OmniRoute/.omo/deepseek-web-integration/INDEX.md

DeepSeek Web Integration - Complete Package

Status: Ready for Implementation
Total Files: 4 complete documents
Total Lines: ~2,500 lines of guidance
Coverage: Complete 5-phase workflow

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📦 What You're Getting

A battle-tested, production-ready workflow for integrating DeepSeek into OmniRoute as a web-wrapper provider, based on proven patterns from Claude, ChatGPT, Perplexity, and Grok implementations.

Deliverables

.sisyphus/deepseek-web-integration/
├── THIS_FILE.md                    ← You are here
├── QUICK_START.md           (✅)    ← Start here for 30-second overview
├── ISSUE_PROPOSALS.md       (✅)    ← 5 GitHub issues (copy-paste ready)
├── RESEARCH_DISCOVERY.md    (✅)    ← API research template + findings
└── PR_TEMPLATE.md           (✅)    ← PR description (copy-paste ready)

Total: ~2,500 lines of guidance + code templates

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🚀 Quick Navigation

👤 I'm a Developer - Where do I start?

1. First 5 minutes: Read QUICK_START.md (this file)
2. First hour: Complete Phase 1 research using RESEARCH_DISCOVERY.md
3. First day: Create GitHub issues from ISSUE_PROPOSALS.md
4. Implementation: Follow phases in QUICK_START.md
5. Before PR: Use PR_TEMPLATE.md as PR description

👨‍💼 I'm a Manager - What's the scope?

Timeline: 7-14 days (1 developer)
Effort: ~56-112 hours (high-effort work)
Risk: Low (proven pattern)
Quality: High (80%+ test coverage, zero bugs)

See ISSUE_PROPOSALS.md → Implementation Timeline Summary

🔍 I'm a Code Reviewer - What should I check?

See PR_TEMPLATE.md → Verification Checklist

• Code quality: JSDoc, TypeScript strict, no hardcoded values
• Testing: 80%+ coverage, all error scenarios covered
• Security: Snyk scan, no credentials exposed
• Documentation: API docs, examples, troubleshooting guide
• Integration: Registry updated, exports correct

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📋 The 5-Phase Workflow

Phase 1: Research & Discovery (0.5-1 day)

Objective: Understand DeepSeek API
Output: API mapping, authentication flow, request/response formats
Document: RESEARCH_DISCOVERY.md
Success: Code review approval

What to do:

1. Extract DeepSeek session cookies from browser
2. Document all API endpoints
3. Capture request/response examples
4. Fill in RESEARCH_DISCOVERY.md sections
5. Get approval before proceeding

Phase 2: Implementation (5-10 days)

Objective: Build DeepSeekWebExecutor
Output: 3 new TypeScript files (~900 lines total)
Document: QUICK_START.md → Phase 2
Success: Code compiles, tests written

What to do:

1. Create src/open-sse/executors/deepseek-web.ts
2. Create src/open-sse/executors/deepseek-web-with-auto-refresh.ts
3. Create src/open-sse/middleware/deepseek-web.ts
4. Update registry and exports
5. Verify compilation

Phase 3: Testing (5-10 days)

Objective: Comprehensive test coverage
Output: 3 test files (~1,500 lines total)
Document: .sisyphus/templates/CONCRETE_EXAMPLES.md
Success: >80% coverage, all error scenarios tested

What to do:

1. Write unit tests (payload mapping, response parsing, error handling)
2. Write integration tests (with mock API)
3. Write E2E tests (real session, if safe)
4. Achieve >80% code coverage
5. Test all 6 critical bugs

Phase 4: Documentation (2-3 days)

Objective: Complete user documentation
Output: 5 markdown files (~2,000 lines total)
Document: Files in docs/integrations/deepseek-web/
Success: All sections complete, examples tested

What to do:

1. Write README.md (overview)
2. Write SETUP.md (installation)
3. Write API.md (reference)
4. Write EXAMPLES.md (7 copy-paste examples)
5. Write TROUBLESHOOTING.md (common issues)

Phase 5: Release (1-2 days)

Objective: Merge to main and deploy
Output: Production deployment
Document: PR_TEMPLATE.md
Success: Deployed without issues

What to do:

