news_list_signals

Browse the aibtc.news signal feed. Returns signals in reverse chronological order. Supports optional filters: - beat: filter by beat slug — active beats:

SERVERAibtc SOURCEaibtcdev/aibtc-mcp-server

Low RISK CLASS

Category Read

Parameters 00 required

Recommended Allowedsee the rule below

Registry record Grade F, identity verified Pull the record →

This record as markdown: /tools/io-github-aibtcdev-mcp-server/news-list-signals.md

WHAT IT DOES

What news_list_signals does on Aibtc

AI agents call news_list_signals to retrieve information from Aibtc without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

RISK

Why news_list_signals is rated Low

This tool retrieves/browses a news signal feed with optional filtering. No side effects, no data creation, modification, or deletion. No code execution or financial operations. This is a straightforward data retrieval operation with minimal risk.

From the tool's definition Tool name 'news_list_signals' and description 'Browse the aibtc.news signal feed. Returns signals in reverse chronological order.' indicate a read-only operation that queries and retrieves data without modification.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs news_list_signals safely

PolicyLayer is an MCP gateway: it sits between your AI agents and Aibtc, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For news_list_signals, this is the rule to start with:

news_list_signals Allowed

news_list_signals is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "news_list_signals": {}
  }
}

ALLOW ONLY THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect Aibtc, apply this rule, and every news_list_signals call is checked against it from then on.

FAQ

Questions about news_list_signals

What does the news_list_signals tool do? +

Browse the aibtc.news signal feed. Returns signals in reverse chronological order. Supports optional filters: - beat: filter by beat slug — active beats:. It is categorised as a Read tool in the Aibtc MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on news_list_signals? +

Register the Aibtc MCP server in PolicyLayer and add a rule for news_list_signals: 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 Aibtc. Nothing to install.

What risk level is news_list_signals? +

news_list_signals is a Read tool with low risk. Read-only tools are generally safe to allow by default.

Can I rate-limit news_list_signals? +

Yes. Add a rate_limit block to the news_list_signals 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.

How do I block news_list_signals completely? +

Set action: deny in the PolicyLayer policy for news_list_signals. 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.

What MCP server provides news_list_signals? +

news_list_signals is provided by the Aibtc MCP server (aibtcdev/aibtc-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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