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Project specification and data-source register
The governing documents of the worktree: the investigation specification, the analysis-stack design and build status, the data-source register, the reanalysis-suite scope, and a working-draft test-architecture plan.
Published Specification · not results
These documents define how Cygnus works. They are published as maintained in the worktree, with locations of private storage replaced by placeholders. They describe intended practice and design; where a document lists a module or service, check its stated status before treating it as available.
Contents 5 items
Worktree agent specification
Download available Project-authored document
Mission, operating principles, investigation protocol, evidence levels and the candidate dossier schema.
Files
- AGENTS.md Download AGENTS.md
Analysis stack: design and status
Download available Project-authored document
The three-layer stack, the module register with build status, the prior-art gate and testing culture.
Files
- ANALYSIS_STACK.md Download ANALYSIS_STACK.md
Data sources register
Download available Project-authored document
Free archives, observing routes and access tiers, each tagged as live-verified [V] or knowledge-based [K] with the verification date.
Files
- DATA_SOURCES.md Download DATA_SOURCES.md
Reanalysis suite: bounded research pilots
Download available Project-authored document
Scope and limits of the offline analysis utilities in src/cygnus/analysis and the Colab pilot notebook.
Files
- ANALYSIS_SUITE.md Download ANALYSIS_SUITE.md
Test-architecture plan (working draft)
Download available Project-authored document
Unfinalized assessment of what the test suite does and does not guarantee, with a risk-ranked roadmap. Draft: not reviewed or adopted.
Files
- TEST_ARCHITECTURE_PLAN_DRAFT.md Download TEST_ARCHITECTURE_PLAN_DRAFT.md