com.siliconfloor/silicon-floor

What it mainly works on, as our AI model read its tool descriptions: nothing outside itself: it only answers questions.

None of its 19 tools are described as changing anything.

• list_companieson 24 other serversreads or searches

  “Lists the AI and semiconductor companies tracked by Silicon Floor, with ticker, name, segment and market cap, optionally filtered by segment or by a name or ticker search.”

  Publisher declares: read-only yes · destructive no · open-world no

  2 inputs

  • segmentstring“Segment filter: compute, interconnect, optics, memory, systems, power, neocloud, equipment, software, platform.”
  • querystring“Substring of a company name or ticker.”
• get_companyon 97 other serversreads or searches

  “Returns one company's current snapshot: price with its market session (open or closed, last close, next open; `listedOn` for a recent listing), performance, 52-week range, trend, fundamentals from th…”

  Publisher declares: read-only yes · destructive no · open-world no

  1 input, 1 required

  • symbolstringrequired“Ticker or company name, e.g.”
• compare_companieson 9 other serversreads or searches

  “Returns 2 to 12 companies side by side on the same measures — price move, market cap, revenue and growth, margins, price/sales, trend — with the date and basis of each company's fundamentals.”

  Publisher declares: read-only yes · destructive no · open-world no

  1 input, 1 required

  • symbolsarrayrequired“Tickers or company names to compare.”
• screen_companieson 7 other serversreads or searches

  “Filters the tracked companies on revenue growth, margins, price/sales, market cap, trend or segment, and sorts the result by one of these measures.”

  Publisher declares: read-only yes · destructive no · open-world no

  9 inputs

  • segmentstring“Restrict to one or more segments, comma-separated, e.g.”
  • minRevenueGrowthnumber“Minimum year-on-year revenue growth, as a fraction (0.4 = 40%).”
  • minGrossMarginnumber“Minimum gross margin, as a fraction.”
  • minOperatingMarginnumber“Minimum operating margin, as a fraction.”
  • maxPriceToSalesnumber“Maximum price / sales.”
  • minMarketCapnumber“Minimum market capitalisation, in dollars.”
  • trendstring“Only companies in this trend.”
  • sortBystring“Sort key (default marketCap).”
  • limitnumber“Rows to return (default 25, max 100).”
• get_ownershipon 1 other serverreads or searches

  “Returns the shareholders of one company from SEC filings: institutional managers (Form 13F), holders above 5% (Schedule 13D/G), and directors, officers and 10% owners (Forms 3, 4 and 5), each with sh…”

  Publisher declares: read-only yes · destructive no · open-world no

  5 inputs, 1 required

  • symbolstringrequired“Ticker or company name, e.g.”
  • limitnumber“Holders to return (default 20, max 60).”
  • movesstring“Declared moves: 'summary' (default: the quarter's counts, largest sales and buys, every Schedule 13D/G move of the period, insiders), or a full list of the qua…”
  • movesLimitnumber“Moves to list when `moves` is not 'summary' (default 50, max 500).”
  • movesOffsetnumber“Skip this many moves (pagination: the previous answer's `next`).”
• get_filingson 5 other serversreads or searches

  “Returns a company's recent SEC filings, classified (earnings, 8-K items, notes and loans, share offerings, prospectuses…), each with its acceptance time, accession number and sec.gov link; a financin…”

  Publisher declares: read-only yes · destructive no · open-world no

  3 inputs, 1 required

  • symbolstringrequired“Ticker or company name, e.g.”
  • limitnumber“Filings to return (default 15, max 50).”
  • insidersboolean“Include insider filings (Forms 3, 4, 5 and 144), left out by default.”
• get_dividendson 10 other serversreads or searches

  “Returns a company's dividend data: yield, per-share amounts, growth, whether cash flow covers the payout, and the payments observed in its daily price history; projections never exceed the measured c…”

  Publisher declares: read-only yes · destructive no · open-world no

  2 inputs

  • symbolstring“Ticker.”
  • limitnumber“Rows in the ranking (default 20, max 60).”
• get_signalson 25 other serversreads or searches

  “Returns the rule-based technical signals logged on the tracked companies, with a scorecard of what each signal type returned when replayed over five years (after 1, 5 and 20 sessions, against the SMH…”

  Publisher declares: read-only yes · destructive no · open-world no

  2 inputs

  • symbolstring“Ticker.”
  • limitnumber“Signals to return (default 20, max 50).”
• get_newson 37 other serversreads or searches

  “Returns recent headlines that mention the tracked AI and semiconductor companies, with source, link and the time they were collected.”

  Publisher declares: read-only yes · destructive no · open-world no

  2 inputs

  • symbolstring“Ticker.”
  • limitnumber“Articles (default 20, max 50).”
• what_changedon 18 other serversreads or searches

  “Returns what was recorded since a given date (default 7 days, up to 90): SEC filings accepted, figures a company restated, technical signals logged, and ownership declarations.”

  Publisher declares: read-only yes · destructive no · open-world no

  4 inputs

  • sincestring“ISO date or timestamp to look back from (default: 7 days ago, maximum 90 days).”
  • symbolstring“Restrict to one ticker.”
  • detailstring“'highlights' (default): ranked, grouped summary of the window.”
  • limitnumber“Highlights: rows to return (default 40, max 100).”
• get_market_overviewon 18 other serversreads or searches

  “Returns today's snapshot of the tracked AI and semiconductor companies: breadth, the day's largest gains and losses, each segment's move, the reference ETFs (SMH, QQQ, IWM) and the market regime.”

  Publisher declares: read-only yes · destructive no · open-world no

  Takes no inputs.

• get_marketon 33 other serversreads or searches

  “Returns the tracked companies as one market over time: combined market cap, the weight of each segment or company, and traded dollar volume, daily for up to a year or weekly over five years; or, with…”

  Publisher declares: read-only yes · destructive no · open-world no

  5 inputs

  • viewstring“'series' (default): totals and their breakdown over time.”
  • rangestring“Series: 1m, 3m, 6m, 1y (default) or 5y (weekly points).”
  • sectorstring“Series: 'all' (default) breaks the universe down by segment; a segment id — compute, platform, software, power, memory, equipment, interconnect, systems, neocl…”
  • datestring“Map: a session date (YYYY-MM-DD) among the last 40; default the latest.”
  • pointsnumber“Series: keep at most this many points, evenly spaced from the end (default 60, max 400).”

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 2026-10-23.

The registry verifies a package once, when it is published, and does not re-check it. A difference below is about the listing, not a judgement of the publisher.