review_changes

Review the changes in my working directory.

SERVERMCP Server PR Pilot SOURCE0010aor/mcp-pr-pilot

Low RISK CLASS

Category Read

Parameters 00 required

Recommended Allowedsee the rule below

Registry record Grade B, identity unverified Pull the record →

This record as markdown: /tools/0010aor-mcp-pr-pilot/review-changes.md

WHAT IT DOES

What review_changes does on MCP Server PR Pilot

AI agents call review_changes to retrieve information from MCP Server PR Pilot without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

RISK

Why review_changes is rated Low

The tool reads and analyzes working directory changes (via git diff) to produce a code review. This is a read-only inspection operation with no side effects. The server description confirms it works by reading 'actual code changes using git diff'. No writes, executions, or destructive actions are implied.

From the tool's definition 'Review the changes in my working directory' — reviewing implies reading/inspecting code changes, consistent with the server's stated purpose of generating reviews from git diff output.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs review_changes safely

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

review_changes Allowed

review_changes is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "review_changes": {}
  }
}

ALLOW ONLY THIS TOOL → Instant setup, no code required.

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

FAQ

Questions about review_changes

What does the review_changes tool do? +

Review the changes in my working directory. It is categorised as a Read tool in the MCP Server PR Pilot MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on review_changes? +

Register the MCP Server PR Pilot MCP server in PolicyLayer and add a rule for review_changes: 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 Server PR Pilot. Nothing to install.

What risk level is review_changes? +

review_changes is a Read tool with low risk. Read-only tools are generally safe to allow by default.

Can I rate-limit review_changes? +

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

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

review_changes is provided by the MCP Server PR Pilot MCP server (0010aor/mcp-pr-pilot). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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