cosinesim_compare
Calculate cosine similarity between two texts using word frequency vectors.
This record as markdown: /tools/io-github-malamutemayhem-unclick-mcp-server/cosinesim-compare.md
What cosinesim_compare does on UnClick
AI agents call cosinesim_compare 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_a | string | Yes | First text. |
text_b | string | Yes | Second text. |
Parameters from the server's own tool schema.
Why cosinesim_compare is rated Low
This tool performs a mathematical calculation (cosine similarity) on provided text inputs. It retrieves/analyzes data with no side effects, no data modification, no code execution, and no destructive or financial operations. It is a pure computational read operation.
From the tool's definition Tool name 'cosinesim_compare' and description 'Calculate cosine similarity between two texts using word frequency vectors' indicate a computational analysis operation that reads and compares input data without modifying, deleting, or executing external…
Attacks that exploit this kind of access
The rule that runs cosinesim_compare 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 cosinesim_compare, this is the rule to start with:
cosinesim_compare 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 cosinesim_compare call is checked against it from then on.
Questions about cosinesim_compare
Calculate cosine similarity between two texts using word frequency vectors. It is categorised as a Read tool in the UnClick MCP Server, which means it retrieves data without modifying state.
cosinesim_compare accepts 2 parameters: text_a, text_b. Required: text_a, text_b. 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 cosinesim_compare: 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.
cosinesim_compare 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 cosinesim_compare 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 cosinesim_compare. 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.
cosinesim_compare 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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