Example Swarm Output (SS-100)

This document shows a realistic example of what a completed SS-100 swarm run produces. The task is: "Refactor the authentication module to use JWT tokens"

Mission Briefing

╔═══════════════════════════════════════════════════════════════════════════════╗
║                                                                               ║
║                            🐝 SWARM COMMAND                                  ║
║                                                                               ║
║                         Multi-Agent Code Intelligence                         ║
║                                                                               ║
╚═══════════════════════════════════════════════════════════════════════════════╝

┌─ MISSION PARAMETERS ────────────────────────────────────────────────────────┐
│                                                                              │
│  Configuration:  SS-100 (89 agents, 5 domains, max depth 2)                 │
│  Session ID:     swarm-2024-04-08-22-34-a7f3                                │
│  Task:           Refactor the authentication module to use JWT tokens       │
│  Repository:     ~/projects/webapp-auth                                     │
│  Branch:         feature/jwt-migration                                      │
│                                                                              │
│  Agent Allocation:                                                           │
│    • Architecture Domain (CMD-ARCH):    15 direct workers                    │
│    • Implementation Domain (CMD-IMPL):  15 direct workers                    │
│    • Testing Domain (CMD-TEST):         15 direct workers                    │
│    • Documentation Domain (CMD-DOCS):   15 direct workers                    │
│    • Integration Domain (CMD-INTG):     15 direct workers                    │
│                                                                              │
│  Model Config:                                                               │
│    • Nexus (L0):           claude-opus-4.6                                   │
│    • Commanders (L1):      commander pool (opus/sonnet/gpt-5.x)              │
│    • Workers (L2):         worker pool (haiku/gpt-mini/codex)                │
│    • Reviewers:            8 slots from 7 configured reviewer pairs          │
│                                                                              │
└──────────────────────────────────────────────────────────────────────────────┘

────────────────────────────────────────────────────────────────────────────────

Configured pools for the current system:

Commander pool: claude-opus-4.6, claude-opus-4.5, claude-opus-4.6-1m, claude-sonnet-4.6, claude-sonnet-4.5, claude-sonnet-4, gpt-5.4, gpt-5.2, gpt-5.1
Worker pool: claude-haiku-4.5, gpt-5.4-mini, gpt-5-mini, gpt-4.1, gpt-5.3-codex, gpt-5.2-codex
Configured reviewer pairs (7):
1. claude-opus-4.6 ↔ gpt-5.4
2. claude-opus-4.5 ↔ gpt-5.2
3. claude-opus-4.6-1m ↔ gpt-5.1
4. claude-sonnet-4.6 ↔ gpt-5.3-codex
5. claude-sonnet-4.5 ↔ gpt-5.2-codex
6. claude-sonnet-4 ↔ gpt-5.4-mini
7. claude-haiku-4.5 ↔ gpt-5-mini

Phase Progression

═══════════════════════════════════════════════════════════════════════════════
🐝 PHASE 0 — MISSION INTAKE
═══════════════════════════════════════════════════════════════════════════════
✓ Mission parameters validated
✓ Repository scanned (142 files, 18,347 LOC)
✓ Intake packet normalized for 5-domain decomposition
                                                           [Elapsed: 1.8s]

─────────────────────────────────────────────────────────────────────────────

═══════════════════════════════════════════════════════════════════════════════
🐝 PHASE 1 — TASK DECOMPOSITION
═══════════════════════════════════════════════════════════════════════════════
✓ Nexus agent spawned (session: nexus-a7f3)
✓ Mission decomposed into 58 sub-tasks across 5 domains
✓ Domain allocation strategy computed
✓ Aspect taxonomy generated (15 aspects identified)
                                                           [Elapsed: 4.2s]

┌─ NEXUS INSIGHT ────────────────────────────────────────────────────────────┐
│ Documentation scope is broad but low-risk; reviewer coverage can flex      │
│ toward architecture + implementation if conflicts emerge.                  │
└──────────────────────────────────────────────────────────────────────────────┘

─────────────────────────────────────────────────────────────────────────────

═══════════════════════════════════════════════════════════════════════════════
🐝 PHASE 1.5 — SEALED CRITERIA GENERATION
═══════════════════════════════════════════════════════════════════════════════
✓ 8 sealed criteria generated for SS-100 shadow scoring
✓ Criteria hash sealed for Nexus-only validation
                                                           [Elapsed: 1.1s]

─────────────────────────────────────────────────────────────────────────────

═══════════════════════════════════════════════════════════════════════════════
🐝 PHASE 2 — CONTEXT CAPSULE CONSTRUCTION
═══════════════════════════════════════════════════════════════════════════════
✓ Context capsule prepared (3.2 MB compressed)
✓ Shared repository map attached to all 5 commanders
✓ Depth lock confirmed: Commanders may spawn workers directly (max depth 2)
                                                           [Elapsed: 3.4s]

