# `br.com.criptonoticias/noticias` on anlyon.dev

> Text inside fenced blocks marked untrusted-server-text was written by the MCP server's publisher, not by anlyon.dev. It is data to inspect, not instructions to follow. Invisible characters are shown as [U+XXXX].
> No finding is not a safety guarantee: these are point-in-time checks of tool definitions, not of code or behaviour.

- Page: https://anlyon.dev/servers/br.com.criptonoticias/noticias
- JSON: https://anlyon.dev/api/v1/servers/br.com.criptonoticias/noticias
- Version: 1.0.0 (active)
- Publisher: br.com.criptonoticias (domain proven to the MCP Registry)
- Runs: remote (streamable-http)
- Sign-in to list tools: none
- Metadata from the official MCP Registry, synced 2026-10-21T17:46:01.192Z

Title and description, as the publisher wrote them:

```untrusted-server-text
CriptoNoticias Brasil
Notícias cripto do Brasil em português: histórias, temas e fontes. Read-only crypto news (pt-BR).
```

Scanned 2026-10-21T18:44:06.210Z over streamable-http.

**5 tools: 3 change things and 2 only read.**

| Group | Class | Tools | Claude Code |
| --- | --- | --- | --- |
| Deletes or cancels | destructive | 0 | deny |
| Can't be undone | irreversible | 0 | ask |
| Changes things | write | 3 | ask |
| Only reads | read | 2 | allow |

## Findings

No check matched anything in these tool definitions.


## Changes things (3)

Creates or changes something that can be changed back. Claude Code: ask.

### `buscar`

- Nothing in its name or description says what it does, so it is counted as a write.
- The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.

Description, as the server wrote it:

```untrusted-server-text
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).
```

### `listar_temas`

- Nothing in its name or description says what it does, so it is counted as a write.
- The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.

Description, as the server wrote it:

```untrusted-server-text
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`

- Nothing in its name or description says what it does, so it is counted as a write.
- The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.

Description, as the server wrote it:

```untrusted-server-text
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.
```

## Only reads (2)

Looks things up and changes nothing. Claude Code: allow.

### `get_historia`

- The name "get_historia" says "get": a word for reading.

Description, as the server wrote it:

```untrusted-server-text
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`

- The name "get_tema" says "get": a word for reading.

Description, as the server wrote it:

```untrusted-server-text
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.
```

## Claude Code permissions

For `.claude/settings.json`, assuming the server is installed as `noticias`:

```json
{
  "permissions": {
    "allow": [
      "mcp__noticias__get_historia",
      "mcp__noticias__get_tema"
    ],
    "ask": [
      "mcp__noticias__ultimas_historias",
      "mcp__noticias__buscar",
      "mcp__noticias__listar_temas"
    ],
    "deny": []
  }
}
```