# OnceAsk

> MCP server for OnceAsk, the AI-native current-address layer for people and agents.

- name: io.github.rsb6061/onceask
- version: 1.0.0
- connection class: R0 (autonomous)
- trust: 93/100
- quality: 94/100 (strong)
- owner: not claimed
- descriptor: https://api.protogrid.dev/v1/servers/io.github.rsb6061%2Fonceask
- tools: https://api.protogrid.dev/v1/servers/io.github.rsb6061%2Fonceask/tools

**An agent can connect right now, no human step.** Remote endpoint, no authentication, reachable on the last probe.

## Connection (mcpServers)

```json
{
  "mcpServers": {
    "onceask": {
      "type": "http",
      "url": "https://onceask.com/_api/mcp"
    }
  }
}
```


## Trust

- hygiene: 100
- liveness: 96
- freshness: 85
- provenance: 90
- drivers: +repository +namespace-matches-repo +website +reachable +uptime-89% ~updated-34d-ago
- Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed.

## Quality 94/100 (strong)

### protocol: 100 (weight 25)

- pass `protocol.modern`: supports 2026-07-28 (server/discover)
- pass `protocol.stateless`: answers without a session
- pass `protocol.transport`: streamable HTTP
- pass `protocol.list_ttl`: tool list is cacheable (ttlMs 300000)

### authorization: n/a (weight 15)

- n/a `auth.prm`, `auth.as_metadata`, `auth.cimd`: no remote uses OAuth
- n/a `auth.secret_in_url`: no templated URL

### tool hygiene: 86 (weight 30)

- pass `tools.descriptions`: every tool has a description
- pass `tools.description_length`: descriptions are concise
- pass `tools.schemas`: every tool has an object input schema
- pass `tools.annotations`: 4 of 4 tools declare readOnlyHint or destructiveHint
- fail `tools.directory_hints`: no tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: list_handwritten_cards (idempotentHint); resolve_delivery (idempotentHint); send_handwritten_card (idempotentHint); …
- pass `tools.token_cost`: about 642 tokens to load every tool
- pass `tools.api_dump`: tools are not a one-to-one API dump

### stability: 100 (weight 15)

- pass `stability.changes`: no tool changes in 30 days
- pass `stability.rug_pull`: no tool changed its meaning under the same name

### dependencies: n/a (weight 15)

- n/a `deps.known_vulns`, `deps.mcp_sdk_version`, `deps.resolvable`: no npm or PyPI package

- tools: 4, about 642 tokens to load them all
- tool set hash: 27f00db2b46f983c0d589214c3535f46
- badge: [![protogrid quality](https://protogrid.dev/badge/io.github.rsb6061/onceask.svg)](https://protogrid.dev/servers/io.github.rsb6061/onceask)
- Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed.

### Tool changes

_No tool definition changes recorded._

## Remotes

- https://onceask.com/_api/mcp (streamable-http, auth none, reachable true, uptime30d 0.8923077)

## Packages

_none_

## Tools (4)

- `list_handwritten_cards`: List available Handwrytten card designs and handwriting styles for privacy-preserving fulfillment. Does not expose recipient address data.
- `request_delivery_permission`: After 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_delivery`: Preferred 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_card`: Fulfill 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.