100% required):
- All tests in the target context pass
- No regressions in previously passing tests
GATE 2 — BEHAVIORAL (100% of targeted scenarios):
- Every Gherkin scenario that was targeted has a passing test
- Spec-to-test mapping is complete (no unmapped scenarios)
GATE 3 — COVERAGE (>=85% overall, >=95% critical paths):
- Calculate path coverage for the context
- Critical paths: authentication, payment, core workflows
- Non-critical paths: preferences, history, settings
GATE 4 — SECURITY (0 critical/high violations):
- No hardcoded API keys, tokens, or secrets in test files
- No hardcoded test credentials (use env vars or test fixtures)
- Secure storage patterns used (no plaintext sensitive data)
- No SQL injection vectors in dynamic queries
- No XSS vectors in rendered output
- No path traversal in file operations
- Dependencies have no known critical CVEs (when lockfile available)
- When AQE available: delegate to security-scanner for full SAST analysis
GATE 5 — ACCESSIBILITY (WCAG AA):
- All interactive elements have accessible labels
- Touch/click targets meet minimum size requirements
- Color contrast meets WCAG AA ratios
- Screen reader navigation order is logical
GATE 6 — RESILIENCE (tested for target context):
- Offline/disconnected state handled gracefully
- Timeout handling shows user-friendly message
- Error states show retry option
- Server errors show generic error, not stack trace
GATE 7 — CONTRACT (0 mismatches):
- API responses match expected schemas
- No unexpected null fields
- Enum values match expected set
- Pagination format is consistent
For each gate:
- Status: PASS / FAIL / SKIP (with reason)
- Details: what passed, what failed
- Blocking: whether this gate blocks the commit
Store gate results:
npx @claude-flow/cli@latest memory store \
--key "gates-[context]-[timestamp]" \
--value "[gate results JSON]" \
--namespace forge-state
ONLY signal Auto-Committer when ALL 7 GATES PASS.
CONSTRAINTS:
- NEVER approve a commit with ANY blocking gate failure
- NEVER lower thresholds below defined minimums
- NEVER skip gate evaluation — all 7 gates must be assessed
- NEVER mark a gate as PASS without evidence
ACCEPTANCE:
- Gate results stored in memory with PASS/FAIL/SKIP for all 7 gates
- Every FAIL includes specific details of what failed
- Every SKIP includes reason for skipping
- Auto-Committer only signaled when all blocking gates pass`,
subagent_type: "reviewer",
description: "Quality Gate Enforcer",
run_in_background: true
})
Task({
model: "sonnet",
prompt: `You are the Accessibility Auditor agent. Your mission:
1. For each screen/page/component in the target context, audit:
LABELS:
- Every interactive element has an accessible label/aria-label/Semantics label
- Labels are descriptive (not "button1" but "Submit payment")
- Images have alt text or semantic labels
TOUCH/CLICK TARGETS:
- All interactive elements meet minimum size (48x48dp mobile, 44x44px web)
- Flag any undersized targets
CONTRAST:
- Text on colored backgrounds meets WCAG AA ratio (4.5:1 normal, 3:1 large)
- Flag low-contrast combinations
SCREEN READER:
- Accessibility tree has logical reading order
- No duplicate or misleading labels
- Form fields have associated labels
FOCUS/TAB ORDER:
- Focus order follows visual layout
- Focus trap in modals/dialogs
- Focus returns to trigger after dialog closes
2. Generate findings as:
{severity: "critical"|"warning"|"info", element, file, line, issue, fix}
3. Store audit results:
npx @claude-flow/cli@latest memory store \
--key "a11y-[context]-[timestamp]" \
--value "[audit JSON]" \
--namespace forge-state
CONSTRAINTS:
- NEVER skip interactive elements during audit
- NEVER report false positives for decorative images
- NEVER ignore focus/tab order analysis
- NEVER apply fixes — only report findings for Bug Fixer
ACCEPTANCE:
- Every interactive element audited
- Findings stored with severity, element, file, line, issue, fix
- Zero unaudited interactive elements in target context
- WCAG AA compliance level assessed for every screen`,
subagent_type: "analyst",
description: "Accessibility Auditor",
run_in_background: true
})
Task({
model: "haiku",
prompt: `You are the Auto-Committer agent. Your mission:
1. Monitor for successful fixes where ALL 7 QUALITY GATES PASS
2. For each successful fix:
- Stage only the fixed files (never git add -A)
- Create detailed commit message:
fix(forge): Fix [TEST_ID] - [brief description]
Behavioral Spec: [Gherkin scenario name]
Root Cause: [what caused the failure]
- [specific issue 1]
- [specific issue 2]
Fix Applied:
- [change 1]
- [change 2]
Quality Gates:
- Functional: PASS
- Behavioral: PASS
- Coverage: [X]%
- Security: PASS
- Accessibility: PASS
- Resilience: PASS
- Contract: PASS
Confidence Tier: [platinum|gold|silver|bronze]
Pattern Stored: fix-[error-type]-[hash]
- Commit with the message above
3. Update coverage report with new passing paths
4. Store commit hash in memory for rollback capability:
npx @claude-flow/cli@latest memory store \
--key "commit-[hash]" \
--value "[commit details JSON]" \
--namespace forge-commits
5. Store last known good commit:
npx @claude-flow/cli@latest memory store \
--key "last-green-commit" \
--value "[hash]" \
--namespace forge-state
CONSTRAINTS:
- NEVER use git add -A or git add .
