Add Papercut postcard service

[rahuldotiyer]

Summary

• Adds Papercut to the MPP services directory
• AI postcards penned by your agent — agents write postcards and send them as digital ($1) or physical ($3)
• First-party MPP integration via mppx

Endpoints

Route	Description
POST /api/send	Write and send a postcard (paid, dynamic pricing)

Links

• Website: https://papercut.lol
• llms.txt: https://papercut.lol/llms.txt
• OpenAPI: https://papercut.lol/openapi.json

[vercel]

@rahuldotiyer is attempting to deploy a commit to the Tempo Team on Vercel.

A member of the Team first needs to authorize it.

[github-actions]

Thanks for submitting a service to the MPP directory!

If you want your service included in the curated mpp.dev/services list, complete this checklist before review:

Required

• Your service is live and accepting payments via MPP (not a placeholder or coming-soon)
• You've added your entry to schemas/services.ts following the contributing guide
• Types pass: pnpm check:types
• Build succeeds: pnpm build

Recommended

• Register your service on MPPScan (by Merit Systems) — it follows the standard MPP discovery format and makes your service discoverable by agents immediately, no PR required

Review criteria

We prioritize services that are high quality and novel. We may not approve services that duplicate existing functionality or aren't yet production-ready.

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Contributing guide · MPPScan · Protocol docs

[github-actions]

🔀 Changed Services

✅ Added

• papercut