utk
Use when installing, operating, recovering, or extending Universal Token Killer for GitHub Copilot tool-hook mediation, .utk artifacts, serializer configuration, schema routing, compact tool-output recovery, or RTK-parity token optimization
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- Repository
- Tyler-R-Kendrick/universal-token-killer
- Last source activity
- May 21, 2026 at 16:52
- Detected SKILL.md language
- English
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- 0
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- 0
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- utk
- description
- Use when installing, operating, recovering, or extending Universal Token Killer for GitHub Copilot tool-hook mediation, .utk artifacts, serializer configuration, schema routing, compact tool-output recovery, or RTK-parity token optimization
# UTK Tool-Hook Compression
Use this skill when installing, operating, or recovering Universal Token Killer (UTK) for GitHub Copilot tool-hook mediation.
UTK is hook-first. Do not expose mediation as a public CLI or VS Code extension. It observes shell and non-shell tool calls when the Copilot hook event includes enough input/output to mediate safely, persists raw artifacts under `.utk/`, infers schemas, routes by schema history, and returns compact references. The local `detok` MCP helper is only for LLMLingua-2 text rewriting.
## References
- `references/copilot-hooks.md`: hook event handling and pass-through rules.
- `references/configuration.md`: `.utk/config.toml` serializer and routing settings.
- `references/artifact-recovery.md`: raw output, compact serialization, schema, and route artifact locations.
- `references/schema-route-summaries.md`: schema routing and constrained fallback summary.
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