微信公众号账号管理工具。查询API调用次数配额、重置API调用次数。用于监控和管理公众号接口调用频率。
AI agents use wechat_account to create or update resources in WeChat Official Account MCP — usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your WeChat Official Account MCP environment.
An AI agent can call wechat_account faster than any human can review — one bad instruction and it creates or modifies resources in WeChat Official Account MCP by the hundred, each call as confident as the last.
Documented attack patterns abuse exactly the kind of access wechat_account gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and WeChat Official Account MCP, and nothing reaches the server without passing your rules. This is the rule we recommend for wechat_account:
{
"version": "1",
"default": "deny",
"tools": {
"wechat_account": {
"limits": [
{
"counter": "wechat_account_rate",
"window": "minute",
"max": 30,
"scope": "grant"
}
]
}
}
}wechat_account 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.
Free to start. No card required.
微信公众号账号管理工具。查询API调用次数配额、重置API调用次数。用于监控和管理公众号接口调用频率。. It is categorised as a Write tool in the WeChat Official Account MCP MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.
Register the WeChat Official Account MCP server in PolicyLayer and add a rule for wechat_account: 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 WeChat Official Account MCP. Nothing to install.
wechat_account 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 wechat_account 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 wechat_account. 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.
wechat_account is provided by the WeChat Official Account MCP server (xwang152-jack/wechat-official-account-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Deterministic rules across all 21 WeChat Official Account MCP tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.
Free to start. No card required.
21 WeChat Official Account MCP tools catalogued and risk-classified — across an index of 42,500+ MCP servers.