This record as markdown: /tools/derron-knox-bookstack-mcp-server/list-chapters.md
What list_chapters does on BookStack MCP Server
AI agents call list_chapters to retrieve information from BookStack MCP Server without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
Why list_chapters is rated Low
This tool retrieves and lists existing chapters from the BookStack knowledge base without any side effects, modifications, or destructive actions. It is a straightforward read operation that poses minimal security risk, appropriate for informational queries by AI assistants.
From the tool's definition Tool name 'list_chapters' and description 'List all chapters' indicate a query/retrieval operation with no modification or deletion of data.
Attacks that exploit this kind of access
The rule that runs list_chapters safely
PolicyLayer is an MCP gateway: it sits between your AI agents and BookStack MCP Server, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For list_chapters, this is the rule to start with:
list_chapters is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.
The button opens the PolicyLayer dashboard: create your workspace, connect BookStack MCP Server, apply this rule, and every list_chapters call is checked against it from then on.
Questions about list_chapters
List all chapters. It is categorised as a Read tool in the BookStack MCP Server MCP Server, which means it retrieves data without modifying state.
Register the BookStack MCP Server MCP server in PolicyLayer and add a rule for list_chapters: 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 BookStack MCP Server. Nothing to install.
list_chapters is a Read tool with low risk. Read-only tools are generally safe to allow by default.
Yes. Add a rate_limit block to the list_chapters 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 list_chapters. 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.
list_chapters is provided by the BookStack MCP Server MCP server (derron-knox/bookstack-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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