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TradeStar Insider

com.tradestarinsider/edgar-insider-signals · v1.1.1

Measured by MCP Station

Description written by the publisher, not verified

Filing-verified SEC EDGAR insider (Form 4), 13D, 13F & 8-K data, no sign-in. Verify any claim.

Connect

claude mcp add --transport http edgar-insider-signals https://mcp.tradestarinsider.com/mcp

{
  "mcpServers": {
    "edgar-insider-signals": {
      "url": "https://mcp.tradestarinsider.com/mcp"
    }
  }
}

Tools as reported by the server

• insider_buys
  Use when the user asks which insiders bought a stock, whether a ticker has insider buying, or for Form 4 buys in a date range. Pass `ticker`, `start`+`end` for an inclusive ISO range, or neither for today's buys (SEC code P); `days` narrows, `include_unlisted` adds non-listed issuers. Each row carri
• insider_cluster_buys
  Use when the user asks about cluster buying or several insiders buying the same company. Returns only clusters, two or more insiders buying one issuer in the window, newest first; days and ticker narrow. Each row carries filing_url, offering_context, uniform_price_cluster (true when 3+ insiders boug
• federal_awards_recent
  Use when the user asks about recent federal contracts, government awards, or who won a U.S. federal contract. Returns newly signed federal awards, newest first; `min_amount` sets a USD floor, `days` a last-N-days window. Every award carries its source award_url. Caveat: awards without a source link
• activist_stakes_recent
  Use when the user asks about activist investors, hedge-fund stakes, or recent 13D filings on a company. Returns activist Schedule 13D/13D-A filings on US-listed companies, newest first then by stated-intent strength; `ticker`, `min_percent` and `days` narrow. Each row carries its source filing_url a
• fund_position_changes
  Use when the user asks what a fund bought or sold, how a 13F filer changed its holdings, or which institutions opened/added/trimmed/exited a position. Returns quarter-over-quarter deltas, newest first; `filer`, `change_type`, `min_value_usd`, `days` narrow. Each row carries as_of_quarter_end, filed_
• insider_amendments_recent
  Use when the user asks which insider filings were amended, corrected, or restated, or wants recent Form 4/A amendments. Returns 4/A amendments, newest-filed first; `ticker`, `issuer_name`, `person`, `start`/`end`, `days` narrow. Each row carries the amendment_accession, filed_date, issuer/insider, s
• verify_insider_purchase
  Use when the user wants to verify a claim that an insider bought a stock, or to pull the purchases in one filing by accession. Pass the claim (ticker/issuer, person, amount, timeframe), or `accession` alone for that filing's gated purchase records. Returns confirmed, not_found, partial, out_of_scope
• verify_activist_13d
  Use when the user wants to verify or fact-check a claim about an activist stake or 13D filing (ticker/subject, filer, percent-of-class, stated intent, timeframe). Returns confirmed (with source filing + link), not_found, partial (itemised claimed-vs-filed), out_of_scope (passive 13G isn't covered),
• verify_8k_event
  Use when the user wants to verify or fact-check that a company filed an 8-K carrying specific SEC item code(s) in a timeframe. Pass registrant (cik/company/accession), item code(s) and dates. Returns confirmed (with source filing + link), not_found, partial (itemised claimed-vs-filed), out_of_scope
• verify_13f_change
  Use when the user wants to verify or fact-check whether a fund (filer name/CIK) reported a CHANGE in a position in an issuer (issuer_name or cusip) in a quarter. Returns held (reported a change — opened/added/trimmed, with source filing + link), not_held (reported the position exited), not_found (no

Tool changes

• 2026-10-17: insider_buys, insider_cluster_buys, federal_awards_recent, activist_stakes_recent, fund_position_changes, insider_amendments_recent, verify_insider_purchase, verify_activist_13d, verify_8k_event, verify_13f_change
• 2026-10-16: insider_buys, insider_cluster_buys, federal_awards_recent, activist_stakes_recent, fund_position_changes, insider_amendments_recent, verify_insider_purchase, verify_activist_13d, verify_8k_event, verify_13f_change

Repository · JSON · Text for agents · Registry updated 2026-10-05