toshl-mcp 1.0.1

MCP server exposing Toshl Finance API to Claude Desktop

Toshl MCP

Author: Fedele Mantuano

MCP server that connects Claude Desktop to the Toshl Finance API. Transport: stdio. Auth: Toshl Personal Token via HTTP Basic Auth.

Tools

Tool	Description
get_accounts	List accounts with balances
get_entries	List transactions with date range, category, tag filters
get_categories	List expense/income categories
get_tags	List tags
get_budgets	List budgets with current spending status
get_summary	Aggregated stats (totals, averages) for a date range

Requirements

• Python 3.13 or 3.14
• uv
• Toshl Personal Token — generate at Toshl → Profile → Apps & tokens

Claude Desktop Configuration

1. Install uv (if not already installed):

curl -LsSf https://astral.sh/uv/install.sh | sh

2. Install the package into a dedicated virtualenv:

With uv:

uv venv ~/.toshl-mcp
uv pip install --python ~/.toshl-mcp/bin/python toshl-mcp

Or with pip:

python3 -m venv ~/.toshl-mcp
~/.toshl-mcp/bin/pip install toshl-mcp

3. Add to ~/Library/Application Support/Claude/claude_desktop_config.json:

{
  "mcpServers": {
    "toshl": {
      "command": "/Users/<your-username>/.toshl-mcp/bin/toshl-mcp",
      "env": {
        "TOSHL_TOKEN": "<your-toshl-personal-token>"
      }
    }
  }
}

Replace <your-username> with your macOS username (run whoami to confirm).

Environment Variables

Variable	Required	Default	Description
TOSHL_TOKEN	Yes	—	Toshl Personal Token
LOG_LEVEL	No	WARNING	Logging level (DEBUG, INFO, WARNING, ERROR)

Development

Setup

1. Install uv (if not already installed):

curl -LsSf https://astral.sh/uv/install.sh | sh

2. Install all dependencies:

uv sync --all-groups

3. Install pre-commit hooks:

make pre-commit

Make commands

make install     # install dependencies
make lint        # check code
make lint-fix    # check and auto-fix
make format      # format code
make test        # run tests
make test-cov    # run tests with coverage report
make pre-commit  # run all pre-commit hooks
make dev         # start MCP inspector (requires .env)
make clean       # remove build artifacts and caches

Note: Stage changes with git add before running make pre-commit — unstaged files are ignored.

Testing with MCP Inspector

The MCP Inspector lets you call tools interactively in a browser without Claude Desktop.

1. Create a .env file in the project root:

TOSHL_TOKEN=your-personal-token-here

2. Start the inspector:

make dev

3. Open http://localhost:6274 in your browser.

4. Connect — click Connect in the top bar.

5. Test tools:

• Click Tools in the left sidebar
• Click List Tools to see all six tools
• Select a tool (e.g. get_accounts), fill in any parameters, click Run