Compatible Tools

Definition

Compatible tools are apps and coding agents that accept an OpenAI-style base URL and key, and so can use luv13 models once pointed at https://api.luv13.ai/v1.

Key takeaways

  • luv13.ai lists these tools under "Use with": Cursor, VS Code, Cline, Claude Code, Open WebUI, Codex, Hermes and Kilo Code. Claude Code and Codex don't work today.
  • Most need the same three settings: base URL https://api.luv13.ai/v1, your sk-luv13- key, and a model id such as luv13/glm-5.3-flash.
  • luv13 serves only GET /v1/models and POST /v1/chat/completions. A tool feature that calls another endpoint won't work.
  • Agent-style tools depend on tool calling. luv13 hasn't published per-model tool-calling support, so try more than one model.

The three settings

SettingValue
Base URL (may be called API base, endpoint or OpenAI base URL)https://api.luv13.ai/v1
API keyYour key from the dashboard
ModelAn id from GET /v1/models, entered in full including luv13/

Enter the base URL exactly. Don't add /chat/completions; the tool adds it. See Troubleshooting.

Guides

Status as tested on 2026-09-30. Each guide has the details. The Use with sections below match the anchors on luv13.ai (#cursor, #vs-code, and the rest).

ToolWorks with luv13?Guide
CursorYes, with caveats: only local Chat and AgentUsing Cursor
VS CodeYes, with caveats: inline suggestions and embeddings still need CopilotUsing VS Code
ClineYesUsing Cline
Kilo CodeYes, with setup caveatsUsing Kilo Code
Open WebUIChat onlyUsing Open WebUI
Hermes AgentShould work as a custom provider; not yet tested end to endUsing Hermes
Claude CodeNot today: it needs /v1/messagesUsing Claude Code
CodexNot today: it needs /v1/responsesUsing Codex
OpenAI SDK appsYesUsing the OpenAI SDKs

Use with

Short landing sections for the tools named on luv13.ai. Full setup steps live in each guide.

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Cursor

Point Cursor's OpenAI API key and Override OpenAI Base URL at https://api.luv13.ai/v1. Local Chat and Agent can use luv13; Tab, Auto, Cloud Agents, and the Cursor CLI cannot. See Using Cursor.

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VS Code

Configure VS Code's custom OpenAI-compatible chat endpoint with base URL https://api.luv13.ai/v1, your luv13 key, and a luv13/ model id. Inline suggestions and embeddings still need Copilot or another provider. See Using VS Code.

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Cline

In Cline, choose the OpenAI Compatible provider, set base URL https://api.luv13.ai/v1, paste your luv13 key, and enter a model such as luv13/glm-5.3-flash. See Using Cline.

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Claude Code

Claude Code does not work with luv13 today. It needs Anthropic-style POST /v1/messages, which luv13 does not serve. See Using Claude Code.

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Open WebUI

Add luv13 as an OpenAI-compatible connection: base URL https://api.luv13.ai/v1, your luv13 key, and a luv13/ model id. Chat works; features that call embeddings or other paths will not. See Using Open WebUI.

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Codex

OpenAI's Codex CLI does not work with luv13 today. It needs POST /v1/responses, which luv13 does not serve. See Using Codex.

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Hermes

Configure Hermes Agent with a custom OpenAI-compatible provider pointing at https://api.luv13.ai/v1 and a luv13/ model id. Expected to work; not yet tested end to end on luv13. See Using Hermes.

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Kilo Code

Point Kilo Code's OpenAI-compatible settings at https://api.luv13.ai/v1 with your luv13 key and a luv13/ model id. See Using Kilo Code.

Endpoints tools may call that luv13 doesn't serve

These returned 404 on 2026-09-30. If a tool needs one, that part of the tool won't work with luv13:

PathUsually used for
/v1/responsesOpenAI's newer Responses API
/v1/messagesAnthropic-style Messages API
/v1/embeddingsCodebase indexing and search
/v1/completionsOlder text completion, sometimes used for autocomplete

Test before you configure

If the tool can't list models, check that the API answers from your machine:

curl -s https://api.luv13.ai/v1/models | jq -r '.data[].id'