AI agents use generate_sync_plan to create or update resources in ArcGIS Pro Bridge MCP Server — usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your ArcGIS Pro Bridge MCP Server environment.
An AI agent can call generate_sync_plan faster than any human can review — one bad instruction and it creates or modifies resources in ArcGIS Pro Bridge MCP Server by the hundred, each call as confident as the last.
Documented attack patterns abuse exactly the kind of access generate_sync_plan gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and ArcGIS Pro Bridge MCP Server, and nothing reaches the server without passing your rules. This is the rule we recommend for generate_sync_plan:
{
"version": "1",
"default": "deny",
"tools": {
"generate_sync_plan": {
"limits": [
{
"counter": "generate_sync_plan_rate",
"window": "minute",
"max": 30,
"scope": "grant"
}
]
}
}
}generate_sync_plan stays usable, but capped — an agent stuck in a loop can't make hundreds of changes a minute. Everything else on the server is denied unless you say otherwise.
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数据同步逻辑的占位接口，后续可扩展为差异分析与脚本生成能力。. It is categorised as a Write tool in the ArcGIS Pro Bridge MCP Server MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.
Register the ArcGIS Pro Bridge MCP Server MCP server in PolicyLayer and add a rule for generate_sync_plan: 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 ArcGIS Pro Bridge MCP Server. Nothing to install.
generate_sync_plan 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 generate_sync_plan 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 generate_sync_plan. 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.
generate_sync_plan is provided by the ArcGIS Pro Bridge MCP Server MCP server (sangwxx/arcgis-pro-bridge-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Deterministic rules across all 13 ArcGIS Pro Bridge MCP Server tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.
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13 ArcGIS Pro Bridge MCP Server tools catalogued and risk-classified — across an index of 42,500+ MCP servers.