transkribus_elearning_subscribe
Subscribe to an e-learning course for a collection.
This record as markdown: /tools/io-github-lazyants-transkribus/transkribus-elearning-subscribe.md
What transkribus_elearning_subscribe does on Transkribus
AI agents use transkribus_elearning_subscribe to create or update resources in Transkribus, usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Transkribus environment.
Why transkribus_elearning_subscribe is rated Medium
Subscribing to an e-learning course creates a new enrollment/relationship between a collection and a course. This is a reversible write operation (subscriptions can typically be unsubscribed). No financial transaction is described, no destructive action, and no code execution is involved. Severity is medium because misuse could enroll collections in unintended courses, but the impact is limited and likely reversible.
From the tool's definition Subscribe to an e-learning course for a collection
Attacks that exploit this kind of access
The rule that runs transkribus_elearning_subscribe safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Transkribus, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For transkribus_elearning_subscribe, this is the rule to start with:
transkribus_elearning_subscribe 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 Transkribus, apply this rule, and every transkribus_elearning_subscribe call is checked against it from then on.
Questions about transkribus_elearning_subscribe
Subscribe to an e-learning course for a collection. It is categorised as a Write tool in the Transkribus MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.
Register the Transkribus MCP server in PolicyLayer and add a rule for transkribus_elearning_subscribe: 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 Transkribus. Nothing to install.
transkribus_elearning_subscribe 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 transkribus_elearning_subscribe 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 transkribus_elearning_subscribe. 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.
transkribus_elearning_subscribe is provided by the Transkribus MCP server (@lazyants/transkribus-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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