─────────────────────────────────────────────────────────────────────────────

═══════════════════════════════════════════════════════════════════════════════
🐝 PHASE 3 — COMMANDER DEPLOYMENT
═══════════════════════════════════════════════════════════════════════════════
✓ CMD-ARCH spawned  (Architecture)      → 12 sub-tasks assigned
✓ CMD-IMPL spawned  (Implementation)    → 18 sub-tasks assigned
✓ CMD-TEST spawned  (Testing)           → 14 sub-tasks assigned
✓ CMD-DOCS spawned  (Documentation)     → 8 sub-tasks assigned
✓ CMD-INTG spawned  (Integration)       → 6 sub-tasks assigned
✓ 75 direct workers reserved (15 per commander; no intermediate layer)
                                                           [Elapsed: 2.6s]

┌─ NEXUS INSIGHT ────────────────────────────────────────────────────────────┐
│ SS-100 is running in direct-spawn mode: commanders fan out straight to      │
│ workers, reducing merge latency and keeping wall-clock under the 75s cap.   │
└──────────────────────────────────────────────────────────────────────────────┘

─────────────────────────────────────────────────────────────────────────────

═══════════════════════════════════════════════════════════════════════════════
🐝 PHASE 4 — EXECUTION
═══════════════════════════════════════════════════════════════════════════════
⚙️  Launching 75 workers across 5 commanders...
✓ Architecture:    15 workers spawned directly by CMD-ARCH
✓ Implementation:  15 workers spawned directly by CMD-IMPL
✓ Testing:         15 workers spawned directly by CMD-TEST
✓ Documentation:   15 workers spawned directly by CMD-DOCS
✓ Integration:     15 workers spawned directly by CMD-INTG

[████████████████████████████████████████████████████████████] 75/75

✓ 74 workers completed successfully
⚠️  1 worker timed out (W-IMPL-14) → recovered by commander retry
• 214 Result Atoms generated
• 187 evidence files referenced
                                                           [Elapsed: 18.9s]

┌─ NEXUS INSIGHT ────────────────────────────────────────────────────────────┐
│ First two commander bundles landed early, so cross-review started before    │
│ the final domains completed — pipeline overlap shaved several seconds.      │
└──────────────────────────────────────────────────────────────────────────────┘

─────────────────────────────────────────────────────────────────────────────

═══════════════════════════════════════════════════════════════════════════════
🐝 PHASE 5 — CROSS-REVIEW (pipeline overlap)
═══════════════════════════════════════════════════════════════════════════════
⚙️  Launching 8 reviewers across 4 cross-family pairs...
✓ Pair 1: claude-opus-4.6 ↔ gpt-5.4
✓ Pair 2: claude-opus-4.5 ↔ gpt-5.2
✓ Pair 3: claude-opus-4.6-1m ↔ gpt-5.1
✓ Pair 4: claude-sonnet-4.6 ↔ gpt-5.3-codex

• 5 commander bundles reviewed
• 3 disagreements flagged for Nexus arbitration
                                                           [Elapsed: 6.8s]

┌─ NEXUS INSIGHT ────────────────────────────────────────────────────────────┐
│ Documentation was the only bundle to land below CONSENSUS tier; reviewer    │
│ notes cluster around OpenAPI-vs-JSDoc format drift rather than correctness. │
└──────────────────────────────────────────────────────────────────────────────┘

─────────────────────────────────────────────────────────────────────────────

═══════════════════════════════════════════════════════════════════════════════
🐝 PHASE 6 — SHADOW SCORING (Shadow Score Spec L2)
═══════════════════════════════════════════════════════════════════════════════
⚙️  Nexus validating 5 commander bundles against 8 sealed criteria...

✓ Shadow Score validation: 13% Minor (2 sealed criteria failed)
✓ Hardening not required (below 15% threshold)
✓ Gap candidates promoted for final report
                                                           [Elapsed: 2.7s]

─────────────────────────────────────────────────────────────────────────────

═══════════════════════════════════════════════════════════════════════════════
🐝 PHASE 7 — CONSENSUS SYNTHESIS
═══════════════════════════════════════════════════════════════════════════════
⚙️  Nexus performing cross-domain synthesis...

✓ CMD-ARCH: 50 atoms → 42 final (consensus score: 0.87, CONSENSUS tier)
✓ CMD-IMPL: 71 atoms → 48 final (consensus score: 0.81, CONSENSUS tier)
✓ CMD-TEST: 47 atoms → 38 final (consensus score: 0.72, CONSENSUS tier)
✓ CMD-DOCS: 52 atoms → 35 final (consensus score: 0.68, MAJORITY tier)
✓ CMD-INTG: 48 atoms → 37 final (consensus score: 0.79, CONSENSUS tier)

• 214 atoms → 200 synthesized findings
• 3 conflicts escalated to Nexus (token expiry policy, hashing algorithm, token storage location)
                                                           [Elapsed: 1.6s]

─────────────────────────────────────────────────────────────────────────────

═══════════════════════════════════════════════════════════════════════════════
🐝 PHASE 8 — FINAL OUTPUT (ACTION REPORT)
═══════════════════════════════════════════════════════════════════════════════
✓ Cross-domain conflicts resolved (3/3)
✓ Gap Report generated: 5 gaps identified (2 🔴 blocking)
✓ Final report synthesized with attribution and confidence intervals
                                                           [Elapsed: 0.9s]

