transkribus_auth_refresh

Refresh the current authentication session token.

SERVERTranskribus SOURCE@lazyants/transkribus-mcp-server

Low RISK CLASS

Category Read

Parameters 00 required

Recommended Allowedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/io-github-lazyants-transkribus/transkribus-auth-refresh.md

WHAT IT DOES

What transkribus_auth_refresh does on Transkribus

AI agents call transkribus_auth_refresh to retrieve information from Transkribus without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

RISK

Why transkribus_auth_refresh is rated Low

Even though transkribus_auth_refresh only reads data, uncontrolled read access leaks sensitive information and racks up API costs: an agent caught in a retry loop can make thousands of calls a minute without anyone noticing.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs transkribus_auth_refresh 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_auth_refresh, this is the rule to start with:

transkribus_auth_refresh Allowed

transkribus_auth_refresh is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "transkribus_auth_refresh": {}
  }
}

ALLOW ONLY THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect Transkribus, apply this rule, and every transkribus_auth_refresh call is checked against it from then on.

FAQ

Questions about transkribus_auth_refresh

What does the transkribus_auth_refresh tool do? +

Refresh the current authentication session token. It is categorised as a Read tool in the Transkribus MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on transkribus_auth_refresh? +

Register the Transkribus MCP server in PolicyLayer and add a rule for transkribus_auth_refresh: 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.

What risk level is transkribus_auth_refresh? +

transkribus_auth_refresh is a Read tool with low risk. Read-only tools are generally safe to allow by default.

Can I rate-limit transkribus_auth_refresh? +

Yes. Add a rate_limit block to the transkribus_auth_refresh 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.

How do I block transkribus_auth_refresh completely? +

Set action: deny in the PolicyLayer policy for transkribus_auth_refresh. 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.

What MCP server provides transkribus_auth_refresh? +

transkribus_auth_refresh 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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