summarize_video
AI agents call summarize_video 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.
Summarization is a read operation—it retrieves and processes existing video data to produce a summary but does not create, modify, delete, or execute operations on external systems. The operation has no side effects on the video or system state. Confidence is slightly reduced due to the empty description, but the tool's name and server context clearly position it as an analytical read operation.
From the tool's definition Tool name 'summarize_video' combined with sibling tools that support 'analysis' and 'extraction of transcripts' suggests retrieval/aggregation of video content.
Attacks that exploit this kind of access
summarize_video. 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 summarize_video: 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.
summarize_video 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 summarize_video 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 summarize_video. 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.
summarize_video 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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