Omega API MCP
@dailui/omega-api-mcp
An MCP server that gives an AI agent one tool to reach the Omega-API judge.
Give agents access to the judge without moving the judge into the agent.
The agent calls the tool with a turn; the judge — which stays on the server — returns a decision and a gate action. Zero judge logic runs in the agent. Apache-2.0. Node 18+.
The tool
omega_judge_turn — judge one agent turn: does the conversational process move? Returns a decision and a gate
action. It measures process shape, not whether the goal was reached.
Input:
field | type | notes |
| string (optional) | the user / incoming message |
| string (optional) | the agent's drafted reply (at least one of these) |
| string (optional) | one id per conversation |
|
| optional |
Result:
{
"turn_id": "t_…",
"decision": "PROCEED | CLARIFY | STOP",
"reason_family": "…",
"side": "…",
"gate": { "action": "release | clarify | suppress | none", "release_original": true }
}Act on the gate before showing the reply: release → show · clarify → regenerate then call again ·
suppress → stop or escalate · none → observe only, show.
Before you start: register → key → judge → meter
Register a project and get an API key (oapi_live_…) at https://omega.dailui.com/signup.php. Your first 100
judgments are free; after that, billing applies.
Add it to your MCP host
Most hosts (Claude Desktop, IDE agents) launch MCP servers from a config file. Add:
{
"mcpServers": {
"omega-api": {
"command": "npx",
"args": ["-y", "@dailui/omega-api-mcp"],
"env": { "OMEGA_API_KEY": "oapi_live_xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx" }
}
}
}The host starts the server over stdio and the omega_judge_turn tool becomes available to the agent.
What it does not claim
It measures whether the process moved. It does not promise the agent achieved the user's goal — the two are independent. It returns no scores or internal measures, only the decision and the gate.
Links
Learn more: https://omega.dailui.com/integrations.php
Python client:
pip install omega-api· JavaScript client:npm install @dailui/omega-apiExamples & HTTP runner: https://github.com/DaiLui/omega-api-examples
License
Apache-2.0.