Return all WASM gallery template categories with per-category template counts. Use when native Bash/ls is wrong because gallery category metadata is indexed inside the WASM runtime, not on the filesystem.
AI agents call wasm_gallery_categories to retrieve information from Ruflo without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves and lists metadata about WASM gallery categories and their template counts. It performs no creation, modification, deletion, execution, or financial operations. The operation is read-only and has no side effects beyond returning information to the caller.
From the tool's definition Tool description states it 'Return[s] all WASM gallery template categories with per-category template counts' — a pure data retrieval operation with no modification or execution side effects.
Attacks that exploit this kind of access
Return all WASM gallery template categories with per-category template counts. Use when native Bash/ls is wrong because gallery category metadata is indexed inside the WASM runtime, not on the filesystem. It is categorised as a Read tool in the Ruflo MCP Server, which means it retrieves data without modifying state.
Register the Ruflo MCP server in PolicyLayer and add a rule for wasm_gallery_categories: 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 Ruflo. Nothing to install.
wasm_gallery_categories 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 wasm_gallery_categories 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 wasm_gallery_categories. 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.
wasm_gallery_categories is provided by the Ruflo MCP server (ruvnet/ruflo). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
wasm_gallery_categories is one line of Ruflo's registry record.
The record carries the whole server: verified identity, auth posture, risk grade, every tool classified, recommended policy — re-checked continuously.
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