List all available spaces
AI agents call list_spaces to retrieve information from Contentful MCP Remote Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves metadata about available spaces in Contentful. It performs a read-only query with no side effects, no data modification, and no irreversible actions. The blast radius of misuse is minimal—an attacker gains only informational access to space names/IDs, which is low-impact in isolation. Classified as Read with low severity.
From the tool's definition Tool name 'list_spaces' and description 'List all available spaces' indicate a query/retrieval operation with no modification or deletion of data.
Attacks that exploit this kind of access
List all available spaces. It is categorised as a Read tool in the Contentful MCP Remote Server MCP Server, which means it retrieves data without modifying state.
Register the Contentful MCP Remote Server MCP server in PolicyLayer and add a rule for list_spaces: allow, deny, rate-limit, or require approval. Point your MCP client at the PolicyLayer proxy URL and the rule is enforced on every call, before it reaches Contentful MCP Remote Server. Nothing to install.
list_spaces is a Read tool with low risk. Read-only tools are generally safe to allow by default.
Yes. Add a rate_limit block to the list_spaces rule in your PolicyLayer policy. For example, setting max: 10 and window: 60 limits the tool to 10 calls per minute. Rate limits are tracked per agent session and reset automatically.
Set action: deny in the PolicyLayer policy for list_spaces. The AI agent will receive a policy violation error and cannot call the tool. You can also include a reason field to explain why the tool is blocked.
list_spaces is provided by the Contentful MCP Remote Server MCP server (renzoqcad/contentful-express-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Every MCP server has a record like this.
Type a name, get the same breakdown: verified identity, auth posture, risk grade, capabilities, recommended policy.
Teams ship this data inside their own products. See what a licence covers →