pine_list_scripts
List saved Pine Scripts
This record as markdown: /tools/byeung888-tradingview-mcp/pine-list-scripts.md
What pine_list_scripts does on TradingView MCP Bridge
AI agents call pine_list_scripts to retrieve information from TradingView MCP Bridge without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
Why pine_list_scripts is rated Low
This tool queries and retrieves information about existing Pine Scripts without creating, modifying, deleting, or executing any operations. It has no side effects on the TradingView application or data. The blast radius of misuse is minimal—an attacker could only discover what scripts exist, which is low-impact information disclosure.
From the tool's definition Tool name 'pine_list_scripts' with description 'List saved Pine Scripts' indicates a retrieval operation with no side effects. The verb 'list' is explicitly a Read operation per the classification rules.
Attacks that exploit this kind of access
The rule that runs pine_list_scripts safely
PolicyLayer is an MCP gateway: it sits between your AI agents and TradingView MCP Bridge, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For pine_list_scripts, this is the rule to start with:
pine_list_scripts 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 TradingView MCP Bridge, apply this rule, and every pine_list_scripts call is checked against it from then on.
Questions about pine_list_scripts
List saved Pine Scripts. It is categorised as a Read tool in the TradingView MCP Bridge MCP Server, which means it retrieves data without modifying state.
Register the TradingView MCP Bridge MCP server in PolicyLayer and add a rule for pine_list_scripts: 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 TradingView MCP Bridge. Nothing to install.
pine_list_scripts 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 pine_list_scripts 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 pine_list_scripts. 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.
pine_list_scripts is provided by the TradingView MCP Bridge MCP server (byeung888/tradingview-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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