GPT55 Model Gateway for Claude.ai
xyz.558686.gpt55/token-gateway
Remote MCP gateway for GPT-5.6 Luna, Soul, Terra, and x402-paid agent tools with no API key.
client:Claude.ai
transport:streamable-http
tools:218
Install GPT55 Model Gateway in Claude.ai
Settings → Connectors → Add custom connector
https://gpt55.558686.xyz/mcpClaude on the web takes a remote URL and completes OAuth in the browser. For a packaged server use Claude Desktop or Claude Code instead. Claude.ai docs
What Claude.ai can do once it is connected
- gpt55_x402_ping
- gpt55_balance_topup
- gpt55_balance_metered_chat_completion
- chat_standard
- chat_gpt_5_6_soul
- chat_gpt_5_6_luna
- chat_gpt_5_6_terra
- chat_gpt_5_5
- chat_gpt_5_3_codex
- chat_gpt_5_4
- gpt55_x402_buyer_payment_execution_runbook
- gpt55_x402_wallet_payment_activation_agent
- gpt55_x402_wallet_payment_activation_agent_get
- gpt55_x402_agent_wallet_incident_response_pack
- gpt55_x402_procurement_vendor_risk_dossier
- gpt55_x402_mcp_production_launch_audit
- gpt55_x402_wallet_receipt_accounting_pack
- gpt55_x402_agent_spend_simulator
- gpt55_x402_seller_price_ladder_optimizer
- gpt55_x402_directory_trust_evidence_pack
- gpt55_x402_agent_payment_authorization_ato_pack
- gpt55_x402_mcp_entitlement_receipt_gateway
- gpt55_x402_autonomous_procurement_policy_engine
- gpt55_x402_bazaar_listing_revenue_repair