database_standards

THE RISK

Medium Risk

Why database_standards needs a policy

The tool supports three operations: get (Read), set (Write), and delete (Destructive). Per the rules, the most severe applicable category must be chosen. 'Delete' implies irreversible removal of database standards, which elevates this to Destructive.

From the tool's definition 'Get, set or delete database standards'

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

POLICY

How to control database_standards

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 database_standards:

policy.json

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

database_standards 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 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 Write project_info Get or set project information in configuration file

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 database_standards

What does the database_standards tool do? +

Get, set or delete database standards. 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 database_standards? +

Register the MCP Project Standards Server MCP server in PolicyLayer and add a rule for database_standards: 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 database_standards? +

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

Can I rate-limit database_standards? +

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

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

database_standards 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 →