OpenJEV
Typed AI judgments for agents: choice, score, and yes/no probabilities instead of prose.
Connector by markylaredo · GitHub account verified by the MCP Registry
Chalk Labs
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Install
Works with Claude Code, Codex, VS Code, Cursor, Windsurf, Claude Desktop. Read the repository before you give any tool access to your data.
npx agentmarket install connector/markylaredo-openjev-mcp
Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.
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About
Reviews
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Permissions
What this server can do and what it asks for, from its tool list, install config and code. Checked Oct 26, 2026.
- Tools
- 5 read · 0 write · 0 deleteRead-only
- Secrets
- 1 (API keys, tokens or passwords)
- Install scripts
- None found
- Runs as
- Node.js package
Tools by what they do 5
Read from the source code; the running server may list different tools.
Read 5 · Look things up without changing anything.
jev_askjev_batchjev_choicejev_nouljev_score
Secrets and settings it asks for
Secrets: values you paste in that let it act as you.
OPENJEV_API_KEY
Other settings (environment variables or headers).
OPENJEV_BATCH_CONCURRENCYOPENJEV_MAX_RETRIESOPENJEV_MODELOPENJEV_TIMEOUT_MS
Network hosts it talks to 3
api.openjev.sh· found in codegithub.com· found in codeopenjev.sh· found in code
Tools (5)
Read from the source code; the running server may differ. Descriptions are the server’s own words; hidden characters are shown as [U+…].
jev_askAsk Jev (several questions)read-onlySend one shared context and one or more independent questions to Jev (TypeSafe System One) and get typed judgments back — not prose. How to design the call: - `state` carries the text and facts; `instructions` carries the judgment, in the question's own words. - Every question is answered independently against the same state. Order is not a sequence, and no question can use another's answer. Ask independent questions together in one call, including conditional ones whose answers you may ignore; make a second call only when an answer decides what to fetch or ask next. - One call judges one sta…
jev_batchJev batch (many items)read-onlyDescription is built at runtime.
jev_choiceJev choiceread-onlyAsk one question whose answer is exactly one of a set of options you define. Use for a category, a route, or a selection from a closed list — not for a degree and not for a yes/no. Write the judgment in `instructions`, and put the boundaries in the option descriptions: what each option covers and excludes. Include an option named "other" or "none" when the list may not cover every input. A choice returns exactly one option, so ask separate noul questions (together in `jev_ask`) when several labels can apply at once. Returns the selected option, the full probability distribution, and `confide…
jev_noulJev noulread-onlyAsk one yes/no question and get its probability. Use when the condition either holds or does not, and the probability is more useful than a category. Name the condition precisely in `instructions`; optionally describe the two outcomes in `criteria.true` and `criteria.false`, or omit `criteria` when the instructions already define both. Returns a value between 0 and 1: near 1 yes, near 0 no, near 0.5 uncertain. It measures probability, not intensity, and there is no separate confidence field — a confident no is near 0, not near 0.5, so read low values as evidence against rather than as low co…
jev_scoreJev scoreread-onlyAsk one question whose answer is a position on an ordered scale you define. Use for degree, severity, or intensity. `criteria` lists the levels from lowest to highest; a three-level scale returns a score from 0 to 2, and values between integers are positions between levels — the score is the probability-weighted mean of level numbers, not a percentage or a category id. Give every level a self-contained description ("no deadline expressed", "wants a response soon", "explicit deadline"), never a relative one like "more urgent than the level below". Returns the score, the `legend` mapping level…
Signals
- Stars
- 1
- Forks
- 1
- Open issues
- 0
- Last commit
- Oct 20, 2026 (11 days ago)
- Last release
- Oct 12, 2026 (20 days ago)
From GitHub (fetched Oct 24, 2026).
Details
- Registry name
io.github.markylaredo/openjev-mcp- Version
- 0.2.0
- Auth
- API key
- Packages
- npm openjev-mcp
- License
- MIT
- Repository
- github.com/markylaredo/openjev-mcp
- First seen
- Oct 24, 2026
- Last checked
- Oct 24, 2026
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Cite this page
OpenJEV MCP server. Agent Mart. https://agentmart.dev/connectors/markylaredo-openjev-mcp (last updated 2026-10-24)