# app.creatica/backgrounds

> Deterministic procedural SVG/PNG backgrounds: 58 generators, curated palettes, brand kits.

- name: app.creatica/backgrounds
- version: 0.1.3
- connection class: R0 (autonomous)
- trust: 93/100
- quality: 76/100 (good)
- owner: not claimed
- descriptor: https://api.protogrid.dev/v1/servers/app.creatica%2Fbackgrounds
- tools: https://api.protogrid.dev/v1/servers/app.creatica%2Fbackgrounds/tools

**An agent can connect right now, no human step.** Remote endpoint, no authentication, reachable on the last probe.

## Connection (mcpServers)

```json
{
  "mcpServers": {
    "backgrounds": {
      "type": "http",
      "url": "https://api.creatica.app/mcp",
      "headers": {
        "Authorization": "Bearer ${BACKGROUNDS_TOKEN}"
      }
    }
  }
}
```

Placeholders to fill: `${BACKGROUNDS_TOKEN}`.

## Trust

- hygiene: 100
- liveness: 100
- freshness: 85
- provenance: 85
- drivers: +repository +dns-namespace +website +reachable +uptime-100% ~updated-44d-ago
- Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed.

## Quality 76/100 (good)

### protocol: 75 (weight 25)

- warn `protocol.modern`: newest supported version is 2025-11-25; 2026-07-28 not supported, older versions are deprecated until 2027-07-28
- n/a `protocol.stateless`: only applies to 2026-07-28 servers
- pass `protocol.transport`: streamable HTTP
- n/a `protocol.list_ttl`: only applies to 2026-07-28 servers

### authorization: n/a (weight 15)

- n/a `auth.prm`, `auth.as_metadata`, `auth.cimd`: no remote uses OAuth
- n/a `auth.secret_in_url`: no templated URL

### tool hygiene: 86 (weight 30)

- pass `tools.descriptions`: every tool has a description
- pass `tools.description_length`: descriptions are concise
- pass `tools.schemas`: every tool has an object input schema
- pass `tools.annotations`: 6 of 6 tools declare readOnlyHint or destructiveHint
- fail `tools.directory_hints`: no tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: list_backgrounds (destructiveHint); list_brand_kits (destructiveHint); list_palettes (destructiveHint); …
- pass `tools.token_cost`: about 1,257 tokens to load every tool
- pass `tools.api_dump`: tools are not a one-to-one API dump

### stability: 100 (weight 15)

- pass `stability.changes`: no tool changes in 30 days
- pass `stability.rug_pull`: no tool changed its meaning under the same name

### dependencies: 33 (weight 15)

- fail `deps.known_vulns`: 2 advisories to act on (malicious, or rated high or critical with a fix available): GHSA-5p2g-fcmc-qvqq in image-size@1.2.1 (indirect, fixed in 2.0.3), GHSA-w3rx-r6r6-pgpr in image-size@1.2.1 (indirect, fixed in 2.0.3)
- fail `deps.mcp_sdk_version`: @modelcontextprotocol/sdk 1.30.1 has 1 known advisory (GHSA-6qxp-vccf-f47h); update @modelcontextprotocol/sdk to 1.31.0 or later
- pass `deps.resolvable`: @creatica/mcp@0.1.3 resolved: 160 packages

- tools: 6, about 1,257 tokens to load them all
- tool set hash: 00ef9444262835fe0f3f35c5ddbfcb0c
- badge: [![protogrid quality](https://protogrid.dev/badge/app.creatica/backgrounds.svg)](https://protogrid.dev/servers/app.creatica/backgrounds)
- Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed.

### Tool changes

_No tool definition changes recorded._

## Dependencies

- npm @creatica/mcp@0.1.3: resolved, 159 dependencies, MCP SDK @modelcontextprotocol/sdk 1.30.1
  - GHSA-6qxp-vccf-f47h (high) in `` @modelcontextprotocol/sdk@1.30.1 ``, direct, fixed in `` 1.31.0 ``, advisory summary: "MCP TypeScript SDK: OAuth client could send credentials to an authorization server chosen by the MCP server" https://osv.dev/vulnerability/GHSA-6qxp-vccf-f47h
  - GHSA-5p2g-fcmc-qvqq (high) in `` image-size@1.2.1 ``, indirect, fixed in `` 2.0.3 ``, advisory summary: "image-size: JXL and HEIF parsers allow denial of service through infinite loops" https://osv.dev/vulnerability/GHSA-5p2g-fcmc-qvqq
  - GHSA-w3rx-r6r6-pgpr (high) in `` image-size@1.2.1 ``, indirect, fixed in `` 2.0.3 ``, advisory summary: "image-size: ICNS parser allows denial of service through an infinite loop" https://osv.dev/vulnerability/GHSA-w3rx-r6r6-pgpr

Dependency graphs from deps.dev; advisories from OSV.dev, including the GitHub Advisory Database and the PyPI Advisory Database; all CC BY 4.0.

## Remotes

- https://api.creatica.app/mcp (streamable-http, auth none, reachable true, uptime30d 1)

## Packages

- npm @creatica/mcp@0.1.3

## Tools (6)

- `describe_background`: Full style card for one structure: what it looks like, mood, where text can go, tips, and every parameter it honours with ranges, defaults and the visual effect of low/high values. Also returns the JSON Schema for a generate request.
- `generate_background`: Render a background as SVG or PNG. Deterministic: the same structure, options and seed always give the same image, so store the returned seed. Returns a permanent, cacheable image URL you can use directly in <img>/CSS, plus an inline PNG preview. Call describe_background first to learn which shape options the structure honours.
- `list_backgrounds`: Browse the catalog of background structures. Optionally filter by a free-text query, tag or mood word. Returns name, one-line summary, mood, use cases and a preview URL for each.
- `list_brand_kits`: Saved brand palettes on this account. Pass a kit's slug as `brand` to generate_background to render on-brand without repeating hex colours.
- `list_palettes`: Built-in curated colour palettes with their hex colours and derived mood tags (dark, pastel, vivid, warm, cool…). Pass the id as palette.palette to generate_background.
- `suggest_backgrounds`: Rank structures for a natural-language brief ("dark aurora glow for an AI landing page"). Returns why each matched, matching built-in palettes, and a ready-to-run example request for generate_background.