Terminal Tax for ChatGPT

tax.terminal/filing

E-file a 2025 US federal Form 1040 from your AI assistant; you review and sign on one hosted page.

client:ChatGPT transport:streamable-http tools:4

Install Terminal Tax in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://mcp.terminal.tax/v1/hosted-mcp

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