OnceAsk
MCP server for OnceAsk, the AI-native current-address layer for people and agents.
0 stars
Reviews
Write oneNobody has reviewed OnceAsk yet.
If you have run it, two minutes of your experience saves the next person an afternoon.
Tools (4, 2 write)
write = sends, deletes, buys or postslist_handwritten_cardsFreeList available Handwrytten card designs and handwriting styles for privacy-preserving fulfillment. Does not expose recipient address data.
request_delivery_permissionFreeAfter the user explicitly confirms they want the recipient contacted, ask OnceAsk to request a current delivery address/permission. Accepts either a recipientId from resolve_delivery or a person's name/email. OnceAsk searches its contacts and connected Google/Gmail-derived people, then emails the secure request when possible without revealing the recipient email or street address to the agent.
resolve_deliverywrite actionFreePreferred privacy-preserving way to send something to a person. Searches OnceAsk first and, when connected, can discover a missing person from Google Contacts or Gmail interactions. Resolves to a short-lived one-time delivery token when recipient permission and a current address exist. Does not return the street address.
send_handwritten_cardwrite actionFreeFulfill a handwritten card using a delivery token returned by resolve_delivery. OnceAsk sends the recipient address directly to the fulfillment provider; the agent does not receive it.
Public scan report
scanner v0.1.3 · 2026-09-19 · same rubric, same numbers if you re-run it
- –Code scanremote-only server, no package to scann/a
- Live reliabilityremote reachable in 1456ms20/20
- Tool poisoning4 tool descriptions checked15/15
- Auth qualityopen endpoint exposes 2 write-action tools with no auth3/15
- Maintenancelast push 3 days ago15/15
- Maintainer identityregistry namespace matches repository owner; GitHub account older than a year8/10
Findings (1)
- highWrite-action tools reachable without authentication
auth.open-write
Install directly
claude mcp add --transport http onceask https://onceask.com/_api/mcp
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