# osintverse-community/favicorn

Hashes a site's favicons and builds search links to find other hosts using the same icon

## Install and run

```sh
ot install osintverse-community/favicorn
ot run osintverse-community/favicorn d:otinstaller.com
```

The first `ot run` installs the tool after asking once. New to `ot`? See https://otinstaller.com/docs/getting-started.

From an AI agent, through ot's MCP server (`ot mcp`):

```
run_tool {"tool":"osintverse-community/favicorn","inputs":{"domain":"otinstaller.com"}}
```

## Inputs

| Name | Type | Required | Default | Description |
| --- | --- | --- | --- | --- |
| `domain` | domain | yes |  |  |

## Outputs

Finds: url, other.

- `url`: Search link on Shodan, Censys, FOFA, ZoomEye and other engines
- `other`: Favicon MurmurHash, MD5 and SHA-256 hashes

## What a run does

- Contacts the target directly (sends requests to sites or services about it).
- Does not collect personal data.
- Does not need an account.
- Does not notify the target.
- Usually takes about 20 seconds.
- Publisher's note: It fetches favicons from the domain and from its resolved IP addresses, so those servers' logs see your IP address.
- Connects to the internet.

An agent needs the person's consent before running this tool, because it contacts the target. See https://otinstaller.com/docs/agents#consent.

## Trust

- Latest version: 0.1.1
- Signed: no
- Verified publisher: yes
- Health: unknown
- Installs in the last 30 days: 0
- License: Apache-2.0
- Runtime: Python wheel (pipx), pinned by hash
- Repository: https://github.com/osintverse-community/favicorn
- Packaged by the community from a third-party tool

## Links

- Web page: https://otinstaller.com/osintverse-community/favicorn
- JSON: https://api.otinstaller.com/v1/tools/osintverse-community/favicorn
- README: https://github.com/osintverse-community/favicorn#readme
- Homepage: https://github.com/sharsil/favicorn
- Security details: https://otinstaller.com/osintverse-community/favicorn/security