Every prompt, in the open
Below is the exact text we send to Claude for every AI feature in the product. Each prompt has a SHA-256 hash so you can verify the live payload at /api/transparency/prompts matches what you see here. No other AI email tool publishes their prompts.
Could not load prompts: Unexpected token '<', "<!doctype "... is not valid JSON
Verify the hashes yourself
Copy any prompt above and run:
echo -n "PASTE PROMPT HERE" | shasum -a 256
The output should match the SHA-256 shown on the prompt above. Same hashes also returned by GET /api/transparency/prompts.