{"slug": "show-hn-jevia-an-outcome-based-model-router-for-coding-agents", "title": "Show HN: Jevia – An outcome-based model router for coding agents", "summary": "Jevia launched as an outcome-based model router for coding agents that routes a task to a model tier and uses verified outcomes to improve future decisions. The tool installs as a prebuilt binary without Rust or Cargo, adds a reviewable .jevia/config.toml via 'jevia init', keeps credentials in the environment outside config, and validates config, storage, credentials and one live request with 'jevia check'. Jevia returns a model tier, confidence and traceable run ID from 'jevia route' and runs Codex, Claude Code, OpenCode, Gemini CLI, Cursor Agent, Copilot CLI, Aider, Goose, Amp or any configured command-line agent.", "body_md": "Jevia routes your task to a model tier and uses verified outcomes to improve future decisions.\n\nLoading install command…\n\nInstall a verified prebuilt binary. No Rust or Cargo required.\n\nLoading install command…\n\nAdd a reviewable .jevia/config.toml to this project.\n\njevia init\n\nKeep the credential in your environment, outside config.\n\nexport TYPESAFE_API_KEY=\"your-key\"\n\nValidate config, storage, credentials, and one live request.\n\njevia check\n\nReceive a model tier, confidence, and traceable run ID.\n\njevia route \"fix the flaky integration test\"\n\nRun Codex, Claude Code, OpenCode, Gemini CLI, Cursor Agent, Copilot CLI, Aider, Goose, Amp, or any configured command-line agent.\n\njevia run codex \"fix the flaky integration test\"jevia run codex \"fix the flaky integration test\"", "url": "https://wpnews.pro/news/show-hn-jevia-an-outcome-based-model-router-for-coding-agents", "canonical_source": "https://jevia.dev/", "published_at": "2026-09-29 21:36:00+00:00", "updated_at": "2026-09-29 21:47:57.703400+00:00", "lang": "en", "topics": ["ai-agents", "ai-tools", "developer-tools", "large-language-models", "ai-products"], "entities": ["Jevia", "Codex", "Claude Code", "OpenCode", "Gemini CLI", "Cursor Agent", "Copilot CLI", "Aider"], "also_reported_by": [], "alternates": {"html": "https://wpnews.pro/news/show-hn-jevia-an-outcome-based-model-router-for-coding-agents", "markdown": "https://wpnews.pro/news/show-hn-jevia-an-outcome-based-model-router-for-coding-agents.md", "text": "https://wpnews.pro/news/show-hn-jevia-an-outcome-based-model-router-for-coding-agents.txt", "jsonld": "https://wpnews.pro/news/show-hn-jevia-an-outcome-based-model-router-for-coding-agents.jsonld"}}