git_rebase

Rebase current branch onto another branch or commit

SERVERGitHub MCP Server SOURCE0xshariq/github-mcp-server

High RISK CLASS

Category Execute

Parameters 00 required

Recommended Rate-limitedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/0xshariq-github-mcp-server/git-rebase.md

WHAT IT DOES

What git_rebase does on GitHub MCP Server

AI agents invoke git_rebase to trigger actions in GitHub MCP Server. What it does depends on the arguments the agent supplies, and its effects often reach beyond the immediate call: builds kicked off, notifications sent, workflows started.

RISK

Why git_rebase is rated High

git_rebase rewrites commit history by replaying commits onto a new base. This is a complex operation that modifies the commit graph, can cause conflicts, and when combined with force-push can alter shared branch history in ways that are disruptive to collaborators.

From the tool's definition Rebase current branch onto another branch or commit

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs git_rebase safely

PolicyLayer is an MCP gateway: it sits between your AI agents and GitHub MCP Server, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For git_rebase, this is the rule to start with:

git_rebase Rate-limited

git_rebase stays usable, but rate-capped: a runaway agent can't fire it dozens of times 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_rebase": {
      "limits": [
        {
          "counter": "git_rebase_rate",
          "window": "minute",
          "max": 10,
          "scope": "grant"
        }
      ]
    }
  }
}

RATE-LIMIT THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect GitHub MCP Server, apply this rule, and every git_rebase call is checked against it from then on.

FAQ

Questions about git_rebase

What does the git_rebase tool do? +

Rebase current branch onto another branch or commit. It is categorised as a Execute tool in the GitHub MCP Server MCP Server, which means it can trigger actions or run processes. Use rate limits and argument validation.

How do I enforce a policy on git_rebase? +

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

What risk level is git_rebase? +

git_rebase is a Execute tool with high risk. Execute tools should be rate-limited and have argument validation enabled.

Can I rate-limit git_rebase? +

Yes. Add a rate_limit block to the git_rebase 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_rebase completely? +

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

git_rebase is provided by the GitHub MCP Server MCP server (0xshariq/github-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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