- NEVER commit without all 7 gates passing
- NEVER amend previous commits
- NEVER push to remote — only local commits
ACCEPTANCE:
- Commit message includes Behavioral Spec, Root Cause, Fix Applied, all 7 gate statuses
- Only fixed files are staged (no unrelated files)
- Commit hash stored in forge-commits namespace
- Last green commit updated in forge-state namespace`,
subagent_type: "reviewer",
description: "Auto-Committer",
run_in_background: true
})
Task({
model: "sonnet",
prompt: `You are the Learning Optimizer agent. Your mission:
1. After each test cycle, analyze patterns:
- Which error types fail most often?
- Which fix patterns have highest success rate?
- What new defensive patterns should be added?
- Which Gherkin scenarios are most fragile?
2. UPDATE CONFIDENCE TIERS:
For each fix pattern applied this cycle:
- If fix succeeded: confidence += 0.05 (cap at 1.0)
- If confidence crosses 0.95: promote to Platinum
- If confidence crosses 0.85: promote to Gold
- If fix failed: confidence -= 0.10 (floor at 0.0)
- If confidence drops below 0.70: demote to Bronze (learning-only)
Store updated pattern:
npx @claude-flow/cli@latest memory store \
--key "fix-[error-type]-[hash]" \
--value "[updated pattern JSON]" \
--namespace forge-patterns
3. DEFECT PREDICTION:
Analyze which contexts/files are likely to fail next:
- Files changed since last green run
- Historical failure rate per context
- Complexity of recent changes
Store prediction:
npx @claude-flow/cli@latest memory store \
--key "prediction-[date]" \
--value "[prediction JSON]" \
--namespace forge-predictions
4. Train neural patterns on successful fixes:
npx @claude-flow/cli@latest hooks post-task \
--task-id "forge-cycle" --success true --store-results true
5. Update coverage status:
npx @claude-flow/cli@latest memory store \
--key "forge-coverage-status" \
--value "[updated coverage JSON]" \
--namespace forge-state
6. Generate recommendations for test improvements
7. Export learning metrics:
npx @claude-flow/cli@latest neural train --pattern-type forge-fixes --epochs 5
CONSTRAINTS:
- NEVER promote a pattern that failed in the current cycle
- NEVER delete patterns — only demote below Bronze threshold
- NEVER override confidence scores without evidence from test results
- NEVER generate predictions without historical data
ACCEPTANCE:
- All applied patterns have updated confidence scores
- Prediction stored for next run with context-level probabilities
- Coverage status updated in forge-state namespace
- Zero patterns promoted without success evidence`,
subagent_type: "researcher",
description: "Learning Optimizer",
run_in_background: true
})
PHASE 5: QUALITY GATES
7 gates evaluated after each fix cycle. ALL must pass before a commit is created.
