Signal8 MCP Tools

Signal8 exposes 101 tools. Each one has its own page with the configuration for every client that can run this server.

search_companies Read-only

search companies
get_company_profile Read-only

get company profile
get_quote Read-only

get quote
get_market_metrics Read-only

get market metrics
get_short_interest Read-only

get short interest
get_float Read-only

get float
get_float_history Read-only

get float history
get_historical_prices Read-only

get historical prices
get_stock_price_change Read-only

get stock price change
get_financials Read-only

get financials
get_earnings Read-only

get earnings
get_executives Read-only

get executives
get_news Read-only

get news
get_analyst_consensus Read-only

get analyst consensus
get_analyst_estimates Read-only

get analyst estimates
get_clinical_trials Read-only

get clinical trials
search_clinical_trials Read-only

search clinical trials
get_top_movers Read-only

get top movers
get_market_news Read-only

get market news
get_market_breadth Read-only

get market breadth
get_trading_halts Read-only

get trading halts
get_earnings_calendar Read-only

get earnings calendar
get_economic_calendar Read-only

get economic calendar
get_filing_calendar Read-only

get filing calendar
get_post_earnings_movers Read-only

get post earnings movers
get_recent_material_filings Read-only

get recent material filings
screen_sec_filings

screen sec filings
search_sec_filings Read-only

search sec filings
get_filing_document Read-only

get filing document
get_filing_exhibits Read-only

get filing exhibits
get_exhibit_content Read-only

get exhibit content
search_filing_text Read-only

search filing text
lookup_accession_number Read-only

lookup accession number
screen_sec_filings_performance

screen sec filings performance
get_insiders Read-only

get insiders
get_ownership Read-only

get ownership
get_institutions Read-only

get institutions
get_institution_detail Read-only

get institution detail
get_institution_holdings Read-only

get institution holdings
get_institution_position_changes Read-only

get institution position changes
get_institution_activity Read-only

get institution activity
get_institution_filings Read-only

get institution filings
get_institution_derivatives Read-only

get institution derivatives
get_institution_portfolio_analytics Read-only

get institution portfolio analytics
get_institutions_leaderboards Read-only

get institutions leaderboards
get_insider_transactions Read-only

get insider transactions
get_insider_cluster_buys Read-only

get insider cluster buys
get_institution_top_aum Read-only

get institution top aum
search_institutions Read-only

search institutions
get_insider_cross_company Read-only

get insider cross company
get_compliance Read-only

get compliance
screen_companies

screen companies
get_premarket_scan_history Read-only

get premarket scan history
get_split_history Read-only

get split history
get_etf_bundle Read-only

get etf bundle
get_politicians Read-only

get politicians
get_politician_detail Read-only

get politician detail
get_politician_transactions Read-only

get politician transactions
get_politician_activity Read-only

get politician activity
get_politicians_most_active Read-only

get politicians most active
get_politician_recent_trades Read-only

get politician recent trades
get_politician_late_filers Read-only

get politician late filers
get_politician_committees Read-only

get politician committees
get_politician_votes Read-only

get politician votes
get_politician_pnl Read-only

get politician pnl
get_politicians_pnl_leaderboard Read-only

get politicians pnl leaderboard
get_politician_roles Read-only

get politician roles
get_recent_congressional_votes Read-only

get recent congressional votes
get_recently_sponsored_bills Read-only

get recently sponsored bills
get_political_sector_rotation Read-only

get political sector rotation
get_senate_trades_by_ticker Read-only

get senate trades by ticker
get_cash_position Read-only

get cash position
get_cash_history Read-only

get cash history
screen_must_raise

screen must raise
get_cash_runway_calendar Read-only

get cash runway calendar
get_dilution_coverage Read-only

get dilution coverage
get_dilution_risk Read-only

get dilution risk
get_dilution_snapshot Read-only

get dilution snapshot
get_dilution_instruments Read-only

get dilution instruments
get_baby_shelf_capacity Read-only

get baby shelf capacity
get_dilution_performance Read-only

get dilution performance
get_dilution_history Read-only

get dilution history
get_intraday_bars Read-only

get intraday bars
get_volume_profile Read-only

get volume profile
get_accumulation_snapshot Read-only

get accumulation snapshot
get_insider_positions Read-only

get insider positions
get_insider_positions_by_ticker Read-only

get insider positions by ticker
get_analyst_grades Read-only

get analyst grades
get_price_target Read-only

get price target
get_analyst_coverage Read-only

get analyst coverage
get_politician_donors Read-only

get politician donors
get_politician_donor_summary Read-only

get politician donor summary
get_donor_aggregates Read-only

get donor aggregates
get_policy_events Read-only

get policy events
get_policy_trade_overlap Read-only

get policy trade overlap
get_policy_trade_leaderboard Read-only

get policy trade leaderboard
get_legislative_calendar Read-only

get legislative calendar
get_rvol_history Read-only

get rvol history
get_premarket_scanner Read-only

get premarket scanner
get_upcoming_reverse_splits Read-only

get upcoming reverse splits
get_recent_uplistings Read-only

get recent uplistings

This list was read from the server itself, by connecting to it and calling tools/list on 24 September 2026. It is what the server actually exposes, not what its listing claims.

Mutating and Read-only are read off each tool's name, not its schema — a hint, not a guarantee. The registry stores tool names only; connect the server for its live schemas.

Signal8 MCP server