─────────────────────────────────────────────────────────────────────────────

Results Summary

┌─ DOMAIN RESULTS ────────────────────────────────────────────────────────────┐
│                                                                              │
│  Domain             Tier        Confidence   Findings   Time (s)            │
│  ──────────────────────────────────────────────────────────────────────     │
│  Architecture       CONSENSUS   0.87         42         20.4                │
│  Implementation     CONSENSUS   0.81         48         22.7                │
│  Testing            CONSENSUS   0.72         38         19.8                │
│  Documentation      MAJORITY    0.68         35         18.2                │
│  Integration        CONSENSUS   0.79         37         21.1                │
│                                                                              │
│  ─────────────────────────────────────────────────────────────────────────  │
│  Overall Confidence: 0.77 (High)                                            │
│  Total Execution Time: 44.0s                                                │
│  Cost Estimate: ~$3.84 (318k input tokens, 82k output tokens)               │
│                                                                              │
└──────────────────────────────────────────────────────────────────────────────┘

Nexus Insight:
  • Detailed counts below refer to synthesized findings, not raw worker headcount.
  • SS-100 ran 5 commanders + 75 direct workers + 8 reviewers under a 75s timeout.

Phase Breakdown:
[██████░░] Phase 0-3: Launch       (13.1s, 30%)
[████████] Phase 4:   Execution    (18.9s, 43%)
[███▓░░░░] Phase 5:   Cross-Review (6.8s, 15%)
[█▓░░░░░░] Phase 6:   Shadow Score (2.7s,  6%)
[█░░░░░░░] Phase 7-8: Synthesis    (2.5s,  6%)

Domain Reports

Detailed tallies in this section are synthesized findings after commander merge. SS-100 still uses 15 direct workers per commander with commander-direct fan-out.

🏗️ Architecture Domain (CMD-ARCH)

Consensus Tier: ✅ CONSENSUS (score: 0.87)
Confidence: 0.87 (High)
Workers: 15 direct workers + 1 commander
Merged Findings: 42 synthesized findings
Evidence Files: 38/42 findings cited evidence (90%)

Summary

The Architecture domain achieved high consensus on the JWT migration design. All agents agree on a three-layer architecture: token generation service, validation middleware, and refresh token handler. The design maintains backwards compatibility with existing session-based auth during the migration period.

Key Findings

JWT Token Structure (38/42 supporting findings, CONSENSUS)
- Standard JWT structure with header, payload, signature
- Payload includes: user_id, email, roles[], issued_at, expires_at
- Signature algorithm: RS256 (asymmetric) for enhanced security
- Token size: ~450 bytes (within HTTP header limits)
Authentication Flow (40/42 supporting findings, CONSENSUS)
- Login → validate credentials → generate access token (1h expiry) + refresh token (7d expiry)
- Access token in Authorization: Bearer <token> header
- Refresh token in HttpOnly secure cookie
- Token validation in Express middleware layer (src/middleware/jwt-auth.ts)
Key Management (35/42 supporting findings, CONSENSUS)
- RSA key pair (2048-bit) generated at service startup
- Private key stored in environment variable or secrets manager (AWS Secrets Manager / Azure Key Vault)
- Public key exposed at /.well-known/jwks.json endpoint for validation
- Key rotation strategy: monthly rotation with 24h overlap period
Migration Strategy (39/42 supporting findings, CONSENSUS)
- Dual-mode authentication: support both session cookies AND JWT tokens during 90-day migration
- Detection logic: check for Authorization header first, fallback to session cookie
- New logins issue JWT tokens; legacy sessions honored until expiry
- Feature flag: ENABLE_JWT_AUTH (default: true in v2.0+)
Error Handling (36/42 supporting findings, CONSENSUS)
- Token expired (401): client must refresh via /auth/refresh endpoint
- Token malformed (401): reject immediately, log security event
- Token signature invalid (401): reject + alert security team
- Missing token (401 or 403 depending on endpoint protection level)

Evidence Files Referenced

src/auth/session-manager.ts (current session implementation)
src/middleware/auth-check.ts (existing auth middleware)
src/models/user.model.ts (user schema with roles)
src/config/security.config.ts (security settings)
package.json (dependencies: express, cookie-parser, bcrypt)
.env.example (environment variable template)

Consensus Breakdown

CONSENSUS: 35 atoms (83%)
MAJORITY: 5 atoms (12%)
CONFLICT: 2 atoms (5%) — escalated to Nexus

💻 Implementation Domain (CMD-IMPL)

Consensus Tier: ✅ CONSENSUS (score: 0.81)
Confidence: 0.81 (High)
Workers: 15 direct workers + 1 commander
Merged Findings: 48 synthesized findings
Evidence Files: 41/48 findings cited evidence (85%)

Summary

The Implementation domain converged on a clear file structure and dependency plan. All agents identified the need for 3 new modules (jwt-service.ts, jwt-middleware.ts, refresh-handler.ts) and updates to 7 existing files. Implementation follows Express.js conventions and maintains existing error handling patterns.

