oil_rate_linear
A read tool on the pyResToolbox MCP server.
This record as markdown: /tools/gabrielserrao-pyrestoolbox-mcp/oil-rate-linear.md
What oil_rate_linear does on pyResToolbox MCP Server
AI agents call oil_rate_linear to retrieve information from pyResToolbox MCP Server without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
Why oil_rate_linear is rated Low
The tool name suggests it calculates a linear oil rate, likely a read/compute operation returning a numerical result with no side effects. The description is empty, which lowers confidence. Based on the server context (petroleum engineering calculations) and sibling tools that perform rate calculations, this is most likely a pure calculation tool with no data modification.
From the tool's definition Tool name 'oil_rate_linear' on a petroleum engineering server alongside sibling tools like 'arps_rate', 'decline_forecast', 'duong_rate' — all of which appear to be calculation/modeling tools.
Attacks that exploit this kind of access
The rule that runs oil_rate_linear safely
PolicyLayer is an MCP gateway: it sits between your AI agents and pyResToolbox MCP Server, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For oil_rate_linear, this is the rule to start with:
oil_rate_linear 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 pyResToolbox MCP Server, apply this rule, and every oil_rate_linear call is checked against it from then on.
Questions about oil_rate_linear
oil_rate_linear is a read tool on the pyResToolbox MCP Server MCP server. It is categorised as a Read tool in the pyResToolbox MCP Server MCP Server, which means it retrieves data without modifying state.
Register the pyResToolbox MCP Server MCP server in PolicyLayer and add a rule for oil_rate_linear: 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 pyResToolbox MCP Server. Nothing to install.
oil_rate_linear 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 oil_rate_linear 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 oil_rate_linear. 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.
oil_rate_linear is provided by the pyResToolbox MCP Server MCP server (gabrielserrao/pyrestoolbox-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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