list_charts
List all created charts with optional status filter
This record as markdown: /tools/coder-rl-claude-mcpserver-dev1/list-charts.md
What list_charts does on Claude MCP Server Ecosystem
AI agents call list_charts to retrieve information from Claude MCP Server Ecosystem without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
Why list_charts is rated Low
This tool retrieves or enumerates existing chart data without modifying, executing, or deleting anything. The verb 'list' and the filtering capability are hallmarks of Read category tools. No evidence of mutation, execution, or destructive capability.
From the tool's definition Tool name 'list_charts' and description 'List all created charts with optional status filter' indicate a retrieval/query operation with no side effects.
Attacks that exploit this kind of access
The rule that runs list_charts safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Claude MCP Server Ecosystem, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For list_charts, this is the rule to start with:
list_charts 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 Claude MCP Server Ecosystem, apply this rule, and every list_charts call is checked against it from then on.
Questions about list_charts
List all created charts with optional status filter. It is categorised as a Read tool in the Claude MCP Server Ecosystem MCP Server, which means it retrieves data without modifying state.
Register the Claude MCP Server Ecosystem MCP server in PolicyLayer and add a rule for list_charts: 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 Claude MCP Server Ecosystem. Nothing to install.
list_charts 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 list_charts 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 list_charts. 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.
list_charts is provided by the Claude MCP Server Ecosystem MCP server (coder-rl/claude_mcpserver_dev1). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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