chroma_db_demo · MCP: Risk & Policy

WHAT IT DOES

What chroma_db_demo does on Mcp

AI agents call chroma_db_demo as a supporting operation in Mcp workflows.

WHY IT NEEDS A POLICY

Why chroma_db_demo needs a policy

With no description available, it's impossible to determine what this tool does with certainty. The 'demo' suffix suggests it may be a read-only demonstration, but given the sibling tools include setup, query, and get operations, a demo tool could span multiple categories. Confidence is low due to lack of description.

From the tool's definition Tool name is 'chroma_db_demo' but the description is empty or uninformative. The name suggests a demonstration function related to ChromaDB.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

chroma_db_demo Rate-limited

chroma_db_demo gets a rate cap, and everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "chroma_db_demo": {
      "limits": [
        {
          "counter": "chroma_db_demo_rate",
          "window": "minute",
          "max": 60,
          "scope": "grant"
        }
      ]
    }
  }
}

SET A RULE FOR THIS TOOL →

Instant setup, no code required.

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

FAQ

Questions about chroma_db_demo

What does the chroma_db_demo tool do? +

chroma_db_demo. It is categorised as a Other tool in the Mcp MCP Server, which means it performs auxiliary operations.

How do I enforce a policy on chroma_db_demo? +

Register the MCP server in PolicyLayer and add a rule for chroma_db_demo: 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. Nothing to install.

What risk level is chroma_db_demo? +

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

Can I rate-limit chroma_db_demo? +

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

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

chroma_db_demo is provided by the MCP server (seonokkim/mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.