crow_glasses_start_note_session
Begin a note-taking session. Mode selection is NOT optional — pick based on user intent:
This record as markdown: /tools/kh0pper-crow/crow-glasses-start-note-session.md
What crow_glasses_start_note_session does on Crow
AI agents use crow_glasses_start_note_session to create or update resources in Crow, usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Crow environment.
Why crow_glasses_start_note_session is rated Medium
The tool starts a note-taking session, which involves creating or initializing state in a persistent memory system. This is a Write operation (creating a new session/record). The description is truncated and uninformative beyond the action of beginning a session, which lowers confidence slightly. Severity is medium because misuse could create unwanted sessions or pollute project memory, but is reversible.
From the tool's definition Begin a note-taking session" — initiates a session, implying state creation or modification in a persistent memory/project management system
Attacks that exploit this kind of access
The rule that runs crow_glasses_start_note_session safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Crow, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For crow_glasses_start_note_session, this is the rule to start with:
crow_glasses_start_note_session 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 Crow, apply this rule, and every crow_glasses_start_note_session call is checked against it from then on.
Questions about crow_glasses_start_note_session
Begin a note-taking session. Mode selection is NOT optional — pick based on user intent:. It is categorised as a Write tool in the Crow MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.
Register the Crow MCP server in PolicyLayer and add a rule for crow_glasses_start_note_session: 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 Crow. Nothing to install.
crow_glasses_start_note_session 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 crow_glasses_start_note_session 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 crow_glasses_start_note_session. 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.
crow_glasses_start_note_session is provided by the Crow MCP server (kh0pper/crow). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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