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
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 (8 days ago)
- Last release
- Oct 12, 2026 (17 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
Cite this page
OpenJEV MCP server. Agent Mart. https://agentmart.dev/connectors/markylaredo-openjev-mcp (last updated 2026-10-24)