Get detailed information about a specific institutional investor by their SEC CIK number.
AI agents call get_institution_detail to retrieve information from Signal8 MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves and queries public SEC filing data about institutional investors. It has no side effects, does not modify data, execute code, delete records, or move money. While the Signal8 server provides financial research capabilities, this specific tool is purely informational—it fetches already-public SEC data (institutional holdings, investor details) by CIK identifier.
From the tool's definition Tool name 'get_institution_detail' and description 'Get detailed information about a specific institutional investor by their SEC CIK number' indicate a retrieval operation with no modification or execution of external operations.
Attacks that exploit this kind of access
Get detailed information about a specific institutional investor by their SEC CIK number. It is categorised as a Read tool in the Signal8 MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Signal8 MCP Server MCP server in PolicyLayer and add a rule for get_institution_detail: 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 Signal8 MCP Server. Nothing to install.
get_institution_detail 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 get_institution_detail 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 get_institution_detail. 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.
get_institution_detail is provided by the Signal8 MCP Server MCP server (signal8ai/signal8-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Every MCP server has a record like this.
Type a name, get the same breakdown: verified identity, auth posture, risk grade, capabilities, recommended policy.
Teams ship this data inside their own products. See what a licence covers →