mcp MCP server

None of its 34 tools are described as changing anything. For 34 the reading was uncertain, so no mark is shown.

• search_companieson 117 other servers

  “Search for companies by name or ticker symbol in the Signal8 database.”

  Publisher declares: read-only yes

  2 inputs, 1 required

  • querystringrequired“Search query - company name or ticker symbol (e.g., "Tesla", "TSLA")”
  • limitnumber“Maximum results to return (default: 10, max: 50)”
• get_company_profileon 45 other servers

  “Get an enriched company profile by ticker symbol.”

  Publisher declares: read-only yes

  1 input, 1 required

  • tickerstringrequired“Stock ticker symbol (e.g., AAPL, TSLA)”
• get_quoteon 158 other servers

  “Get the current stock quote for a company including price, volume, change, market cap, and other real-time market data.”

  Publisher declares: read-only yes

  1 input, 1 required

  • tickerstringrequired“Stock ticker symbol (e.g., "AAPL", "TSLA")”
• get_short_intereston 4 other servers

  “Get short interest data for a company including short volume, short ratio, days to cover, and short percent of float.”

  Publisher declares: read-only yes

  1 input, 1 required

  • tickerstringrequired“Stock ticker symbol (e.g., "AAPL", "TSLA")”
• get_floaton 1 other server

  “Get float data for a company: floatShares, floatDefinition, as-of date and, when the headline float is WITHHELD, the bounds and labelled stand-ins that replace it.”

  Publisher declares: read-only yes

  1 input, 1 required

  • tickerstringrequired“Stock ticker symbol (e.g., "AAPL", "TSLA")”
• get_float_historyon 1 other server

  “Get the POINT-IN-TIME float history for a company — one sample per trade date (float shares, shares outstanding, and the source the float came from).”

  Publisher declares: read-only yes

  2 inputs, 1 required

  • tickerstringrequired“Stock ticker symbol (e.g., "AAPL", "TSLA")”
  • daysinteger“Lookback window in trade dates.”
• search_sec_filingson 6 other servers

  “Search and list SEC filings by company (CIK), form type, date range, 8-K item codes and excluded forms, optionally with a full-text query over filing bodies and by COMPANY FACTS (market cap, float, p…”

  Publisher declares: read-only yes

  29 inputs

  • ciksstring“Comma-separated CIK numbers to filter by (e.g., "320193,1018724"; zero-padded also accepted)”
  • qstring“Full-text query over filing bodies.”
  • sortstring“newest (by acceptance time, default) or relevance (requires q; best match first)”
  • matchstring“Word matching for q.”
  • facetsboolean“true = also return `facets`: { forms, years, items }, each a list of { value, count } over the WHOLE result set (not just this page).”
  • understandboolean“Query understanding (default true): the archive recognises tickers/$TICKER, company names, form codes, "item N.NN" and expands synonyms, reporting what it appl…”
  • sectionstring“Restrict MATCHING to sections (comma-separated): business, risk_factors, cybersecurity, legal_proceedings, mdna, market_risk, controls (10-K/10-Q/20-F narrativ…”
  • exhibitTypesstring“Keep only filings carrying ANY of these exhibit types (comma-separated): a family such as EX-10 (material contracts) matches every member (EX-10.1, EX-10.2…); …”
  • matchedSectionsboolean“Per-row `matchedSections` (default true): the sections the text matched in.”
  • cursorstring“Opaque keyset cursor from a previous response's pagination.nextCursor.”
  • pagenumber“Page number (1-indexed, default: 1).”
  • pageSizenumber“Results per page (default: 25, max: 100)”
  • formTypesstring“Comma-separated form types (e.g., "10-K,10-Q,8-K,S-1,S-3,424B5").”
  • excludeFormsstring“Comma-separated form types to EXCLUDE (e.g., "4,13F-HR").”
  • itemsstring“Comma-separated 8-K item codes, ALL required (e.g., "2.02,9.01" = results + financial statements; "5.02" = officer/director changes; "1.01" = material agreemen…”
  • dateFromstring“Start filing date (YYYY-MM-DD).”
  • dateTostring“End filing date (YYYY-MM-DD)”
  • minMarketCapnumber“COMPANY FILTER.”
  • maxMarketCapnumber“COMPANY FILTER.”
  • minFloatnumber“COMPANY FILTER.”
  • maxFloatnumber“COMPANY FILTER.”
  • minPricenumber“COMPANY FILTER.”
  • maxPricenumber“COMPANY FILTER.”
  • sectorsstring“COMPANY FILTER.”
  • industriesstring“COMPANY FILTER.”

  and 4 more not listed here.

