Insidergraph MCP server

• cluster_buysFree

  Find issuers where multiple distinct insiders independently bought with their own money (code P) inside a window - a signal raw EDGAR cannot answer. Sorted by total value.

• company_profileFree

  START HERE for any company question: one call returns the full insider picture for a ticker or company name - current 5%+ stakeholders (13D/13G), insider buy/sell activity (Form 4), announced sales (Form 144), and recent material events (8-K). Every row links its SEC filing; next_tools names the tool for each deeper question.

• describe_coverageFree

  Orientation: what this server covers RIGHT NOW - per-feed live date ranges (coverage deepens daily toward the backfill horizon), your access tier, and an example question per tool. Call this first when unsure what to ask or whether a date range is covered.

• find_companyFree

  Resolve any company identifier to its EDGAR identity: ticker in any format (AAPL, NASDAQ:AAPL, $NVDA, BRK.B), company name, CIK number, US ISIN, or CUSIP. Returns ranked candidates with name, ticker, and CIK. Use it when unsure of the exact ticker before calling the search tools.

• get_insider_tradesFree

  Search normalized insider transactions from SEC Forms 3/4/5 (US public companies). Returns rows with pre-computed value_usd and a quote-ready summary string with the SEC filing link.

• get_material_eventsFree

  Search SEC 8-K material corporate events (bankruptcies, restatements, officer departures, delistings, cyber incidents, earnings, M&A...) normalized to item codes, with SEC filing links.

• get_planned_salesFree

  Search SEC Form 144 notices - insiders' PROPOSED sales of restricted/control stock, filed BEFORE the sale executes (the Form 4 reports execution after). A leading indicator: announced-but-not-yet-executed insider selling, with broker and approximate sale date.

• get_stakesFree

  Search 5%+ beneficial-ownership stakes from Schedules 13D/13G. 13D = ACTIVE intent (activists, acquirers - market-moving); 13G = passive. Latest filing per (issuer, holder) wins, so results are current stakes; superseded history stays in the archive.

• list_recent_filingsFree

  The firehose: recently ingested filings across ALL feeds (Forms 3/4/5, 8-K, 144, Schedules 13D/13G) with acceptance timestamps and SEC filing links, newest first. Use to see what just came in.

• planned_vs_executedFree

  Cross-feed signal: pair each Form 144 notice (an insider's ANNOUNCED sale) with the seller's actual Form 4 sale executions - same person, exact CIK identity, matched inside the notice's factual Rule 144 validity window (90 days from filing). Surfaces execution ratios and, most notably, announced-but-never-executed sales: insiders whose notice expired with no sale. Raw EDGAR cannot answer this in one query.

• trades_before_eventsFree

  Cross-feed signal: for issuers that filed a material 8-K event, show SEC Form 4 insider transactions in the N days BEFORE the event - e.g. insider selling before a bankruptcy, restatement, or delisting. Joins two feeds through the shared entity graph; raw EDGAR cannot answer this in one query.

• –Code scanremote-only server, no package to scann/a
• Live reliabilityremote reachable in 237ms20/20
• Tool poisoning11 tool descriptions checked15/15
• Auth qualityopen endpoint, read-only tools10/15
• Maintenanceno repository listed3/15
• Maintainer identityverified namespace with website, no repo4/10

Insidergraph: common questions

Is Insidergraph MCP server safe?

With care: it is graded C, so read the findings first (69/100). Read the Insidergraph safety report

How do I install Insidergraph?

It runs remotely at api.insidergraph.com. Add it to Claude Code, Claude Desktop or Cursor with the snippets above, or call it through the mcp.market gateway without installing anything.

Does Insidergraph need an API key?

Not as far as the registry entry and our scan can tell: no credentials are declared or required.

Is Insidergraph maintained?

The latest release is v0.66.0.

Is Insidergraph up?

100% of our last 8 checks got an answer. We check remote servers about four times a day.

What can I use instead of Insidergraph?

Servers from other publishers that do the same job: Blocksize Agentic Market Intelligence MCP server, Small Business Intelligence by Brick & Mortar MCP server and Domain Intelligence MCP server. Compare all Insidergraph alternatives.