AI agents use register to create or update resources in Story SDK MCP Server — usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Story SDK MCP Server environment.
Based on the server description mentioning 'registering IP' as a key operation, 'register' likely creates or registers an IP asset on-chain, which is a Write operation. However, the empty description lowers confidence. It could also involve Execute-level blockchain transactions, but Write is the most conservative appropriate category given the context of IP registration.
From the tool's definition Tool name 'register' on a server that handles 'registering IP' per server description. Description is empty/uninformative.
Documented attack patterns abuse exactly the kind of access register gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and Story SDK MCP Server, and nothing reaches the server without passing your rules. This is the rule we recommend for register:
{
"version": "1",
"default": "deny",
"tools": {
"register": {
"limits": [
{
"counter": "register_rate",
"window": "minute",
"max": 30,
"scope": "grant"
}
]
}
}
}register 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.
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register. It is categorised as a Write tool in the Story SDK MCP Server MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.
Register the Story SDK MCP Server MCP server in PolicyLayer and add a rule for register: 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 Story SDK MCP Server. Nothing to install.
register 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 register 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 register. 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.
register is provided by the Story SDK MCP Server MCP server (piplabs/story-mcp-hub). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Start from Story SDK MCP Server, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.
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25 Story SDK MCP Server tools catalogued and risk-classified — across an index of 43,000+ MCP servers.