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Skillscript: Open-source declarative language for deterministic AI agent workflows

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Developer Scott has released Skillscript, a lightweight declarative language designed to give users precise, repeatable control over local AI agent tasks without relying on a model to re-interpret instructions each session. The project was motivated by the need to run consistent daily routines — such as checking tickets and summarizing pipelines — without token waste or behavioral drift. Skillscript files define named steps, variables, conditions, and tool calls, while deliberately excluding features like eval, arbitrary imports, and unbounded loops to limit potential damage. The language is MCP-native, self-hosted, and currently at version 0.30, with integration presently dependent on Ollama for local model support. The project is publicly available on GitHub under the npm package 'skillscript-runtime', though the author cautions it is not yet production-ready.

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