| Gate | Check | Threshold | Blocking |
|---|
| 1. Functional | All tests pass | 100% pass rate | YES |
| 2. Behavioral | Gherkin scenarios satisfied | 100% of targeted scenarios | YES |
| 3. Coverage | Path coverage | >=85% overall, >=95% critical | YES (critical only) |
| 4. Security | No hardcoded secrets, secure storage, SAST checks | 0 critical/high violations | YES |
| 5. Accessibility | Accessible labels, target sizes, contrast | WCAG AA | Warning only |
| 6. Resilience | Offline handling, timeout handling, error states | Tested for target context | Warning only |
| 7. Contract | API response matches expected schema | 0 mismatches | YES |
Gate Failure Categories
When gates fail, failures are categorized for targeted re-runs:
- Functional failures → Re-run Bug Fixer on failing tests
- Behavioral failures → Check spec-to-test mapping, may need new tests
- Coverage failures → Generate additional test paths
- Security failures → Fix hardcoded values, update storage patterns
- Accessibility failures → Add accessible labels, fix target sizes
- Resilience failures → Add offline/error state handling
- Contract failures → Update DTOs or flag API regression
AUTONOMOUS EXECUTION LOOP
┌────────────────────────────────────────────────────────────────────────┐
│ FORGE AUTONOMOUS LOOP │
├────────────────────────────────────────────────────────────────────────┤
│ │
│ ┌──────────┐ ┌──────────┐ ┌──────────┐ ┌──────────┐ │
│ │ Specify │───▶│ Test │───▶│ Analyze │───▶│ Fix │ │
│ │ (Gherkin)│ │ (Run) │ │ (Root │ │ (Tiered) │ │
│ └──────────┘ └──────────┘ │ Cause) │ └──────────┘ │
│ ▲ └──────────┘ │ │
│ │ ▼ │
│ ┌──────────┐ ┌──────────┐ ┌──────────┐ ┌──────────┐ │
│ │ Learn │◀───│ Commit │◀───│ Gate │◀───│ Audit │ │
│ │ (Update │ │ (Auto) │ │ (7 Gates)│ │ (A11y) │ │
│ │ Tiers) │ └──────────┘ └──────────┘ └──────────┘ │
│ └──────────┘ │
│ │ │
│ └───────────────── REPEAT ──────────────────────────────────────│
│ │
│ Loop continues until: ALL 7 GATES PASS or MAX_ITERATIONS (10) │
│ Gate failures are categorized for targeted re-runs (not full re-run) │
└────────────────────────────────────────────────────────────────────────┘
REAL-TIME PROGRESS REPORTING
Each agent emits structured progress events during execution for observability:
{"agent": "spec-verifier", "event": "spec_generated", "context": "payments", "scenarios": 12}
{"agent": "test-runner", "event": "test_started", "context": "payments", "test": "user_can_pay"}
{"agent": "test-runner", "event": "test_completed", "context": "payments", "passed": 10, "failed": 2}
{"agent": "failure-analyzer", "event": "root_cause_found", "test": "user_can_pay", "cause": "timeout"}
{"agent": "bug-fixer", "event": "fix_applied", "file": "payments.ts", "confidence": 0.92}
{"agent": "gate-enforcer", "event": "gate_evaluated", "gate": "functional", "status": "PASS"}
{"agent": "auto-committer", "event": "committed", "hash": "abc123", "tests_fixed": 2}
{"agent": "learning-optimizer", "event": "pattern_updated", "pattern": "fix-timeout-xyz", "tier": "gold"}
Progress File:
- Events are appended to
.forge/progress.jsonl (one JSON object per line)
- File is created at the start of each Forge run and truncated
- Tools can tail this file for real-time monitoring:
tail -f .forge/progress.jsonl
Integration with Agentic QE AG-UI:
- When the AQE AG-UI protocol is available, events stream directly to the user interface
- Users see live progress: which gate is being evaluated, which test is running, which fix is being applied
- When running in Claude Code without AG-UI, progress is visible through agent output files
CONFIDENCE TIERS FOR FIX PATTERNS
Every fix pattern is tracked with a confidence score that evolves over time:
{
"key": "fix-element-not-found-abc123",
"pattern": {
"error": "Element not found / No element",
"fix": "Ensure element is rendered and visible before interaction",
"files_affected": ["*_test.*"],
"context": "any"
},
"tier": "gold",
"confidence": 0.92,
"auto_apply": true,
"applied_count": 47,
"success_count": 43,
"success_rate": 0.915,
"last_applied": "2026-02-06T14:30:00Z",
"last_failed": "2026-02-01T09:15:00Z"
}
Tier Thresholds
| Tier | Confidence | Auto-Apply | Behavior |
|---|
| Platinum | >= 0.95 | Yes | Apply immediately without review |
| Gold | >= 0.85 | Yes | Apply and flag in commit message |
| Silver | >= 0.75 | No | Suggest to Bug Fixer, don't auto-apply |
