wordfreq_analyse
Analyse word frequencies in text, returning counts and top words.
This record as markdown: /tools/io-github-malamutemayhem-unclick-mcp-server/wordfreq-analyse.md
What wordfreq_analyse does on UnClick
AI agents call wordfreq_analyse 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 |
|---|---|---|---|
top | number | — | Return only the top N words (default all). |
text | string | Yes | Text to analyse. |
case_sensitive | boolean | — | Case-sensitive counting (default false). |
Parameters from the server's own tool schema.
Why wordfreq_analyse is rated Low
This is a pure data analysis function that reads input text and computes word frequency statistics. It does not create, modify, delete, or execute any operations with external effects. The output is analytical metadata derived from the input, making it a straightforward Read category tool with minimal security risk.
From the tool's definition Tool performs text analysis that 'returns counts and top words' - a passive retrieval of statistical data from provided text with no modification or side effects.
Attacks that exploit this kind of access
The rule that runs wordfreq_analyse 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 wordfreq_analyse, this is the rule to start with:
wordfreq_analyse 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 wordfreq_analyse call is checked against it from then on.
Questions about wordfreq_analyse
Analyse word frequencies in text, returning counts and top words. It is categorised as a Read tool in the UnClick MCP Server, which means it retrieves data without modifying state.
wordfreq_analyse accepts 3 parameters: top, text, case_sensitive. 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 wordfreq_analyse: 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.
wordfreq_analyse 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 wordfreq_analyse 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 wordfreq_analyse. 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.
wordfreq_analyse 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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