# com.jojapi/whatsapp-wyjbao

> WhatsApp: The WhatsApp Profile Data API lets you programmatically fetch a user’s profile picture.

- name: com.jojapi/whatsapp-wyjbao
- version: 1.0.0
- connection class: R0 (autonomous)
- trust: 79/100 flags: no-repository
- quality: 73/100 (needs work)
- owner: not claimed
- descriptor: https://api.protogrid.dev/v1/servers/com.jojapi%2Fwhatsapp-wyjbao
- tools: https://api.protogrid.dev/v1/servers/com.jojapi%2Fwhatsapp-wyjbao/tools

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

## Connection (mcpServers)

```json
{
  "mcpServers": {
    "whatsapp-wyjbao": {
      "type": "http",
      "url": "https://mcp.jojapi.com/whatsapp-wyjbao"
    }
  }
}
```


## Trust

- hygiene: 80
- liveness: 99
- freshness: 85
- provenance: 55
- drivers: +dns-namespace +website +reachable +uptime-98% ~updated-62d-ago -no-repository
- Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed.

## Quality 73/100 (needs work)

### protocol: 75 (weight 25)

- warn `protocol.modern`: newest supported version is 2025-06-18; 2026-07-28 not supported, older versions are deprecated until 2027-07-28
- n/a `protocol.stateless`: only applies to 2026-07-28 servers
- pass `protocol.transport`: streamable HTTP
- n/a `protocol.list_ttl`: only applies to 2026-07-28 servers

### 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: 71 (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
- fail `tools.annotations`: no tool declares readOnlyHint or destructiveHint, so clients cannot tell safe calls from risky ones
- fail `tools.directory_hints`: no tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: get_v1_number_check (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); get_v1_number_profile (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); get_v1_group_invite (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); …
- pass `tools.token_cost`: about 1,131 tokens to load every tool
- pass `tools.api_dump`: tools are not a one-to-one API dump

### stability: 75 (weight 15)

- warn `stability.changes`: 9 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: 6, about 1,131 tokens to load them all
- tool set hash: 33d8974b35a9188124d7bb57c8e2e24f
- tools last changed: 2026-10-20T19:56:26.095Z
- badge: [![protogrid quality](https://protogrid.dev/badge/com.jojapi/whatsapp-wyjbao.svg)](https://protogrid.dev/servers/com.jojapi/whatsapp-wyjbao)
- Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed.

### Tool changes

- 2026-10-20 `post_getAbout` removed
  - Get About (status text) Billing per call: 1 Credits.
- 2026-10-20 `post_getProfilePicUrl` removed
  - Get Profile Picture URL Billing per call: 1 Credits.
- 2026-10-20 `post_getUserInfo` removed
  - Get User Info/Details Billing per call: 1 Credits.
- 2026-10-20 `get_v1_channels_search` added
  - WhatsApp's channel directory: channels whose name matches `query`, in the countries asked for, or without a query the directory's recommended, trending, popular or new channels. Each channel comes with its follower count, verification, description and invite code (use it with Get Channel and Get Channel Posts). Channels the lookup account follows are not listed. Group: Channels. Billing per call: 1 Credits.
- 2026-10-20 `get_v1_channel_messages` added
  - The latest posts of a WhatsApp channel, newest last, with their text, type, time, links and whether they carry media. Does not follow the channel. Group: Channels. Billing per call: 2 Credits.
- 2026-10-20 `get_v1_channel` added
  - A WhatsApp channel by its invite link or code: name, description, follower count (`channelMetadata.size`), verification, creation time and settings. Looking does not follow the channel. Group: Channels. Billing per call: 1 Credits.
- 2026-10-20 `get_v1_group_invite` added
  - What WhatsApp shows anyone who opens a group's invite link: the group's name (`subject`) and description with who set them and when, its size, creation time and creator's country, its settings (announcements only, admin-only edits, join approval), the owner, and a few participants with their phone numbers. Looking does not join the group. A code that is wrong, revoked or expired answers 404 `not_found`. Group: Groups. Billing per call: 1 Credits.
- 2026-10-20 `get_v1_number_profile` added
  - Everything WhatsApp shows about the account on a phone number: the contact (`pushname`, the name the person set; `isBusiness`, `verifiedName` and, for business accounts, `businessProfile` with description, categories, website, email, address, opening hours and linked Facebook/Instagram), the about text, the profile picture URL, the account's LID and the number of devices it uses (phone plus WhatsApp Web/desktop). `about` and `profile_picture_url` are `null` when the person hides or never set them; picture URLs expire after a while. A part that could not be read is `null` and named in `unavailable`. A number with no WhatsApp account answers 404 `not_registered`. Group: Numbers. Billing per call: 3 Credits.
- 2026-10-20 `get_v1_number_check` added
  - Whether a phone number has a WhatsApp account, and its WhatsApp id. A number without an account is a normal answer (`registered: false`), not an error. Group: Numbers. Billing per call: 1 Credits.

Full history: https://api.protogrid.dev/v1/servers/com.jojapi%2Fwhatsapp-wyjbao/changes

## Remotes

- https://mcp.jojapi.com/whatsapp-wyjbao (streamable-http, auth none, reachable true, uptime30d 0.9831933)

## Packages

_none_

## Tools (6)

- `get_v1_channel`: A WhatsApp channel by its invite link or code: name, description, follower count (`channelMetadata.size`), verification, creation time and settings. Looking does not follow the channel. Group: Channels. Billing per call: 1 Credits.
- `get_v1_channel_messages`: The latest posts of a WhatsApp channel, newest last, with their text, type, time, links and whether they carry media. Does not follow the channel. Group: Channels. Billing per call: 2 Credits.
- `get_v1_channels_search`: WhatsApp's channel directory: channels whose name matches `query`, in the countries asked for, or without a query the directory's recommended, trending, popular or new channels. Each channel comes with its follower count, verification, description and invite code (use it with Get Channel and Get Channel Posts). Channels the lookup account follows are not listed. Group: Channels. Billing per call: 1 Credits.
- `get_v1_group_invite`: What WhatsApp shows anyone who opens a group's invite link: the group's name (`subject`) and description with who set them and when, its size, creation time and creator's country, its settings (announcements only, admin-only edits, join approval), the owner, and a few participants with their phone numbers. Looking does not join the group. A code that is wrong, revoked or expired answers 404 `not_found`. Group: Groups. Billing per call: 1 Credits.
- `get_v1_number_check`: Whether a phone number has a WhatsApp account, and its WhatsApp id. A number without an account is a normal answer (`registered: false`), not an error. Group: Numbers. Billing per call: 1 Credits.
- `get_v1_number_profile`: Everything WhatsApp shows about the account on a phone number: the contact (`pushname`, the name the person set; `isBusiness`, `verifiedName` and, for business accounts, `businessProfile` with description, categories, website, email, address, opening hours and linked Facebook/Instagram), the about text, the profile picture URL, the account's LID and the number of devices it uses (phone plus WhatsApp Web/desktop). `about` and `profile_picture_url` are `null` when the person hides or never set them; picture URLs expire after a while. A part that could not be read is `null` and named in `unavailable`. A number with no WhatsApp account answers 404 `not_registered`. Group: Numbers. Billing per call: 3 Credits.