unclick_diff_text
Compare two strings and return a unified diff showing what changed.
This record as markdown: /tools/creativelead-unclick/unclick-diff-text.md
What unclick_diff_text does on UnClick
AI agents call unclick_diff_text 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 |
|---|---|---|---|
a | string | — | Original text |
b | string | — | New text |
Parameters from the server's own tool schema.
Why unclick_diff_text is rated Low
The tool performs text comparison and generates a diff output. It retrieves and displays information about differences between inputs but does not create, modify, delete, or execute any operations. This is a fundamental read-category function analogous to search or fetch operations.
From the tool's definition Tool compares two strings and returns a unified diff showing changes. This is a pure comparison/analysis operation with no side effects, data modification, deletion, or external operations triggered.
Attacks that exploit this kind of access
The rule that runs unclick_diff_text 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 unclick_diff_text, this is the rule to start with:
unclick_diff_text 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 unclick_diff_text call is checked against it from then on.
Questions about unclick_diff_text
Compare two strings and return a unified diff showing what changed. It is categorised as a Read tool in the UnClick MCP Server, which means it retrieves data without modifying state.
unclick_diff_text accepts 2 parameters: a, 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 unclick_diff_text: 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.
unclick_diff_text 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 unclick_diff_text 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 unclick_diff_text. 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.
unclick_diff_text is provided by the UnClick MCP server (creativelead/unclick). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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