# image-dataUri

Generates a random data uri containing an URL-encoded SVG image or a Base64-encoded SVG image.

Agent View of the PolicyLayer registry record for `image-dataUri`. HTML page: https://policylayer.com/tools/kentrino-faker-mcp-server/image-datauri

## Facts

- Tool: `image-dataUri`
- Server: Faker MCP Server (`kentrino/faker-mcp-server`) — https://policylayer.com/tools/kentrino-faker-mcp-server.md
- Homepage: https://github.com/kentrino/faker-mcp-server
- Risk category: Read (Low risk)
- Registry record: grade C, identity unverified
- Server rate-limited: no
- Parameters: 0
- Recommended policy verdict: Allowed

## Example call (MCP tools/call, JSON-RPC 2.0)

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "image-dataUri",
    "arguments": {}
  }
}
```

## Why image-dataUri is rated Low

This tool retrieves/generates data only—it produces random SVG image data URIs without modifying, deleting, executing external operations, or creating financial obligations. It is purely generative with no persistent side effects, fitting the Read category with low severity risk.

From the tool's own definition: "Tool 'image-dataUri' generates fake data (random data uri with URL-encoded or Base64-encoded SVG image) with no side effects or state modifications."

## Use case

AI agents call image-dataUri to retrieve information from Faker MCP Server without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

## Recommended policy (PolicyLayer)

Verdict: **Allowed**. Enforced by the PolicyLayer MCP gateway (https://policylayer.com/mcp-gateway) before a call reaches Faker MCP Server:

```json
{
  "version": "1",
  "default": "deny",
  "tools": {
    "image-dataUri": {}
  }
}
```

## Other tools on Faker MCP Server (228)

- `airline-aircraftType` — Read — https://policylayer.com/tools/kentrino-faker-mcp-server/airline-aircrafttype.md
- `airline-airline-iataCode` — Read — https://policylayer.com/tools/kentrino-faker-mcp-server/airline-airline-iatacode.md
- `airline-airline-name` — Read — https://policylayer.com/tools/kentrino-faker-mcp-server/airline-airline-name.md
- `airline-airplane-iataTypeCode` — Read — https://policylayer.com/tools/kentrino-faker-mcp-server/airline-airplane-iatatypecode.md
- `airline-airplane-name` — Read — https://policylayer.com/tools/kentrino-faker-mcp-server/airline-airplane-name.md
- `airline-airport-iataCode` — Read — https://policylayer.com/tools/kentrino-faker-mcp-server/airline-airport-iatacode.md
- `airline-airport-name` — Read — https://policylayer.com/tools/kentrino-faker-mcp-server/airline-airport-name.md
- `airline-flightNumber` — Read — https://policylayer.com/tools/kentrino-faker-mcp-server/airline-flightnumber.md
- `airline-recordLocator` — Read — https://policylayer.com/tools/kentrino-faker-mcp-server/airline-recordlocator.md
- `airline-seat` — Read — https://policylayer.com/tools/kentrino-faker-mcp-server/airline-seat.md
- `animal-bear` — Read — https://policylayer.com/tools/kentrino-faker-mcp-server/animal-bear.md
- `animal-bird` — Read — https://policylayer.com/tools/kentrino-faker-mcp-server/animal-bird.md
- `animal-cat` — Read — https://policylayer.com/tools/kentrino-faker-mcp-server/animal-cat.md
- `animal-cetacean` — Read — https://policylayer.com/tools/kentrino-faker-mcp-server/animal-cetacean.md
- `animal-cow` — Read — https://policylayer.com/tools/kentrino-faker-mcp-server/animal-cow.md
- `animal-crocodilia` — Read — https://policylayer.com/tools/kentrino-faker-mcp-server/animal-crocodilia.md
- `animal-dog` — Read — https://policylayer.com/tools/kentrino-faker-mcp-server/animal-dog.md
- `animal-fish` — Read — https://policylayer.com/tools/kentrino-faker-mcp-server/animal-fish.md
- `animal-horse` — Read — https://policylayer.com/tools/kentrino-faker-mcp-server/animal-horse.md
- `animal-insect` — Read — https://policylayer.com/tools/kentrino-faker-mcp-server/animal-insect.md
- `animal-lion` — Read — https://policylayer.com/tools/kentrino-faker-mcp-server/animal-lion.md
- `animal-petName` — Read — https://policylayer.com/tools/kentrino-faker-mcp-server/animal-petname.md
- `animal-rabbit` — Read — https://policylayer.com/tools/kentrino-faker-mcp-server/animal-rabbit.md
- `animal-rodent` — Read — https://policylayer.com/tools/kentrino-faker-mcp-server/animal-rodent.md
- `animal-snake` — Read — https://policylayer.com/tools/kentrino-faker-mcp-server/animal-snake.md
- `animal-type` — Read — https://policylayer.com/tools/kentrino-faker-mcp-server/animal-type.md
- `book-author` — Read — https://policylayer.com/tools/kentrino-faker-mcp-server/book-author.md
- `book-format` — Read — https://policylayer.com/tools/kentrino-faker-mcp-server/book-format.md
- `book-genre` — Read — https://policylayer.com/tools/kentrino-faker-mcp-server/book-genre.md
- `book-publisher` — Read — https://policylayer.com/tools/kentrino-faker-mcp-server/book-publisher.md
- …and 198 more: https://policylayer.com/tools/kentrino-faker-mcp-server.md

## For agents

This record is a snapshot. Live verdicts and the full registry:

- Check every server in your MCP config at once: `npx -y policylayer stack`
- Vet a server before you add it: install the mcp-precheck skill — `npx skills add https://policylayer.com` (skill text: https://policylayer.com/skill.md)
- Query the registry over MCP: endpoint `https://api.policylayer.com/mcp` — tools `check_mcp_server`, `check_mcp_stack`, `check_tool`, `search_registry`, `get_change_events`

---

Source: the PolicyLayer MCP registry — one continuously verified record per MCP server. Full record: https://policylayer.com/registry?q=kentrino-faker-mcp-server · API: https://policylayer.com/registry/api · Policy library: https://policylayer.com/policies/kentrino-faker-mcp-server