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8 clients · secrets stay placeholders

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

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

[mcp_servers.edgar-insider-signals]
url = "https://mcp.tradestarinsider.com/mcp"

{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "edgar-insider-signals": {
      "type": "remote",
      "url": "https://mcp.tradestarinsider.com/mcp",
      "enabled": true
    }
  }
}

{
  "mcpServers": {
    "edgar-insider-signals": {
      "type": "http",
      "url": "https://mcp.tradestarinsider.com/mcp"
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=edgar-insider-signals&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vbWNwLnRyYWRlc3Rhcmluc2lkZXIuY29tL21jcCJ9"
}

{
  "servers": {
    "edgar-insider-signals": {
      "type": "http",
      "url": "https://mcp.tradestarinsider.com/mcp"
    }
  }
}

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

extensions:
  "edgar-insider-signals":
    enabled: true
    name: "edgar-insider-signals"
    type: streamable_http
    uri: "https://mcp.tradestarinsider.com/mcp"
    timeout: 300

Quality 75 / 100good

protocol75 · weight 25

warn
protocol.modernnewest supported version is 2025-11-25; 2026-07-28 not supported, older versions are deprecated until 2027-07-28
n/a
protocol.statelessonly applies to 2026-07-28 servers
pass
protocol.transportstreamable HTTP
n/a
protocol.list_ttlonly applies to 2026-07-28 servers

authorizationn/a · weight 15

n/a
auth.prm, auth.as_metadata, auth.cimdno remote uses OAuth
n/a
auth.secret_in_urlno templated URL

tool hygiene100 · weight 30

pass
tools.descriptionsevery tool has a description
pass
tools.description_lengthdescriptions are concise
pass
tools.schemasevery tool has an object input schema
pass
tools.annotations10 of 10 tools declare readOnlyHint or destructiveHint
pass
tools.directory_hintsevery tool declares readOnlyHint, destructiveHint, idempotentHint and openWorldHint
pass
tools.token_costabout 4,243 tokens to load every tool
pass
tools.api_dumptools are not a one-to-one API dump

stability25 · weight 15

warn
stability.changes58 tool changes in 30 days
fail
stability.rug_pull9 tools kept their name but changed most of their description in 30 days; review before trusting them

dependenciesn/a · weight 15

n/a
deps.known_vulns, deps.mcp_sdk_version, deps.resolvabledeps.dev does not know [email protected], [email protected]

10 tools, about 4,243 tokens to load them all · tool set 489decf43da0 · tools last changed 2026-10-16 · checked 2026-10-21 01:38 UTC

Tool changes

2026-10-16insider_amendments_recentchangedinput schema
2026-10-16insider_cluster_buyschangedinput schema
2026-10-16insider_buyschangedinput schema
2026-10-15insider_amendments_recentadded
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, 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.
2026-10-15verify_insider_purchasechangeddescription
before
Use when the user wants to verify or fact-check 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 pass `accession` alone to fetch that filing's gated purchase records. Returns confirmed (with source filing + link), not_found, partial (itemised claimed-vs-filed), out_of_scope (sales/options/grants), or out_of_coverage. Caveat: filing-verified — absence is reported as absence, never estimated or guessed.
after · 60% of words in common
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 (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.
2026-10-15insider_cluster_buyschangeddescription
before
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 its source filing_url, offering_context, and uniform_price_cluster, which is true when three or more insiders bought at the identical price on the same day, as in an offering or conversion. Clusters with differing prices are listed before uniform-price ones. Caveat: only purchases that pass the signal filter are returned; code P alone is not proof of an open-market buy.
after · 61% of words in common
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 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.
2026-10-15insider_buyschangeddescription
before
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 carries filing_url, `offering_context` (true = IPO/offering, not open-market) and `source_excerpt`: the parsed filing fields, quoted from the filing as data, never derived. Caveat: only purchases that pass the signal filter are returned; code P is not proof of a buy.
after · 70% of words in common
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 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.
2026-10-13insider_cluster_buyschangeddescription
before
Use when the user asks about cluster buying, multiple insiders buying the same company, or the strongest insider-buying signal. Returns only clusters (>=2 insiders buying one issuer in-window), newest first; `days`/`ticker` narrow. Each row carries its source filing_url, `offering_context`, and `uniform_price_cluster` (true = >=3 insiders bought at the IDENTICAL price same day — an offering/conversion, not independent conviction). Caveat: genuine clusters rank above uniform-price ones; only purchases that pass the signal filter are returned; code P alone is not proof of an open-market buy.
after · 74% of words in common
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 its source filing_url, offering_context, and uniform_price_cluster, which is true when three or more insiders bought at the identical price on the same day, as in an offering or conversion. Clusters with differing prices are listed before uniform-price ones. Caveat: only purchases that pass the signal filter are returned; code P alone is not proof of an open-market buy.
2026-10-11verify_insider_purchasechangedinput schema
2026-10-05insider_signals_by_date_rangeremoved
Rule-2 insider-buy signals filed within an inclusive ISO date range. Returns the newest 25 by default (set `limit`; page with `offset`; optional `days`/`ticker`); `total_matched` reports the full count. Each record carries its source filing_url and a `source_excerpt`: the exact parsed filing field values quoted from the filing, treated as data (a fixed whitelist of fields, never prose, never derived).

