tiger_get_corporate_actions

THE RISK

Low Risk

Why tiger_get_corporate_actions needs a policy

Despite operating in a financial trading context, this tool retrieves historical or reference data about corporate events rather than executing trades, moving funds, or modifying positions. It has no side effects on accounts or portfolios. The 'get' prefix and naming pattern align with sibling read-only tools like tiger_get_market_data, tiger_get_account_info, and tiger_get_financials.

From the tool's definition Tool name 'tiger_get_corporate_actions' contains the verb 'get', indicating data retrieval. Description is empty, limiting certainty.

Documented attack patterns abuse exactly the kind of access tiger_get_corporate_actions gives an agent:

POLICY

How to control tiger_get_corporate_actions

PolicyLayer is an MCP gateway — it sits between your AI agents and Tiger MCP, and nothing reaches the server without passing your rules. This is the rule we recommend for tiger_get_corporate_actions:

policy.json

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

tiger_get_corporate_actions is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.

Create a free account and register Tiger MCP — nothing to install.
Add this policy — paste it, or build it visually.
Point your MCP client (Claude, Cursor, anything) at your gateway URL.

CAP THIS TOOL →

Free to start. No card required.

EXPLORE

Related tools and policies

More Tiger MCP tools

Financial tiger_place_order tiger_place_order Financial tiger_modify_order tiger_modify_order Destructive tiger_cancel_order tiger_cancel_order Destructive tiger_remove_account tiger_remove_account Write tiger_add_account tiger_add_account Write tiger_set_default_data_account tiger_set_default_data_account Write tiger_set_default_trading_account tiger_set_default_trading_account Read tiger_get_account_info tiger_get_account_info

All 23 Tiger MCP tools →

Read tools on other servers

M-Team MCP Server get_torrent_detail YouTube MCP Server search_channel Android Forensics ADB MCP Server parse_browser_history 0xarchive web3_challenge

Go deeper

The MCP Attack Database → Documented attack patterns against MCP deployments — and the policies that stop them.
Data exfiltration → How read access becomes an exfiltration channel when chained with untrusted content.
MCP token cost → What connecting this server costs in context-window tokens on every request.
Rate Limiting MCP Tool Calls: A Practical Guide →
MCP Security: Why Prompt Guardrails Aren't Enough →

FAQ

Questions about tiger_get_corporate_actions

What does the tiger_get_corporate_actions tool do? +

tiger_get_corporate_actions. It is categorised as a Read tool in the Tiger MCP MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on tiger_get_corporate_actions? +

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

What risk level is tiger_get_corporate_actions? +

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

Can I rate-limit tiger_get_corporate_actions? +

Yes. Add a rate_limit block to the tiger_get_corporate_actions 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 tiger_get_corporate_actions completely? +

Set action: deny in the PolicyLayer policy for tiger_get_corporate_actions. 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 tiger_get_corporate_actions? +

tiger_get_corporate_actions is provided by the Tiger MCP server (luxiaolei/tiger-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

Enforce policy on every Tiger MCP tool call.

Start from Tiger MCP, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.

CHECK YOUR STACK →