Metadata-Version: 2.4
Name: llm-tools-mcp
Version: 0.4
Summary: MCP support for LLM CLI
Author: Michal Fudala
License-Expression: Apache-2.0
Project-URL: Homepage, https://github.com/VirtusLab/llm-tools-mcp
Project-URL: Changelog, https://github.com/VirtusLab/llm-tools-mcp/releases
Project-URL: Issues, https://github.com/VirtusLab/llm-tools-mcp/issues
Project-URL: CI, https://github.com/VirtusLab/llm-tools-mcp/actions
Requires-Python: >=3.10
Description-Content-Type: text/markdown
License-File: LICENSE
Requires-Dist: llm>=0.27.1
Requires-Dist: mcp[cli]>=1.9.1
Requires-Dist: requests>=2.32.3
Provides-Extra: test
Requires-Dist: pytest; extra == "test"
Requires-Dist: pytest-asyncio>=1.0.0; extra == "test"
Requires-Dist: pytest-watch>=4.2.0; extra == "test"
Dynamic: license-file

<div align="center">
   
# `llm-tools-mcp`

![mcp-logo](https://github.com/user-attachments/assets/3e0e9850-6faf-439b-96c2-b672341c1ca5)

**Connect to MCP servers right from your shell. Plugin for [llm](https://github.com/simonw/llm) (by [@simonw](https://github.com/simonw)).**


[![PyPI](https://img.shields.io/pypi/v/llm-tools-mcp.svg)](https://pypi.org/project/llm-tools-mcp/)
[![Changelog](https://img.shields.io/github/v/release/VirtusLab/llm-tools-mcp?include_prereleases&label=changelog)](https://github.com/VirtusLab/llm-tools-mcp/releases)
[![Tests](https://github.com/VirtusLab/llm-tools-mcp/actions/workflows/test.yml/badge.svg)](https://github.com/VirtusLab/llm-tools-mcp/actions/workflows/test.yml)
[![License](https://img.shields.io/badge/license-Apache%202.0-blue.svg)](https://github.com/VirtusLab/llm-tools-mcp/blob/main/LICENSE)



![demo-long](https://github.com/user-attachments/assets/82ae287f-9e69-4f9c-a26c-49f4f2fd6771)

</div>


> [!Note]
> Current focus: [Authorization #4](https://github.com/VirtusLab/llm-tools-mcp/issues/4)


## Installation

Install this plugin in the same environment as [LLM](https://llm.datasette.io/):

```bash
llm install llm-tools-mcp
```
## Usage

> [!WARNING]
> It's recommended to use the `--ta` flag and approve each tool execution.

1. Create `mcp.json` file in `~/.llm-tools-mcp`.

   Example file:

   ```json
   {
     "mcpServers": {
       "filesystem": {
         "command": "npx",
         "args": [
           "-y",
           "@modelcontextprotocol/server-filesystem",
           "~/demo"
         ]
       }
     }
   }
   ```
    
2. List available tools.
   > [!WARNING]
   > `llm tools` is not implemented for dynamic toolboxes ([see this](https://github.com/simonw/llm/issues/1111#issuecomment-2992280193)), 
   > so tools loaded as part of MCP won't be visible. 

   ```sh
   llm tools list
   ```

3. Run `llm` with tools.

   ```sh
   llm --ta -T MCP "what files are in the demo directory? show me contents of one of the files (any)"
   ```

### Other examples

**Dynamically change your MCP config:**

```sh
llm --ta -T 'MCP("/path/to/custom/mcp.json")' "your prompt here"
```

## Development

### Now (to be verified)

- Sync dependencies: `uv sync --all-extras`
- Run linters / type checker: `./check.sh`
- Run tests: `./test.sh`
- Run end to end tests: `./e2e/e2e-docker.sh`

## To Do

- [x] Release alpha version
- [x] support all transports
  - [x] streamable http
  - [x] sse
  - [x] stdio
- [ ] Build a solid test suite
  - [x] test config file validation
  - [x] test sse with dummy server
  - [x] test stdio with dummy server
  - [x] test http streamable with dummy server ([see #1](https://github.com/Virtuslab/llm-tools-mcp/issues/1))
  - [x] manual test for sse with real server
  - [x] manual test for stdio with real server
  - [x] manual test for http streamable with real server
- [x] Redirect `stdout`/`stderr` from the MCP SDK to a file or designated location
- [ ] Reuse stdio connections
- [x] **Support non-stdio MCP servers**
- [ ] Handle tool name conflicts (prefix with mcp server name?)
- [ ] Gather feedback on the `~/.llm-tools-mcp` directory naming
- [x] Improve failure handling:
  - [x] When connecting to an MCP server fails
  - [x] When `mcp.json` is malformed
- [ ] Improve this README:
  - [ ] Add more detail in the [Development](#development) section (mention `uv`?)
