uploadMiniprogram · Tcsas Devtools MCP: Risk & Policy

WHAT IT DOES

What uploadMiniprogram does on Tcsas Devtools

AI agents use uploadMiniprogram to create or update resources in Tcsas Devtools — usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Tcsas Devtools environment.

WHY IT NEEDS A POLICY

Why uploadMiniprogram needs a policy

This tool pushes a new version of a miniprogram to a platform/service, which is a write/publish operation. While it creates a new version (reversible in the sense that old versions may remain), uploading to a production or staging environment can have significant impact if misused — wrong version, wrong code, etc.

From the tool's definition Uploads a new version of a miniprogram project from the specified path. Requires a version number and a description for the upload.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

uploadMiniprogram Rate-limited

uploadMiniprogram 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.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "uploadMiniprogram": {
      "limits": [
        {
          "counter": "uploadminiprogram_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

LIMIT THIS TOOL →

Instant setup, no code required.

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

FAQ

Questions about uploadMiniprogram

What does the uploadMiniprogram tool do? +

Uploads a new version of a miniprogram project from the specified path. Requires a version number and a description for the upload. It is categorised as a Write tool in the Tcsas Devtools MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on uploadMiniprogram? +

Register the Tcsas Devtools MCP server in PolicyLayer and add a rule for uploadMiniprogram: 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 Tcsas Devtools. Nothing to install.

What risk level is uploadMiniprogram? +

uploadMiniprogram is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.

Can I rate-limit uploadMiniprogram? +

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

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

uploadMiniprogram is provided by the Tcsas Devtools MCP server (tcmpp-team/tcsas-devtools-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.