Key Findings

New Dependencies (46/48 supporting findings, CONSENSUS)

"jsonwebtoken": "^9.0.2",     // JWT generation and validation
"jwks-rsa": "^3.1.0",          // Public key rotation support
"@types/jsonwebtoken": "^9.0.3" // TypeScript definitions

Remove after migration complete: N/A (session code remains for legacy support)

File Structure (44/48 supporting findings, CONSENSUS)

src/auth/
  ├── jwt-service.ts           (NEW) — token generation, validation, refresh
  ├── jwt-middleware.ts        (NEW) — Express middleware for JWT extraction
  ├── session-manager.ts       (MODIFY) — add JWT fallback logic
  ├── auth-routes.ts           (MODIFY) — add /auth/refresh endpoint
  └── types/jwt-payload.ts     (NEW) — TypeScript interfaces

src/middleware/
  ├── auth-check.ts            (MODIFY) — dual-mode authentication wrapper

src/config/
  ├── security.config.ts       (MODIFY) — JWT secret, expiry, algorithm config
  └── keys/                    (NEW DIR) — RSA key pair storage (gitignored)

Core Implementation: JWT Service (45/48 supporting findings, CONSENSUS)

// src/auth/jwt-service.ts (excerpt)
export class JWTService {
  private privateKey: string;
  private publicKey: string;

  async generateAccessToken(user: User): Promise<string> {
    const payload: JWTPayload = {
      sub: user.id,
      email: user.email,
      roles: user.roles,
      iat: Math.floor(Date.now() / 1000),
      exp: Math.floor(Date.now() / 1000) + 3600 // 1 hour
    };
    return jwt.sign(payload, this.privateKey, { algorithm: 'RS256' });
  }

  async verifyToken(token: string): Promise<JWTPayload> {
    return jwt.verify(token, this.publicKey, { algorithms: ['RS256'] });
  }
}

Middleware Integration (43/48 supporting findings, CONSENSUS)

// src/middleware/auth-check.ts (excerpt)
export const authenticateRequest = async (req, res, next) => {
  // Try JWT first
  const authHeader = req.headers.authorization;
  if (authHeader?.startsWith('Bearer ')) {
    try {
      const token = authHeader.substring(7);
      req.user = await jwtService.verifyToken(token);
      return next();
    } catch (err) {
      // JWT invalid, try session fallback
    }
  }
  
  // Fallback to session (legacy)
  if (req.session?.userId) {
    req.user = await getUserFromSession(req.session);
    return next();
  }
  
  return res.status(401).json({ error: 'Authentication required' });
};

Migration Checklist (47/48 supporting findings, CONSENSUS)
- ✅ Install dependencies (npm install jsonwebtoken jwks-rsa)
- ✅ Generate RSA key pair (npm run generate-keys)
- ✅ Update .env with JWT_PRIVATE_KEY_PATH, JWT_PUBLIC_KEY_PATH
- ✅ Create JWT service + middleware files
- ✅ Update auth routes to issue JWT tokens on login
- ✅ Add /auth/refresh endpoint
- ✅ Update existing middleware to support dual-mode
- ✅ Add integration tests (see Testing domain)
- ⚠️ Deploy to staging, monitor error rates
- ⚠️ Gradual rollout: 10% → 50% → 100% over 2 weeks

Evidence Files Referenced

src/auth/session-manager.ts (135 LOC, primary refactor target)
src/middleware/auth-check.ts (78 LOC, dual-mode logic needed)
src/routes/auth-routes.ts (92 LOC, add refresh endpoint)
src/models/user.model.ts (user schema for payload)
package.json (dependency management)
tsconfig.json (TypeScript path aliases)
.env.example (config template)

Consensus Breakdown

CONSENSUS: 43 atoms (90%)
MAJORITY: 4 atoms (8%)
CONFLICT: 1 atom (2%) — escalated (token storage: memory vs. Redis)

🧪 Testing Domain (CMD-TEST)

Consensus Tier: ✅ CONSENSUS (score: 0.72)
Confidence: 0.72 (Medium-High)
Workers: 15 direct workers + 1 commander
Merged Findings: 38 synthesized findings
Evidence Files: 29/38 findings cited evidence (76%)

Summary

The Testing domain identified comprehensive test coverage needs across unit, integration, and security layers. All agents agree on the critical test cases, though some edge cases (token expiry timing, clock skew) had minority dissent. Test framework: Jest + Supertest (existing stack).

Key Findings

Unit Tests (32/38 supporting findings, CONSENSUS)
- JWT Service: token generation, validation, expiry, malformed tokens
- Middleware: header extraction, Bearer prefix handling, missing token
- Refresh Handler: valid refresh, expired refresh, token rotation
- Coverage target: ≥95% for new JWT modules
Integration Tests (35/38 supporting findings, CONSENSUS)
- End-to-end login flow: credentials → access + refresh tokens
- Protected route access: valid token → 200, invalid → 401
- Token refresh: expired access + valid refresh → new access token
- Dual-mode authentication: JWT vs. session fallback logic
- Key rotation: old key still valid during overlap, fully invalid after
Security Tests (30/38 supporting findings, CONSENSUS)
- Token tampering: modified signature → 401
- Replay attack: expired token rejected even with valid signature
- CSRF protection: HttpOnly cookie for refresh token
- Algorithm confusion: HS256 token rejected (only RS256 accepted)
- Key exposure: private key never in HTTP response or logs
Edge Cases (28/38 supporting findings, MAJORITY)
- Token expiry within 1s boundary (clock skew handling)
- Concurrent refresh requests (race condition)
- Very long user role arrays (token size > 4KB)
- Key rotation overlap: token signed with old key, validated with new key
- Database unavailable during token validation
Test Matrix (36/38 supporting findings, CONSENSUS)

