- Rewrite OpenAPI specs (zh/en/ja) with Provider+Model two-layer architecture - Remove old model schema (requester/requester_config/api_keys on model level) - Add ModelProvider CRUD endpoints - Add missing endpoints: knowledge engines, parsers, plugin config/upgrade, pipeline copy/extensions - Update Service API overview pages (zh/en/ja) with core concepts - Update models config page to explain Provider+Model architecture - Bump API version to 4.9.5
LangBot Official Documentation
This repository is the documentation repository for LangBot. Code repository:
LangBot Code Repository
This is the documentation for LangBot 4.0. For 3.0 documentation, please see thev3branch
Contributing to Documentation
The documentation is generated based on Mintlify. Local development requires Node.js installation.
Clone this repository and execute the following command in the directory to install dependencies:
npm install
After completion, you can modify the documentation. After modifications, use the following command to start locally:
npm run dev
Or use the mintlify CLI directly (recommended):
npx mintlify dev
Using Images
Place images in the images directory, then reference them using the absolute path (relative to the project root), such as:

Deployment Details
Now hosted on Mintlify. Commits to the main branch trigger automatic deployment.
Some Standardization Guidelines
- Folder and file naming: Use all lowercase, separate words with
-, such asplugin-intro.mdx - Sub-file (folder) naming: No prefix (i.e., the folder name), such as: in the
deployfolder, the folderlangbot, themanualfile in thelangbotfolder is calledmanual.mdx - Documentation files should use
.mdxformat to support Mintlify components. - Configure sidebar navigation structure in
docs.json.