Slice a spritesheet PNG into individual frames, generate TexturePacker-compatible atlas JSON, or both. Provide columns+rows (grid mode) or cell_width+cell_height (cell mode).
Risk signalsAccepts file system path (file) · High parameter count (16 properties)
Part of the Spritesheet Forge server.
Free to start. No card required.
AI agents use split_spritesheet to create or modify resources in Spritesheet Forge. Write operations carry medium risk because an autonomous agent could trigger bulk unintended modifications. Rate limits prevent a single agent session from making hundreds of changes in rapid succession. Argument validation ensures the agent passes expected values.
Without a policy, an AI agent could call split_spritesheet repeatedly, creating or modifying resources faster than any human could review. PolicyLayer's rate limiting ensures write operations happen at a controlled pace, and argument validation catches malformed or unexpected inputs before they reach Spritesheet Forge.
Write tools can modify data. A rate limit prevents runaway bulk operations from AI agents.
{
"version": "1",
"default": "deny",
"tools": {
"split_spritesheet": {
"limits": [
{
"counter": "split_spritesheet_rate",
"window": "minute",
"max": 30,
"scope": "grant"
}
]
}
}
}See the full Spritesheet Forge policy for all 8 tools.
These attack patterns abuse exactly the kind of access split_spritesheet gives an agent. Each links to the full case and the policy that stops it:
Other write tools across the catalogue. The same approach applies to each: rate-limit and validate the arguments.
Slice a spritesheet PNG into individual frames, generate TexturePacker-compatible atlas JSON, or both. Provide columns+rows (grid mode) or cell_width+cell_height (cell mode).. It is categorised as a Write tool in the Spritesheet Forge MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.
Register the Spritesheet Forge MCP server in PolicyLayer and add a rule for split_spritesheet: 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 Spritesheet Forge. Nothing to install.
split_spritesheet is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.
Yes. Add a rate_limit block to the split_spritesheet 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_spritesheet. 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_spritesheet is provided by the Spritesheet Forge MCP server (https://mcp.clawstudiouo.com/mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Deterministic rules across all 8 Spritesheet Forge tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.
Free to start. No card required.
4,600+ MCP servers and 31,000+ tools scanned and risk-classified.