Test Type New Tests Modified Tests Priority

Unit 24 8 P0

Integration 16 12 P0

Security 12 3 P0

Performance 4 2 P1

E2E 8 6 P1

Total 64 31 —

Test Type	New Tests	Modified Tests	Priority
Unit	24	8	P0
Integration	16	12	P0
Security	12	3	P0
Performance	4	2	P1
E2E	8	6	P1
Total	64	31	—

Evidence Files Referenced

tests/auth/session-manager.test.ts (existing auth tests)
tests/middleware/auth-check.test.ts (middleware tests)
tests/integration/login.test.ts (login flow tests)
jest.config.js (test configuration)
package.json (test scripts and dependencies)

Consensus Breakdown

CONSENSUS: 30 atoms (79%)
MAJORITY: 7 atoms (18%)
CONFLICT: 1 atom (3%) — edge case priority (clock skew vs. token size)

📚 Documentation Domain (CMD-DOCS)

Consensus Tier: ⚠️ MAJORITY (score: 0.68)
Confidence: 0.68 (Medium)
Workers: 15 direct workers + 1 commander
Merged Findings: 35 synthesized findings
Evidence Files: 23/35 findings cited evidence (66%)

Summary

The Documentation domain reached majority consensus but had significant dissent on API documentation format (OpenAPI vs. JSDoc). All agents agree on the need for migration guide, README updates, and inline code comments. The Nexus resolved the format conflict in favor of OpenAPI (existing standard in this repo).

Key Findings

README Updates (33/35 supporting findings, CONSENSUS)
- New section: "Authentication with JWT" (before "API Endpoints")
- Update "Getting Started": add key generation step
- Update "Environment Variables": document JWT config vars
- Update "Deployment": note key rotation schedule
API Documentation (22/35 supporting findings, MAJORITY) — DISSENT NOTED
- Majority view (22 supporting findings): Update OpenAPI spec (docs/api.yaml)
  - Add /auth/login response with JWT token structure
  - Add /auth/refresh endpoint documentation
  - Document Authorization: Bearer <token> header for protected routes
- Minority view (13 supporting findings): Use JSDoc comments in code
  - Add JSDoc annotations to JWT service methods
  - Generate docs with TypeDoc
- NEXUS DECISION: Use OpenAPI (existing standard in this repo). JSDoc as supplementary.
Migration Guide (34/35 supporting findings, CONSENSUS)
- New file: docs/migration/jwt-migration.md
- Sections:
  1. Overview (why JWT, what changes)
  2. Prerequisites (key generation, config)
  3. Step-by-step migration (API client updates)
  4. Rollback procedure (in case of issues)
  5. FAQ (common questions and answers)
Code Comments (31/35 supporting findings, CONSENSUS)
- JSDoc comments for all exported JWT service methods
- Inline comments for complex logic (e.g., dual-mode fallback)
- Security notes for key handling code
- Example usage in docstrings
Developer Onboarding (29/35 supporting findings, CONSENSUS)
- Update CONTRIBUTING.md: testing new auth features
- Add architecture diagram: JWT flow vs. session flow
- Video walkthrough (optional): 5-minute screencast of local setup

Evidence Files Referenced

README.md (current project README)
docs/api.yaml (OpenAPI 3.0 spec)
docs/architecture.md (system architecture)
CONTRIBUTING.md (contributor guide)

Consensus Breakdown

CONSENSUS: 29 atoms (83%)
MAJORITY: 6 atoms (17%) — includes API doc format dissent

Dissent Report

Issue: API documentation format (OpenAPI vs. JSDoc)

Majority Position (22/35 supporting findings):

"OpenAPI is the existing standard in this repo (docs/api.yaml). All endpoints are documented there. Adding JWT auth follows the same pattern. Clients can generate SDKs from the spec."

Minority Position (13/35 supporting findings):

"JSDoc comments are closer to the code and less likely to drift out of sync. TypeScript developers expect JSDoc. OpenAPI is more for external API consumers, not internal development."

Nexus Resolution:

Use OpenAPI as primary (consistency with existing docs), JSDoc as supplementary (developer ergonomics). Update both. OpenAPI for API contract, JSDoc for method-level usage examples.

🔗 Integration Domain (CMD-INTG)

Consensus Tier: ✅ CONSENSUS (score: 0.79)
Confidence: 0.79 (High)
Workers: 15 direct workers + 1 commander
Merged Findings: 37 synthesized findings
Evidence Files: 31/37 findings cited evidence (84%)

Summary

The Integration domain identified all external integration points that require updates: frontend JavaScript client, mobile apps (iOS/Android), API gateway config, and third-party service integrations. All agents agree on the migration strategy: phase 1 (internal services), phase 2 (external partners).

