| name | environment-validation |
| description | Unify toolchain versions and validation rules (project, gitignored). Use when environment validation guidance is required. |
| allowed-tools | Bash(rg --version), Bash(fd --version), Bash(ast-grep --version), Bash(python3 --version), Bash(go version), Bash(lua -v), Bash(plantuml --version), Bash(dbml2sql --version), Bash(which *), Bash(command -v *) |
Purpose
Validate that the active development toolchain satisfies governance requirements (versions, availability, and basic configuration) and produce a concise status signal that downstream agents and skills can consume.
IO Semantics
Input: Current shell/environment, installed tools, and configuration files. Output: Validation results (pass/fail plus key findings) and remediation hints. Side Effects: May trigger separate installation or remediation commands when invoked by higher-level workflows, but this skill itself should focus on detection and reporting.