# CriptoNoticias Brasil

> Notícias cripto do Brasil em português: histórias, temas e fontes. Read-only crypto news (pt-BR).

- name: br.com.criptonoticias/noticias
- version: 1.0.0
- connection class: R0 (autonomous)
- trust: 83/100 flags: no-repository
- quality: 100/100 (new)
- owner: not claimed
- descriptor: https://api.protogrid.dev/v1/servers/br.com.criptonoticias%2Fnoticias
- tools: https://api.protogrid.dev/v1/servers/br.com.criptonoticias%2Fnoticias/tools

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

## Connection (mcpServers)

```json
{
  "mcpServers": {
    "noticias": {
      "type": "http",
      "url": "https://www.criptonoticias.com.br/mcp"
    }
  }
}
```


## Trust

- hygiene: 80
- liveness: 100
- freshness: 100
- provenance: 55
- drivers: +dns-namespace +website +reachable +uptime-100% +updated-2d-ago -no-repository
- Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed.

## Quality 100/100 (new)

### 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: 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`: 5 of 5 tools declare readOnlyHint or destructiveHint
- pass `tools.directory_hints`: every tool declares readOnlyHint, destructiveHint, idempotentHint and openWorldHint
- pass `tools.token_cost`: about 759 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: 5, about 759 tokens to load them all
- tool set hash: e8cd857816c05a279c455b8193b4170f
- badge: [![protogrid quality](https://protogrid.dev/badge/br.com.criptonoticias/noticias.svg)](https://protogrid.dev/servers/br.com.criptonoticias/noticias)
- 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://www.criptonoticias.com.br/mcp (streamable-http, auth none, reachable true, uptime30d 1)

## Packages

_none_

## Tools (5)

- `buscar`: Busca nas histórias do CriptoNoticias Brasil (título, resumo, tópicos e ativos) e devolve as mais recentes que batem com o termo.
English: search Brazilian crypto news stories by keyword (Portuguese terms work best).
- `get_historia`: Detalhe de uma história: resumo gerado por IA, pontos principais, por que importa, números-chave, datas e a lista de fontes originais com links. Aceita o slug (ou a URL /historia/<slug>).
English: one story's summary, key facts and original source links.
- `get_tema`: Detalhe de um tema: resumo, o que segue em aberto, última novidade, linha do tempo datada, envolvidos, região/países e veículos que cobriram. Aceita o slug (ou a URL /tema/<slug>).
English: a developing case with dated timeline, people/companies involved and countries.
- `listar_temas`: Lista os temas (casos em desenvolvimento com várias histórias ao longo dos dias): ativos ou arquivados nos últimos 30 dias, com resumo, envolvidos e países.
English: list developing crypto news cases (active or archived).
- `ultimas_historias`: Lista as histórias e notícias de cripto mais recentes do CriptoNoticias Brasil (pt-BR), da mais nova para a mais antiga, com resumo, datas, veículos e link canônico. Filtro opcional por tag (tópico ou ativo, ex.: Bitcoin, Brasil, Mercados).
English: latest Brazilian crypto news stories, optionally filtered by tag.