Pyunto Diary

com.pyunto/diary · v0.3.0

Read, search and write your encrypted Pyunto diary from Claude. Decrypts only on your own machine.

Website Source code Set it up

Connect Runs on your machine

Terminal

claude mcp add diary -e PYUNTO_AGENT_NAME=<PYUNTO_AGENT_NAME> -e PYUNTO_EMAIL=<PYUNTO_EMAIL> -e PYUNTO_PASSWORD=<PYUNTO_PASSWORD> -e PYUNTO_AGENT_DIR=<PYUNTO_AGENT_DIR> -- uvx pyunto-agent==0.3.0

claude_desktop_config.json

{
  "mcpServers": {
    "diary": {
      "command": "uvx",
      "args": [
        "pyunto-agent==0.3.0"
      ],
      "env": {
        "PYUNTO_AGENT_NAME": "<PYUNTO_AGENT_NAME>",
        "PYUNTO_EMAIL": "<PYUNTO_EMAIL>",
        "PYUNTO_PASSWORD": "<PYUNTO_PASSWORD>",
        "PYUNTO_AGENT_DIR": "<PYUNTO_AGENT_DIR>"
      }
    }
  }
}

~/.cursor/mcp.json

{
  "mcpServers": {
    "diary": {
      "command": "uvx",
      "args": [
        "pyunto-agent==0.3.0"
      ],
      "env": {
        "PYUNTO_AGENT_NAME": "<PYUNTO_AGENT_NAME>",
        "PYUNTO_EMAIL": "<PYUNTO_EMAIL>",
        "PYUNTO_PASSWORD": "<PYUNTO_PASSWORD>",
        "PYUNTO_AGENT_DIR": "<PYUNTO_AGENT_DIR>"
      }
    }
  }
}

.vscode/mcp.json

{
  "servers": {
    "diary": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "pyunto-agent==0.3.0"
      ],
      "env": {
        "PYUNTO_AGENT_NAME": "<PYUNTO_AGENT_NAME>",
        "PYUNTO_EMAIL": "<PYUNTO_EMAIL>",
        "PYUNTO_PASSWORD": "<PYUNTO_PASSWORD>",
        "PYUNTO_AGENT_DIR": "<PYUNTO_AGENT_DIR>"
      }
    }
  }
}

Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.

Tools

This server runs locally, so its tools are listed by your MCP client once it starts.

Environment variables

Name	Description
`PYUNTO_AGENT_NAME` Optional	Display name of this assistant's own Pyunto account, shown to the people in the diary
`PYUNTO_EMAIL` Optional	Optional: sign in as a registered Pyunto account instead of creating the assistant's own
`PYUNTO_PASSWORD` Optional, secret	Password for PYUNTO_EMAIL
`PYUNTO_AGENT_DIR` Optional	Where the account's identity key, space keys and decrypted attachments are kept

Details

Package	`[email protected]` (PYPI, stdio)
First published	29 Sep 2026
Last updated	29 Sep 2026
Registry name	`com.pyunto/diary`

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Live status

Local install

Installed and run on your own machine, so there is no public endpoint to check.

Pair it with live search

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