Showing the latest 10. Full history: list_changes · trend: quality JSON.

Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed. How it is computed.

Trust 92 / 100

provenance75

liveness99

freshness100

hygiene100

+repository +dns-namespace +reachable +uptime-97% +updated-15d-ago

Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed. How it is computed.

Dependencies

[email protected] PyPIthis version is not known to the dependency resolver

[email protected] npmthis version is not known to the dependency resolver

Dependency graphs from deps.dev; advisories from OSV.dev, including the GitHub Advisory Database and the PyPI Advisory Database; all CC BY 4.0. The graph is what a clean install of this version resolves today; nothing was installed or run. How it is checked.

Endpoints

remote	auth	reachable	uptime 30d	p50	protocol	last ok
`https://mcp.tradestarinsider.com/mcp` streamable-http	none	yes	97%	538 ms	2025-11-25	2026-10-20

package	registry	version	runtime	secrets
`insider-signals-mcp`	pypi	1.1.0	–
`insider-signals-mcp`	npm	1.1.0	–

Tools (10)

`activist_stakes_recent`read-only	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 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_recent`read-only	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 are dropped and never returned.
`fund_position_changes`read-only	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_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_recent`read-only	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, 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_buys`read-only	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 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_buys`read-only	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 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_change`read-only	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 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_event`read-only	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 (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_13d`read-only	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), or out_of_coverage. Every response states the coverage window checked. Caveat: filing-verified — absence is reported as absence, never guessed.
`verify_insider_purchase`read-only	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 (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.

Schemas: list_tools.

Similar MCP servers

Official server.json

{
  "name": "com.tradestarinsider/edgar-insider-signals",
  "title": "TradeStar Insider",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "remotes": [
    {
      "url": "https://mcp.tradestarinsider.com/mcp",
      "type": "streamable-http"
    }
  ],
  "version": "1.1.1",
  "packages": [
    {
      "version": "1.1.0",
      "transport": {
        "type": "stdio"
      },
      "identifier": "insider-signals-mcp",
      "registryType": "pypi",
      "environmentVariables": [
        {
          "name": "INSIDER_SIGNALS_MCP_URL",
          "format": "string",
          "description": "Optional override for the remote MCP endpoint (defaults to https://mcp.tradestarinsider.com/mcp)."
        }
      ]
    },
    {
      "version": "1.1.0",
      "transport": {
        "type": "stdio"
      },
      "identifier": "insider-signals-mcp",
      "registryType": "npm",
      "environmentVariables": [
        {
          "name": "INSIDER_SIGNALS_MCP_URL",
          "format": "string",
          "description": "Optional override for the remote MCP endpoint (defaults to https://mcp.tradestarinsider.com/mcp)."
        }
      ]
    }
  ],
  "repository": {
    "url": "https://github.com/TradestarV5/insider-signals",
    "source": "github"
  },
  "description": "Filing-verified SEC EDGAR insider (Form 4), 13D, 13F & 8-K data, no sign-in. Verify any claim."
}