get-station-by-code
По station_code (3-буквенный код, например
This record as markdown: /tools/cowork-bench/get-station-by-code.md
What get-station-by-code does on Cowork Bench
AI agents call get-station-by-code to retrieve information from Cowork Bench without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
Why get-station-by-code is rated Low
This tool retrieves station information based on a provided code parameter. It performs a lookup/query operation with no side effects, matching the Read category definition. The low severity reflects that station code lookups have minimal blast radius even if misused by an agent.
From the tool's definition Tool name 'get-station-by-code' and description indicating retrieval of station data by a 3-letter code (station_code parameter). The verb 'get' and lack of any modification, deletion, or execution keywords indicate a data retrieval operation.
Attacks that exploit this kind of access
The rule that runs get-station-by-code safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Cowork Bench, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For get-station-by-code, this is the rule to start with:
get-station-by-code 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 Cowork Bench, apply this rule, and every get-station-by-code call is checked against it from then on.
Questions about get-station-by-code
По station_code (3-буквенный код, например. It is categorised as a Read tool in the Cowork Bench MCP Server, which means it retrieves data without modifying state.
Register the Cowork Bench MCP server in PolicyLayer and add a rule for get-station-by-code: 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 Cowork Bench. Nothing to install.
get-station-by-code 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 get-station-by-code 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 get-station-by-code. 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.
get-station-by-code is provided by the Cowork Bench MCP server (0717376/cowork_bench). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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