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Olaverse MCP Server

Olaverse MCP Server

Official

Olaverse MCP server

Olaverse Lab's API as tools for AI agents: Claude, Cursor and any other MCP client. The models are small, task-specific and strongest on English and African-language text.

Tool

What it does

extract_document

A document (text, a JPEG/PNG photo or scan, or a PDF) to JSON shaped like your template, with a calibrated confidence for every field. Long documents are split, extracted in parallel and merged.

get_extraction_job

Collects a long-document result that's still running.

decide

Typed questions about a message, ticket or record (yes/no, choice, score), with calibrated probabilities. 19 languages.

detect_language

The language of a text, among 608 (built African-first, good on very short text).

restore_diacritics

Puts back tone marks, accents and Arabic vowel marks in 11 languages, including Yorùbá, Igbo, Hausa and Arabic.

generate_questions

Search-style questions a passage answers, in the passage's own language (25 languages).

Set up

You need an Olaverse API key: create one at console.olaverselab.com (new accounts get $1 of free credit). Calls are billed to your key at the usual prices.

The server runs with uv (uvx downloads and runs it).

Claude Code

claude mcp add olaverse --env OLAVERSE_API_KEY=your-key -- uvx olaverse-mcp

Claude Desktop, Cursor and others (the mcpServers block of the client's MCP config file)

{
  "mcpServers": {
    "olaverse": {
      "command": "uvx",
      "args": ["olaverse-mcp"],
      "env": { "OLAVERSE_API_KEY": "your-key" }
    }
  }
}

Related MCP server: jev-mcp

Use it

Ask in plain words, and the agent picks the tool:

  • "Extract the merchant, date, total and line items from ~/Downloads/receipt.jpg."

  • "Is this customer message asking for a refund, and how urgent is it? «Ẹ jọ̀ọ́, wọ́n ti yọ owó lẹ́ẹ̀mejì…»"

  • "Which language is 'Mo fẹ́ lọ sí ọjà'?"

  • "Add the tone marks back: se eranko naa si gbo o?"

Confidence. extract_document returns a confidence for every field. It's calibrated: fields at 0.95 and above are right about 95% of the time on the documents it was built for. Check a threshold on a sample of your own documents before you automate on it.

Settings

Variable

Default

OLAVERSE_API_KEY

required

Your API key.

OLAVERSE_API_URL

https://api.olaverselab.com

OLAVERSE_JOB_WAIT

900

Seconds a long-document extraction waits before handing back a job id for get_extraction_job.

Scanned PDFs (no text layer) aren't read directly: send their pages as JPEG or PNG images.

Licence

Apache-2.0.

mcp-name: io.github.Olaverse-Labs/olaverse-mcp

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