project_info

THE RISK

Medium Risk

Why project_info needs a policy

This tool performs both read operations ('Get') and write operations ('set'). The write capability to modify project configuration files makes it a Write category tool rather than Read-only. Severity is medium because misconfigured project settings could impact development practices and team workflows, but it doesn't involve destructive deletion, code execution, or financial operations.

From the tool's definition Tool description states 'Get or set project information in configuration file' - the 'set' capability indicates modification of configuration data.

Documented attack patterns abuse exactly the kind of access project_info gives an agent:

POLICY

How to control project_info

PolicyLayer is an MCP gateway — it sits between your AI agents and MCP Project Standards Server, and nothing reaches the server without passing your rules. This is the rule we recommend for project_info:

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "project_info": {
      "limits": [
        {
          "counter": "project_info_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

project_info 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.

Create a free account and register MCP Project Standards Server — nothing to install.
Add this policy — paste it, or build it visually.
Point your MCP client (Claude, Cursor, anything) at your gateway URL.

LIMIT THIS TOOL →

Free to start. No card required.

EXPLORE

Related tools and policies

More MCP Project Standards Server tools

Destructive api_standards Get, set or delete API interface standards and best practices Destructive development_standards Get, set or delete development standards Execute api_login API login authentication tool that uses environment variables for login credentials. Autom Write database_standards Get, set or delete database standards Write project_structure Get, set or delete project structure in configuration Write download_file Download a file from a URL and save it to a specified path. Supported schemes: http, https Write generate_cursorrules Generate .cursorrules content based on project standards. Returns content and save path fo Write generate_rules Generate project rules content based on standards. Returns content and suggested save path

All 11 MCP Project Standards Server tools →

Write tools on other servers

M-Team MCP Server download_torrent YouTube MCP Server generate_video_title Android Forensics ADB MCP Server combine_reports 0xarchive web3_signup

Go deeper

The MCP Attack Database → Documented attack patterns against MCP deployments — and the policies that stop them.
Argument validation → Checking tool call arguments against schema and policy before they run.
Scoped token → Per-person credentials that grant a defined subset of servers and tools.
Rate Limiting MCP Tool Calls: A Practical Guide →
MCP Security: Why Prompt Guardrails Aren't Enough →

FAQ

Questions about project_info

What does the project_info tool do? +

Get or set project information in configuration file. It is categorised as a Write tool in the MCP Project Standards 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 project_info? +

Register the MCP Project Standards Server MCP server in PolicyLayer and add a rule for project_info: 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 Project Standards Server. Nothing to install.

What risk level is project_info? +

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

Can I rate-limit project_info? +

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

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

project_info is provided by the MCP Project Standards Server MCP server (liliangshan/mcp-server-project-standards). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

Enforce policy on every MCP Project Standards Server tool call.

Start from MCP Project Standards Server, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.

CHECK YOUR STACK →