# `io.github.mk-career-planning/jp-caa-actions` 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/io.github.mk-career-planning/jp-caa-actions
- JSON: https://anlyon.dev/api/v1/servers/io.github.mk-career-planning/jp-caa-actions
- Version: 0.1.0 (active)
- Publisher: io.github.mk-career-planning (GitHub account)
- Runs: remote (streamable-http)
- Sign-in to list tools: none
- Metadata from the official MCP Registry, synced 2026-11-03T04:17:39.098Z

Title and description, as the publisher wrote them:

```untrusted-server-text
Japan CAA Commercial Transactions Actions
Japan CAA actions under the Specified Commercial Transactions Act, with head office and source.
```

Scanned 2026-11-03T03:18:12.399Z over streamable-http.

**4 tools: 4 only read.**

| Group | Class | Tools | Claude Code |
| --- | --- | --- | --- |
| Deletes or cancels | destructive | 0 | deny |
| Can't be undone | irreversible | 0 | ask |
| Changes things | write | 0 | ask |
| Only reads | read | 4 | allow |

## Exfil surface

No private-data -> untrusted-input -> outbound path in this server alone: no tool is tagged private-data or outbound.

| Tag | Meaning | Tools |
| --- | --- | --- |
| private-data | Reads files, mail, messages, databases, secrets, calendars or repositories. | none |
| untrusted-input | Brings in text someone else can write: web pages, inbound email, messages, issues and comments. | `mcp__jp-caa-actions__caa_action_list` `mcp__jp-caa-actions__caa_action_lookup` |
| outbound | Can carry data to people or systems: it sends, posts or publishes, or takes a recipient, channel or URL. | none |

## Findings

No check matched anything in these tool definitions.


## Only reads (4)

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

### `caa_action_list`

- The name "caa_action_list" says "list": a word for reading.
- Tag untrusted-input: The server marks it openWorldHint: true: it reaches things outside the server's own data.

Description, as the server wrote it:

```untrusted-server-text
Which companies did the Japanese Consumer Affairs Agency act against under the Act on Specified Commercial Transactions since a date? One record per company and action, latest first, with action types, cited articles, head office as published, suspension period, source URL and retrieved_at, plus the changes this service observed (actions added, changed or removed from the CAA list). Optionally filter by action_type. National actions only.
```

### `caa_action_lookup`

- The name "caa_action_lookup" says "lookup": a word for reading.
- Tag untrusted-input: The server marks it openWorldHint: true: it reaches things outside the server's own data.

Description, as the server wrote it:

```untrusted-server-text
Has the Japanese Consumer Affairs Agency published a national action under the Act on Specified Commercial Transactions against a company with this name? Give the name in Japanese and optionally the head office prefecture and municipality. Returns action date, types, articles, head office, suspension period, source URL, retrieved_at, page SHA-256. Status found, not_found_in_checked_records (with checked_scope) or unknown. Matched by name and location only.
```

### `catalog`

- The description's first verb is "list": a word for reading.

Description, as the server wrote it:

```untrusted-server-text
List the tools of this server with prices, data sources, licensing, daily limits and data freshness.
```

### `get_receipt`

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

Description, as the server wrote it:

```untrusted-server-text
Re-fetch the stored result of a settled paid call by its receipt_id, for when the response was lost after payment. Free. Unknown or unsettled receipt ids return RECEIPT_NOT_FOUND. Results are kept for 30 days after settlement.
```

## Claude Code permissions

For `.claude/settings.json`, assuming the server is installed as `jp-caa-actions`:

```json
{
  "permissions": {
    "allow": [
      "mcp__jp-caa-actions__catalog",
      "mcp__jp-caa-actions__caa_action_lookup",
      "mcp__jp-caa-actions__caa_action_list",
      "mcp__jp-caa-actions__get_receipt"
    ],
    "ask": [],
    "deny": []
  }
}
```

Capability tags behind the rules (a read tagged outbound is asked about):

- `mcp__jp-caa-actions__caa_action_lookup`: untrusted-input
- `mcp__jp-caa-actions__caa_action_list`: untrusted-input