Openwebui Claude Code

OpenWebUI Claude Code Pipe

Run [Claude Code](https://docs.claude.com/en/docs/claude-code/overview)'s agent loop from inside [Open WebUI](https://github.com/open-webui/open-webui) chats, via the [Claude Agent SDK](https://github.com/anthropics/claude-agent-sdk-python).

This is an Open WebUI **Pipe** that exposes Claude Code as a selectable model. Each chat gets its own isolated workspace directory; agent turns within the same chat resume the same Claude Code session, so context (files, prior tool calls) carries forward.

Features

• Full Claude Code agent loop — Read, Write, Edit, Bash, Glob, Grep, WebSearch, WebFetch (configurable allowlist)
• Per-chat workspaces — each chat_id gets a sandboxed working directory that persists across turns
• Dual auth — bring your own Anthropic API key (pay-per-token) or a Claude Pro/Max OAuth token (bills against your subscription)
• Streaming UI — tool calls render inline with previews; generated images/PDFs/CSVs surface as artifacts in the chat
• Configurable valves — model, permission mode, tool allowlist, max turns, workspace root, setting sources (CLAUDE.md)

Requirements

• Open WebUI (any recent version with the Pipes/Functions framework)
• Python deps (auto-installed by Open WebUI from the file header):
  • claude-agent-sdk>=0.1.60
  • anthropic>=0.40.0
• The claude CLI must be available on the host running Open WebUI's Python backend (the SDK shells out to it). Install via npm install -g @anthropic-ai/claude-code.

Installation

1. In Open WebUI, go to Workspace → Functions → + (or Admin Panel → Functions).
2. Paste the contents of `claude_agent_pipe.py` into the editor.
3. Save and enable the function.
4. Open the function's Valves and configure auth (one of):
   • ANTHROPIC_API_KEY — standard pay-per-token billing
   • CLAUDE_CODE_OAUTH_TOKEN — generate on a machine with a browser via claude setup-token; bills against your P