# `io.github.darwin-studios/owned-research-mcp` 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.darwin-studios/owned-research-mcp
- JSON: https://anlyon.dev/api/v1/servers/io.github.darwin-studios/owned-research-mcp
- Version: 0.1.0 (active)
- Publisher: io.github.darwin-studios (GitHub account)
- Runs: remote (streamable-http)
- Sign-in to list tools: none
- Metadata from the official MCP Registry, synced 2026-10-30T11:18:13.179Z

Title and description, as the publisher wrote them:

```untrusted-server-text
Darwin-owned Public Sources
Free bounded public HTTPS document and JSON reads. Exact host allowlist; real source provenance.
```

Scanned 2026-10-30T11:18:15.418Z over streamable-http.

**2 tools: 2 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 | 2 | allow |

## Exfil surface

8 private-data -> untrusted-input -> outbound paths in this server alone. Denying 2 outbound tools breaks every one: `mcp__owned-research__read_official_document`, `mcp__owned-research__read_official_json`.

| Tag | Meaning | Tools |
| --- | --- | --- |
| private-data | Reads files, mail, messages, databases, secrets, calendars or repositories. | `mcp__owned-research__read_official_document` `mcp__owned-research__read_official_json` |
| untrusted-input | Brings in text someone else can write: web pages, inbound email, messages, issues and comments. | `mcp__owned-research__read_official_document` `mcp__owned-research__read_official_json` |
| outbound | Can carry data to people or systems: it sends, posts or publishes, or takes a recipient, channel or URL. | `mcp__owned-research__read_official_document` `mcp__owned-research__read_official_json` |

| Private data | Untrusted input | Outbound |
| --- | --- | --- |
| `mcp__owned-research__read_official_document` | `mcp__owned-research__read_official_document` | `mcp__owned-research__read_official_document` |
| `mcp__owned-research__read_official_document` | `mcp__owned-research__read_official_document` | `mcp__owned-research__read_official_json` |
| `mcp__owned-research__read_official_document` | `mcp__owned-research__read_official_json` | `mcp__owned-research__read_official_document` |
| `mcp__owned-research__read_official_document` | `mcp__owned-research__read_official_json` | `mcp__owned-research__read_official_json` |
| `mcp__owned-research__read_official_json` | `mcp__owned-research__read_official_document` | `mcp__owned-research__read_official_document` |
| `mcp__owned-research__read_official_json` | `mcp__owned-research__read_official_document` | `mcp__owned-research__read_official_json` |
| `mcp__owned-research__read_official_json` | `mcp__owned-research__read_official_json` | `mcp__owned-research__read_official_document` |
| `mcp__owned-research__read_official_json` | `mcp__owned-research__read_official_json` | `mcp__owned-research__read_official_json` |

## Findings

- **info** The word "credentials" in `read_official_json` ([credentials-mention](https://anlyon.dev/methodology#credentials-mention))

```untrusted-server-text
The description mentions "credentials".

description: "...uplicate keys and invalid JSON fail. No credentials, purchases or auth/paywall bypass. Free..."
```


## Only reads (2)

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

### `read_official_document`

- The name "read_official_document" says "read": a word for reading.
- Tag private-data: The name "read_official_document" says "read" and "document": it reads documents. The description's first sentence says "read" and "document": it reads documents.
- Tag untrusted-input: The server marks it openWorldHint: true: it reaches things outside the server's own data. The description's first sentence says "read" and "http": it reads web pages, which anyone can write. The input takes a URL (input.url), and the tool reads it: it reads web pages, which anyone can write.
- Tag outbound: The input takes a URL (input.url): a request to a URL can carry data to whoever runs it.
- Claude Code: ask, because it is tagged outbound.

Description, as the server wrote it:

```untrusted-server-text
Read an anonymous public HTTPS HTML, Markdown or plain-text document from the explicit official-source host allowlist. Returns actual static text, anchor URLs, final URL, retrieval time and raw response SHA256. No JavaScript rendering, search, research conclusion, login or paywall bypass. Complete within bounded source/output limits; otherwise fails without truncating. Free Darwin-owned hosting; no provider key required.
```

### `read_official_json`

- The name "read_official_json" says "read": a word for reading.
- Tag private-data: The description's first sentence says "read" and "document": it reads documents.
- Tag untrusted-input: The server marks it openWorldHint: true: it reaches things outside the server's own data. The description's first sentence says "read" and "http": it reads web pages, which anyone can write. The input takes a URL (input.url), and the tool reads it: it reads web pages, which anyone can write.
- Tag outbound: The input takes a URL (input.url): a request to a URL can carry data to whoever runs it.
- Claude Code: ask, because it is tagged outbound.
- Findings: info credentials-mention

Description, as the server wrote it:

```untrusted-server-text
Read an anonymous public HTTPS JSON document from the explicit official-source host allowlist. Returns original decoded jsonText preserving numeric lexemes, final URL, retrieval time and raw response SHA256. No business data is inferred; duplicate keys and invalid JSON fail. No credentials, purchases or auth/paywall bypass. Free Darwin-owned hosting; no provider key required.
```

## Claude Code permissions

For `.claude/settings.json`, assuming the server is installed as `owned-research`:

```json
{
  "permissions": {
    "allow": [],
    "ask": [
      "mcp__owned-research__read_official_document",
      "mcp__owned-research__read_official_json"
    ],
    "deny": []
  }
}
```

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

- `mcp__owned-research__read_official_document`: private-data, untrusted-input, outbound
- `mcp__owned-research__read_official_json`: private-data, untrusted-input, outbound