roam_fetch_page_full_view
Fetch a complete page view that mirrors what Roam Research shows in its UI: the page\
This record as markdown: /tools/2b3pro-roam-research-mcp/roam-fetch-page-full-view.md
What roam_fetch_page_full_view does on Roam Research
AI agents call roam_fetch_page_full_view to retrieve information from Roam Research without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
Why roam_fetch_page_full_view is rated Low
This tool retrieves and displays page content from Roam Research without creating, modifying, deleting, or executing operations. It is a read-only query operation that mirrors UI display functionality. The low severity reflects minimal risk even if misused by an AI agent, as it only exposes information the user already has access to.
From the tool's definition Tool name 'roam_fetch_page_full_view' and description 'Fetch a complete page view' indicate retrieval of existing data with no modification or deletion capability.
Attacks that exploit this kind of access
The rule that runs roam_fetch_page_full_view safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Roam Research, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For roam_fetch_page_full_view, this is the rule to start with:
roam_fetch_page_full_view 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 Roam Research, apply this rule, and every roam_fetch_page_full_view call is checked against it from then on.
Questions about roam_fetch_page_full_view
Fetch a complete page view that mirrors what Roam Research shows in its UI: the page\. It is categorised as a Read tool in the Roam Research MCP Server, which means it retrieves data without modifying state.
Register the Roam Research MCP server in PolicyLayer and add a rule for roam_fetch_page_full_view: 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 Roam Research. Nothing to install.
roam_fetch_page_full_view 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 roam_fetch_page_full_view 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 roam_fetch_page_full_view. 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.
roam_fetch_page_full_view is provided by the Roam Research MCP server (2b3pro/roam-research-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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