search_public_custom_nodes

Search public custom nodes shared by the community.

SERVERFlowDot MCP Server SOURCEflowdot-llc/mcp-server

Low RISK CLASS

Category Read

Parameters 00 required

Recommended Allowedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/flowdot-llc-mcp-server/search-public-custom-nodes.md

WHAT IT DOES

What search_public_custom_nodes does on FlowDot MCP Server

AI agents call search_public_custom_nodes to retrieve information from FlowDot MCP Server without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

RISK

Why search_public_custom_nodes is rated Low

This is a read-only operation that searches and retrieves information about publicly shared custom nodes. It has no capability to modify, delete, or execute operations. The blast radius of misuse is minimal—an AI agent could only retrieve or enumerate public data that is already intended to be discoverable.

From the tool's definition Tool name 'search_public_custom_nodes' and description 'Search public custom nodes shared by the community' indicate a query/search operation that retrieves data without modification or side effects.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs search_public_custom_nodes safely

PolicyLayer is an MCP gateway: it sits between your AI agents and FlowDot MCP Server, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For search_public_custom_nodes, this is the rule to start with:

search_public_custom_nodes Allowed

search_public_custom_nodes is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "search_public_custom_nodes": {}
  }
}

ALLOW ONLY THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect FlowDot MCP Server, apply this rule, and every search_public_custom_nodes call is checked against it from then on.

FAQ

Questions about search_public_custom_nodes

What does the search_public_custom_nodes tool do? +

Search public custom nodes shared by the community. It is categorised as a Read tool in the FlowDot MCP Server MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on search_public_custom_nodes? +

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

What risk level is search_public_custom_nodes? +

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

Can I rate-limit search_public_custom_nodes? +

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

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

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

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