0xNatoshi/jev-codex-router
Per-turn model & reasoning routing for Codex, driven by Jev (TypeSafe System One): picks the model, thinking depth and speed mode for every turn.
From the publisher
README & documentation
Source previewRead the project’s overview, installation instructions and usage examples. The original README is the source of truth.
Contributing? See CONTRIBUTING.md, SECURITY.md, and the release checklist. [](https://github.com/0xNatoshi/jev-codex-router/actions/workflows/ci.yml) Per-call model routing for Codex, driven by Jev (TypeSafe System One). Jev chooses a model and thinking effort together for each model call, including continuations after tools. Every route uses standard speed. The objective is sufficient capability for the next decision with no unnecessary quota consumption. Historical simulation: ≈ −60 % vs full Astra on 237 turns under the old policy. This is not measured Codex quota saved, nor evidence for the current policy — protocol and limitations in BACKTEST.md. Installing with an AI agent? Hand it AGENTS.md. This repository is a self-contained monorepo. It embeds the maintained Codex Router fork under router/ and connects Jev through its generic-provider and curated-model extension points. No second Git checkout, submodule, or hidden source clone is required. The imported fork and its provenance are documented in ROUTERFORK.md. relayed verbatim, so tool calls, reasoning and…
Read the full README ↗ · Preview checked 2026-09-24T12:33:34.447Z
Inside the original README — Document outline
- Jev Codex Router
- How it works
- Routing policy
- Quota fallback — only while native usage is exhausted
- Measuring what it served
- Ask surface (POST /ask)
- Repository layout
- Quickstart
- Operations
- Notes & quirks
- Security
- Status
Headings are captured from the source. Links open the publisher’s document, not a locally hosted copy.
Links from the README
References supplied by the publisher, not independently verified endorsements. Check the destination before downloading files or entering credentials.
Documentation belongs to its respective authors. Reported project/model license: MIT. A listing is not a grant of reuse or training rights. Confirm the document’s own terms at the source.
What this repository does
Per-turn model & reasoning routing for Codex, driven by Jev (TypeSafe System One): picks the model, thinking depth and speed mode for every turn.
Repository facts
- Owner
- 0xNatoshi
- Primary language
- JavaScript
- Stars
- 266
- Forks
- 31
- Open issues + pull requests
- 1
- License
- MIT
- Archived
- No
- Default branch
- main
- Created
- 2026-09-17T04:14:19.000Z
- Last push
- 2026-09-22T07:08:08.000Z
Topics and intended use
Owner-supplied topics: ai, codex, jev, llm, macos, routing, typesafe
Review the README for scope, installation, examples and limitations. We do not run repository code or certify it.
Evaluate before installing
Review licensing and dependencies, inspect recent commits and unresolved issues, and test in an isolated environment before production use. Stars and forks alone cannot answer these questions.
Source and freshness
Source: GitHub. Metadata observed 2026-09-24T12:03:36.034Z. Daily imports are snapshots, not real-time monitoring.
Popularity and source listings do not establish security, suitability, licensing rights or benchmark performance.