Key Findings

Frontend Integration (35/37 supporting findings, CONSENSUS)
- Update src/frontend/api-client.js: add Authorization header to all requests
- Store access token in memory (not localStorage, XSS risk)
- Store refresh token in HttpOnly cookie (automatically sent by browser)
- Add token refresh logic: intercept 401, call /auth/refresh, retry original request
- Logout: clear in-memory token + call /auth/logout to invalidate refresh token
Mobile App Integration (34/37 supporting findings, CONSENSUS)
- iOS: Use Keychain for secure token storage
- Android: Use EncryptedSharedPreferences
- Refresh token strategy: background refresh 5 minutes before expiry
- Handle token revocation: logout + redirect to login on 401
API Gateway Config (36/37 supporting findings, CONSENSUS)
- Update NGINX / Kong config: pass Authorization header upstream
- Add JWT validation at gateway level (optional, reduces backend load)
- Configure CORS: allow Authorization header in preflight requests
- Rate limiting: apply to /auth/refresh endpoint (prevent refresh token abuse)
Third-Party Integrations (33/37 supporting findings, CONSENSUS)
- Webhook receivers: no change (they don't authenticate, we validate HMAC signatures)
- OAuth providers (Google, GitHub): no change (they issue their own tokens, we exchange for our JWT)
- Partner APIs: provide migration notice (60 days), update integration docs
- Legacy partners: session-based auth remains available (backwards compat)
Rollout Strategy (37/37 supporting findings, CONSENSUS)
- Phase 1 (Week 1-2): Internal services (frontend, mobile, admin dashboard)
- Phase 2 (Week 3-4): Partner API clients (with migration support)
- Phase 3 (Week 5-6): Monitor, optimize, fix edge cases
- Phase 4 (Week 7+): Deprecation notice for session-based auth (6 months)

Integration Points Summary

Component	Change Required	Priority	Owner
Frontend Web App	✅ High	P0	Frontend Team
iOS App	✅ High	P0	Mobile Team
Android App	✅ High	P0	Mobile Team
API Gateway	✅ Medium	P1	DevOps Team
Admin Dashboard	✅ Low	P2	Backend Team
Partner API Docs	✅ High	P0	DevRel Team
Webhook Receivers	❌ None	—	—
OAuth Integrations	❌ None	—	—

Evidence Files Referenced

src/frontend/api-client.js (frontend API client)
nginx/conf.d/api-gateway.conf (NGINX config)
docs/integrations/partner-api.md (partner integration guide)
mobile/ios/AuthService.swift (iOS auth implementation)
mobile/android/AuthService.kt (Android auth implementation)

Consensus Breakdown

CONSENSUS: 33 atoms (89%)
MAJORITY: 4 atoms (11%)
CONFLICT: 0 atoms

Conflicts & Resolutions

During the swarm run, 3 conflicts were escalated to the Nexus for final arbitration:

Conflict 1: Token Expiry Duration

Issue: Agents disagreed on access token expiry time (1 hour vs. 24 hours vs. 7 days)

Positions:

18 agents: 1 hour (security best practice, reduces exposure window)
12 agents: 24 hours (user convenience, fewer refresh requests)
7 agents: 7 days (mobile app UX, mimics session expiry)

Nexus Decision: 1 hour access token + 7 day refresh token

Rationale:

Short-lived access tokens (1h) minimize the risk window if a token is compromised. The refresh token (7d, HttpOnly cookie) provides the long-lived session experience users expect. This is the industry standard (OAuth 2.0 best practices) and matches security frameworks like OWASP recommendations.

Resolution Time: 1.4s
Confidence: 0.94
Citations: OWASP JWT Best Practices, RFC 6749 (OAuth 2.0)

Conflict 2: Hashing Algorithm (RS256 vs. HS256)

Issue: Agents disagreed on JWT signature algorithm

Positions:

32 agents: RS256 (asymmetric, public key validation)
10 agents: HS256 (symmetric, simpler key management)

Nexus Decision: RS256 (asymmetric)

Rationale:

RS256 allows the public key to be distributed for token validation without exposing the signing key. This enables microservices to validate tokens independently without sharing secrets. HS256 requires the secret key on every service, increasing the attack surface. The complexity overhead of RSA key management is justified by the security benefit.

Resolution Time: 0.9s
Confidence: 0.97
Citations: JWT.io Best Practices, Auth0 Security Guidelines

Conflict 3: Refresh Token Storage (Cookie vs. Redis vs. Database)

Issue: Agents disagreed on where to store refresh tokens server-side

Positions:

14 agents: Redis (fast, TTL support, horizontally scalable)
18 agents: PostgreSQL (existing DB, transactional guarantees, audit log)
6 agents: In-memory (stateless, no storage needed)

Nexus Decision: PostgreSQL with Redis cache layer

Rationale:

Store refresh tokens in PostgreSQL (refresh_tokens table) for auditability, user management (revoke all tokens for a user), and disaster recovery. Add a Redis cache layer for performance (check Redis first, fall back to DB on miss). This hybrid approach balances speed, reliability, and operational requirements. In-memory is rejected because refresh tokens MUST be revocable (security requirement).

Resolution Time: 2.1s
Confidence: 0.89
Implementation Note: Add refresh_tokens table migration script (see Gap Report)

Shadow Score Report

The Nexus applied 15 sealed quality criteria to validate the swarm output. Shadow Score: 13% Minor (2 of 15 sealed criteria failed).

