haar_wavelet
Haar wavelet transform (forward and inverse) on a power-of-2 length array.
This record as markdown: /tools/io-github-malamutemayhem-unclick-mcp-server/haar-wavelet.md
What haar_wavelet does on UnClick
AI agents call haar_wavelet 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 |
|---|---|---|---|
values | array | Yes | Input values (length must be power of 2) |
inverse | boolean | — | Inverse transform (default false) |
Parameters from the server's own tool schema.
Why haar_wavelet is rated Low
This tool computes wavelet coefficients from array input—a deterministic mathematical transformation with no capacity to delete, modify, execute code, move money, or trigger external systems. It belongs in the Read category as it retrieves computed signal analysis results.
From the tool's definition Haar wavelet transform performs mathematical signal processing on input arrays. The description specifies 'forward and inverse' transforms, which are read-only mathematical operations that analyze or decompose data without modifying the original state or…
Attacks that exploit this kind of access
The rule that runs haar_wavelet 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 haar_wavelet, this is the rule to start with:
haar_wavelet 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 haar_wavelet call is checked against it from then on.
Questions about haar_wavelet
Haar wavelet transform (forward and inverse) on a power-of-2 length array. It is categorised as a Read tool in the UnClick MCP Server, which means it retrieves data without modifying state.
haar_wavelet accepts 2 parameters: values, inverse. Required: values. 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 haar_wavelet: 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.
haar_wavelet 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 haar_wavelet 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 haar_wavelet. 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.
haar_wavelet 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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