ChatGPT (advanced)¶

ChatGPT can use primedelta-mcp as a remote MCP connector. This is an advanced, best-effort path — Claude is the first-class client, and the built-in prompts and one-click plugin are Claude-only. Treat this as wiring the raw tools yourself.

Real funds, remote signing

A ChatGPT connector reaches a hosted server, so signing must be headless — use a KMS key. There's no human approving each trade, so spend caps and gates are your safety net. Start on testnet.

What you need¶

A self-hosted MCP server reachable over HTTPS.
Authentication — OAuth is the right fit for a hosted connector (PRIMEDELTA_MCP_OAUTH_OWNER_SECRET + PRIMEDELTA_MCP_PUBLIC_URL). See Connect Claude web; the same server setup applies.
A KMS signer (PRIMEDELTA_MCP_MODE=execute + PRIMEDELTA_MCP_KMS_KEY_ID). See AWS KMS.
Caps set (PRIMEDELTA_MCP_MAX_TRADE_USD, PRIMEDELTA_MCP_MAX_DAILY_USD) and only the gates you need turned on.

Connect it¶

In ChatGPT's connector / developer settings, add a custom MCP connector pointing at your server's https:// URL and complete the OAuth flow. ChatGPT's MCP support and where the setting lives change over time — follow OpenAI's current documentation for adding a remote MCP server; on the PrimeDelta side there's nothing ChatGPT-specific beyond a standard authenticated HTTP MCP endpoint.

Expectations¶

Tools and guardrails are identical to any other client — the server enforces DID gating, caps, gates, and allowlists regardless of who's calling.
No tuned prompts. You won't get the place a swap safely recipe automatically; prompt the model to quote, set a positive minimum-out, check market hours for oracle stocks, and respect your caps. See Make your first trade for the sequence to ask for.
Verify first. Ask for your session status through the connector and confirm the network, signer, caps, and gates before funding anything.

Prefer a supported setup? → Claude Desktop plugin · any MCP client