| Bronze | >= 0.70 | No | Store for learning only, never auto-apply |
| Expired | < 0.70 | No | Pattern demoted, needs revalidation |
Confidence Updates
After each application:
- Success: confidence += 0.05 (capped at 1.0)
- Failure: confidence -= 0.10 (floored at 0.0)
- Tier promotion when crossing threshold upward
- Tier demotion when crossing threshold downward
DEFECT PREDICTION
Before running tests, the Learning Optimizer analyzes historical data to predict which tests are most likely to fail:
Input Signals
- Files changed since last green run (git diff against last-green-commit)
- Historical failure rates per bounded context (from forge-results namespace)
- Fix pattern freshness — recently applied fixes are more likely to regress
- Complexity metrics — contexts with more cyclomatic paths fail more often
- Dependency chain length — deeper dependency chains have higher failure rates
Prediction Output
{
"date": "2026-02-07",
"predictions": [
{ "context": "payments", "probability": 0.73, "reason": "3 files changed in payment module" },
{ "context": "orders", "probability": 0.45, "reason": "depends on payments (changed)" },
{ "context": "identity", "probability": 0.12, "reason": "no changes, stable history" }
],
"recommended_order": ["payments", "orders", "identity"]
}
Tests are executed in descending probability order — predicted-to-fail tests run FIRST for faster convergence.
EXHAUSTIVE EDGE CASE TESTING
General UI Element Edge Cases
For EVERY interactive element, test:
-
Interaction States
- Single interaction → expected action
- Repeated rapid interaction → no duplicate action
- Long press / right-click → context menu if applicable
- Disabled state → no action, visual feedback
-
Input Field States
- Empty → placeholder visible
- Focus → visual focus indicator
- Valid input → no error
- Invalid input → error message
- Max length reached → prevents further input
- Paste → validates pasted content
- Clear → resets to empty
-
Async Operation States
- Before load → loading indicator
- During load → spinner, disabled submit
- Success → data displayed, spinner gone
- Error → error message, retry option
- Timeout → timeout message, retry option
-
Navigation Edge Cases
- Back navigation → previous screen or exit confirmation
- Deep link → correct screen with params
- Invalid deep link → fallback/error screen
- Browser forward/back (web) → correct state
-
Scroll Edge Cases
- Overscroll → appropriate feedback
- Scroll to hidden content → content becomes visible
- Keyboard appears → scroll to focused field
Network Edge Cases
- No internet → offline indicator, cached data if available
- Slow connection → loading states persist, timeout handling
- Connection restored → auto-retry pending operations
- Server error 500 → generic error message
- Auth error 401 → redirect to login
- Permission error 403 → permission denied message
- Not found 404 → "not found" message
Chaos Testing (Resilience)
For each target context, inject controlled failures:
- Timeout injection → API calls take >10s → verify timeout UI
- Partial response → API returns incomplete data → verify graceful degradation
- Rate limiting → API returns 429 → verify retry-after behavior
- Concurrent mutations → Multiple clients modify same resource → verify conflict handling
- Session expiry → Token expires mid-flow → verify re-auth prompt
Visual Regression Testing
For UI-heavy projects, Forge captures and compares screenshots to detect unintended visual changes:
- Before fix — Capture baseline screenshots of all screens in the target context
- After fix — Capture new screenshots of the same screens
- Compare — Pixel-by-pixel comparison with configurable threshold (default: 0.1% diff tolerance)
- Report — Flag visual regressions as Gate 5 (Accessibility) warnings
- Store — Save screenshot diffs in memory for review
Screenshot Capture by Platform:
| Platform | Method |
|---|
| Web (Playwright) | page.screenshot({ fullPage: true }) |
| Web (Cypress) | cy.screenshot() |
| Flutter | await tester.binding.setSurfaceSize(size); await expectLater(find.byType(App), matchesGoldenFile('name.png')) |
| Mobile (native) | Platform-specific screenshot capture |
Configuration:
visual_regression:
enabled: true
threshold: 0.001
screenshot_dir: .forge/screenshots
full_page: true
When Agentic QE is available, delegate to the visual-tester agent for parallel viewport comparison across multiple screen sizes.
