planfix_request

THE RISK

High Risk

Why planfix_request needs a policy

This tool allows arbitrary API requests with any HTTP method (GET, POST, PUT, DELETE, PATCH), path, and body. It is a generic passthrough to the Planfix REST API, meaning it can perform any operation the API supports — including reading, writing, deleting records, or triggering financial operations like sell tasks.

From the tool's definition "Make a generic request to the Planfix API with the specified method, path, and body"

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

POLICY

How to control planfix_request

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

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "planfix_request": {
      "limits": [
        {
          "counter": "planfix_request_rate",
          "window": "minute",
          "max": 10,
          "scope": "grant"
        }
      ]
    }
  }
}

planfix_request stays usable, but rate-capped — a runaway agent can't fire it dozens of times a minute. Everything else on the server is denied unless you say otherwise.

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

RATE-LIMIT THIS TOOL →

Free to start. No card required.

EXPLORE

Related tools and policies

More Planfix MCP Server tools

Write planfix_add_to_lead_task Create or update Planfix contact, task, and comment for a lead. Write planfix_create_comment Create a comment for a task in Planfix Write planfix_create_contact Create a new contact in Planfix Write planfix_create_lead_task Create a new lead task in Planfix Write planfix_create_sell_task Create a sell task in Planfix using textual data for agency and contact Write planfix_create_sell_task_ids Create a sell task in Planfix using numeric identifiers Write planfix_create_task Create a task using textual parameters Write planfix_update_contact Update a contact in Planfix with new data

All 22 Planfix MCP Server tools →

Execute tools on other servers

Android Forensics ADB MCP Server adb_shell_command EMBA-MCP run_emba_scan Frida Game Hacking MCP remove_breakpoint Procmon request_elevation

Go deeper

High-risk tools in Planfix MCP Server → Every high-risk tool this server exposes, in one view.
All high-risk MCP tools → Every high-risk tool across the catalogue, and the policy pattern that contains them.
The MCP Attack Database → Documented attack patterns against MCP deployments — and the policies that stop them.
Agent sandbox → Bounding what an agent can execute and where the boundary should sit.
Least privilege for MCP → Granting agents the minimum tool surface the task needs.
Rate Limiting MCP Tool Calls: A Practical Guide →
MCP Security: Why Prompt Guardrails Aren't Enough →

FAQ

Questions about planfix_request

What does the planfix_request tool do? +

Make a generic request to the Planfix API with the specified method, path, and body. Use when swagger.json was read. It is categorised as a Execute tool in the Planfix MCP Server MCP Server, which means it can trigger actions or run processes. Use rate limits and argument validation.

How do I enforce a policy on planfix_request? +

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

What risk level is planfix_request? +

planfix_request is a Execute tool with high risk. Execute tools should be rate-limited and have argument validation enabled.

Can I rate-limit planfix_request? +

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

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

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

Enforce policy on every Planfix MCP Server tool call.

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

CHECK YOUR STACK →