process_uploaded_document · MyAIGist MCP: Risk & Policy

WHAT IT DOES

What process_uploaded_document does on MyAIGist MCP

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

WHY IT NEEDS A POLICY

Why process_uploaded_document needs a policy

Based on the tool name and server context, this tool likely processes an uploaded document and stores it in the local vector store, which is a Write operation (creating/modifying data). The description is empty, which lowers confidence. Severity is medium as it could add arbitrary content to the knowledge base, potentially polluting retrieval results.

From the tool's definition Tool name 'process_uploaded_document' and server context describing document processing into a persistent local vector store.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

process_uploaded_document Rate-limited

process_uploaded_document 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": {
    "process_uploaded_document": {
      "limits": [
        {
          "counter": "process_uploaded_document_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 MyAIGist MCP, so you can run agents against it safely.

FAQ

Questions about process_uploaded_document

What does the process_uploaded_document tool do? +

process_uploaded_document. It is categorised as a Write tool in the MyAIGist MCP MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on process_uploaded_document? +

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

What risk level is process_uploaded_document? +

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

Can I rate-limit process_uploaded_document? +

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

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

process_uploaded_document is provided by the MyAIGist MCP server (schwim23/myaigist_mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.