get_media
View one media asset: its metadata, size, and (by default) content — UTF-8 for text/report assets, base64 for images — plus its revision history (prior versions with the prompts used). Pass a version id to view an archived revision instead of the current one; set withContent:false for metadata + ...
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What get_media does on FeatureBoard
AI agents call get_media to retrieve information from FeatureBoard without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
Why get_media is rated Low
This tool only retrieves and queries existing media assets and their historical versions. It has no side effects, does not create, modify, delete, or execute external operations. It is a straightforward read operation on stored media metadata and content.
From the tool's definition Tool description states 'View one media asset: its metadata, size, and (by default) content' with explicit read-only operations: retrieves metadata, content in UTF-8 or base64, and revision history.
Attacks that exploit this kind of access
The rule that runs get_media safely
PolicyLayer is an MCP gateway: it sits between your AI agents and FeatureBoard, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For get_media, this is the rule to start with:
get_media is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.
The button opens the PolicyLayer dashboard: create your workspace, connect FeatureBoard, apply this rule, and every get_media call is checked against it from then on.
Questions about get_media
View one media asset: its metadata, size, and (by default) content — UTF-8 for text/report assets, base64 for images — plus its revision history (prior versions with the prompts used). Pass a version id to view an archived revision instead of the current one; set withContent:false for metadata + history only. It is categorised as a Read tool in the FeatureBoard MCP Server, which means it retrieves data without modifying state.
Register the FeatureBoard MCP server in PolicyLayer and add a rule for get_media: 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 FeatureBoard. Nothing to install.
get_media 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_media 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_media. 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_media is provided by the FeatureBoard MCP server (https://github.com/valentil/featureboard-mcp/releases/download/v0.7/featureboard.plugin). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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