Connect Regulatory Filings and your agent gets 17 tools, among them detect_insider_cluster, get_13f_delta, get_analyst_targets. It answers at https://nexgendata-mcp-proxy.steve-corbeil.workers.dev/regulatory-filings-mcp/mcp over streamable HTTP, and it listed its tools to an anonymous client, so no sign-in was needed for that. Our probes reached it 6 of 6 times since 10 September 2026; the last check, on 19 October 2026, succeeded.
SEC & institutional filings — Form 4, 8-K, 13F, Schedule 13D, Form D, IPO & earnings calendars.
Description as the publisher wrote it.
| Tool | What it does |
|---|---|
detect_insider_cluster | Detect insider buying clusters — multiple officers/directors buying the same stock inside a window. The smart-money signal hedge funds pay $200+/mo for. Returns one row per stock with cluster strength. Args: ticker: Optional ticker to filte Inputs: ticker, days_window, min_insiders |
get_13f_delta | Compute the position delta between a 13F filer's two most recent filings. Returns new positions, increased stakes, reduced stakes, and full exits per CUSIP — the actionable signal WhaleWisdom Premium charges $999/yr for. Args: filer_cik: Fi Inputs: filer_cik, days_back |
get_analyst_targets | Retrieve Wall Street analyst price targets for a ticker — high, low, mean, latest changes by firm. Args: ticker: Required ticker symbol Inputs: ticker |
get_dividend_aristocrats | Retrieve S&P 500 Dividend Aristocrats — companies with 25+ consecutive years of dividend increases. Args: min_years: Minimum consecutive years of dividend increases (default 25) Inputs: min_years |
get_earnings_calendar | Retrieve upcoming earnings calendar — report dates, EPS estimates, revenue estimates. Args: days_forward: Calendar horizon in days (default 14) ticker: Optional ticker filter (post-filtered) Inputs: days_forward, ticker |
get_earnings_estimates | Retrieve analyst earnings estimate revisions — EPS upgrades/downgrades over the lookback window. Args: ticker: Required ticker symbol days_back: Lookback window — maps to 30d / 60d / 90d Inputs: ticker, days_back |
get_form_13f_holdings | Retrieve SEC Form 13F-HR holdings — institutional investor positions ($100M+ AUM funds). Pull Berkshire Hathaway, Renaissance, Citadel, Two Sigma quarterly position disclosures. Args: filer_cik: Filer CIK number (e.g. "0001067983" for Berks Inputs: filer_cik, quarter |
get_form_4_insider_trades | Retrieve SEC Form 4 insider trades (officers/directors buying or selling their own stock). Replaces a WhaleWisdom Insider feed subscription. Returns transaction date, insider name & role, shares, price, value. Args: ticker: Optional ticker Inputs: ticker, days_back, min_value_usd |
get_form_8k_material_events | Retrieve SEC Form 8-K material event filings — M&A, executive changes, bankruptcy, earnings, going concerns. Replaces an 8-K Push subscription. Real-time material event monitoring for any public company. Args: ticker: Optional ticker filter Inputs: ticker, event_type, days_back |
get_form_d_private_funding | Retrieve SEC Form D private offerings — private rounds, hedge fund launches, exempt securities filings. VC and private equity intel for tracking who's raising and how much. Args: state: Optional state filter (e.g. "CA", "NY") — passed as a Inputs: state, days_back, min_amount |
get_ipo_calendar | Retrieve upcoming IPO calendar — pricing date, shares offered, price range, lead underwriters. Args: days_forward: Calendar horizon in days (default 30) — passed via the upstream date_range enum Inputs: days_forward |
get_options_unusual_activity | Retrieve unusual options activity — volume vs open-interest spikes, large block trades, suspected smart-money positioning. Args: ticker: Optional ticker filter min_volume_ratio: Minimum volume / open-interest ratio (default 2.0) Inputs: ticker, min_volume_ratio |
get_pre_ipo_secondary | Retrieve pre-IPO secondary market valuations — Forge, EquityZen, Hiive prices for SpaceX, Stripe, OpenAI tier names. Args: company: Optional company name filter (e.g. "SpaceX", "Stripe") Inputs: company |
get_schedule_13d_activist | Retrieve SEC Schedule 13D / 13G activist & beneficial-ownership filings (>5% stake). Track Carl Icahn, Elliott Management, Pershing Square, Trian moves — the activist signal. Args: target_ticker: Optional ticker of target company filer: Opt Inputs: target_ticker, filer, days_back |
get_short_interest | Retrieve short interest data — short ratio, days-to-cover, % of float short, changes vs prior period. Args: ticker: Optional ticker filter days_back: Informational; actor returns latest reported short interest snapshot Inputs: ticker, days_back |
get_stock_splits_corporate_actions | Retrieve upcoming stock splits, spinoffs, mergers, special dividends, and other corporate actions. Args: days_forward: Calendar horizon in days (default 60) Inputs: days_forward |
get_swf_holdings | Retrieve sovereign wealth fund (SWF) US equity holdings — Norway GPFG, GIC Singapore, ADIA, PIF. Tracks position changes for the world's largest state-backed investors. Args: fund: Optional SWF name filter (e.g. "Norway", "GIC", "ADIA") qua Inputs: fund, quarter |
Every block below points at https://nexgendata-mcp-proxy.steve-corbeil.workers.dev/regulatory-filings-mcp/mcp. Pick your client and copy.
