Signal8 MCP server / Tools
Signal8 MCP tools
113 tools across 17 categories. Connect the Signal8 MCP server once and your assistant picks the right tool for each question. Every tool is read-only.
Company & profile
Market data
- get_accumulation_snapshotIntraday accumulation/distribution metrics.
- get_floatFloat and share-structure data, shares outstanding.
- get_float_historyPoint-in-time float per trade date, with source.
- get_historical_pricesHistorical OHLCV candles (daily/weekly/monthly).
- get_intraday_barsIntraday candles at 1/5/15/30/60-minute resolution.
- get_market_breadthAdvance/decline counts and breadth ratio.
- get_market_metricsVolume averages, volatility, and trend for a company.
- get_quoteCurrent quote (price, volume, change) for one company.
- get_short_interestShort volume, short ratio, and days to cover.
- get_stock_price_changePercent price change across multiple timeframes.
- get_top_moversTop gainers, losers, or most-active by volume.
- get_trading_haltsCurrently-active NASDAQ/NYSE/AMEX trading halts.
- get_volume_profileVolume distribution across price levels for a day.
Financials & earnings
- get_clinical_trialsClinical-trial data for a biotech/pharma company.
- get_earningsHistorical EPS and revenue, actual vs estimate.
- get_financialsIncome statement, balance sheet, and cash flow.
- get_market_newsMarket-wide top stories across all tickers.
- get_newsRecent news articles and press releases.
- search_clinical_trialsSearch clinical trials market-wide.
Analyst coverage
- get_analyst_consensusRatings consensus: target price + buy/hold/sell.
- get_analyst_coverageConsolidated grades, targets, and coverage breadth.
- get_analyst_estimatesForward EPS, revenue, EBITDA, and net-income estimates.
- get_analyst_gradesRecent upgrades, downgrades, and initiations.
- get_price_targetPrice-target data (consensus or per-analyst).
SEC filings & EDGAR
- get_exhibit_contentFull text/HTML of a single exhibit.
- get_filing_documentFull raw text/HTML of a filing by internal id.
- get_filing_documentsEvery document in a filing, with the ids to read each one.
- get_filing_exhibitsList the readable exhibits within a filing.
- get_filing_structuredParsed Form 3/4/5 transactions, 13F holdings, and Schedule 13D/G.
- lookup_accession_numberLook up a filing/exhibit by accession number.
- screen_sec_filingsScreen filings across all companies by company + filing filters.
- screen_sec_filings_performancePrice performance after filings, with aggregate stats.
- search_filing_textFull-text search that returns the matching passage per filing.
- search_sec_filingsSearch filings by CIK, form, date, 8-K items, full text, or company filters (market cap, float, sector, exchange...).
Calendars
- get_earnings_calendarUpcoming and recent earnings releases.
- get_economic_calendarMacro events: CPI, FOMC, jobs reports, GDP.
- get_ended_reverse_splitsFailed votes, abandoned splits and expired authorities across companies (Pro rows).
- get_filing_calendarForward-looking 10-K / 10-Q filing deadlines.
- get_legislative_calendarUpcoming House/Senate floor-vote catalysts.
- get_post_earnings_moversStocks that moved sharply after earnings on a date.
- get_recent_material_filingsRecent material 8-K filings (last 7 days).
- get_recent_uplistingsOTC-to-exchange uplistings FINRA recorded on a day.
- get_reverse_split_authorityBoards still holding reverse-split authority: cap, used vs remaining, expiry (Pro rows).
- get_reverse_split_lifecycleA ticker's reverse-split lifecycle from its SEC filings, with quotes.
- get_reverse_splits_listCross-company reverse splits: upcoming, recent, approved with no date, vote pending (Pro rows).
- get_upcoming_reverse_splitsReverse splits scheduled in a day window, sub-cap issuers.
Insider trading
- get_insider_cluster_buysDetect 3+ distinct insiders buying in a window.
- get_insider_cross_companyInsider patterns across multiple companies.
- get_insider_positionsOpen insider positions for a CIK (insider or issuer).
