subir_archivo_github · Modular MCP Server MCP: Risk & Policy

WHAT IT DOES

What subir_archivo_github does on Modular MCP Server

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

WHY IT NEEDS A POLICY

Why subir_archivo_github needs a policy

The tool uploads or updates a file in a specific GitHub repository and branch. This is a write operation (create or modify) that can affect source code or configuration in a remote repository. While it can overwrite existing files, it is reversible via git history, so it doesn't qualify as Destructive. Severity is high because misuse could push malicious code or sensitive data to a repository.

From the tool's definition Sube o actualiza un archivo en un repositorio y rama específicos

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

subir_archivo_github Rate-limited

subir_archivo_github 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": {
    "subir_archivo_github": {
      "limits": [
        {
          "counter": "subir_archivo_github_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 Modular MCP Server, so you can run agents against it safely.

FAQ

Questions about subir_archivo_github

What does the subir_archivo_github tool do? +

Sube o actualiza un archivo en un repositorio y rama específicos. It is categorised as a Write tool in the Modular MCP Server MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on subir_archivo_github? +

Register the Modular MCP Server MCP server in PolicyLayer and add a rule for subir_archivo_github: 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 Modular MCP Server. Nothing to install.

What risk level is subir_archivo_github? +

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

Can I rate-limit subir_archivo_github? +

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

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

subir_archivo_github is provided by the Modular MCP Server MCP server (satanas66/tfm-mcp-062026). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.