contentful-cms
Creates Contentful content types, queries entries via GraphQL/REST, runs CLI migrations, and manages assets and locales. Use when building or modifying Contentful content models, writing queries, or migrating content.
100
100%
Does it follow best practices?
Impact
Pending
No eval scenarios have been run
Advisory
Suggest reviewing before use
Security
2 findings — 2 medium severity. This skill can be installed but you should review these findings before use.
W011: Third-party content exposure detected (indirect prompt injection risk)
What this means
The skill exposes the agent to untrusted, user-generated content from public third-party sources, creating a risk of indirect prompt injection. This includes browsing arbitrary URLs, reading social media posts or forum comments, and analyzing content from unknown websites.
Why it was flagged
Third-party content exposure detected (high risk: 0.70). The skill's SKILL.md and config.ts show the agent actively fetching and querying Contentful entries (e.g., the validation script calls https://cdn.contentful.com/spaces/${SPACE}/environments/sandbox/entries and GraphQL/REST queries plus tools like search_entries/get_entry are listed), so untrusted/user-generated Contentful content is read as part of workflows and could influence migration/tooling decisions.
W012: Unverifiable external dependency detected (runtime URL that controls agent)
What this means
The skill fetches instructions or code from an external URL at runtime, and the fetched content directly controls the agent’s prompts or executes code. This dynamic dependency allows the external source to modify the agent’s behavior without any changes to the skill itself.
Why it was flagged
Potentially malicious external URL detected (high risk: 0.80). The skill's config runs npx -y @contentful/mcp-server at runtime (mcpPackage: "@contentful/mcp-server"), which will fetch and execute remote npm package code from e.g. https://www.npmjs.com/package/@contentful/mcp-server and is a required runtime dependency, so it executes remote code under the agent's control.
- Repository
- monkilabs/opencastle
- Commit
f5c8508
- Audited
- Security analysis
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