smart_title_case
Smart title case (handles articles, prepositions).
This record as markdown: /tools/io-tinyfn-tinyfn/smart-title-case.md
What smart_title_case does on TinyFn
AI agents call smart_title_case to retrieve information from TinyFn 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 | string | Yes | Text to convert |
Parameters from the server's own tool schema.
Why smart_title_case is rated Low
This is a deterministic text formatting utility that converts strings to title case with intelligent handling of common English articles and prepositions. It performs a read-only computation on its input with no external operations, state changes, or irreversible actions. The tool belongs in the Read category as it retrieves/transforms data without side effects.
From the tool's definition Tool name 'smart_title_case' and description 'Smart title case (handles articles, prepositions)' indicate a text transformation function that reads input and returns formatted output with no side effects, modifications to persistent data, code execution, or…
Attacks that exploit this kind of access
The rule that runs smart_title_case safely
PolicyLayer is an MCP gateway: it sits between your AI agents and TinyFn, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For smart_title_case, this is the rule to start with:
smart_title_case 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 TinyFn, apply this rule, and every smart_title_case call is checked against it from then on.
Questions about smart_title_case
Smart title case (handles articles, prepositions). It is categorised as a Read tool in the TinyFn MCP Server, which means it retrieves data without modifying state.
smart_title_case accepts 1 parameter: text. Required: text. The full parameter table on this page comes from the server's own tool schema.
Register the TinyFn MCP server in PolicyLayer and add a rule for smart_title_case: 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 TinyFn. Nothing to install.
smart_title_case 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 smart_title_case 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 smart_title_case. 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.
smart_title_case is provided by the TinyFn MCP server (https://api.tinyfn.io/mcp/all/). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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