AI agents call split to retrieve information from TinyFn without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
| Parameter | Type | Required | Description |
|---|---|---|---|
text | string | Yes | The text to split |
delimiter | string | — | Delimiter to split by |
Parameters from the server's own tool schema.
This is a deterministic string manipulation utility that processes input text and returns results. It has no side effects, does not persist data, does not execute external operations, and does not create or delete resources. It falls squarely into the Read category as a data transformation utility similar to other sibling tools (hashing, encoding, validation).
From the tool's definition Tool name 'split' and description 'Split text by delimiter' indicate a text parsing operation that reads and transforms input without modification to external state or data structures.
Attacks that exploit this kind of access
Split text by delimiter. It is categorised as a Read tool in the TinyFn MCP Server, which means it retrieves data without modifying state.
split accepts 2 parameters: text, delimiter. 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 split: 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.
split 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 split 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 split. 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.
split 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.
split is one line of TinyFn's registry record.
The record carries the whole server: verified identity, auth posture, risk grade, every tool classified, recommended policy — re-checked continuously.
Teams ship this data inside their own products. See what a licence covers →