claude mcp add --transport http regulatory-filings https://nexgendata-mcp-proxy.steve-corbeil.workers.dev/regulatory-filings-mcp/mcp
{
"mcpServers": {
"regulatory-filings": {
"command": "npx",
"args": ["-y", "mcp-remote", "https://nexgendata-mcp-proxy.steve-corbeil.workers.dev/regulatory-filings-mcp/mcp"]
}
}
}{
"mcpServers": {
"regulatory-filings": {
"url": "https://nexgendata-mcp-proxy.steve-corbeil.workers.dev/regulatory-filings-mcp/mcp"
}
}
}{
"servers": {
"regulatory-filings": {
"type": "http",
"url": "https://nexgendata-mcp-proxy.steve-corbeil.workers.dev/regulatory-filings-mcp/mcp"
}
}
}{
"context_servers": {
"regulatory-filings": {
"url": "https://nexgendata-mcp-proxy.steve-corbeil.workers.dev/regulatory-filings-mcp/mcp"
}
}
}{
"mcpServers": {
"regulatory-filings": {
"serverUrl": "https://nexgendata-mcp-proxy.steve-corbeil.workers.dev/regulatory-filings-mcp/mcp"
}
}
}{
"mcpServers": {
"regulatory-filings": {
"url": "https://nexgendata-mcp-proxy.steve-corbeil.workers.dev/regulatory-filings-mcp/mcp"
}
}
}name: Regulatory Filings
version: 0.0.1
schema: v1
mcpServers:
- name: Regulatory Filings
type: streamable-http
url: https://nexgendata-mcp-proxy.steve-corbeil.workers.dev/regulatory-filings-mcp/mcp{
"mcpServers": {
"regulatory-filings": {
"httpUrl": "https://nexgendata-mcp-proxy.steve-corbeil.workers.dev/regulatory-filings-mcp/mcp"
}
}
}{
"mcpServers": {
"regulatory-filings": {
"type": "http",
"url": "https://nexgendata-mcp-proxy.steve-corbeil.workers.dev/regulatory-filings-mcp/mcp"
}
}
}{
"mcpServers": {
"regulatory-filings": {
"url": "https://nexgendata-mcp-proxy.steve-corbeil.workers.dev/regulatory-filings-mcp/mcp"
}
}
}goose://extension?url=https%3A%2F%2Fnexgendata-mcp-proxy.steve-corbeil.workers.dev%2Fregulatory-filings-mcp%2Fmcp&type=streamable_http&id=regulatory-filings&name=Regulatory%20Filings
It answered our last check on 19 October 2026 in 92 ms. Over 6 checks since 10 September 2026 it answered 6. Status here comes from Neuronto's own probes, not from the publisher.
17, as returned by the server's own tools/list on 11 September 2026: detect_insider_cluster, get_13f_delta, get_analyst_targets, get_dividend_aristocrats, get_earnings_calendar, get_earnings_estimates, get_form_13f_holdings, get_form_4_insider_trades, and 9 more.
It answered our last check on 19 October 2026 in 92 ms. Over 6 checks since 10 September 2026 it answered 6.
Put the server under mcpServers in ~/.cursor/mcp.json with the URL https://nexgendata-mcp-proxy.steve-corbeil.workers.dev/regulatory-filings-mcp/mcp. The exact JSON is above, with the same setup for Claude Code, Claude Desktop, VS Code, Windsurf, Zed, Gemini CLI and the rest.
It listed its tools to an anonymous client, so reading the tool list needs no key. Individual tools can still ask for credentials in their own inputs.
Publisher: com.thenextgennexus. Endpoint host: nexgendata-mcp-proxy.steve-corbeil.workers.dev. ARD identifier: urn:air:com.thenextgennexus:mcp:regulatory-filings-mcp.
First indexed 10 September 2026. The tools are exactly what the server returned; nothing on this page
is inferred from its name. Ranking in Neuronto search is never for sale.