Create a QR code that opens a map location when scanned. Encodes geographic coordinates that map apps can parse.
AI agents use create_location_qr to create or update resources in QR for Agent — usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your QR for Agent environment.
| Parameter | Type | Required | Description |
|---|---|---|---|
label | string | — | Human-readable place name (shown on map). |
format | string | — | Image format. |
latitude | number | Yes | Geographic latitude (-90 to 90). |
logo_url | string | — | Logo URL or data URI. |
qr_label | string | — | Label for this QR code (internal). |
dot_style | string | — | Dot shape. |
longitude | number | Yes | Geographic longitude (-180 to 180). |
frame_text | string | — | CTA text on frame (max 30 chars). |
frame_color | string | — | Frame background color. |
frame_style | string | — | Frame style around QR. |
corner_style | string | — | Corner shape. |
background_color | string | — | Hex color for background. |
Parameters from the server's own tool schema.
This tool creates a new QR code artifact (a reversible write operation) encoding geographic coordinates. It does not execute arbitrary code, delete data, modify financial state, or trigger external side effects beyond storing the QR code record itself. Creation of benign data structures is Write category.
From the tool's definition Tool name 'create_location_qr' and description 'Create a QR code that opens a map location when scanned' indicate this tool creates new QR code records.
Risk signalsHigh parameter count (14 properties)
Attacks that exploit this kind of access
Create a QR code that opens a map location when scanned. Encodes geographic coordinates that map apps can parse. It is categorised as a Write tool in the QR for Agent MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.
create_location_qr accepts 12 parameters: label, format, latitude, logo_url, qr_label, dot_style, longitude, frame_text, frame_color, frame_style, corner_style, background_color. Required: latitude, longitude. The full parameter table on this page comes from the server's own tool schema.
Register the QR for Agent MCP server in PolicyLayer and add a rule for create_location_qr: 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 QR for Agent. Nothing to install.
create_location_qr is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.
Yes. Add a rate_limit block to the create_location_qr 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 create_location_qr. 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.
create_location_qr is provided by the QR for Agent MCP server (qr-for-agent). 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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