mcp-financex
Comprehensive MCP server for real-time stock, cryptocurrency, options, and fundamental analysis, including SEC filings and insider trading data.
Caution. Specific findings reduced this grade. They are listed on the page. Grades reflect the full trust pyramid: code, verification depth, and reputation. New projects cap at C until adoption is earned.
How we verified
Verified is a snapshot. Live keeps it current, and builds your track record.
⚡ Connect GitHub → continuous verification on every pushwhy connect →Who stands behind it
xerktech
Source: Glama
Claim it to get a verified publisher badge, a free copy of our full audit findings, and direct contact for any high-priority issues we find. Or connect your repo for our deepest verification, Live Monitored: read-only, revoke anytime. What we access →
Install from
The grade above is for the source repository. Registries can serve a different version, so we mark the ones we were not able to read.
These names and descriptions are the publisher's own, read from the source code. We print them as written. Our assessment is the findings above, not this list.
get_analyst_ratingscalculate_dcf_valuationget_extended_hours_dataget_financial_statementsget_historical_dataRetrieve historical OHLCV (Open, High, Low, Close, Volume) price data for a stock or cryptocurrency. Supports various time intervals from 1 minute to 1 month. Useful for charting and technical analysis.
calculate_indicatorCalculate technical indicators on price data for a stock or cryptocurrency. Supports RSI, MACD, SMA, EMA, Bollinger Bands, and Stochastic oscillator. Returns calculated values with timestamps and trading signals where applicable.
get_sec_form4_filingsget_insider_tradesget_13f_institutional_holdingsget_8k_material_eventsanalyze_news_impactget_market_newsget_options_chainGet options chain data for a stock including all available calls and puts with strikes, premiums, volume, open interest, and implied volatility. Useful for analyzing available options contracts and their prices.
get_earnings_calendarGet upcoming earnings dates and historical earnings data for a stock. Earnings announcements significantly impact options pricing due to increased volatility. Returns earnings dates, estimates, and historical results.
get_dividend_infoGet dividend information for a stock including dividend rate, yield, ex-dividend date, and payout ratio. Dividends affect options pricing, especially for calls around ex-dividend dates.
calculate_greekscalculate_historical_volatilityCalculate historical volatility (realized volatility) for multiple periods. Historical volatility measures past price fluctuations and is used to compare with implied volatility to identify potential opportunities. Returns annualized volatility percentages.
calculate_max_painCalculate the max pain price for an options expiration. Max pain is the strike price where option holders (buyers) experience maximum loss, and option writers (sellers) experience maximum profit. Many traders believe prices gravitate toward max pain as expiration approaches.
get_implied_volatilityGet implied volatility (IV) data for a stock. IV represents market expectations of future volatility. Compare IV to historical volatility to identify high or low volatility environments. Returns current IV, IV by expiration, and comparison with historical volatility.
analyze_options_strategyAnalyze an options strategy to calculate max profit, max loss, break-even points, Greeks, and generate a profit/loss chart. Supports complex multi-leg strategies like spreads, straddles, iron condors, and butterflies. Helps visualize risk/reward before entering a trade.
get_13dg_ownership_changescompare_peer_companiesget_quoteGet real-time price quote for a stock or cryptocurrency ticker. Returns current price, change, volume, market cap, and other market data. Examples: AAPL (Apple), BTC-USD (Bitcoin), MSFT (Microsoft).
get_quote_batchGet real-time quotes for multiple stock or cryptocurrency tickers efficiently in a single request. Returns quotes for all symbols with error handling for invalid symbols.
search_tickerSearch for stock or cryptocurrency ticker symbols by company name, keyword, or partial symbol. Returns matching tickers with their full names, exchanges, and types. Useful for finding the correct ticker symbol when you know the company name.
get_short_interestDisclosed vulnerabilities in this server's declared npm dependencies (via OSV). Whether each is reachable depends on the installed versions.
fast-xml-parser has an entity encoding bypass via regex injection in DOCTYPE entity names
When Vitest UI server is listening, arbitrary file can be read and executed
@modelcontextprotocol/sdk has cross-client data leak via shared server/transport instance reuse
fast-xml-parser affected by numeric entity expansion bypassing all entity expansion limits (incomplete fix for CVE-2026-26278)
fast-xml-parser affected by DoS through entity expansion in DOCTYPE (no expansion limit)
CACHE_DEFAULT_TTLCACHE_HISTORICAL_TTLCACHE_INDICATOR_TTLCACHE_NEWS_TTLCACHE_QUOTE_TTLCACHE_SEARCH_TTLTool annotations
No tools have read-only/destructive annotations
Add readOnlyHint or destructiveHint annotations to every tool so hosts can warn users before invoking.
All four hints declared on every tool
26/26 tools missing one or more hints — get_analyst_ratings (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); calculate_dcf_valuation (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); get_extended_hours_data (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint), +23 more. OpenAI's directory rejects tools where any of the four hints are missing or non-boolean.
For every tool, set all four hints (readOnlyHint, destructiveHint, idempotentHint, openWorldHint) to explicit true/false values that match the handler’s actual behaviour.
License file
No license file
Add a LICENSE file (MIT, Apache-2.0, etc.).
Tool test coverage
Only 2/26 tools referenced in tests (8%)
Write tests that reference each tool by name so every tool has at least one test.
Production dependencies are patched
1 critical, 5 high severity in production deps — fast-xml-parser@4.5.3 (critical), @modelcontextprotocol/sdk@1.25.2 (high)
Run npm audit fix, or upgrade the affected packages to a non-vulnerable version.
Dev dependencies
1 critical/high in dev-only deps (does not ship to users)
Upgrade dev dependencies when convenient.
Dependency freshness
2/10 production deps stale: black-scholes@2022-06-13 (4.3y), technicalindicators@2023-07-12 (3.2y)
Claim the listing to review these findings one by one and send us a correction where you disagree, straight to the team. Claiming also means we tell you when the grade moves, and reach you first if we find anything urgent.
[](https://m8ven.ai/mcp/xerktech/mcp-financex)?variant=verified from the URL.Vetting this one by hand? Tool Check is an MCP that scores other MCPs. Add it once and ask Claude, ChatGPT, or any MCP client to grade a server, surface CVEs, check the publisher, and suggest safer alternatives — before you install.
https://m8ven.ai/api/mcp/tool-check