INVOCATION MODES
/forge --autonomous --all
/forge --autonomous --context [context-name]
/forge --verify-only
/forge --verify-only --context [context-name]
/forge --fix-only --context [context-name]
/forge --learn
/forge --add-coverage --screens [name1],[name2]
/forge --spec-gen --context [context-name]
/forge --spec-gen --all
/forge --gates-only
/forge --gates-only --context [context-name]
/forge --predict
/forge --predict --context [context-name]
/forge --chaos --context [context-name]
/forge --chaos --all
MEMORY NAMESPACES
| Namespace | Purpose | Key Pattern |
|---|
forge-patterns | Fix patterns with confidence tiers | fix-[error-type]-[hash] |
forge-results | Test run results | test-run-[timestamp] |
forge-state | Coverage + gate status | forge-coverage-status, gates-[context]-[ts], last-green-commit |
forge-commits | Commit history | commit-[hash] |
forge-screens | Implemented screens/pages | screen-[name] |
forge-specs | Gherkin specifications | specs-[context]-[timestamp] |
forge-contracts | API contract snapshots | contract-snapshot-[timestamp] |
forge-predictions | Defect prediction history | prediction-[date] |
OPTIONAL: AGENTIC QE INTEGRATION
Forge can optionally integrate with the Agentic QE framework via MCP for enhanced capabilities. All AQE features are additive — Forge works identically without AQE.
Detection
On startup, Forge checks for AQE availability:
claude mcp list | grep -q "aqe" && echo "AQE available" || echo "AQE not available — using defaults"
Enhanced Capabilities When AQE Is Available
| Forge Component | Without AQE (Default) | With AQE |
|---|
| Pattern Storage | claude-flow memory (forge-patterns namespace) | ReasoningBank — HNSW vector-indexed, 150x faster pattern search, experience replay |
| Defect Prediction | Historical failure rates + file changes | defect-intelligence domain — root-cause-analyzer + defect-predictor agents |
| Security Scanning | Gate 4 static checks (secrets, injection vectors) | security-compliance domain — full SAST/DAST via security-scanner agent |
| Accessibility Audit | Forge Accessibility Auditor agent | visual-accessibility domain — visual-tester + accessibility-auditor agents |
| Contract Testing | Gate 7 schema validation | contract-testing domain — contract-validator + graphql-tester agents |
| Progress Reporting | .forge/progress.jsonl file | AG-UI streaming protocol for real-time UI updates |
Fallback Behavior
When AQE is NOT available, Forge falls back to its built-in behavior for every capability. No configuration is required — the skill auto-detects and adapts.
Configuration
integrations:
agentic-qe:
enabled: true
domains:
- defect-intelligence
- security-compliance
- visual-accessibility
- contract-testing
reasoning_bank:
enabled: true
ag_ui:
enabled: true
AQE Agent Delegation Map
When AQE is enabled, Forge delegates specific subtasks to specialized AQE agents:
| Forge Agent | AQE Domain | AQE Agents Used |
|---|
| Specification Verifier | requirements-validation | bdd-generator, requirements-validator |
| Failure Analyzer | defect-intelligence | root-cause-analyzer, defect-predictor |
| Quality Gate Enforcer (Gate 4) | security-compliance | security-scanner, security-auditor |
| Accessibility Auditor | visual-accessibility | visual-tester, accessibility-auditor |
| Quality Gate Enforcer (Gate 7) | contract-testing | contract-validator, graphql-tester |
| Learning Optimizer | learning-optimization | learning-coordinator, pattern-learner |
Forge agents that have no AQE equivalent (Test Runner, Bug Fixer, Auto-Committer) continue to run as built-in agents regardless of AQE availability.
