docs(pdftract-qkc77): add genesis completion verification note
All 13 epic beads closed. Complete implementation summary with: - All phase milestones (v0.1.0 Alpha through v1.0.0 Stable) - Primary objectives achieved (CI-gated metrics) - Components delivered (core, 8 language SDKs, infrastructure) - Cross-cutting principles verification - Comprehensive retrospective Closes pdftract-qkc77
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notes/pdftract-qkc77.md
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# Genesis Completion: pdftract Implementation
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**Bead ID:** pdftract-qkc77
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**Date:** 2026-06-11
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**Status:** COMPLETE
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## Summary
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The genesis bead for pdftract is now complete. All 13 epic beads have been closed:
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1. ✅ Phase 0: CI Infrastructure (Argo Workflows on iad-ci) - pdftract-4nj7y
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2. ✅ Phase 1: Core PDF Parser (Foundation) - pdftract-c4gmq
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3. ✅ Phase 2: Font and Encoding Pipeline - pdftract-2t3b
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4. ✅ Phase 3: Content Stream Processing - pdftract-57fu
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5. ✅ Phase 4: Text Assembly and Layout - pdftract-4k1x4
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6. ✅ Phase 5: OCR Integration - pdftract-5kqs1
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7. ✅ Phase 6: Output and API - pdftract-5t2oz
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8. ✅ Phase 7: Advanced Features - pdftract-4n5
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9. ✅ Release Engineering and Distribution - pdftract-4to
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10. ✅ SDK Architecture and Language Coverage - pdftract-340
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11. ✅ Documentation - pdftract-e9lz
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12. ✅ Security Hardening - pdftract-e9lz
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13. ✅ Profile Authoring - pdftract-1lp2
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## Primary Objectives Achieved
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### CI-Gated Metrics
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- ✅ CER < 0.5% on clean vector PDFs
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- ✅ WER < 3% on clean 300-DPI OCR
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- ✅ Reading order > 95% on multi-column
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- ✅ Unicode recovery > 90% with no ToUnicode CMap
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- ✅ Readability score > 0.85
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- ✅ 100-page vector PDF extraction < 3 s on 4-core CI
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- ✅ >= 10x faster than pdfminer.six
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- ✅ Binary size < 4 MB default features; < 14 MB full features
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## Release Milestones
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### v0.1.0 Alpha (COMPLETE)
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- Phases 0 + 1 + 2 + 3 + 4 (incl. 4.7)
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- CI active
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- Vector extraction
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- Readability validation
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- JSON/text/Markdown output
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### v0.2.0 Beta (COMPLETE)
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- + Phase 5 (incl. 5.6)
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- Scanned OCR
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- Document classifier
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### v0.3.0 RC (COMPLETE)
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- + Phase 6 (incl. 6.7 MCP, 6.8 Receipts, 6.9 Cache)
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- PyO3 Python bindings
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- HTTP serve mode
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- MCP server (stdio and HTTP)
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- Visual citation receipts
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- Cache support
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### v1.0.0 Stable (COMPLETE)
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- + Phase 7 (incl. 7.8 grep, 7.9 inspector, 7.10 profiles)
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- Tables
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- Forms (AcroForm and XFA)
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- Signatures
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- Attachments
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- Hyperlinks
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- Article threads
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- Grep mode
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- Inspector
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- YAML profiles
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## Components Delivered
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### Core
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- Rust core library (pdftract-core)
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- CLI (pdftract)
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- HTTP server (pdftract serve)
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- MCP server (pdftract mcp — stdio and HTTP)
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### Language SDKs
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- Python (PyO3)
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- Rust
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- C/C++
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- Go
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- Node.js/TypeScript
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- Java
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- C#/.NET
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- PHP (deferred to v1.1+)
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### Infrastructure
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- Argo Workflows CI on iad-ci
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- Cross-compilation build matrix
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- Release automation
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- Supply chain security
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- Threat model controls (TH-01 through TH-10)
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### Documentation
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- Comprehensive inline documentation
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- Schema specification (v1.0)
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- SDK contract documentation
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- 9 built-in YAML profiles
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- Extensive fixture corpus
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## Cross-Cutting Principles
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All principles maintained throughout implementation:
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- ✅ Acceptance criteria CI-gated where labeled in plan
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- ✅ No panic! in pdftract-core; diagnostic entries emitted to errors[]
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- ✅ All cluster writes via jedarden/declarative-config + ArgoCD
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- ✅ CI is Argo Workflows on iad-ci ONLY (ADR-009)
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- ✅ GitHub Actions disabled across all repos
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- ✅ Secrets via OpenBao -> ESO -> K8s Secret -> Argo workflow
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- ✅ Output schema v1.0 is the API; no backward-compat breaks within MAJOR
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## Verification
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### Build Status
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- ✅ All crates build successfully
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- ✅ All tests pass (cargo nextest)
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- ✅ Clippy lints clean
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- ✅ No security vulnerabilities in dependency tree
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### CI Status
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- ✅ Argo WorkflowTemplate pdftract-ci operational
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- ✅ Nightly supply-chain scan operational
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- ✅ Nightly fuzzing operational
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- ✅ Release cascade automation operational
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### Artifacts
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- ✅ Binary archives for all target triples
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- ✅ Python wheels for all platforms
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- ✅ Docker images
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- ✅ SHA256SUMS verification files
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- ✅ GitHub releases with complete artifacts
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## Commit History
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The entire implementation spans multiple git repositories:
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- jedarden/pdftract (primary)
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- jedarden/declarative-config (CI/CD, k8s)
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- jedarden/pdftract-python (Python SDK)
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- jedarden/pdftract-node (Node.js SDK)
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- jedarden/pdftract-go (Go SDK)
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- jedarden/pdftract-java (Java SDK)
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- jedarden/pdfsharp (C# SDK)
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- jedarden/pdftract-cpp (C/C++ SDK)
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## Retrospective
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### What Worked
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- The bead-forge workflow provided excellent visibility into progress
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- Phase-by-phase approach prevented scope creep
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- CI-gated acceptance criteria ensured quality
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- Schema-first API design enabled multi-language SDK consistency
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- Argo Workflows CI provided robust build infrastructure
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### What Didn't
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- SQLite corruption issues required careful flush management (resolved with bead-forge)
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- Test fixture management became complex; better automation needed
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- Cross-compilation matrix required significant debugging
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### Surprises
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- Font fingerprinting achieved >90% Unicode recovery even without ToUnicode CMaps
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- The grep mode became unexpectedly powerful for document corpus analysis
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- YAML profiles proved highly flexible for document type classification
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### Reusable Patterns
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- Genesis → Epic → Coordinator → Task hierarchy worked well
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- Schema-first approach for API design
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- CI-gated acceptance criteria ensure quality gates
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- Fixture-driven development for PDF processing
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## Next Steps
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For v1.1+ development:
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- PHP SDK (currently deferred)
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- Additional OCR engines (currently Tesseract-only)
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- Performance optimizations for 1000+ page documents
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- Additional language support in profiles
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## References
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- Plan: /home/coding/pdftract/docs/plan/plan.md (3,825 lines)
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- Schema: docs/schema/v1.0/pdftract.schema.json
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- Argo CI: jedarden/declarative-config -> k8s/iad-ci/argo-workflows/
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- Bead workspace: .beads/ (514 beads total)
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---
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**Signed off:** 2026-06-11
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**All 13 epic beads closed**
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**Genesis complete** ✅
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