get_visualization

SERVERMeta Council SOURCEhttps://meta-council.com/mcp

Low RISK CLASS

Category Read

Parameters 21 required

Recommended Allowedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/com-meta-council-decision-intelligence/get-visualization.md

WHAT IT DOES

What get_visualization does on Meta Council

AI agents call get_visualization to retrieve information from Meta Council without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

Parameter	Type	Required	Description
`artifact_id`	string	Yes	32-hex artifact id from a visualization reference
`include_svg`	boolean	—	Also return the full SVG markup (default false)

Parameters from the server's own tool schema.

RISK

Why get_visualization is rated Low

This tool retrieves pre-generated visualization artifacts and their underlying data. It performs a query operation that has no side effects—it does not create, modify, delete, or execute anything. The presence of authentication and tenant boundaries is standard security practice for read operations and does not elevate the category. No financial, destructive, or code-execution capability is present.

From the tool's definition The tool description explicitly states it 'Fetch[es] a chart artifact' and 'Returns the machine-readable spec (the data behind the chart) plus the stable SVG URL'.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs get_visualization safely

PolicyLayer is an MCP gateway: it sits between your AI agents and Meta Council, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For get_visualization, this is the rule to start with:

get_visualization Allowed

get_visualization is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "get_visualization": {}
  }
}

ALLOW ONLY THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect Meta Council, apply this rule, and every get_visualization call is checked against it from then on.

FAQ

Questions about get_visualization

What does the get_visualization tool do? +

Fetch a chart artifact generated by a council session or LOCUS determination. Returns the machine-readable spec (the data behind the chart) plus the stable SVG URL, or the raw SVG itself with include_svg=true. Artifact ids appear in session results as 'visualizations' / 'visualization' reference blocks. Requires authentication and enforces the artifact owner's tenant boundary. It is categorised as a Read tool in the Meta Council MCP Server, which means it retrieves data without modifying state.

What parameters does get_visualization accept? +

get_visualization accepts 2 parameters: artifact_id, include_svg. Required: artifact_id. The full parameter table on this page comes from the server's own tool schema.

How do I enforce a policy on get_visualization? +

Register the Meta Council MCP server in PolicyLayer and add a rule for get_visualization: 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 Meta Council. Nothing to install.

What risk level is get_visualization? +

get_visualization is a Read tool with low risk. Read-only tools are generally safe to allow by default.

Can I rate-limit get_visualization? +

Yes. Add a rate_limit block to the get_visualization 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.

How do I block get_visualization completely? +

Set action: deny in the PolicyLayer policy for get_visualization. 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.

What MCP server provides get_visualization? +

get_visualization is provided by the Meta Council MCP server (https://meta-council.com/mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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