egorfedorov/book-generator
book-generator/SKILL.md
Generate, package, and validate weighted outcome books for slot/casino game modes. Use when defining mode book schemas, producing `books_*.jsonl(.zst)` files, generating `lookUpTable_*.csv` weights, assembling `index.json`, or running publication-ready integrity checks across books/index/weights artifacts.
$ install --global
skillsauthnpx skillsauth add egorfedorov/slot-casino-game-developer-skills-for-stake-engine book-generatorInstall this skill globally with one command. Works with Claude Code, Cursor, and Windsurf.
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Last scanned: Apr 4, 2026, 6:26 PM12.9s6 files scanned
SKILL.md
- name:
- book-generator
- description:
- Generate, package, and validate weighted outcome books for slot/casino game modes. Use when defining mode book schemas, producing `books_*.jsonl(.zst)` files, generating `lookUpTable_*.csv` weights, assembling `index.json`, or running publication-ready integrity checks across books/index/weights artifacts.
Book Generator
Use this skill to create deterministic book packages that backend and replay systems can consume without schema drift.
Workflow
- Define mode contract first.
- Specify each mode name, mode cost, event file path, and weight table path.
- Lock event schema and ID strategy before high-volume generation.
- Generate books deterministically.
- Produce
books_<mode>.jsonl(or.jsonl.zst) with stableidfields. - Ensure each record has required fields (
id,events,payoutMultiplier). - Keep generator seeds/config versions in run logs.
21→ 3. Generate weight lookups.
22→ - Build
lookUpTable_<mode>_0.csvwith simulation ID, weight, and payout columns. 23→ - Column structure:id(simulation number),weight(probability),payoutMultiplier. 24→ - Keep weights positive and aligned to existing book IDs. 25→ - Normalize total weight policy per product requirements.
- Assemble
index.json.
- Include
modes[]withname,cost,events, andweights. - Verify all referenced files exist and are mode-consistent.
- Run integrity validation before handoff.
- Validate ID uniqueness and weight coverage.
- Validate referenced files and schema-level required fields.
- Treat any missing file, duplicate ID, or ID mismatch as release blocker.
Commands
python3 scripts/check_books_package.py \
--index <path/to/index.json>
Optional quick pass:
python3 scripts/check_books_package.py \
--index <path/to/index.json> \
--max-rows 50000
Output Contract
Return:
Mode Map: mode names, costs, and referenced files.Integrity Findings: pass/fail by mode for books and lookup coverage.Patch Plan: exact generator/index files to adjust.Verification: commands and expected pass criteria.Residual Risks: unresolved blockers.
References
references/workflow.md: step-by-step generation lifecycle.references/data-contract.md: required fields and file contracts.references/signoff-template.md: packaging and release checklist template.
Execution Rules
- Keep IDs deterministic and stable across reruns unless version is intentionally bumped.
- Keep index references relative and artifact-local.
- Fail fast on schema/coverage mismatches instead of patching silently.
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