format-check
Checks if files are formatted and returns a structured list of files needing formatting.
This record as markdown: /tools/io-github-dave-london-pare-test/format-check.md
What format-check does on Test
AI agents call format-check to retrieve information from Test without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
Why format-check is rated Low
This tool performs a query/inspection operation that retrieves information about file formatting status without making any changes to files or executing code. It is purely informational and has no side effects, placing it squarely in the Read category with low severity since misuse would only result in potentially false or unnecessary formatting checks.
From the tool's definition Tool description states it 'Checks if files are formatted and returns a structured list of files needing formatting.' The verb 'checks' and 'returns' indicate read-only behavior with no modification of files or system state.
Attacks that exploit this kind of access
The rule that runs format-check safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Test, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For format-check, this is the rule to start with:
format-check 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 Test, apply this rule, and every format-check call is checked against it from then on.
Questions about format-check
Checks if files are formatted and returns a structured list of files needing formatting. It is categorised as a Read tool in the Test MCP Server, which means it retrieves data without modifying state.
Register the Test MCP server in PolicyLayer and add a rule for format-check: 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 Test. Nothing to install.
format-check 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 format-check 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 format-check. 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.
format-check is provided by the Test MCP server (Dave-London/Pare). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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