ChatGPT

EasyPost MCP by usefulapi for ChatGPT

io.usefulapi/easypost

MCP server for EasyPost — rate shipments, buy & refund labels, track packages, verify addresses.

client:ChatGPT transport:streamable-http tools:11

Install EasyPost MCP by usefulapi in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://easypost.usefulapi.io/mcp

Custom connectors are a paid-plan feature and take a remote URL only. ChatGPT cannot run a packaged server locally. ChatGPT docs

What ChatGPT can do once it is connected

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