get_feature_catalog
AI agents call get_feature_catalog to retrieve information from Reka Vision MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
The tool appears designed to retrieve metadata or available features rather than modify, delete, or execute operations. Even without explicit description, the 'get_' prefix and context of a video analysis API indicates a read-only query operation with minimal risk. No evidence of side effects, destruction, financial impact, or code execution.
From the tool's definition Tool name 'get_feature_catalog' combined with sibling tools that perform queries (ask_video, get_captions, get_transcript, get_video, list_groups) suggests a retrieval operation.
Attacks that exploit this kind of access
get_feature_catalog. It is categorised as a Read tool in the Reka Vision MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Reka Vision MCP Server MCP server in PolicyLayer and add a rule for get_feature_catalog: 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 Reka Vision MCP Server. Nothing to install.
get_feature_catalog 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 get_feature_catalog 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 get_feature_catalog. 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.
get_feature_catalog is provided by the Reka Vision MCP Server MCP server (reka-ai/reka-mcp). 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.
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