LA

language-runtime-router

Identifies project language, runtime, and framework requirements before executing programming tasks.

Install

mkdir -p .claude/skills/language-runtime-router && curl -L -o skill.zip "https://agentskills.codes/api/skills/download/18620" && unzip -o skill.zip -d .claude/skills/language-runtime-router && rm skill.zip

Installs to .claude/skills/language-runtime-router

Activation

This is the description your AI agent reads to decide when to run this skill — the better it matches your request, the more reliably it fires.

Use at the start of programming tasks across TypeScript, JavaScript, Python, PHP, Go, Rust, Swift, Kotlin, SQL, Bash, PowerShell, and mixed repos.
146 charsno explicit “when” trigger
Beginner

Key capabilities

  • Inspect current project for languages and runtimes
  • Detect package managers and frameworks
  • Identify test commands and validation surfaces
  • Report facts, commands, and source decisions
  • Provide exact next steps for programming tasks

How it works

The skill inspects the current project to detect languages, runtimes, and conventions, then validates requirements and reports findings.

Inputs & outputs

You give it
User outcome, target quality level, constraints, and definition of done
You get back
Facts, commands, source decisions, remaining risks, and exact next steps

When to use language-runtime-router

  • Detect project language and runtime
  • Configure development tools
  • Verify task requirements

About this skill

Language Runtime Router

Use this skill for Programming work focused on detect project languages, runtimes, package managers, frameworks, test commands, and validation surface.

Workflow

  1. Restate the user outcome, target quality level, constraints, and definition of done.
  2. Inspect the current project before proposing code, design, sources, or dependencies.
  3. Use Srednoff OS mode/domain routing; if TURBO is active, compare top sources and run deeper critique.
  4. Prefer existing project conventions and proven sources over generic invention.
  5. Validate with the narrowest checks that prove the result, expanding validation for high-risk or TURBO work.
  6. Report facts, commands, source decisions, remaining risks, and exact next steps.

Checklist

  • Facts separated from assumptions.
  • Source/provenance reviewed when external code, components, assets, or advice are used.
  • Security, privacy, accessibility, performance, and rollback considered when relevant.
  • Token cost justified by concrete quality gain unless TURBO is explicitly active.
  • No broad context loading when a deterministic script or narrow reference is enough.

Guardrails

  • Do not perform destructive, paid, production, publishing, account-changing, trading, legal, financial, or externally visible actions without explicit confirmation.
  • Do not expose secrets, tokens, cookies, private keys, personal data, or confidential business data.
  • Do not copy third-party code or assets without license/provenance review.
  • If validation is impossible, state why and provide a concrete manual verification path.

When not to use it

  • When performing destructive, paid, or production actions without explicit confirmation
  • When exposing secrets, tokens, or private data
  • When copying third-party code without license review

Limitations

  • Cannot perform destructive actions without explicit confirmation
  • Cannot expose secrets or private data
  • Cannot copy third-party code without license review

How it compares

This skill systematically inspects project configurations and validates requirements before proposing code, unlike directly generating code without prior analysis.

Compared to similar skills

language-runtime-router side by side with the closest alternatives in the catalog.

SkillInstallsUpdatedSafetyDifficulty
language-runtime-router (this skill)027dNo flagsBeginner
unit-testing-test-generate23moReviewIntermediate
designing-tests15moReviewBeginner
migrate14moReviewIntermediate

Try saying

Example prompts that trigger this skill in your AI assistant.

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