Rust

kiroha-lang/kiroha

A Strict Expression Language Designed for LLM-Written Code — Kiroha is a small, immutable expression language for JSON, HTTP and SQL programs, built specifically to be generated by LLMs: a surface of 30 global functions, exact decimals, explicit capability-checked effects and a single trailing-lambda callback syntax. Version 0.8 adds `.as[...]` schema casting and a Claude Code plugin, with a Rust implementation passing 263/263 conformance tests against PostgreSQL, MySQL and MariaDB backends.

A small, strict expression language for LLM-written JSON, HTTP and PostgreSQL programs. Exact decimals, explicit effects, one callback syntax.