create_story
Creates a short story by asking the client to generate it via sampling.
This record as markdown: /tools/abdullah-1121-mcp-2/create-story.md
What create_story does on MCP Chat
AI agents use create_story to create or update resources in MCP Chat, usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your MCP Chat environment.
Why create_story is rated Medium
This tool creates new textual content (a story) without modifying existing data or triggering external operations. It is reversible—generated stories can be discarded or overwritten. The blast radius of misuse is minimal: an agent could generate unwanted stories, but this causes no data loss, financial impact, or destructive effects. Categorized as Write with low severity.
From the tool's definition Tool name 'create_story' and description 'Creates a short story' indicates data creation. The mechanism 'asking the client to generate it via sampling' confirms this is a generative write operation that produces new content.
Attacks that exploit this kind of access
The rule that runs create_story safely
PolicyLayer is an MCP gateway: it sits between your AI agents and MCP Chat, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For create_story, this is the rule to start with:
create_story 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 MCP Chat, apply this rule, and every create_story call is checked against it from then on.
Questions about create_story
Creates a short story by asking the client to generate it via sampling. It is categorised as a Write tool in the MCP Chat MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.
Register the MCP Chat MCP server in PolicyLayer and add a rule for create_story: 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 MCP Chat. Nothing to install.
create_story 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_story 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_story. 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_story is provided by the MCP Chat MCP server (abdullah-1121/mcp-2). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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