TradeStar Insider
Filing-verified SEC EDGAR insider (Form 4), 13D, 13F & 8-K data, no sign-in.
Connector by tradestarinsider.comOfficial · Domain verified by the MCP Registry
Chalk Labs
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Install
Works with Claude Code, VS Code, Codex, Cursor, Windsurf, Claude Desktop. Read the repository before you give any tool access to your data.
npx agentmarket install connector/tradestarinsider-com-edgar-insider-signals
Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.
Remote endpoint
https://mcp.tradestarinsider.com/mcpRemote (HTTP)
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About
Reviews
Write a reviewNo reviews yet. Installed it? Reviews come from verified installers only. How reviews work
Permissions
What this server can do and what it asks for, from its tool list and install config. Checked Oct 25, 2026.
- Tools
- 10 read · 0 write · 0 deleteRead-only
- Secrets
- None asked for
- Install scripts
- None found
- Runs as
- Node.js package
Tools by what they do 10
From the running server's own tool list (tools/list) on Oct 25, 2026.
Read 10 · Look things up without changing anything.
activist_stakes_recentfederal_awards_recentfund_position_changesinsider_amendments_recentinsider_buysinsider_cluster_buysverify_13f_changeverify_8k_eventverify_activist_13dverify_insider_purchase
Secrets and settings it asks for
Other settings (environment variables or headers).
INSIDER_SIGNALS_MCP_URL
Network hosts it talks to 1
mcp.tradestarinsider.com· found in remote endpoint, install command
Tools (10)
As the server listed them on Oct 25, 2026. Descriptions are the server’s own words; hidden characters are shown as [U+…].
activist_stakes_recentRecent activist hedge-fund stakes (SEC Schedule 13D)read-onlyUse 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 and `item4_excerpt` (the activist's own Item 4 intent sentence, quoted from the filing as data, capped at its current length of 600 chars). Caveat: passive 13G is not covered; filings without a source link are dropped.
federal_awards_recentRecent U.S. federal contract awards (USAspending.gov)read-onlyUse 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 are dropped and never returned.
fund_position_changesHedge-fund / institutional position changes (SEC 13F, quarter-over-quarter)read-onlyUse 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_date, lag_days, value_usd (whole dollars), cusip, issuer_name and its source filing_url; ticker is null (never guessed). Caveat: the delta is the product, not a trading edge — see the instructions and each response's `coverage` note for the universe and CIK scope.
insider_amendments_recentRecent Form 4/A amendments and what each corrected (SEC Form 4/A)read-onlyUse 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, source filing_url, the original_accession it amends (when collected), and `changed_fields` (before/after). Caveat: when the original is not collected the amendment is still listed with original_in_corpus=false and before/after null (never guessed); linkage is by issuer/owner/period.
insider_buysInsider buys by ticker, today, or a date range (SEC Form 4)read-onlyUse 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 carries filing_url, `offering_context`, `transaction_date`, `acceptance_datetime`, `aff10b5One` (10b5-1 flag), `is_amendment`/`original_accession` (4/A linkage), and `partial_fields` (reason for any null). Caveat: only purchases that pass the signal filter are returned; code P is not proof of a buy.
insider_cluster_buysInsider cluster buys — multiple insiders buying the same stock (SEC Form 4)read-onlyUse 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 bought at one price on one day), `transaction_date`, `acceptance_datetime`, `aff10b5One` (10b5-1 flag), `is_amendment`/`original_accession` (4/A linkage), and `partial_fields` (reason for any null). Caveat: only purchases that pass the signal filter are returned; code P alone is not proof of a buy.
verify_13f_changeFact-check a 13F position-change claim against SEC Form 13F-HRread-onlyUse 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 reported change — does NOT mean the fund didn't hold it), or out_of_coverage. Caveat: filing-verified; CANNOT confirm an unchanged holding (13F deltas only) — a 'held, unchanged' position produces no row.
verify_8k_eventFact-check an 8-K disclosure claim against SEC Form 8-Kread-onlyUse 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 (claims about the filing's meaning aren't covered — it is never paraphrased), or out_of_coverage. Caveat: filing-verified — item codes are the SEC controlled vocabulary parsed from the filing, never inferred.
verify_activist_13dFact-check an activist 13D claim against SEC Schedule 13D/13D-Aread-onlyUse 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), or out_of_coverage. Every response states the coverage window checked. Caveat: filing-verified — absence is reported as absence, never guessed.
verify_insider_purchaseFact-check an insider-buying claim against SEC Form 4read-onlyUse 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 (sales/options/grants), or out_of_coverage. Each matched filing carries `transaction_date`, `acceptance_datetime`, `aff10b5One` (10b5-1 flag), `is_amendment`/`original_accession` (4/A linkage), and `partial_fields` (reason for any null). Caveat: filing-verified — absence is reported, not guessed.
Signals
- Stars
- 2
- Forks
- 0
- Open issues
- 0
- Weekly downloads
- 29
- Last commit
- Oct 22, 2026 (15 days ago)
- Last release
- Oct 5, 2026 (1 month ago)
- Last package publish
- Sep 30, 2026 (1 month ago)
From GitHub (fetched Oct 24, 2026) and the package registry.
Details
- Registry name
com.tradestarinsider/edgar-insider-signals- Version
- 1.1.1
- Auth
- Auth not stated
- Packages
- pypi insider-signals-mcpnpm insider-signals-mcp
- License
- MIT
- Repository
- github.com/TradestarV5/insider-signals
- First seen
- Oct 24, 2026
- Last checked
- Oct 24, 2026
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TradeStar Insider MCP server. Agent Mart. https://agentmart.dev/connectors/tradestarinsider-com-edgar-insider-signals (last updated 2026-10-24)