Click on "Deploy Server".
Wait a few minutes for the server to deploy. Once ready, it will show a "Started" state.
In the chat, type @ followed by the MCP server name and your instructions, e.g., "@Orin MCP Summarize this article and list key takeaways."
That's it! The server will respond to your query, and you can continue using it as needed.
Here is a step-by-step guide with screenshots.
Use Orin's four model chains from Claude, Cursor, VS Code, and other MCP clients through hosted Streamable HTTP or local stdio.
Mint a scoped token in Orin Chat → Account → MCP tokens, then install from GitHub:
npx -y github:januththedev/orin-mcp
ORIN_MCP_TOKEN=… orin-mcpThe package runs prepare/prepack, so dist/cli.js is built before execution. The npm dry-run package test verifies that the binary is included.
Hosted endpoint:
https://mcp.orinai.org/api/mcp
Authorization: Bearer <scoped-token>Related MCP server: RanchHand
orin_chat, orin_generate — chat:generate
orin_list_models and orin://models — models:read
orin_usage and orin://usage — usage:read
Core enforces the same scopes on its direct /api/mcp endpoint. A token cannot bypass MCP scope checks by calling Orin Core directly.
orin-cheap
orin-balanced
orin-thinking
orin-coding
MCP requests are bounded to 100 messages, 12,000 characters per message, and 64 KiB aggregate request size.
Variable | Required | Purpose |
| stdio | Scoped Orin MCP credential |
| No |
|
| No | Per-credential limit, default 60/min |
| No | Backend timeout, capped at 30 seconds |
Diagnostics always use stderr so stdio stdout remains valid JSON-RPC.
npm ci
npm run platform:build
npm run typecheck
npm test
npm run test:packageTests are hermetic and use only local fakes. No live Orin, model, or external network call is made.
Tokens and provider secrets are never logged.
Core verifies revocation and exact token type/scopes.
HTTP accepts only a bounded bearer token shape.
Provider API URLs are fixed to the trusted Orin Core origin.
Local stdio logs cannot corrupt the MCP protocol stream.
Unknown tool input is rejected before backend access.
MIT
This server cannot be deployed
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