Get a screenshot from a motiff design node. Returns the image as base64 encoded data. motiff is a vector design tool, where each node represents a part or whole of a UI design. User might provide a URL like https://api.motiff.com/file/{docId}?nodeId={nodeId}&type=design. This tool helps users: ...
Part of the Motiff MCP server. Enforce policies on this tool with Intercept, the open-source MCP proxy.
AI agents call get_motiff_node_screenshot to retrieve information from Motiff without modifying any data. This is common in research, monitoring, and reporting workflows where the agent needs context before taking action. Because read operations don't change state, they are generally safe to allow without restrictions -- but you may still want rate limits to control API costs.
Even though get_motiff_node_screenshot only reads data, uncontrolled read access can leak sensitive information or rack up API costs. An agent caught in a retry loop could make thousands of calls per minute. A rate limit gives you a safety net without blocking legitimate use.
Read-only tools are safe to allow by default. No rate limit needed unless you want to control costs.
tools:
get_motiff_node_screenshot:
rules:
- action: allowSee the full Motiff policy for all 2 tools.
Agents calling read-class tools like get_motiff_node_screenshot have been implicated in these attack patterns. Read the full case and prevention policy for each:
Other tools in the Read risk category across the catalogue. The same policy patterns (rate-limit, allow) apply to each.
Get a screenshot from a motiff design node. Returns the image as base64 encoded data. motiff is a vector design tool, where each node represents a part or whole of a UI design. User might provide a URL like https://api.motiff.com/file/{docId}?nodeId={nodeId}&type=design. This tool helps users: 1. Get a visual representation of a design node 2. Share design mockups with stakeholders 3. Compare designs across different iterations The result will be a base64 encoded image that can be used directly in applications. . It is categorised as a Read tool in the Motiff MCP Server, which means it retrieves data without modifying state.
Add a rule in your Intercept YAML policy under the tools section for get_motiff_node_screenshot. You can allow, deny, rate-limit, or validate arguments. Then run Intercept as a proxy in front of the Motiff MCP server.
get_motiff_node_screenshot 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_motiff_node_screenshot rule in your Intercept 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 Intercept policy for get_motiff_node_screenshot. 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_motiff_node_screenshot is provided by the Motiff MCP server (@motiffcom/motiff-mcp-server). Intercept sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Deterministic policy on every MCP tool call. Per-identity grants. Full audit log.