// SCAN REPORT

MCP Code Reviewer

3 tools. 2 can modify or destroy data without limits.

2 write tools that can modify data. Rate limits recommended.

Last updated: 3 Jul 2026

2 can modify or destroy data

1 read-only

3 tools total

Community server · catalogue entry verified 03/07/2026

How to control MCP Code Reviewer ↓

TOOL MAP

What MCP Code Reviewer exposes to your agents

Read (1) Write / Execute (2) Destructive / Financial (0)

Running more than one server? Check your whole stack →

MOST DANGEROUS TOOLS

High Risk

The most dangerous MCP Code Reviewer tools

Write · High apply_refinement_tool The tool applies code refinements, which means creating or modifying files. Write · Medium refine_code_tool The tool performs code refinement/modification which is reversible (Write category), not destructive.

2 of MCP Code Reviewer's 3 tools can modify, destroy, or commit something on every call — and an agent calls them with no built-in limits.

POLICY

How to control MCP Code Reviewer

PolicyLayer is an MCP gateway — it sits between your AI agents and MCP Code Reviewer, and nothing reaches the server without passing your rules. These are the rules we recommend:

Rate limit write operations

{
  "apply_refinement_tool": {
    "limits": [
      {
        "counter": "apply_refinement_tool_per_hour",
        "window": "hour",
        "max": 30,
        "scope": "grant"
      }
    ]
  }
}

Prevents bulk unintended modifications from agents caught in loops.

Cap read operations

{
  "review_code_tool": {
    "limits": [
      {
        "counter": "review_code_tool_per_minute",
        "window": "minute",
        "max": 60,
        "scope": "grant"
      }
    ]
  }
}

Controls API costs and prevents retry loops from exhausting upstream rate limits.

Create a free account and register MCP Code Reviewer — nothing to install.
Add these rules — paste them, or build them visually. Tune the limits to your setup.
Point your MCP client (Claude, Cursor, anything) at your gateway URL.

ENFORCE POLICY ON MCP CODE REVIEWER →

Instant setup, no code required.

FULL CATALOGUE

All 3 MCP Code Reviewer tools

WRITE 2 tools

Write apply_refinement_tool apply_refinement_tool Write refine_code_tool refine_code_tool

READ 1 tools

Read review_code_tool review_code_tool

FAQ

Questions about MCP Code Reviewer

How do I prevent bulk modifications through MCP Code Reviewer? +

The MCP Code Reviewer server has 2 write tools including apply_refinement_tool, refine_code_tool. Set a rate limit in your policy -- for example, 10 calls per hour prevents an agent from making more than 10 modifications per hour. PolicyLayer enforces this at the gateway, before calls reach MCP Code Reviewer.

How many tools does the MCP Code Reviewer MCP server expose? +

3 tools across 1 categories: Write. 1 are read-only. 2 can modify, create, or delete data.

How do I enforce a policy on MCP Code Reviewer? +

Register the MCP Code Reviewer MCP server in PolicyLayer, apply the suggested rules above (adjust the limits to your use case), and point your AI client at the PolicyLayer proxy URL instead of the server directly. Your agents keep the same tools; PolicyLayer evaluates every call against policy before it executes. Nothing to install, live in minutes.

Enforce policy on every MCP Code Reviewer tool call.

Deterministic rules across all 3 MCP Code Reviewer tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.

ENFORCE POLICY ON MCP CODE REVIEWER →

Instant setup, no code required.

3 MCP Code Reviewer tools catalogued and risk-classified — across an index of 43,000+ MCP servers.