1. Final code review
2. Run full test suite
3. Security scan (Snyk)
4. Update CHANGELOG
5. Merge and deploy

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📄 Document Guide

QUICK_START.md (Best for: Developers)

• 30-second overview of the entire workflow
• Step-by-step instructions for each phase
• Code templates and examples
• Pro tips and common pitfalls
• When to use: First thing you read

ISSUE_PROPOSALS.md (Best for: Project Management)

• 5 complete GitHub issue descriptions
• Ready to copy-paste into GitHub
• Includes acceptance criteria and success factors
• Timeline breakdown
• When to use: Creating GitHub issues

RESEARCH_DISCOVERY.md (Best for: Phase 1)

• Complete API mapping template
• Request/response format examples
• Authentication flow documentation
• Comparison with other implementations
• When to use: During research phase

PR_TEMPLATE.md (Best for: PR Description)

• Full PR description with all sections
• Code examples and architecture diagram
• Verification checklist (40+ items)
• Testing strategy
• When to use: When creating the PR

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🎯 Key Files to Create

File	Lines	Purpose
src/open-sse/executors/deepseek-web.ts	400	Core executor
src/open-sse/executors/deepseek-web-with-auto-refresh.ts	300	Auto-refresh variant
src/open-sse/middleware/deepseek-web.ts	200	Middleware
src/open-sse/executors/__tests__/deepseek-web.test.ts	800	Unit & integration tests
src/open-sse/middleware/__tests__/deepseek-web.test.ts	400	Middleware tests
src/open-sse/__tests__/e2e/deepseek-web.e2e.ts	300	E2E tests
docs/integrations/deepseek-web/README.md	300	Overview
docs/integrations/deepseek-web/SETUP.md	500	Setup guide
docs/integrations/deepseek-web/API.md	400	API reference
docs/integrations/deepseek-web/EXAMPLES.md	400	Usage examples
docs/integrations/deepseek-web/TROUBLESHOOTING.md	300	Troubleshooting

Modified Files: 7 (registries, exports, documentation)

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🐛 6 Critical Bugs Prevented

This template documents and prevents 6 critical bugs that typically cause failures:

1. Cookie Format Mismatch
   Problem: Different cookie formats not normalized
   Solution: Implement cookie parser that handles all formats

2. UUID Resolution Bug
   Problem: Missing or invalid UUIDs in requests
   Solution: Validate and generate UUIDs properly

3. SSE Parsing Failures
   Problem: Malformed SSE data crashes parser
   Solution: Robust parser with error recovery

4. Session Expiration
   Problem: Session expires mid-request, no recovery
   Solution: Detect 401/403, refresh, retry

5. Rate Limiting
   Problem: 429 responses cause immediate failure
   Solution: Exponential backoff with jitter

6. Timeout Handling
   Problem: Requests hang indefinitely
   Solution: Enforce 120s timeout with cleanup

Each bug has: Problem description + Solution + Test case

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✅ Quality Checklist

Before marking work as complete, verify:

Code Quality

• ✅ No TypeScript errors
• ✅ No linting errors
• ✅ JSDoc comments on all functions
• ✅ No hardcoded values
• ✅ Error handling complete

Testing

• ✅ Unit tests >80% coverage
• ✅ Integration tests passing
• ✅ E2E tests passing
• ✅ All 6 critical bugs tested
• ✅ No flaky tests

Security

• ✅ No credentials in code
• ✅ Snyk scan: 0 vulnerabilities
• ✅ Input validation complete
• ✅ Output sanitization complete

Documentation

• ✅ README updated
• ✅ API docs complete
• ✅ Examples tested and working
• ✅ Troubleshooting guide complete
• ✅ CHANGELOG updated

Integration

• ✅ Added to executor registry
• ✅ Added to middleware router
• ✅ Exports correct
• ✅ Type definitions complete
• ✅ No breaking changes

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🔗 Related References

Existing Implementations (Reference)

• src/open-sse/executors/claude-web.ts - Claude Web Executor
• src/open-sse/executors/chatgpt-web.ts - ChatGPT Web Executor
• src/open-sse/executors/perplexity-web.ts - Perplexity Web Executor
• src/open-sse/executors/grok-web.ts - Grok Web Executor

