AI Tool Bridge for PHP is a library which allows you to seamlessly empower your AI integration to interact with your own code and external services.
Why does this project exist?
The major challenge when integrating AI into any project is managing interactions between the AI and the rest of your application. This becomes especially complex when the AI needs to e.g. make API calls to retrieve information or trigger actions.
AI Tool Bridge for PHP elegantly solves this problem by offering a straightforward interface to define "tool functions" that the AI can utilize when it needs to interact with external systems.
An important optimization is the library's capability to generate the required JSON structure for a tool function. It does so by requesting only the required values from the AI and then generating the JSON based on a provided JSON schema. This approach guarantees the validity of the final JSON that reaches your application code.
Key features of this library include:
- Facilitating the definition of tools that the AI can use for external interactions.
- Providing a robust prompt structure to guide the AI on when and how to use these tools.
- Ensuring that the tools are triggered with complete and correctly formatted JSON.
The code is still early stage, but I'm already using it successfully to build an AI-powered end-user application where the AI has the ability to talk to several of my external software systems and can trigger my own application code, all without the need for any official and public GPT-4 plugins.