Automated README summary
Automatically summarized from the README on 5 Nov 2026; not a run by jevbooks. Run instructions and author-reported outcomes still need verification.
What it is
A generic MCP server that connects any MCP client to any System One provider via POST {BASE_URL}/v1/systemone, including providers like Bailian's decision-model-preview that omit usage.output_tokens. It ships no built-in taxonomy or business criteria.
How it uses Jev
The caller passes a state plus typed questions (choice, score, noul, box) per request; the server forwards them to the endpoint and returns answers with probabilities, confidence, legend, or box. It normalizes usage loosely (missing fields become null) and never fabricates answers.
Primitives:choicescorenoul
Technique worth stealing
Loosely normalize the usage object (fill missing fields with null) instead of requiring output_tokens, so endpoints that omit it still work.
Try it
npx -y yf-decide-mcp, with BASE_URL and MODEL set (API_KEY optional).
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-1.14.0- Project signals
jev-1.14.0- Category
jev-1.14.0- Pattern tags
jev-1.14.0
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 projectnot found in the excerpt0.06
- Shows a System One patternnot found in the excerpt0.03
- Describes handling uncertaintynot found in the excerpt0.05
- Reports measured numbersnot found in the excerpt0.04
- Is a runnable toolFound in material0.99
- Top-10 learning shortlist signalnot found in the excerpt0.14
- Is a replica of the modelnot found in the excerpt0.04
- Solves a common problem (0–2)score on a 0–2 scale1.05 / 2
- About JevFound in material0.98
no-judgment band (0.40–0.60)
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 5 Nov 2026.