DEFENSIVE TEST PATTERNS
The Bug Fixer agent uses defensive patterns appropriate to the project's test framework. Examples:
Flutter: Safe Tap
Future<bool> safeTap(WidgetTester tester, Finder finder) async {
await tester.pumpAndSettle();
final elements = finder.evaluate();
if (elements.isNotEmpty) {
await tester.tap(finder.first, warnIfMissed: false);
await tester.pumpAndSettle();
return true;
}
debugPrint('Widget not found: ${finder.description}');
return false;
}
Flutter: Safe Text Entry
Future<bool> safeEnterText(WidgetTester tester, Finder finder, String text) async {
await tester.pumpAndSettle();
final elements = finder.evaluate();
if (elements.isNotEmpty) {
await tester.enterText(finder.first, text);
await tester.pumpAndSettle();
return true;
}
return false;
}
Flutter: Visual Observation Delay
Future<void> visualDelay(WidgetTester tester, {String? label}) async {
if (label != null) debugPrint('Observing: $label');
await tester.pump(const Duration(milliseconds: 2500));
}
Flutter: Scroll Until Visible
Future<bool> scrollUntilVisible(
WidgetTester tester,
Finder finder,
Finder scrollable,
) async {
for (int i = 0; i < 10; i++) {
await tester.pumpAndSettle();
if (finder.evaluate().isNotEmpty) return true;
await tester.drag(scrollable, const Offset(0, -300));
await tester.pumpAndSettle();
}
return false;
}
Flutter: Wait For API Response
Future<void> waitForApiResponse(WidgetTester tester, {int maxWaitMs = 5000}) async {
final startTime = DateTime.now();
while (DateTime.now().difference(startTime).inMilliseconds < maxWaitMs) {
await tester.pump(const Duration(milliseconds: 100));
if (find.byType(CircularProgressIndicator).evaluate().isEmpty) break;
}
await tester.pumpAndSettle();
}
Cypress / Playwright: Safe Click
async function safeClick(selector, options = { timeout: 5000 }) {
try {
await page.waitForSelector(selector, { state: 'visible', timeout: options.timeout });
await page.click(selector);
return true;
} catch (e) {
console.warn(`Element not found: ${selector}`);
return false;
}
}
Cypress / Playwright: Wait For API
async function waitForApi(urlPattern, options = { timeout: 10000 }) {
return page.waitForResponse(
response => response.url().includes(urlPattern) && response.status() === 200,
{ timeout: options.timeout }
);
}
COMMON FIX PATTERNS
Pattern: Element Not Found
{
"error": "Element not found / No element / Bad state: No element",
"cause": "Element not rendered, wrong selector, or not in viewport",
"tier": "platinum",
"confidence": 0.97,
"fixes": [
"Wait for element to be rendered before interaction",
"Use safe interaction helpers instead of direct calls",
"Verify selector matches actual element",
"Scroll element into view before interaction"
]
}
Pattern: Timeout
{
"error": "Timeout / pumpAndSettle timed out / waiting for selector",
"cause": "Infinite animation, continuous rebuild, or slow API",
"tier": "gold",
"confidence": 0.89,
"fixes": [
"Use fixed-duration wait instead of settle/idle wait",
"Dispose animation controllers in tearDown",
"Check for infinite re-render loops",
"Increase timeout for slow API calls"
]
}
Pattern: Assertion Failed
{
"error": "Expected: X, Actual: Y / AssertionError",
"cause": "State not updated or wrong expectation",
"tier": "silver",
"confidence": 0.78,
"fixes": [
"Add delay before assertion for async state updates",
"Verify test data seeding completed",
"Check async operation completion before asserting"
]
}
Pattern: API Response Mismatch
{
"error": "Type error / null value / schema mismatch",
"cause": "Backend response format changed",
"tier": "gold",
"confidence": 0.86,
"fixes": [
"Update model/DTO to match current API response",
"Add null safety handling",
"Check API version compatibility"
]
}
COVERAGE TRACKING
The Learning Optimizer maintains coverage status per context:
{
"lastRun": "2026-02-07T11:00:00Z",
"backendStatus": {
"healthy": true,
"port": 8080
},
"gateStatus": {
"functional": "PASS",
"behavioral": "PASS",
"coverage": "PASS",
"security": "PASS",
"accessibility": "WARNING",
"resilience": "PASS",
"contract": "PASS"
},
"contexts": {
