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codex-jev-router

suenot/codex-jev-router

Deterministic evidence selection for noisy-log investigations in Codex.

Classification & Routing0.96Runner-up: Agent Decisions
Automated README summary

Automatically summarized from the README on 27 Sept 2026; not a run by jevbooks. Run instructions and author-reported outcomes still need verification.

What it is

A local MCP tool for Codex that searches a workspace and returns short, exact, cited excerpts instead of large raw logs, for developers investigating noisy logs.

How it uses Jev

Jev is not used by default. The default selector is deterministic and needs no Jev account, API key, or local model. Optional Laya (Jev-compatible) may reorder large candidate sets; the result states which selector was used.

Technique worth stealing

Select exact cited evidence before it enters context, keeping the continuing Codex session's model and reasoning effort.

Try it

npm ci; node scripts/install.mjs --root /absolute/workspace --dry-run; then install without --dry-run.

View on GitHub

Start using Jev: API key and your first request →

Model judgments from README excerpts

Project signals use repository metadata, an existing summary and the first 700 README characters, not the full project. “Not found” means not detected in that material; it does not establish absence. These are the original judgments with recorded models and dates, not source audits or run results.

Models & evaluation dates

Inclusion gate
jev-1.13.0
Project signals
jev-1.13.0
Category
jev-1.13.0
Pattern tags
jev-1.13.0

Evidence

These signals use repository metadata, an existing summary and at most 700 cleaned README characters. ≥ 0.60 means reported in that excerpt; ≤ 0.40 means not found there. The middle band is inconclusive. None is a source-code audit or a test result. The runnable-tool question excludes research experiments; the recommendation question asks for a learning shortlist, not a quality verdict.

  • Jev is core to the projectFound in material0.65
  • Shows a System One patternFound in material0.81
  • Describes handling uncertaintyFound in material0.73
  • Reports measured numbersnot found in the excerpt0.05
  • Is a runnable toolFound in material0.82
  • Top-10 learning shortlist signalunclear0.41
  • Is a replica of the modelnot found in the excerpt0.11
  • Solves a common problem (0–2)score on a 0–2 scale1.16 / 2
  • About JevFound in material0.89
Signals
Jev is core to the project0.65Shows a System One pattern0.81Describes handling uncertainty0.73Reports measured numbers0.05Is a runnable tool0.82Top-10 learning shortlist signal0.41Is a replica of the model0.1100.51Solves a common problem (0–2)1.16 / 2012

no-judgment band (0.40–0.60)

Design patterns
Funnel0.60Viewfinder0.34Fail open, fail closed0.34Menu0.2000.51

no-judgment band (0.40–0.60)

The Jev model and date for each judgment stage are listed above. Card written by DeepSeek V4.1 Flash from the README on 27 Sept 2026.