8ae1e64987
Co-authored-by: Charles Packer <packercharles@gmail.com> Co-authored-by: Shubham Naik <shubham.naik10@gmail.com> Co-authored-by: Shubham Naik <shub@memgpt.ai>
57 lines
2.1 KiB
Markdown
57 lines
2.1 KiB
Markdown
---
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title: Configuration
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excerpt: Configuring your Letta agent
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category: 6580d34ee5e4d00068bf2a1d
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---
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You can set agent defaults by running `letta configure`, which will store config information at `~/.letta/config` by default.
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The `letta run` command supports the following optional flags (if set, will override config defaults):
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* `--agent`: (str) Name of agent to create or to resume chatting with.
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* `--human`: (str) Name of the human to run the agent with.
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* `--persona`: (str) Name of agent persona to use.
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* `--model`: (str) LLM model to run (e.g. `gpt-4`, `dolphin_xxx`)
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* `--preset`: (str) Letta preset to run agent with.
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* `--first`: (str) Allow user to sent the first message.
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* `--debug`: (bool) Show debug logs (default=False)
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* `--no-verify`: (bool) Bypass message verification (default=False)
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* `--yes`/`-y`: (bool) Skip confirmation prompt and use defaults (default=False)
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You can override the parameters you set with `letta configure` with the following additional flags specific to local LLMs:
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* `--model-wrapper`: (str) Model wrapper used by backend (e.g. `airoboros_xxx`)
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* `--model-endpoint-type`: (str) Model endpoint backend type (e.g. lmstudio, ollama)
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* `--model-endpoint`: (str) Model endpoint url (e.g. `localhost:5000`)
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* `--context-window`: (int) Size of model context window (specific to model type)
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#### Updating the config location
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You can override the location of the config path by setting the environment variable `MEMGPT_CONFIG_PATH`:
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```sh
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export MEMGPT_CONFIG_PATH=/my/custom/path/config # make sure this is a file, not a directory
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```
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### Adding Custom Personas/Humans
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You can add new human or persona definitions either by providing a file (using the `-f` flag) or text (using the `--text` flag).
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```sh
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# add a human
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letta add human [--name <NAME>] [-f <FILENAME>] [--text <TEXT>]
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# add a persona
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letta add persona [--name <NAME>] [-f <FILENAME>] [--text <TEXT>]
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```
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You can view available persona and human files with the following command:
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```sh
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letta list [humans/personas]
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```
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### Custom Presets
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You can customize your Letta agent even further with [custom presets](presets) and [custom functions](functions).
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