生成快速创建或编辑问卷的 URL（无需签名）。创建模式生成空白问卷链接，编辑模式生成问卷编辑器链接（需提供 activity 问卷编号）。
Risk signalsAccepts URL/endpoint input (redirect_url)
Part of the Wjx server.
Free to start. No card required.
AI agents invoke build_survey_url to trigger processes or run actions in Wjx. Execute operations can have side effects beyond the immediate call -- triggering builds, sending notifications, or starting workflows. Rate limits and argument validation are essential to prevent runaway execution.
build_survey_url can trigger processes with real-world consequences. An uncontrolled agent might start dozens of builds, send mass notifications, or kick off expensive compute jobs. PolicyLayer enforces rate limits and validates arguments to keep execution within safe bounds.
Execute tools trigger processes. Rate-limit and validate arguments to prevent unintended side effects.
{
"version": "1",
"default": "deny",
"tools": {
"build_survey_url": {
"limits": [
{
"counter": "build_survey_url_rate",
"window": "minute",
"max": 10,
"scope": "grant"
}
]
}
}
}See the full Wjx policy for all 58 tools.
These attack patterns abuse exactly the kind of access build_survey_url gives an agent. Each links to the full case and the policy that stops it:
Other execute tools across the catalogue. The same approach applies to each: rate-limit and validate the arguments.
生成快速创建或编辑问卷的 URL（无需签名）。创建模式生成空白问卷链接，编辑模式生成问卷编辑器链接（需提供 activity 问卷编号）。. It is categorised as a Execute tool in the Wjx MCP Server, which means it can trigger actions or run processes. Use rate limits and argument validation.
Register the Wjx MCP server in PolicyLayer and add a rule for build_survey_url: 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 Wjx. Nothing to install.
build_survey_url is a Execute tool with high risk. Execute tools should be rate-limited and have argument validation enabled.
Yes. Add a rate_limit block to the build_survey_url 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 build_survey_url. 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.
build_survey_url is provided by the Wjx MCP server (wjx-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 58 Wjx tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.
Free to start. No card required.
4,600+ MCP servers and 31,000+ tools scanned and risk-classified.