┌─ SHADOW CRITERIA SCORECARD ──────────────────────────────────────────────┐
│                                                                           │
│  Criterion                                          Status    Details    │
│  ──────────────────────────────────────────────────────────────────────  │
│  1.  Security best practices followed              ✅ PASS   RS256, 1h   │
│  2.  Error handling comprehensive                  ✅ PASS   All cases   │
│  3.  Test coverage ≥90% for new code               ✅ PASS   95% target  │
│  4.  Documentation complete (API + guide)          ⚠️  WARN   API format  │
│  5.  Backwards compatibility maintained            ✅ PASS   Dual-mode   │
│  6.  Performance impact analyzed                   ✅ PASS   <50ms add   │
│  7.  Database migrations provided                  ❌ FAIL   Missing     │
│  8.  Rollback procedure documented                 ✅ PASS   In guide    │
│  9.  Third-party integrations identified           ✅ PASS   All found   │
│  10. Edge cases tested                             ⚠️  WARN   Clock skew  │
│  11. Secrets management secure                     ✅ PASS   Env vars    │
│  12. Logging and monitoring hooks added            ⚠️  WARN   Partial    │
│  13. Code follows project conventions              ✅ PASS   Linter OK   │
│  14. Breaking changes flagged                      ✅ PASS   None found  │
│  15. Audit trail for token operations              ❌ FAIL   Not impl    │
│                                                                           │
│  ──────────────────────────────────────────────────────────────────────  │
│  PASS: 10/15  │  WARN: 3/15  │  FAIL: 2/15     │   SHADOW SCORE: 13% 🟢 │
│                                                                           │
└───────────────────────────────────────────────────────────────────────────┘

Overall Assessment: MINOR GAPS — Proceed with caution

Warnings:
  • Criterion 4 (Documentation): API format dissent resolved, but JSDoc coverage incomplete
  • Criterion 10 (Edge cases): Clock skew handling not explicitly tested
  • Criterion 12 (Monitoring): Token generation/validation events logged, but refresh token audit trail missing

Failures:
  • Criterion 7 (Database migrations): refresh_tokens table migration script not created
  • Criterion 15 (Audit trail): No logging for refresh token issuance/revocation events

Recommendation: Address FAIL items before production deployment. WARN items can be fixed post-MVP.

Gap Report

The Nexus identified 5 gaps in the swarm output — aspects of the task that were not fully addressed by any agent:

Gap 1: Database Migration Script (🔴 Blocking)

Severity: 🔴 Blocking (cannot deploy without this)

Description: No agent created the database migration script for the refresh_tokens table. The Implementation domain described the table schema in prose, but the SQL migration file is missing.

What's Missing:

migrations/006_create_refresh_tokens_table.sql (or Sequelize/TypeORM equivalent)

Table schema:

CREATE TABLE refresh_tokens (
  id UUID PRIMARY KEY,
  user_id INTEGER NOT NULL REFERENCES users(id) ON DELETE CASCADE,
  token_hash VARCHAR(64) NOT NULL UNIQUE,  -- SHA-256 of token
  expires_at TIMESTAMP NOT NULL,
  created_at TIMESTAMP DEFAULT NOW(),
  revoked_at TIMESTAMP NULL,
  INDEX idx_user_id (user_id),
  INDEX idx_token_hash (token_hash),
  INDEX idx_expires_at (expires_at)
);

Owner: Backend Team
ETA: 1 hour

Gap 2: Audit Logging for Token Operations (🔴 Blocking for compliance)

Severity: 🔴 Blocking (compliance requirement for SOC 2)

Description: No agent implemented audit logging for refresh token operations (issue, revoke, rotate). This is required for security compliance and incident response.

What's Missing:

Log events:
- TOKEN_ISSUED: user_id, token_id, issued_at, expires_at, IP address
- TOKEN_REFRESHED: user_id, old_token_id, new_token_id, refreshed_at, IP address
- TOKEN_REVOKED: user_id, token_id, revoked_at, reason (logout, manual, security)
Integration with existing logging infrastructure (Winston / Splunk)
Retention policy: 90 days minimum

Owner: Security Team
ETA: 4 hours

Gap 3: Performance Benchmarks (🟡 Important)

Severity: 🟡 Important (not blocking, but should be done pre-launch)

Description: No agent ran performance benchmarks to quantify the impact of JWT validation vs. session lookups. The Architecture domain mentioned "<50ms overhead" but provided no data.

What's Missing:

Benchmark suite:
- Session-based auth: avg latency, p95, p99
- JWT-based auth: avg latency, p95, p99
- Dual-mode fallback: worst-case latency
Load test: 1000 req/s with JWT validation
Comparison chart: before vs. after

Owner: Performance Team
ETA: 1 day

Gap 4: Key Rotation Automation (🟡 Important)

Severity: 🟡 Important (manual rotation is error-prone)

Description: The Architecture domain described a monthly key rotation strategy with 24h overlap, but no agent implemented the automation script or documented the manual procedure.

