line_plot
Create a line plot from CSV or Excel data with customizable styling.
This record as markdown: /tools/io-github-iowarp-adios-mcp/line-plot.md
What line_plot does on CLIO Adios
AI agents use line_plot to create or update resources in CLIO Adios, usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your CLIO Adios environment.
Why line_plot is rated Medium
The tool generates visualization outputs (line plots) from input data, which is a reversible creation of new data. This is a classic Write action — creating new artifacts without executing arbitrary code, deleting data, or moving money. Severity is low because plot generation is low-risk; misuse would produce benign outputs with no side effects on underlying data or systems.
From the tool's definition Tool description states 'Create a line plot' — the word 'Create' indicates production of new data artifacts (plot images/files), which is a write operation.
Attacks that exploit this kind of access
The rule that runs line_plot safely
PolicyLayer is an MCP gateway: it sits between your AI agents and CLIO Adios, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For line_plot, this is the rule to start with:
line_plot 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 CLIO Adios, apply this rule, and every line_plot call is checked against it from then on.
Questions about line_plot
Create a line plot from CSV or Excel data with customizable styling. It is categorised as a Write tool in the CLIO Adios MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.
Register the CLIO Adios MCP server in PolicyLayer and add a rule for line_plot: 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 CLIO Adios. Nothing to install.
line_plot 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 line_plot 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 line_plot. 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.
line_plot is provided by the CLIO Adios MCP server (pypi:clio-kit). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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