palindrome_check
Check if text is a palindrome and find the longest palindromic substring.
This record as markdown: /tools/io-github-malamutemayhem-unclick-mcp-server/palindrome-check.md
What palindrome_check does on UnClick
AI agents call palindrome_check to retrieve information from UnClick without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
| Parameter | Type | Required | Description |
|---|---|---|---|
text | string | Yes | Text to check. |
Parameters from the server's own tool schema.
Why palindrome_check is rated Low
This tool performs static text analysis to determine palindromic properties. It retrieves or computes information about the input string without modifying data, executing commands, deleting anything, or committing financial transactions. It is definitively a Read operation.
From the tool's definition Tool description states 'Check if text is a palindrome and find the longest palindromic substring' — pure analysis and querying of string properties with no data modification, deletion, or external side effects.
Attacks that exploit this kind of access
The rule that runs palindrome_check safely
PolicyLayer is an MCP gateway: it sits between your AI agents and UnClick, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For palindrome_check, this is the rule to start with:
palindrome_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 UnClick, apply this rule, and every palindrome_check call is checked against it from then on.
Questions about palindrome_check
Check if text is a palindrome and find the longest palindromic substring. It is categorised as a Read tool in the UnClick MCP Server, which means it retrieves data without modifying state.
palindrome_check accepts 1 parameter: text. Required: text. The full parameter table on this page comes from the server's own tool schema.
Register the UnClick MCP server in PolicyLayer and add a rule for palindrome_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 UnClick. Nothing to install.
palindrome_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 palindrome_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 palindrome_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.
palindrome_check is provided by the UnClick MCP server (@unclick/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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