run_accessibility_map · SB OGC MCP: Risk & Policy

WHAT IT DOES

What run_accessibility_map does on SB OGC MCP

AI agents invoke run_accessibility_map to trigger actions in SB OGC MCP. What it does depends on the arguments the agent supplies, and its effects often reach beyond the immediate call — builds kicked off, notifications sent, workflows started.

WHY IT NEEDS A POLICY

Why run_accessibility_map needs a policy

The 'run_' prefix and context of other execution tools (run_modal_split, run_odin_profile) strongly suggest this triggers an accessibility map computation/generation process against the OGC API rather than simple data retrieval. This constitutes code or query execution with effects dependent on arguments (map parameters, data selection).

From the tool's definition Tool name 'run_accessibility_map' combined with sibling context showing tools like 'run_modal_split', 'run_odin_compare', 'run_odin_profile' and 'generate_thematic_map' indicates execution of data processing operations.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

run_accessibility_map Rate-limited

run_accessibility_map stays usable, but rate-capped — a runaway agent can't fire it dozens of times a minute. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "run_accessibility_map": {
      "limits": [
        {
          "counter": "run_accessibility_map_rate",
          "window": "minute",
          "max": 10,
          "scope": "grant"
        }
      ]
    }
  }
}

RATE-LIMIT THIS TOOL →

Instant setup, no code required.

PolicyLayer is an MCP gateway: every tool call is checked against your rule before it reaches SB OGC MCP, so you can run agents against it safely.

FAQ

Questions about run_accessibility_map

What does the run_accessibility_map tool do? +

run_accessibility_map. It is categorised as a Execute tool in the SB OGC MCP MCP Server, which means it can trigger actions or run processes. Use rate limits and argument validation.

How do I enforce a policy on run_accessibility_map? +

Register the SB OGC MCP server in PolicyLayer and add a rule for run_accessibility_map: 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 SB OGC MCP. Nothing to install.

What risk level is run_accessibility_map? +

run_accessibility_map is a Execute tool with high risk. Execute tools should be rate-limited and have argument validation enabled.

Can I rate-limit run_accessibility_map? +

Yes. Add a rate_limit block to the run_accessibility_map 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 run_accessibility_map completely? +

Set action: deny in the PolicyLayer policy for run_accessibility_map. 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 run_accessibility_map? +

run_accessibility_map is provided by the SB OGC MCP server (studio-bereikbaar/sb-ogc-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.