git_reset_tool · MCP Git Commit Generator MCP: Risk & Policy

WHAT IT DOES

What git_reset_tool does on MCP Git Commit Generator

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

WHY IT NEEDS A POLICY

Why git_reset_tool needs a policy

git_reset_tool unstages changes from the index but does not delete or discard any modifications — files remain modified in the working tree. This is a reversible write operation (changes can be re-staged), not destructive. However, misuse by an agent could unexpectedly alter the staging area, warranting medium severity.

From the tool's definition Unstages all staged changes (non-destructive — does not discard modifications)

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

git_reset_tool Rate-limited

git_reset_tool 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": {
    "git_reset_tool": {
      "limits": [
        {
          "counter": "git_reset_tool_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 MCP Git Commit Generator, so you can run agents against it safely.

FAQ

Questions about git_reset_tool

What does the git_reset_tool tool do? +

Unstages all staged changes (non-destructive — does not discard modifications). It is categorised as a Write tool in the MCP Git Commit Generator MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on git_reset_tool? +

Register the MCP Git Commit Generator MCP server in PolicyLayer and add a rule for git_reset_tool: 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 MCP Git Commit Generator. Nothing to install.

What risk level is git_reset_tool? +

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

Can I rate-limit git_reset_tool? +

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

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

git_reset_tool is provided by the MCP Git Commit Generator MCP server (luicciandev/mcp_git_commit_generator). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.