pluggedin_discover_tools

THE RISK

High Risk

The tool 'triggers' an active discovery process against configured MCP servers, which constitutes an external operation with side effects (scanning/querying multiple backend servers and updating configurations in the Pluggedin App). This goes beyond a simple read since it initiates actions across multiple systems and likely updates internal state/registry. Most severe applicable category is Execute.

From the tool's definition Triggers discovery of tools (and resources/templates) for configured MCP servers

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

HOW TO CONTROL PLUGGEDIN_DISCOVER_TOOLS

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

policy.json

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

pluggedin_discover_tools 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 Pluggedin Mcp Proxy — 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

More Pluggedin Mcp Proxy tools

Destructive pluggedin_clipboard_delete Delete clipboard entries by name, index, or clear all entries. Destructive pluggedin_delete_notification Delete a notification from the Plugged.in system Destructive pluggedin_clipboard_pop Pop the highest-indexed entry from the clipboard (LIFO behavior). Returns the entry value Execute pluggedin_memory_session_end End a memory session and trigger Z-report generation (AI-compressed session summary). Write pluggedin_memory_session_start Start a new memory session to begin capturing observations. Returns a session UUID and mem Write pluggedin_cbp_feedback Submit feedback on a collective pattern to improve quality. Rate patterns as helpful, inac Write pluggedin_memory_observe Record an observation during a memory session. Observations are classified by the Analytic Write pluggedin_clipboard_push Push a value to the indexed clipboard with auto-incrementing index. Useful for building or

All 27 Pluggedin Mcp Proxy tools →

Execute tools on other servers

Frida Game Hacking MCP remove_breakpoint Procmon request_elevation WireMCP capture_packets Pentest Ai run_probe

Go deeper

High-risk tools in Pluggedin Mcp Proxy → 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.
Rate Limiting MCP Tool Calls: A Practical Guide →
MCP Security: Why Prompt Guardrails Aren't Enough →

FAQ

What does the pluggedin_discover_tools tool do? +

Triggers discovery of tools (and resources/templates) for configured MCP servers in the Pluggedin App. It is categorised as a Execute tool in the Pluggedin Mcp Proxy MCP Server, which means it can trigger actions or run processes. Use rate limits and argument validation.

How do I enforce a policy on pluggedin_discover_tools? +

Register the Pluggedin Mcp Proxy MCP server in PolicyLayer and add a rule for pluggedin_discover_tools: 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 Pluggedin Mcp Proxy. Nothing to install.

What risk level is pluggedin_discover_tools? +

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

Can I rate-limit pluggedin_discover_tools? +

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

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

pluggedin_discover_tools is provided by the Pluggedin Mcp Proxy MCP server (veriteknik/pluggedin-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

Enforce policy on every Pluggedin Mcp Proxy tool call.

Deterministic rules across all 27 Pluggedin Mcp Proxy tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.

GOVERN PLUGGEDIN MCP PROXY →

Free to start. No card required.

27 Pluggedin Mcp Proxy tools catalogued and risk-classified — across an index of 42,500+ MCP servers.

// WHAT PLUGGEDIN_DISCOVER_TOOLS ON PLUGGEDIN MCP PROXY DOES

// THE RISK

// HOW TO CONTROL PLUGGEDIN_DISCOVER_TOOLS

// EXPLORE