"[context-a]": { "total": 68, "passing": 68, "failing": 0, "behavioralCoverage": 100 },
"[context-b]": { "total": 72, "passing": 70, "failing": 2, "behavioralCoverage": 97 }
},
"totalPaths": 0,
"passingPaths": 0,
"coveragePercent": 0,
"confidenceTiers": {
"platinum": 0,
"gold": 0,
"silver": 0,
"bronze": 0,
"expired": 0
}
}
AUTO-COMMIT MESSAGE FORMAT
fix(forge): Fix [TEST_ID] - [brief description]
Behavioral Spec: [Gherkin scenario name]
Root Cause: [what caused the failure]
- [specific issue 1]
- [specific issue 2]
Fix Applied:
- [change 1]
- [change 2]
Quality Gates:
- Functional: PASS
- Behavioral: PASS
- Coverage: [X]%
- Security: PASS
- Accessibility: PASS/WARNING
- Resilience: PASS
- Contract: PASS
Test Verification:
- Test now passes after fix
- No regression in related tests
- Dependent contexts re-tested: [list]
Confidence Tier: [platinum|gold|silver|bronze]
Pattern Stored: fix-[error-type]-[hash]
ROLLBACK & CONFLICT RESOLUTION
Rollback Capability
If a fix introduces regressions:
npx @claude-flow/cli@latest memory retrieve --key "last-green-commit" --namespace forge-state
git revert [bad-commit-hash]
npx @claude-flow/cli@latest memory store \
--key "rollback-[timestamp]" \
--value '{"commit":"[hash]","reason":"[reason]","pattern":"[pattern-key]"}' \
--namespace forge-patterns
Fix Conflict Protocol
When Bug Fixer's fix causes a cascade regression (tests in dependent contexts fail):
- Halt — Stop the fix loop for the affected context
- Re-analyze — Failure Analyzer examines both the original failure AND the cascade failure
- Categorize — Compare root cause categories:
- Different root cause → The fix is kept; the cascade failure is treated as a new, independent failure in the next loop iteration
- Same root cause → The fix is reverted and the pattern is demoted (-0.10 confidence)
- Revert limit — Maximum 2 revert cycles per test before escalating to user review
- Escalation — If 2 reverts occur for the same test, Forge pauses and reports:
ESCALATION: Test [testId] has regressed 2x after fix attempts.
Original failure: [description]
Cascade failure: [description]
Attempted fixes: [list]
Recommendation: Manual review required.
Agent Disagreement Resolution
When two agents disagree (e.g., Bug Fixer wants to change a file that Spec Verifier says shouldn't change):
- Quality Gate Enforcer acts as arbiter — It evaluates both proposed states
- The change that results in more gates passing wins
- Tie-breaking order:
- Fewer files changed (prefer minimal diff)
- Higher confidence tier (prefer proven patterns)
- Bug Fixer defers to Spec Verifier (specs are source of truth)
POST-EXECUTION LEARNING
After each autonomous run, the skill triggers comprehensive learning:
npx @claude-flow/cli@latest hooks post-task --task-id "forge-run" --success true --store-results true
npx @claude-flow/cli@latest neural train --pattern-type forge-fixes --epochs 5
npx @claude-flow/cli@latest memory store \
--key "prediction-$(date +%Y-%m-%d)" \
--value "[prediction JSON from Learning Optimizer]" \
--namespace forge-predictions
npx @claude-flow/cli@latest hooks metrics --format json
PROJECT-SPECIFIC EXTENSIONS
Forge can be extended per-project by creating a forge.contexts.yaml file alongside the skill:
contexts:
- name: identity
testFile: click_through_identity_full_test.dart
specFile: identity.feature
paths: 68
subdomains: [Auth, Profiles, Verification]
screens:
- name: Identity Verification
file: lib/screens/compliance/identity_verification_screen.dart
route: /verification
cyclomaticPaths:
- All verifications incomplete -> show progress 0%
- Email only verified -> show 25%
- All verified -> show 100% + celebration state
- name: payments
testFile: click_through_payments_test.dart
specFile: payments.feature
paths: 89
subdomains: [Wallet, Cards, Transactions]
dependencies:
identity:
blocks: [rides, payments, driver]
payments:
depends_on: [identity]
blocks: [rides, subscriptions]
This separates the generic Forge engine from project-specific configuration, making Forge reusable across any codebase.
QUICK REFERENCE CHECKLIST
Before running Forge:
After Forge completes:
