MCP servers · Ollama · custom connector
Connect Grok Bot (xAI) to Ollama
One line gives Grok Bot (xAI) your Ollama account as tools: 8 endpoints, generate text, chat completion, create embedding, called with your own connection. No key in the prompt, a receipt for every call, revoke Grok Bot (xAI)'s access alone any time.
Three steps
- Create a free 0n3 account and connect Ollama. Paste a key or sign in; it lands in your vault, encrypted.
- Install 0n3 into Grok Bot (xAI). xAI's always-on Grok Bot. Add 0n3 as a custom connector once, and your Bot can use every app you added, around the clock.
- Ask Grok Bot (xAI): whoami. Then: "Generate in Ollama".
Add 0n3 to Grok Bot (desktop app)
- Open Grok Bot on your computer. In the sidebar, click Connect apps.
- At the bottom, click Add a custom connector.
- For Name, type 0n3. For Type, pick Remote HTTPS. For Server URL, type https://0n3.app/mcp.
- Under HTTP headers, add Authorization with the value Bearer <your 0n token>
- Click Add plugin.
Then try it: send your Bot this
- "Use 0n3: who am I, and which apps can you reach?"
- "Every weekday at 8, use 0n3 to list today's CRM appointments and new Stripe payments, and post a summary to me."
The line above carries a placeholder; 0n3.app/install mints a real key named for Grok Bot (xAI) and fills it in.
What Grok Bot (xAI) can then do in Ollama
Generate text · Generate text completions with local models (Llama, Mistral, etc.)1
Generate
POST /api/generateChat completion · Multi-turn chat with local models1
Chat completion
POST /api/chatCreate embedding · Create text embeddings locally1
Create an embedding
POST /api/embedModels · List, pull, inspect, and delete local models4
List models
GET /api/tagsShow model
POST /api/showPull model
POST /api/pullDelete a model
DELETE /api/deleteMore · Everything else this app exposes.1
List running
GET /api/psOllama in other AI clients
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