midpoint_calc
Calculate the midpoint, distance, slope, and angle between two 2D points.
This record as markdown: /tools/io-github-malamutemayhem-unclick-mcp-server/midpoint-calc.md
What midpoint_calc does on UnClick
AI agents call midpoint_calc 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 |
|---|---|---|---|
x1 | number | Yes | X of first point. |
x2 | number | Yes | X of second point. |
y1 | number | Yes | Y of first point. |
y2 | number | Yes | Y of second point. |
Parameters from the server's own tool schema.
Why midpoint_calc is rated Low
This tool performs geometric calculations on provided parameters. It takes two 2D coordinate points as input and returns computed mathematical values (midpoint, distance, slope, angle). There are no side effects, no data persistence, no external operations triggered, and no irreversible actions.
From the tool's definition Tool name 'midpoint_calc' and description 'Calculate the midpoint, distance, slope, and angle between two 2D points' indicate pure mathematical computation with no data retrieval, modification, deletion, or external execution.
Attacks that exploit this kind of access
The rule that runs midpoint_calc 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 midpoint_calc, this is the rule to start with:
midpoint_calc 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 midpoint_calc call is checked against it from then on.
Questions about midpoint_calc
Calculate the midpoint, distance, slope, and angle between two 2D points. It is categorised as a Read tool in the UnClick MCP Server, which means it retrieves data without modifying state.
midpoint_calc accepts 4 parameters: x1, x2, y1, y2. Required: x1, x2, y1, y2. 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 midpoint_calc: 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.
midpoint_calc 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 midpoint_calc 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 midpoint_calc. 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.
midpoint_calc 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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