create_json_doc_database

WHAT IT DOES

What create_json_doc_database does on MCP JSON Document Collection Server

AI agents use create_json_doc_database to create or update resources in MCP JSON Document Collection Server — usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your MCP JSON Document Collection Server environment.

WHY IT NEEDS A POLICY

Why create_json_doc_database needs a policy

Creating a database is a write operation that modifies system state by adding a new data store, but it is reversible (the database can be deleted via the sibling delete_json_doc_database tool). This does not constitute destructive deletion, code execution, or financial impact.

From the tool's definition Tool name and description indicate creation of a new database: 'create_json_doc_database' and 'Create a JSON document database'. This is a reversible write operation that initializes a new persistent resource.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

create_json_doc_database Rate-limited

create_json_doc_database 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.

View as policy code

policy.json

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

LIMIT THIS TOOL →

Instant setup, no code required.

PolicyLayer is an MCP gateway: every tool call is checked against your rule before it reaches MCP JSON Document Collection Server, so you can run agents against it safely.

FAQ

Questions about create_json_doc_database

What does the create_json_doc_database tool do? +

Create a JSON document database. It is categorised as a Write tool in the MCP JSON Document Collection 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 create_json_doc_database? +

Register the MCP JSON Document Collection Server MCP server in PolicyLayer and add a rule for create_json_doc_database: 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 JSON Document Collection Server. Nothing to install.

What risk level is create_json_doc_database? +

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

Can I rate-limit create_json_doc_database? +

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

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

create_json_doc_database is provided by the MCP JSON Document Collection Server MCP server (jimpick/mcp-json-db-collection-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.