lfx-empiriolabs

EmpirioLabs as a standalone Langflow Extension Bundle.

Ships two components for EmpirioLabs:

• EmpirioLabs — generates text using EmpirioLabs language models. EmpirioLabs exposes an OpenAI-compatible API (https://api.empiriolabs.ai/v1), so the component reuses langchain_openai.ChatOpenAI and can output either a Model Response (Message) or a Language Model (LanguageModel) for downstream components such as Agents.
• EmpirioLabs Image Generation — generates an image from a text prompt via the EmpirioLabs OpenAI-compatible Images endpoint (POST /v1/images/generations).

Both components fetch the live model list from the EmpirioLabs /v1/models endpoint over requests, falling back to a bundled model list. This mirrors the existing OpenAI-compatible provider bundles (novita, cometapi).

Install

pip install lfx-empiriolabs

The bundle is registered automatically via the langflow.extensions entry-point. After install, restart your Langflow server; the components will appear in the palette under the EmpirioLabs group.

You will need an EmpirioLabs API key (https://empiriolabs.ai) to run the components. By default the components read it from the EMPIRIOLABS_API_KEY environment variable.

Develop

cd src/bundles/empiriolabs
pip install -e .
lfx extension validate src/lfx_empiriolabs

Migration

Saved flows referencing the legacy class names or the old import paths under lfx.components.empiriolabs.* are rewritten to the new namespaced IDs ext:empiriolabs:EmpirioLabsModelComponent@official and ext:empiriolabs:EmpirioLabsImageGenerationComponent@official by the migration table in src/lfx/src/lfx/extension/migration/migration_table.json.