GPT55 Model Gateway
xyz.558686.gpt55/token-gateway
Remote MCP gateway for GPT-5.6 Luna, Soul, Terra, and x402-paid agent tools with no API key.
Install surfaces
How GPT55 Model Gateway runs, per the official MCP registry entry.
- streamable-http
https://gpt55.558686.xyz/mcp - sse
https://gpt55.558686.xyz/mcp/sse
Governed execution
How KLA gates calls to GPT55 Model Gateway once it is connected.
A published policy defines which GPT55 Model Gateway actions an agent may take and under what conditions. Each call passes through a policy gate at the tool-call boundary. Permitted actions execute, with the policy basis recorded. Flagged actions execute and are sampled for scheduled human review. High-stakes actions pause and route to a named reviewer on the Decision Desk. The call, the policy decision, and any approval are sealed as an evidence record.
KLA also governs the agents and model providers you already run. See integrations.