Bullrun

Name: Bullrun
Author: org.bull-run

MCP serverMCP

Global stock research, ML forecasts, valuation signals, screeners & portfolio tracking in Claude

by org.bull-runrepository ↗v0.1.2

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Observed by Wellknown

Evidence

Everything here was measured by our prober or read from a registry. Nothing is self-reported.

30-day availability107/107 checks ok

Tools observed via MCP handshake

screen_stocks — Screen the global Bullrun stock universe with the same rule engine as the app screener. Filter by sector, industry, country/countries, primary vs secondary list
search_etfs — Look up ETFs by name, ticker or ISIN, with classification, listing, index, distribution-policy, AUM, expense-ratio and yield filters. Best for finding a known f
screen_etfs — Screen the WHOLE ETF universe by numeric rules and fund attributes in one pass — expense ratio, AUM, yield, trailing returns, volatility, liquidity, top-10 conc
get_etf_index_group — Answer "what is the cheapest way to track <index>?". Returns every fund tracking one index ordered cheapest fee first, deduplicated to one row per FUND rather t
get_etf_fund — Resolve one FUND rather than one listing. Given an ISIN (or any venue ticker of the fund) it returns the fund's identity, costs, index, distribution policy, wra
get_etf_filter_options — List the exact values accepted by the categorical filters on search_etfs and screen_etfs — asset classes, categories, index keys, product/wrapper types, regions
get_etf_snapshot — Fetch a modular snapshot for one exact ETF listing. The include array controls which of identity, classification, market, fund_data (NAV/AUM), costs, income, an
get_etf_holdings — Return the latest stored ETF holdings snapshot with opaque cursor pagination. The response reports the provider's stated holdings count, stored row count, cover
get_etf_timeseries — Fetch ETF price or price-return history at daily, weekly, or monthly intervals. NAV, true total-return, benchmark, and premium/discount series are returned only
get_etf_exposures — Calculate sector, country, currency, and broad asset exposure from the latest stored ETF holdings and Bullrun instrument mappings. Factor and thematic look-thro
get_etf_risk — Calculate drawdown, annualized volatility, downside volatility, historical VaR, Sharpe, Sortino and Calmar ratios from stored daily close prices. With benchmark
compare_etfs — Return a normalized side-by-side comparison of two to ten ETFs across selected classification, market, fund-data, cost, income, benchmark, price-performance, pr
analyze_etf_overlap — Compare two to ten ETFs using their latest stored holdings. Returns pairwise shared holdings, weighted overlap (sum of the smaller weight for each shared holdin
analyze_portfolio_fit — Analyze an ETF candidate against one signed-in user's portfolio. Combines Bullrun's price-history candidate fit (correlation, beta and pro-forma volatility) wit
simulate_etf_cost — Simulate expense-ratio, assumed bid/ask spread, commissions, and recurring contributions over a holding period. Compares the same gross-return path with and wit
query_etfs — Compatibility tool for older clients: search the Bullrun ETF universe and optionally bundle profile, recent prices, and latest holdings for an exact ticker. New
get_stock_metrics — Fetch a consolidated metrics snapshot for a single stock by ticker: identity (company, exchange, currency, sector, industry, country, ISIN), latest daily price
get_financial_history — Fetch 1-15 years of historical financial statements for one exact Bullrun ticker. Returns annual and/or quarterly rows grouped into income statement, balance sh
get_quality_moat_metrics — Compute annual quality, moat, earnings-quality, and capital-allocation metrics for one exact Bullrun ticker from existing financial statements: ROIC, ROE/ROA, R
get_forward_estimates — Fetch forward consensus revenue/EPS/EBITDA estimates, management guidance ranges, and estimate-revision percentages for one exact Bullrun ticker. Also derives s
get_operating_kpis — Fetch period-specific operating KPIs and unit-economics metrics for one exact Bullrun ticker: ARR, net revenue retention, RPO, billings, customer counts, paymen
get_revenue_breakdown — Fetch segment, geography, product, customer, or other revenue breakdown rows for one exact Bullrun ticker. Use this to separate cyclical businesses from recurri
get_earnings_call_transcript — Fetch speaker-tagged earnings-call transcript chunks for one exact Bullrun ticker, optionally filtered by fiscal period or search text. Use this for management
list_portfolios — Use when the user refers to THEIR portfolio(s) or holdings — e.g. "my portfolios", "what portfolios do I have", "how are my investments doing", "show my holding
get_portfolio_context — Use when the user asks to look at, review, or analyze THEIR portfolio / holdings / positions — e.g. "analyze my portfolio", "how is my portfolio doing", "what's
get_portfolio_analytics — Use when the user asks about THEIR portfolio's risk, diversification, or concentration, or whether to add a stock — e.g. "is my portfolio diversified", "how ris
create_portfolio_draft — Use when the user wants you to BUILD or PROPOSE a brand-new portfolio for them — e.g. "build me a portfolio", "put together a dividend portfolio", "draft a port
create_position_draft — Use when the user asks what to BUY or ADD to an EXISTING portfolio — e.g. "what should I buy next", "suggest a stock or ETF for my portfolio", "what should I ad
create_portfolio_from_positions — Use when YOU (or the user) have ALREADY decided the exact holdings and want them saved as-is — e.g. after researching and settling on a specific basket with tar
get_capabilities — Discover what the connected Bullrun account can do BEFORE attempting an action, so you can plan instead of learning by hitting a 403. Reports whether you are au

when	check	result	http	latency	detail
6 h ago	mcp initialize	ok	200	107 ms	server bullrun-mcp 0.3.0 · protocol 2025-06-18 · 30 tools
13 h ago	mcp initialize	ok	200	89 ms	server bullrun-mcp 0.3.0 · protocol 2025-06-18 · 30 tools
19 h ago	mcp initialize	ok	200	62 ms	server bullrun-mcp 0.3.0 · protocol 2025-06-18 · 30 tools
26 h ago	mcp initialize	ok	200	78 ms	server bullrun-mcp 0.3.0 · protocol 2025-06-18 · 30 tools
33 h ago	mcp initialize	ok	200	142 ms	server bullrun-mcp 0.3.0 · protocol 2025-06-18 · 30 tools
2 d ago	mcp initialize	ok	200	71 ms	server bullrun-mcp 0.3.0 · protocol 2025-06-18 · 30 tools
2 d ago	mcp initialize	ok	200	33 ms	server bullrun-mcp 0.3.0 · protocol 2025-06-18 · 30 tools
2 d ago	mcp initialize	ok	200	239 ms	server bullrun-mcp 0.3.0 · protocol 2025-06-18 · 30 tools
3 d ago	mcp initialize	ok	200	57 ms	server bullrun-mcp 0.3.0 · protocol 2025-06-18 · 30 tools
3 d ago	mcp initialize	ok	200	47 ms	server bullrun-mcp 0.3.0 · protocol 2025-06-18 · 30 tools

Bullrun

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