Velrim
Description
Document extraction against a JSON Schema with a calibrated confidence per field; async job status.
What our measurements say
Velrim is a remote MCP server published at mcp.velrim.com. It has been probed 6 times since 9/12/2026. It answered in 6 of them (100.0%), a near-uninterrupted record. Median response time is 1,087 ms, a delay an agent will notice. It offers a narrow, focused set of 2 tools. On the protocol side it still runs 2025-11-25 and has not moved to the newer spec.
Agent readability score
Can an LLM agent pick the right tool here — names, descriptions and parameter clarity are assessed.
Agent readability score
Strengths
- Tool names directly indicate their purpose (extraction vs. job status checking).
- Parameters are well-typed with clear required/optional distinctions.
Weaknesses
- Descriptions are overly verbose and lack concise use-case guidance.
- No explicit error handling or constraint documentation for parameters.
- velrim_job_status description is truncated, missing critical details.
velrim_extract— Description lacks concise use-case scenarios despite being technically detailed.velrim_job_status— Description is truncated, making it unclear how it handles invalid job_ids.
Verdict
Event narrative
Risk: low
Advice
Schema compliance
tools/list structure, inputSchema validity, and a functional smoke test — the components of the 0-100 score.
- tools/list schema valid
- inputSchema is valid JSON Schema
- Smoke test not run this round
- Cold-start: cold 575ms → warm 528ms (penalty 47ms)
Tools
Tools the server advertised in the latest measurement — measured, not catalog-claimed.
velrim_extractExtract structured data from a document (PDF or image, passed as document_base64 or as the upload_key of a staged upload) against a JSON Schema you supply. Returns a typed object and, for every field, a state (present, null, or missing), a calibrated confidence score, and an anchor (the source page and bounding box). The confidence is calibrated against published reliability curves (https://velrim.com/reliability), so a 0.9 means the field is right about 90% of the time on that document class — branch on it directly: act on a field at or above your accept threshold, escalate the fields below it and any that are missing. Use each field's anchor to check it against the source page.
schemaobjectrequireddocument_base64stringupload_keystringdoc_classstringhintsobject
velrim_job_statusPoll an asynchronous extraction job by its job_id (from POST /v1/jobs on the Velrim API; velrim_extract itself is synchronous and never creates jobs). Returns the job status and, once complete, the same typed result as velrim_extract: per field a state (present, null, or missing), a calibrated confidence score, and an anchor (source page and bounding box). Confidence is calibrated against published reliability curves (https://velrim.com/reliability) — branch the same way: act on a field at or above your accept threshold, escalate the rest, and use each anchor to check a field against its source page.
job_idstringrequired
Availability history
Event log
Derived by comparing consecutive probes — changes in era, protocol version, build and reachability.
- Added to watch — era: Legacy
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[](https://mcpmetrics.io/servers/com-velrim-extract)<a href="https://mcpmetrics.io/servers/com-velrim-extract"><img src="https://mcpmetrics.io/badge/com.velrim/extract/era.svg" alt="mcpmetrics"></a>You are seeing the last 7 days. Sign up for the full history. Which check failed and why is in the dashboard.
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