home/categories/llm-ai/letta-ai-letta-code-skills-adding-models-skill-md
llm-aidata-ai

adding-models

Guide for adding new LLM models to Letta Code. Use when the user wants to add support for a new model, needs to know valid model handles, or wants to update the model configuration. Covers models.json configuration, CI test matrix, and handle validation.

letta-ai
maintainer
letta-ai
Updated 1/20/2026
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863
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105
quick start

Installation and usage

Guide for adding new LLM models to Letta Code. Use when the user wants to add support for a new model, needs to know valid model handles, or wants to update the model configuration. Covers models.json configuration, CI test matrix, and handle validation.

Installation
$ install --globalskills.sh
Usage

Once installed, you can use this skill by running the following command in your terminal:

skills use adding-models