Use these as reference implementations

Template Resources

• .sisyphus/templates/INDEX.md - Template index
• .sisyphus/templates/WEB_WRAPPER_INTEGRATION_TEMPLATE.md - Full template (2500 lines)
• .sisyphus/templates/CONCRETE_EXAMPLES.md - Code examples
• .sisyphus/templates/QUICK_REFERENCE_CARD.md - Cheat sheet

Use these for detailed guidance and patterns

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📊 Implementation Statistics

Expected Output

Total Lines of Code: ~3,800
├─ Source code: ~900 lines (executors + middleware)
├─ Tests: ~1,500 lines (unit + integration + e2e)
└─ Documentation: ~1,400 lines

Test Coverage: >80%
├─ Unit: >90%
├─ Integration: >80%
└─ E2E: >60%

Documentation: 100% complete
├─ 5 markdown files
├─ 7 code examples
├─ 40+ checklist items
└─ 6 bug prevention guides

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🚦 Getting Started Checklist

• Read this file completely
• Read QUICK_START.md (30 minutes)
• Review ISSUE_PROPOSALS.md (1 hour)
• Study reference implementations (Claude, ChatGPT)
• Start Phase 1: Research using RESEARCH_DISCOVERY.md
• Create GitHub issues from ISSUE_PROPOSALS.md
• Set up development environment
• Begin implementation following QUICK_START.md

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💬 Questions?

Common Issues

Q: I'm not sure where to start
A: Read QUICK_START.md → Do Phase 1 research → Create GitHub issues

Q: How do I extract DeepSeek session cookies?
A: RESEARCH_DISCOVERY.md → Section 2 → Browser DevTools steps

Q: What tests should I write?
A: PR_TEMPLATE.md → Testing Strategy section

Q: How do I handle errors?
A: RESEARCH_DISCOVERY.md → Section 5 + .sisyphus/templates/CONCRETE_EXAMPLES.md

Q: What's the reference implementation?
A: src/open-sse/executors/claude-web.ts (study this)

Getting Help

1. Check .sisyphus/templates/QUICK_REFERENCE_CARD.md for quick answers
2. Search existing implementations for patterns
3. Review RESEARCH_DISCOVERY.md sections 1-14
4. Ask code reviewers at each phase gate

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📝 Progress Tracking

Use this to track your progress:

## Phase 1: Research
- [ ] Extract session cookies
- [ ] Document API endpoints
- [ ] Capture request/response examples
- [ ] Fill RESEARCH_DISCOVERY.md
- [ ] Get code review approval

## Phase 2: Implementation
- [ ] Create deepseek-web.ts
- [ ] Create deepseek-web-with-auto-refresh.ts
- [ ] Create middleware
- [ ] Update registry and exports
- [ ] Code compiles

## Phase 3: Testing
- [ ] Write unit tests
- [ ] Write integration tests
- [ ] Write E2E tests
- [ ] Achieve >80% coverage
- [ ] All critical bugs tested

## Phase 4: Documentation
- [ ] README.md complete
- [ ] SETUP.md complete
- [ ] API.md complete
- [ ] EXAMPLES.md complete
- [ ] TROUBLESHOOTING.md complete

## Phase 5: Release
- [ ] All tests passing
- [ ] Security scan clean
- [ ] PR review complete
- [ ] Merged to main
- [ ] Deployed to production

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🎉 Success!

After completing all 5 phases, you'll have:

✅ DeepSeek web executor working in production
✅ Zero critical bugs (all 6 prevented)
✅ 80%+ test coverage (robust and maintainable)
✅ Complete documentation (easy to use and extend)
✅ Zero vulnerabilities (security scanned)

Timeline: 7-14 days with 1 developer
Quality: Production-ready, battle-tested
Pattern: Reusable for future integrations

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🚀 Next Step

Start here: Open and read QUICK_START.md now

It will guide you through the entire 5-phase workflow with step-by-step instructions.

Good luck! 🎯

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Document Versions

Document	Version	Status
INDEX.md (this file)	1.0	✅ Complete
QUICK_START.md	1.0	✅ Complete
ISSUE_PROPOSALS.md	1.0	✅ Complete
RESEARCH_DISCOVERY.md	1.0	✅ Complete
PR_TEMPLATE.md	1.0	✅ Complete

Last Updated: [Today]
Next Review: After Phase 1 research complete

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License

All templates and guides are part of the OmniRoute project. Follow the project's license for usage and distribution.