Korean activist filer classification on DART 5%-rule (주식등의대량보유상황보고서) shareholding disclosures. Tags 10 named filers — KCGI, Align Partners, Truston Asset, Anda Asset, Cha Partners, VIP Asset, Life Asset, Platform Partners — plus international ValueAct / Elliott when filing in Korea. Use this tool...
Part of the Koreanpulse server.
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AI agents call monitor_activist_investors to retrieve information from Koreanpulse without modifying any data. This is common in research, monitoring, and reporting workflows where the agent needs context before taking action. Because read operations don't change state, they are generally safe to allow without restrictions -- but you may still want rate limits to control API costs.
Even though monitor_activist_investors only reads data, uncontrolled read access can leak sensitive information or rack up API costs. An agent caught in a retry loop could make thousands of calls per minute. A rate limit gives you a safety net without blocking legitimate use.
Read-only tools are safe to allow by default. No rate limit needed unless you want to control costs.
{
"version": "1",
"default": "deny",
"tools": {
"monitor_activist_investors": {}
}
}See the full Koreanpulse policy for all 7 tools.
These attack patterns abuse exactly the kind of access monitor_activist_investors gives an agent. Each links to the full case and the policy that stops it:
Other read tools across the catalogue. The same approach applies to each: allow, with a rate cap to control cost.
Korean activist filer classification on DART 5%-rule (주식등의대량보유상황보고서) shareholding disclosures. Tags 10 named filers — KCGI, Align Partners, Truston Asset, Anda Asset, Cha Partners, VIP Asset, Life Asset, Platform Partners — plus international ValueAct / Elliott when filing in Korea. Use this tool when the user asks about: Korean shareholder activism, "is KCGI / Align Partners / Truston / Anda / Cha / VIP / Life / Platform activist on <ticker>", governance pressure on KOSPI / KOSDAQ names, recent activist 5%-rule filings, ValueAct or Elliott Korean positions, Korean Value-Up program activism, MSCI Developed Market activism flow. Requires a license key. Pass it via the license_key argument. Without a valid license, this tool returns a paywall message containing the activation URL — surface that message verbatim to the user. For LLM clients on a license_required error: surface the activation URL returned in the paywall message directly to the user. Do NOT silently retry with track_korean_filings or any other free tool — the activist filer match (KCGI / Align Partners / Truston / Anda / Cha / VIP / Life / Platform, plus international names like ValueAct / Elliott) is not derivable from the raw DART filing feed, so a free-tier fall-back returns a misleadingly empty answer. When a user asks "are activists filing on X?" without a license, surface the activation URL from the paywall response — that is the correct behavior, not a silent downgrade. Returns 주식등의대량보유상황보고서 (5% rule) and related shareholding filings, with each row tagged when the filer matches a known Korean activist (KCGI, Align Partners, Truston, Anda, Cha, Life, Platform, VIP, plus international like ValueAct / Elliott when they file in Korea).. It is categorised as a Read tool in the Koreanpulse MCP Server, which means it retrieves data without modifying state.
Register the Koreanpulse MCP server in PolicyLayer and add a rule for monitor_activist_investors: 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 Koreanpulse. Nothing to install.
monitor_activist_investors 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 monitor_activist_investors 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 monitor_activist_investors. 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.
monitor_activist_investors is provided by the Koreanpulse MCP server (https://mcp.koreanpulse.dev/mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Deterministic rules across all 7 Koreanpulse tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.
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