view_note_images_tool
A read tool on the Obsidian MCP server.
This record as markdown: /tools/adrienthebo-obsidian-mcp/view-note-images-tool.md
What view_note_images_tool does on Obsidian MCP Server
AI agents call view_note_images_tool to retrieve information from Obsidian MCP Server without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
Why view_note_images_tool is rated Low
This tool retrieves or displays images embedded in or linked to notes without modifying data. It has no side effects—purely a query/retrieval operation. Confidence is moderate rather than high due to the empty description, which leaves some ambiguity about whether it could have secondary effects (e.g., caching, metadata updates), but the name and server context strongly suggest it is a read-only accessor.
From the tool's definition Tool name 'view_note_images_tool' indicates retrieval of images associated with notes. The server description emphasizes 'reading' as a core capability alongside creating and managing notes.
Attacks that exploit this kind of access
The rule that runs view_note_images_tool safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Obsidian MCP Server, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For view_note_images_tool, this is the rule to start with:
view_note_images_tool 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 Obsidian MCP Server, apply this rule, and every view_note_images_tool call is checked against it from then on.
Questions about view_note_images_tool
view_note_images_tool is a read tool on the Obsidian MCP Server MCP server. It is categorised as a Read tool in the Obsidian MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Obsidian MCP Server MCP server in PolicyLayer and add a rule for view_note_images_tool: 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 Obsidian MCP Server. Nothing to install.
view_note_images_tool 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 view_note_images_tool 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 view_note_images_tool. 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.
view_note_images_tool is provided by the Obsidian MCP Server MCP server (adrienthebo/obsidian-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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