Report which known TradingView API paths are available and their methods
AI agents call tv_discover to retrieve information from TradingView MCP Bridge without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This is a purely informational tool that enumerates available API paths and their HTTP methods. It has no side effects, does not execute commands, does not modify data, and does not perform destructive operations. It is analogous to a documentation lookup or API introspection call, which is a Read operation with minimal security risk.
From the tool's definition Tool name 'tv_discover' and description 'Report which known TradingView API paths are available and their methods' indicate a discovery/inspection function that retrieves and reports information about available API endpoints without modifying, executing, or…
Documented attack patterns abuse exactly the kind of access tv_discover gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and TradingView MCP Bridge, and nothing reaches the server without passing your rules. This is the rule we recommend for tv_discover:
{
"version": "1",
"default": "deny",
"tools": {
"tv_discover": {}
}
}tv_discover is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.
Free to start. No card required.
Report which known TradingView API paths are available and their methods. 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 tv_discover: 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.
tv_discover 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 tv_discover 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 tv_discover. 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.
tv_discover is provided by the TradingView MCP Bridge MCP server (tradesdontlie/tradingview-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Deterministic rules across all 78 TradingView MCP Bridge tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.
Free to start. No card required.
78 TradingView MCP Bridge tools catalogued and risk-classified — across an index of 42,500+ MCP servers.