# blueberry

> Search hub knowledge and memories, read saved context, and create or update hub content.

- name: com.withblueberry/blueberry
- version: 0.1.3
- connection class: R0 (autonomous)
- trust: 79/100 flags: no-repository
- quality: 94/100 (strong)
- owner: not claimed
- descriptor: https://api.protogrid.dev/v1/servers/com.withblueberry%2Fblueberry
- tools: https://api.protogrid.dev/v1/servers/com.withblueberry%2Fblueberry/tools

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

## Connection (mcpServers)

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


## Trust

- hygiene: 80
- liveness: 98
- freshness: 85
- provenance: 55
- drivers: +dns-namespace +website +reachable +uptime-96% ~updated-37d-ago -no-repository
- Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed.

## Quality 94/100 (strong)

### protocol: 88 (weight 25)

- pass `protocol.modern`: supports 2026-07-28 (server/discover)
- pass `protocol.stateless`: answers without a session
- pass `protocol.transport`: streamable HTTP
- warn `protocol.list_ttl`: tools/list declares ttlMs 0, so clients re-fetch it on every use

### 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: 100 (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`: 1 of 1 tools declare readOnlyHint or destructiveHint
- pass `tools.directory_hints`: every tool declares readOnlyHint, destructiveHint, idempotentHint and openWorldHint
- pass `tools.token_cost`: about 242 tokens to load every tool
- pass `tools.api_dump`: tools are not a one-to-one API dump

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

- n/a `stability.changes`, `stability.rug_pull`: tool history recorded for 2 of the 7 days needed

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

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

- tools: 1, about 242 tokens to load them all
- tool set hash: 9d6aeb05fd078cfef9e4ae546dd30523
- badge: [![protogrid quality](https://protogrid.dev/badge/com.withblueberry/blueberry.svg)](https://protogrid.dev/servers/com.withblueberry/blueberry)
- 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://mcp.withblueberry.com/mcp (streamable-http, auth none, reachable true, uptime30d 0.95652175)

## Packages

_none_

## Tools (1)

- `connection_reauthenticate`: Use when a Winder call reports UNAUTHORIZED, invalid_token, or that the app connection requires reauthentication. First ask the user whether to reauthenticate; confirmed=false returns the question without opening OAuth. After explicit agreement call confirmed=true to request the client's OAuth linking UI and return reconnect links. This public tool returns guidance only, never user data or tokens. A client that blocks the app before sending requests may require reconnecting in its settings.