transkribus_model_update_by_type
Update a model by its type and ID.
This record as markdown: /tools/io-github-lazyants-transkribus/transkribus-model-update-by-type.md
What transkribus_model_update_by_type does on Transkribus
AI agents use transkribus_model_update_by_type 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_model_update_by_type is rated Medium
The tool modifies an existing model resource (HTR/OCR or table/field model based on sibling context). Updates are Write-category actions. Severity is medium because model updates could affect transcription quality or workflow, but the impact is limited to metadata/configuration and reversible.
From the tool's definition Tool name includes 'update' and description states 'Update a model by its type and ID' — this creates or modifies data reversibly without irreversible deletion or code execution.
Attacks that exploit this kind of access
The rule that runs transkribus_model_update_by_type 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_model_update_by_type, this is the rule to start with:
transkribus_model_update_by_type 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_model_update_by_type call is checked against it from then on.
Questions about transkribus_model_update_by_type
Update a model by its type and ID. 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_model_update_by_type: 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_model_update_by_type 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_model_update_by_type 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_model_update_by_type. 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_model_update_by_type 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.
More on Transkribus, and thousands of servers like it.
This server
Across the catalogue