create_flow_node
Add a bot as a node in a flow. The bot must belong to the same channel as the flow.
This record as markdown: /tools/instantkom-mcp-server/create-flow-node.md
What create_flow_node does on instantKOM MCP Server
AI agents use create_flow_node to create or update resources in instantKOM MCP Server, usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your instantKOM MCP Server environment.
Why create_flow_node is rated Medium
This tool creates (adds) a bot node to a flow, which is a Write operation—it modifies the flow structure reversibly without deleting data or executing arbitrary code. The severity is medium because misconfiguration could affect message routing or automation behavior across a channel, but the change is not destructive and can be undone by removing the node.
From the tool's definition Tool description states 'Add a bot as a node in a flow', which creates a new node structure within an existing flow automation. This is a reversible modification operation.
Attacks that exploit this kind of access
The rule that runs create_flow_node safely
PolicyLayer is an MCP gateway: it sits between your AI agents and instantKOM MCP Server, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For create_flow_node, this is the rule to start with:
create_flow_node 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.
The button opens the PolicyLayer dashboard: create your workspace, connect instantKOM MCP Server, apply this rule, and every create_flow_node call is checked against it from then on.
Questions about create_flow_node
Add a bot as a node in a flow. The bot must belong to the same channel as the flow. It is categorised as a Write tool in the instantKOM MCP Server MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.
Register the instantKOM MCP Server MCP server in PolicyLayer and add a rule for create_flow_node: 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 instantKOM MCP Server. Nothing to install.
create_flow_node is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.
Yes. Add a rate_limit block to the create_flow_node 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.
Set action: deny in the PolicyLayer policy for create_flow_node. 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.
create_flow_node is provided by the instantKOM MCP Server MCP server (instantkom/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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