download_content_attachments
AI agents call download_content_attachments to retrieve information from Mcp Atlassian without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool downloads/retrieves attachments from Confluence or Jira, which is a read operation with no side effects—it queries and retrieves existing data. While the description is empty, the tool name and context from related download/get tools strongly indicate data retrieval rather than modification, creation, or execution.
From the tool's definition Tool name 'download_content_attachments' indicates retrieval of attachment data. Sibling tools like 'download_attachment', 'download_attachments', 'get_attachments' establish a pattern of data retrieval on this server.
Attacks that exploit this kind of access
download_content_attachments. It is categorised as a Read tool in the Mcp Atlassian MCP Server, which means it retrieves data without modifying state.
Register the Mcp Atlassian MCP server in PolicyLayer and add a rule for download_content_attachments: 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 Mcp Atlassian. Nothing to install.
download_content_attachments 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 download_content_attachments 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 download_content_attachments. 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.
download_content_attachments is provided by the Mcp Atlassian MCP server (voarsh2/mcp-atlassian). 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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