• get_filing_documentson 2 other servers

  “List EVERY document in one SEC filing by accession number — the primary document, each exhibit, XML and XBRL files, graphics — with seq, type (e.g.”

  Publisher declares: read-only yes

  1 input, 1 required

  • accessionNumberstringrequired“SEC accession number, dashed ("0001193125-22-010026") or 18-digit compact form”
• get_filing_documenton 2 other servers

  “Get the full raw text/HTML content of an SEC filing by its internal filing ID (the `id` on search_sec_filings rows, `filingId` from lookup_accession_number or get_filing_documents).”

  Publisher declares: read-only yes

  2 inputs, 1 required

  • filingIdstringrequired“Internal filing ID (numeric).”
  • maxLengthnumber“Truncate content to this many characters.”
• get_filing_exhibitson 1 other server

  “List the readable exhibits (individual documents with stored text) within an SEC filing, by internal filing ID.”

  Publisher declares: read-only yes

  1 input, 1 required

  • filingIdstringrequired“Internal filing ID (numeric).”
• get_exhibit_contenton 1 other server

  “Get the full text/HTML content of a single exhibit from an SEC filing.”

  Publisher declares: read-only yes

  2 inputs, 1 required

  • idstringrequired“Exhibit ID (numeric).”
  • maxLengthnumber“Truncate content to this many characters.”
• search_filing_texton 2 other servers

  “Full-text search across SEC filing content that returns the MATCHING PASSAGE: one match per filing, with the exhibit it was found in (`exhibit_id`, `exhibit_type`) and a snippet with context.”

  Publisher declares: read-only yes

  14 inputs, 1 required

  • patternstringrequired“Search query (minimum 2 characters): "exact phrase", OR, -exclude, w1 NEAR/n w2, word*, $TICKER.”
  • cikstring“Filter to a specific company by CIK number”
  • filingIdstring“Filter to a specific filing by internal ID”
  • accessionNumberstring“Filter to a specific filing by SEC accession number”
  • formTypestring“Filter by form type (e.g., "10-K", "S-1")”
  • limitnumber“Max results (default: 20, max: 100)”
  • snippetLengthnumber“Characters of context around each match (default: 200)”
  • sortstring“Result order: newest (default) or relevance (best match first)”
  • matchstring“Word matching.”
  • understandboolean“Query understanding (default true): tickers/$TICKER, company names, form codes, "item N.NN" and synonym expansion, reported in meta.understanding.”
  • facetsboolean“true = also return `facets` { forms, years, items } — [{ value, count }] over the whole match set.”
  • sectionstring“Restrict MATCHING to sections (comma-separated): business, risk_factors, cybersecurity, legal_proceedings, mdna, market_risk, controls (10-K/10-Q/20-F narrativ…”
  • exhibitTypesstring“Keep only filings carrying ANY of these exhibit types (comma-separated): a family such as EX-10 (material contracts) matches every member (EX-10.1, EX-10.2…); …”
  • matchedSectionsboolean“Per-row `matchedSections` (default true): the sections the text matched in.”

Each quoted sentence is the first sentence of the publisher’s own description. The kind of tool and the “changes data” mark are our AI model’s reading of that description, not something we tested: two differently worded runs had to agree, otherwise no label is shown, and nobody has checked them by hand. A tool without the “changes data” mark is described as only reading, searching or calculating, or the two runs did not agree. No tool was called. Read the publisher’s full description before relying on it. “Publisher declares” lists the hints the server itself sends with the tool (MCP annotations: read-only, destructive, idempotent, open-world); they are the publisher's claims, not checked by us. Inputs are the parameters in the tool's own input schema: name, declared type, whether it is required, and the first sentence of its description. Read 2026-11-04.

The registry checks an entry when it is published (each new version), and nothing re-checks it on a schedule. A difference below is about the listing, not a judgement of the publisher.