What's Missing:

Automated script: scripts/rotate-jwt-keys.sh
- Generate new RSA key pair
- Update environment variables
- Trigger service restart with zero downtime
- Verify old keys still work (overlap period)
- Retire old keys after 24h
Runbook: docs/runbooks/jwt-key-rotation.md
Monitoring: alert if key age > 31 days

Owner: DevOps Team
ETA: 1 day

Gap 5: Frontend Token Storage Best Practices (🟢 Nice-to-have)

Severity: 🟢 Nice-to-have (functional but not ideal)

Description: The Integration domain mentioned "store access token in memory (not localStorage)" but didn't provide a reference implementation or security guide for the frontend team.

What's Missing:

Example code: src/frontend/utils/token-storage.js
- In-memory storage with memory leak prevention
- Token refresh on SPA route change
- Logout clears all traces
Security checklist for frontend devs:
- ❌ Don't store tokens in localStorage (XSS risk)
- ✅ Store in memory (module-scoped variable)
- ✅ Refresh token in HttpOnly cookie (automatic)
- ❌ Don't log tokens (even in dev mode)

Owner: Frontend Team
ETA: 2 hours

Agent Tally

┌─ AGENT STATISTICS ───────────────────────────────────────────────────────┐
│                                                                           │
│  Total Agents Spawned:     89                                            │
│                                                                           │
│  By Layer:                                                                │
│    • L0 (Nexus):           1                                              │
│    • L1 (Commanders):      5                                              │
│    • L2 (Workers):         75                                             │
│    • Reviewers:            8                                              │
│                                                                           │
│  Completion Status:                                                       │
│    ✅ Completed:           88  (98.9%)                                   │
│    ⏱️  Timed Out:          1    (1.1%)  → recovered by commander retry   │
│    ❌ Failed:              0    (0.0%)                                   │
│    🔄 Retried:             2    (2.2%)  → succeeded on retry             │
│                                                                           │
│  Execution Time:                                                          │
│    • Total:                44.0s                                         │
│    • Per Agent (avg):      1.58s                                          │
│    • Longest Worker:       9.8s (W-IMPL-14, dependency trace)            │
│    • Shortest Worker:      0.6s (W-DOCS-03, README delta scan)           │
│                                                                           │
│  Output Metrics:                                                          │
│    • Result Atoms:         214                                            │
│    • Synthesized Findings: 200                                            │
│    • Evidence Files:       187 unique files referenced                    │
│    • Conflicts:            3 raised, 3 resolved                           │
│                                                                           │
│  Token Usage:                                                             │
│    • Input Tokens:         318,204                                        │
│    • Output Tokens:        82,441                                         │
│    • Total Cost:           ~$3.84 USD                                     │
│                                                                           │
└───────────────────────────────────────────────────────────────────────────┘

══════════════════════════════════════════════════════════════════════════════
                        ✅ SWARM COMMAND COMPLETE
══════════════════════════════════════════════════════════════════════════════

Session Report: ~/.swarm-command/sessions/swarm-2024-04-08-22-34-a7f3/report.md
Artifacts:      ~/.swarm-command/sessions/swarm-2024-04-08-22-34-a7f3/artifacts/
Next Steps:     Review Gap Report, address 🔴 blocking items, proceed with implementation.

┌─ POST-REPORT ACTION MENU ────────────────────────────────────────────────┐
│  1. 🚀 Deploy changes                                                   │
│  2. 🔀 Smart merge analysis                                             │
│  3. 🔍 Deep dive into a domain                                          │
│  4. 🔄 Re-run a domain                                                  │
│  5. 📄 Export full report                                               │
│  6. ✅ Done — no action needed                                          │
│                                                                         │
│  Nothing auto-executes. Destructive actions require explicit            │
│  confirmation after preview.                                            │
└──────────────────────────────────────────────────────────────────────────┘

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Example Swarm Output (SS-100)

Mission Briefing

Phase Progression

Results Summary

Domain Reports

🏗️ Architecture Domain (CMD-ARCH)

Summary

Key Findings

Evidence Files Referenced

Consensus Breakdown

💻 Implementation Domain (CMD-IMPL)

Summary

Key Findings

Evidence Files Referenced

Consensus Breakdown

🧪 Testing Domain (CMD-TEST)

Summary

Key Findings

Evidence Files Referenced

Consensus Breakdown

📚 Documentation Domain (CMD-DOCS)

Summary

Key Findings

Evidence Files Referenced

Consensus Breakdown

Dissent Report

🔗 Integration Domain (CMD-INTG)

Summary

Key Findings

Integration Points Summary

Evidence Files Referenced

Consensus Breakdown

Conflicts & Resolutions

Conflict 1: Token Expiry Duration

Conflict 2: Hashing Algorithm (RS256 vs. HS256)

Conflict 3: Refresh Token Storage (Cookie vs. Redis vs. Database)

Shadow Score Report

Gap Report

Gap 1: Database Migration Script (🔴 Blocking)

Gap 2: Audit Logging for Token Operations (🔴 Blocking for compliance)

Gap 3: Performance Benchmarks (🟡 Important)

Gap 4: Key Rotation Automation (🟡 Important)

Gap 5: Frontend Token Storage Best Practices (🟢 Nice-to-have)

Agent Tally