- get_insider_positions_by_tickerPer-insider position aggregates by ticker, since the Form 4 coverage start.
- get_insider_transactionsDetailed Form 4 insider transaction history.
- get_insidersInsider-trading discovery with cluster-buy detection.
Institutions / 13F & ownership
- get_institution_activityPosition changes over recent 13F periods.
- get_institution_derivativesAn institution's reported PUT/CALL 13F positions.
- get_institution_detailDetail on a specific institution by CIK.
- get_institution_filingsList of 13F filings for an institution.
- get_institution_holdingsFull portfolio from an institution's latest 13F.
- get_institution_portfolio_analyticsSector allocation and top-holdings analytics.
- get_institution_position_changesDiff an institution's two latest 13F snapshots.
- get_institution_top_aumTop institutional holders ranked by AUM.
- get_institutions13F holders for a company, with weight and shares.
- get_institutions_leaderboardsMarket-wide leaderboards (top AUM, most active).
- get_ownershipUnified ownership: Form 4 + 13F + 13D/G combined.
- search_institutionsSearch 13F institutional investors by name.
Cash & capital
- get_cash_history10 years of quarterly cash from XBRL filings.
- get_cash_positionAI cash model: anchor, burn rate, and runway.
- get_cash_runway_calendarCompanies projected to run out of cash in a window.
- get_split_historyForward/reverse split history with dates and ratios.
- get_split_performancePrice move in the days after each executed split, one call (Pro).
- screen_must_raiseCompanies with imminent capital-raise needs by runway.
Dilution (Signal8 Pro)
Dilution tools for Claude, ChatGPT and Cursor →- get_baby_shelf_capacitySEC Form S-3 I.B.6 raisable-now shelf capacity.
- get_dilution_coverageWhether a ticker is covered, how fresh, and why not.
- get_dilution_historyShares-outstanding and cash series with offerings.
- get_dilution_instrumentsOne instrument family's rows with SEC citations.
- get_dilution_performanceStock performance after dilution events.
- get_dilution_riskDilution pressure score, levels, and driver breakdown.
- get_dilution_snapshotSummary totals, cash position, float, and provenance.
Compliance & listing
Screeners
Premarket & RVOL
ETFs
Congress & politicians
- get_political_sector_rotationSectors politicians have been trading over a window.
- get_politician_activityActivity metrics by period (30d/90d/1y/all).
- get_politician_committeesCommittee assignments for a politician.
- get_politician_detailFull profile: party, state, chamber, trade stats.
- get_politician_disclosuresPer-disclosure trade feed with an exactly-once polling cursor.
- get_politician_late_filersLate-filing violations (disclosed >45 days late).
- get_politician_pnlEstimated realized + unrealized trading P&L.
- get_politician_recent_tradesRecent STOCK Act trades across all politicians.
- get_politician_rolesCommittee leadership roles (Chair, Ranking Member).
- get_politician_scorecardTop/bottom 5 by estimated 90-day P&L, SPY benchmark, card image.
- get_politician_transactionsPaginated STOCK Act trade history for a politician.
- get_politician_votesCongressional voting records for a politician.
- get_politiciansList/search politicians with STOCK Act disclosures.
- get_politicians_most_activeMost active congressional traders by count.
- get_politicians_pnl_leaderboardRank politicians by estimated trading P&L.
- get_recent_congressional_votesRecent roll-call votes across all members.
- get_recently_sponsored_billsMost recently introduced bills across sponsors.
- get_senate_trades_by_tickerReverse lookup: who traded a given ticker.
Campaign finance & policy
- get_donor_aggregatesMarket-wide campaign-finance rollups for a cycle.
- get_policy_eventsMirrored executive orders from the Federal Register.
- get_policy_trade_leaderboardRank politicians by trades near executive orders.
- get_policy_trade_overlapA politician's trades near policy events.
- get_politician_donor_summaryDonor summary: cycle totals and top donors.
- get_politician_donorsCampaign donors (individuals + PACs) for a politician.