• JSON
  • TEXT
  • RAW
  • HUMAN

How to extract structured data with your AI

Connect Ollama to your AI client to turn messy text into clean JSON. Once connected, your agent handles the parsing and formatting automatically.

Ask AI about this page

Short answer

How can I get my local AI to output JSON?

You use the Ollama MCP to force local models to follow specific schemas. Your agent uses the connection to send prompts that demand structured outputs, turning raw text into usable data objects. You get clean JSON ready for your code or spreadsheets.

The results.

Where your data lands.

The AI processes your input and routes the results to these specific formats.

JSON

Structured JSON objects

The agent converts raw text into valid JSON. You get a clean object that fits your existing code or database schema.

TEXT

Cleaned text strings

The AI strips out conversational filler. You get just the specific data points you asked for without the extra chatter.

RAW

Unstructured input

The agent reads your local files or text blocks. It identifies the relevant parts before attempting to format them.

HUMAN

Manual review needed

If the model fails to follow the schema, the agent flags the error. You decide when to re-run the prompt or fix the schema.

The workflow

What your AI does when the data arrives.

The agent uses the local connection to bridge the gap between your text and your schema.

  1. Read local text

    Your agent pulls the raw, unformatted text from your local environment through the connection.

    chat

  2. Apply schema

    The agent instructs the local model to map the text to your specific JSON structure.

    generate

  3. Validate output

    The agent checks if the resulting JSON is syntactically correct and matches your keys.

    generate

  4. Deliver results

    The agent presents the final structured data in your chat interface for you to copy.

    chat

Try it

Copy these to start.

Paste these directly into your chat to begin extracting data.

Starting points

These are templates. Swap out the bracketed text with your actual JSON schema or the specific text you want to parse.

Ollama Connector

You're all set. Choose your MCP client and follow the setup instructions.

Connector linkhttps://edge.vinkius.com/vk_preview_hYpu67YLXAzJ2w17TRhdjXKZcyynLB0AY9L4fYBJ/mcp

Claude Desktop

Follow the steps below to connect in seconds.

  1. 1In Claude Desktop, open Settings → Connectors.
  2. 2Click “Add custom connector” and paste the connector link above as the remote MCP server URL.
  3. 3Click Add and start a new chat — Ollama capabilities are ready to use.
Configuration · claude_desktop_config.jsonCopy
{
  "mcpServers": {
    "ollama-mcp": {
      "url": "https://edge.vinkius.com/vk_preview_hYpu67YLXAzJ2w17TRhdjXKZcyynLB0AY9L4fYBJ/mcp"
    }
  }
}
Copy into chat04

  • Extract the names and dates from this email into a JSON object: [paste email text]

  • Convert this list of product descriptions into a JSON array with 'name' and 'price' keys: [paste list]

  • Parse this log file into a structured format using this schema: [paste schema] [paste logs]

  • Turn this meeting transcript into a JSON summary with 'participants' and 'action_items' fields: [paste transcript]

  • Claude
  • ChatGPT
  • Cursor
  • VS Code
  • Windsurf
  • Claude Code
  • JetBrains
  • Cline

Start here

Connect Ollama once, then ask.

One click connects your local Ollama instance to your AI client. Your credentials stay on your machine, and you can start prompting immediately.

Connect Ollama to your AI

FAQ

How this task behaves.

  • 01

    Does this send my data to the cloud?

    No. The data stays local because the agent communicates with your local Ollama instance.

  • 02

    Can the AI automatically save the JSON to a file on my hard drive?

    No. The agent provides the structured text in your chat, and you must save it to your local files yourself.

  • 03

    What happens if the model produces invalid JSON?

    The agent will identify the error. You can then ask the agent to fix the formatting or refine the prompt.

  • 04

    Do I need to change my Ollama settings?

    No. Once the connection is established, you just use standard chat or generate commands.

  • 05

    Can the AI modify my local files directly?

    No. The agent only reads data to process it; it cannot write or overwrite files on your system.

  • More questions about Ollama? See everything the Ollama Connector can do

Connect Ollama to Claude, Cursor, ChatGPT & more