https://github.com/sigoden/llm-functions
Easily create LLM tools and agents using Bash/JavaScript/Python, also a library of commonly used LLM tools and agents.
https://github.com/sigoden/llm-functions
ai ai-agents ai-tools function-calling llm llm-agents llm-functions llm-tools tool-use
Last synced: 2 months ago
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Easily create LLM tools and agents using Bash/JavaScript/Python, also a library of commonly used LLM tools and agents.
- Host: GitHub
- URL: https://github.com/sigoden/llm-functions
- Owner: sigoden
- License: mit
- Created: 2024-05-16T00:46:23.000Z (about 1 year ago)
- Default Branch: main
- Last Pushed: 2024-10-21T00:01:29.000Z (8 months ago)
- Last Synced: 2024-10-21T03:42:29.244Z (8 months ago)
- Topics: ai, ai-agents, ai-tools, function-calling, llm, llm-agents, llm-functions, llm-tools, tool-use
- Language: Shell
- Homepage:
- Size: 207 KB
- Stars: 166
- Watchers: 5
- Forks: 22
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- License: LICENSE
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- jimsghstars - sigoden/llm-functions - Easily create LLM tools and agents using Bash/JavaScript/Python, also a library of commonly used LLM tools and agents. (Shell)
README
# LLM Functions
This project empowers you to effortlessly build powerful LLM tools and agents using familiar languages like Bash, JavaScript, and Python.
Forget complex integrations, **harness the power of [function calling](https://platform.openai.com/docs/guides/function-calling)** to connect your LLMs directly to custom code and unlock a world of possibilities. Execute system commands, process data, interact with APIs – the only limit is your imagination.
**Tools Showcase**
**Agents showcase**
## Prerequisites
Make sure you have the following tools installed:
- [argc](https://github.com/sigoden/argc): A bash command-line framework and command runner
- [jq](https://github.com/jqlang/jq): A JSON processor
## Getting Started with [AIChat](https://github.com/sigoden/aichat)
**Currently, AIChat is the only CLI tool that supports `llm-functions`. We look forward to more tools supporting `llm-functions`.**
### 1. Clone the repository
```sh
git clone https://github.com/sigoden/llm-functions
cd llm-functions
```
### 2. Build tools and agents
#### I. Create a `./tools.txt` file with each tool filename on a new line.
```
get_current_weather.sh
execute_command.sh
#execute_py_code.py
```
Where is the web_search tool?
The `web_search` tool itself doesn't exist directly, Instead, you can choose from a variety of web search tools.
To use one as the `web_search` tool, follow these steps:
1. **Choose a Tool:** Available tools include:
* `web_search_cohere.sh`
* `web_search_perplexity.sh`
* `web_search_tavily.sh`
* `web_search_vertexai.sh`
2. **Link Your Choice:** Use the `argc` command to link your chosen tool as `web_search`. For example, to use `web_search_perplexity.sh`:
```sh
$ argc link-web-search web_search_perplexity.sh
```
This command creates a symbolic link, making `web_search.sh` point to your selected `web_search_perplexity.sh` tool.
Now there is a `web_search.sh` ready to be added to your `./tools.txt`.
#### II. Create a `./agents.txt` file with each agent name on a new line.
```
coder
todo
```
#### III. Build `bin` and `functions.json`
```sh
argc build
```
#### IV. Ensure that everything is ready (environment variables, Node/Python dependencies, mcp-bridge server)
```sh
argc check
```
### 3. Link LLM-functions and AIChat
AIChat expects LLM-functions to be placed in AIChat's **functions_dir** so that AIChat can use the tools and agents that LLM-functions provides.
You can symlink this repository directory to AIChat's **functions_dir** with:
```sh
ln -s "$(pwd)" "$(aichat --info | sed -n 's/^functions_dir\s\+//p')"
# OR
argc link-to-aichat
```
Alternatively, you can tell AIChat where the LLM-functions directory is by using an environment variable:
```sh
export AICHAT_FUNCTIONS_DIR="$(pwd)"
```
### 4. Start using the functions
Done! Now you can use the tools and agents with AIChat.
```sh
aichat --role %functions% what is the weather in Paris?
aichat --agent todo list all my todos
```
## Writing Your Own Tools
Building tools for our platform is remarkably straightforward. You can leverage your existing programming knowledge, as tools are essentially just functions written in your preferred language.
LLM Functions automatically generates the JSON declarations for the tools based on **comments**. Refer to `./tools/demo_tool.{sh,js,py}` for examples of how to use comments for autogeneration of declarations.
### Bash
Create a new bashscript in the [./tools/](./tools/) directory (.e.g. `execute_command.sh`).
```sh
#!/usr/bin/env bash
set -e
# @describe Execute the shell command.
# @option --command! The command to execute.
main() {
eval "$argc_command" >> "$LLM_OUTPUT"
}
eval "$(argc --argc-eval "$0" "$@")"
```
### Javascript
Create a new javascript in the [./tools/](./tools/) directory (.e.g. `execute_js_code.js`).
```js
/**
* Execute the javascript code in node.js.
* @typedef {Object} Args
* @property {string} code - Javascript code to execute, such as `console.log("hello world")`
* @param {Args} args
*/
exports.run = function ({ code }) {
eval(code);
}
```
### Python
Create a new python script in the [./tools/](./tools/) directory (e.g. `execute_py_code.py`).
```py
def run(code: str):
"""Execute the python code.
Args:
code: Python code to execute, such as `print("hello world")`
"""
exec(code)
```
## Writing Your Own Agents
Agent = Prompt + Tools (Function Calling) + Documents (RAG), which is equivalent to OpenAI's GPTs.
The agent has the following folder structure:
```
└── agents
└── myagent
├── functions.json # JSON declarations for functions (Auto-generated)
├── index.yaml # Agent definition
├── tools.txt # Shared tools
└── tools.{sh,js,py} # Agent tools
```
The agent definition file (`index.yaml`) defines crucial aspects of your agent:
```yaml
name: TestAgent
description: This is test agent
version: 0.1.0
instructions: You are a test ai agent to ...
conversation_starters:
- What can you do?
variables:
- name: foo
description: This is a foo
documents:
- local-file.txt
- local-dir/
- https://example.com/remote-file.txt
```
Refer to [./agents/demo](https://github.com/sigoden/llm-functions/tree/main/agents/demo) for examples of how to implement a agent.
## MCP (Model Context Protocol)
- [mcp/server](https://github.com/sigoden/llm-functions/tree/main/mcp/server): Let LLM-Functions tools/agents be used through the Model Context Protocol.
- [mcp/bridge](https://github.com/sigoden/llm-functions/tree/main/mcp/bridge): Let external MCP tools be used by LLM-Functions.
## Documents
- [Tool Guide](https://github.com/sigoden/llm-functions/blob/main/docs/tool.md)
- [Agent Guide](https://github.com/sigoden/llm-functions/blob/main/docs/agent.md)
- [Argc Commands](https://github.com/sigoden/llm-functions/blob/main/docs/argcfile.md)
## License
The project is under the MIT License, Refer to the [LICENSE](https://github.com/sigoden/llm-functions/blob/main/LICENSE) file for detailed information.