log_ink_usage
Log ink usage for a tattoo session. Links ink brand, color, and lot number to a specific client for allergic reaction traceability.
This record as markdown: /tools/app-businys-mcp-server/log-ink-usage.md
What log_ink_usage does on Businys
AI agents use log_ink_usage to create or update resources in Businys, usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Businys environment.
Why log_ink_usage is rated Medium
This tool creates/writes a new record associating ink usage data with a client session. It has no irreversible destructive action, no financial implications, and no code execution. Severity is medium because medical traceability data (allergic reaction tracking) is sensitive — incorrect or malicious writes could affect patient safety records.
From the tool's definition 'Log ink usage' — records ink brand, color, and lot number linked to a specific client
Attacks that exploit this kind of access
The rule that runs log_ink_usage safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Businys, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For log_ink_usage, this is the rule to start with:
log_ink_usage stays usable, but capped: an agent stuck in a loop can't make hundreds of changes a minute. Everything else on the server is denied unless you say otherwise.
The button opens the PolicyLayer dashboard: create your workspace, connect Businys, apply this rule, and every log_ink_usage call is checked against it from then on.
Questions about log_ink_usage
Log ink usage for a tattoo session. Links ink brand, color, and lot number to a specific client for allergic reaction traceability. It is categorised as a Write tool in the Businys MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.
Register the Businys MCP server in PolicyLayer and add a rule for log_ink_usage: 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 Businys. Nothing to install.
log_ink_usage 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 log_ink_usage 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 log_ink_usage. 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.
log_ink_usage is provided by the Businys MCP server (@businys/mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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