// SCAN REPORT

WeCom Bot MCP Server

6 tools. 5 can modify or destroy data without limits.

5 write tools that can modify data. Rate limits recommended.

Last updated: 27 Jun 2026

5 can modify or destroy data

1 read-only

6 tools total

Community server · catalogue entry verified 27/06/2026

How to control WeCom Bot MCP Server ↓

TOOL MAP

What WeCom Bot MCP Server exposes to your agents

Read (1) Write / Execute (5) Destructive / Financial (0)

Running more than one server? Check your whole stack →

MOST DANGEROUS TOOLS

High Risk

The most dangerous WeCom Bot MCP Server tools

Write · Medium send_message The tool sends messages through a corporate communication platform (WeCom), which is a write operation that creates data (new messages) but is reversible (messages can typically be deleted/recalled in most platforms). Write · Medium send_wecom_file This tool sends/uploads files through WeCom bots, which is a reversible Write operation. Write · Medium send_wecom_image The tool sends image data through WeCom (Tencent's enterprise communication platform), modifying the message history and state of conversations. Write · High send_wecom_template_card_news_notice This tool creates and delivers templated news notice messages via WeCom bots.

5 of WeCom Bot MCP Server's 6 tools can modify, destroy, or commit something on every call — and an agent calls them with no built-in limits.

POLICY

How to control WeCom Bot MCP Server

PolicyLayer is an MCP gateway — it sits between your AI agents and WeCom Bot MCP Server, and nothing reaches the server without passing your rules. These are the rules we recommend:

Rate limit write operations

{
  "send_message": {
    "limits": [
      {
        "counter": "send_message_per_hour",
        "window": "hour",
        "max": 30,
        "scope": "grant"
      }
    ]
  }
}

Prevents bulk unintended modifications from agents caught in loops.

Cap read operations

{
  "list_wecom_bots": {
    "limits": [
      {
        "counter": "list_wecom_bots_per_minute",
        "window": "minute",
        "max": 60,
        "scope": "grant"
      }
    ]
  }
}

Controls API costs and prevents retry loops from exhausting upstream rate limits.

Create a free account and register WeCom Bot MCP Server — nothing to install.
Add these rules — paste them, or build them visually. Tune the limits to your setup.
Point your MCP client (Claude, Cursor, anything) at your gateway URL.

ENFORCE POLICY ON WECOM BOT →

Instant setup, no code required.

FULL CATALOGUE

All 6 WeCom Bot MCP Server tools

WRITE 5 tools

Write send_message send_message Write send_wecom_file send_wecom_file Write send_wecom_image send_wecom_image Write send_wecom_template_card_news_notice send_wecom_template_card_news_notice Write send_wecom_template_card_text_notice send_wecom_template_card_text_notice

READ 1 tools

Read list_wecom_bots list_wecom_bots

FAQ

Questions about WeCom Bot MCP Server

How do I prevent bulk modifications through WeCom Bot MCP Server? +

The WeCom Bot MCP Server server has 5 write tools including send_message, send_wecom_file, send_wecom_image. Set a rate limit in your policy -- for example, 10 calls per hour prevents an agent from making more than 10 modifications per hour. PolicyLayer enforces this at the gateway, before calls reach WeCom Bot MCP Server.

How many tools does the WeCom Bot MCP Server MCP server expose? +

6 tools across 2 categories: Read, Write. 1 are read-only. 5 can modify, create, or delete data.

How do I enforce a policy on WeCom Bot MCP Server? +

Register the WeCom Bot MCP Server MCP server in PolicyLayer, apply the suggested rules above (adjust the limits to your use case), and point your AI client at the PolicyLayer proxy URL instead of the server directly. Your agents keep the same tools; PolicyLayer evaluates every call against policy before it executes. Nothing to install, live in minutes.

Enforce policy on every WeCom Bot MCP Server tool call.

Deterministic rules across all 6 WeCom Bot MCP Server tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.

ENFORCE POLICY ON WECOM BOT →

Instant setup, no code required.

6 WeCom Bot MCP Server tools catalogued and risk-classified — across an index of 43,000+ MCP servers.