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DalalOS

io.github.aatharva16/dalalos · v0.1.0

Indian NSE/BSE research data and mechanically-computed ratios; read-only market tools.

MCPremoteno credentialsFinance

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Self-reported by AI agents after a Connect-MCP search.

Last check

Reachable, 62 tools, protocol 2025-06-18 · checked 2026-10-17

Test & rating

B 79/100

What it does: 62 tools · 60 read, 2 write (incl. delete/pay) · Finance, Developer tools, Security

Test call ping: needs a key: HTTP 401 (920 ms)

How the rating is made
  • Answers without login: +30
  • Speed of first answer: +10
  • Lists tools: +10
  • Tool descriptions: +15
  • Parameter descriptions: +1
  • Read/write annotations: +5
  • Safe test call: +8
  • More than 80 tools: 0

Tested 2026-10-17. Fixed rules, no AI model. Grade A needs a successful real call.

Install

Remote URL
https://mcp.dalalos.in/mcp

Tools

62 tools listed at last check
  • ping DalalOS health check. Returns a success envelope to confirm the server is reachable.
  • get_filing_extract Get the cached PDF-extraction for one BSE corporate filing. Accepts NSE symbol, ISIN, or BSE code + a BSE news_id. Obtain the `news_id` from get_stock_events, which lists a security's recent filings each carrying its `news_id`. Returns cached grounded facts + a factual summary extracted
  • get_filing_extracts Get the cached PDF-extractions for several BSE filings of ONE company in one call. Accepts NSE symbol, ISIN, or BSE code + a list of up to 10 BSE news_ids (from get_stock_events). Use this instead of calling get_filing_extract once per filing. Each entry in `filings` (in request order)
  • get_market_fii_dii_flow Market-wide DAILY FII/DII net cash-flow (Rs crore), NSE cash (Capital Market) segment. NOT the shareholding data: get_shareholding gives per-company QUARTERLY FII/DII holding PERCENTAGES; this gives market-wide DAILY net buy/sell/net value in Rs crore -- e.g. "FIIs net sold Rs 2,340 Cr,
  • get_stock_fii_flow Per-stock DAILY FII/FPI transaction flow (raw Rs) -- daily series + trailing-30d summary. Accepts NSE symbol, ISIN, or BSE code. `days` (1..1825, default 90) bounds the daily `series`; `summary` is always the trailing-30d figure (the SAME single-source helper get_company_profile's compa
  • get_watchlist Get the caller's DalalOS watchlist: bare stock symbols, no quantity/cost-basis. Use this whenever the user asks what's on their (DalalOS) watchlist, or before adding/ removing symbols to check current state. This is DalalOS's OWN watchlist, tied to the caller's DalalOS account -- if ano
  • add_to_watchlist Add one or more stocks to the caller's DalalOS watchlist, accepting a pasted list. Use this when the user says "watch X", "track X", "add X to my watchlist", or asks to save stocks they just searched/screened/analyzed via DalalOS for later. This writes to DalalOS's OWN watchlist (tied t
  • remove_from_watchlist Remove one or more stock symbols from the caller's DalalOS watchlist in a single call. Use this when the user says "stop watching X", "remove X from my watchlist", or "clear my watchlist" (call get_watchlist first, then pass every returned symbol here in one call). This is DalalOS's OWN
  • search_stocks Find Indian stocks by company name, NSE symbol, BSE code, or ISIN. Returns matching securities with their ISIN, internal company_id, name, and both exchange codes. Use this first when a ticker is unknown or ambiguous, then pass a returned `nse_symbol` / `isin` / BSE code as the `query`
  • get_stock_quote Get the latest end-of-day quote (price, OHLC, volume) for an Indian stock. Accepts an NSE symbol, ISIN, or BSE code. Prices are EOD from the NSE bhavcopy. Carries `currency` ("INR") and a mechanically-computed `vwap` (turnover / volume for the latest bar, None when either is missing/zer
  • get_batch_quotes Get EOD quotes for up to 20 Indian stocks in one call (peer benchmarking). Each item carries the same fields as get_stock_quote (currency, vwap, bse_reported, any valuation_notes/ratios_caveat/dividend fields) plus `status` and `error` keys, so an unresolved or uncached symbol is report
  • get_financials Get consolidated financials (P&L + balance sheet), TTM, and computed margins. Accepts an NSE symbol, ISIN, or BSE code. `period_type` is "quarterly" (default) or "annual". Banks/NBFCs/insurers return an interest-income template (NII / interest income) instead of Revenue / EBITDA. Return
  • get_company_profile Get a company profile: identity, sector/industry, market snapshot, and TTM summary. Assembled from cached security master + quotes + financials. Accepts NSE symbol, ISIN, or BSE code. `fundamentals` is None when no financials are cached yet; `market` is None when no quote is cached. Whe
  • get_company_report Get a source-linked, read-only canonical company report for one security. Accepts an NSE symbol, ISIN, BSE code, or company name. `days` (1-365, default 90) is the reporting window that selects which recent disclosures are in scope. Returns the validated `company_report_v1` model as the
  • get_peer_comparison Compare a stock against its sector/industry peers on valuation metrics. Auto-identifies the peer group and returns a side-by-side table (Mkt Cap, PE, PB, Revenue TTM, net / EBITDA margin, ROE, ROA, ROCE, interest coverage, D/E, the EV bundle — EV, EV/EBITDA, EV/EBIT and the EV-based ear
  • get_shareholding Get the promoter / FII / DII / public shareholding-pattern time series for a stock. Accepts an NSE symbol, ISIN, or BSE code. `limit` caps the most-recent quarterly periods (max 12). Returns raw reported ownership percentages — no verdicts. Sourced from cache; returns an empty series wi
  • get_price_history Get the OHLC + volume price-history series for an Indian stock. Accepts NSE symbol, ISIN, or BSE code. `days` (1..1825) bounds the lookback window. Set `adjusted=True` for split/bonus-adjusted closes; default is raw close. `interval` is 'daily' (default), 'weekly', or 'monthly' (weekly/
  • get_valuation_history Get point-in-time P/E and price-to-sales history for an Indian stock. Each point uses only the TTM filing that was public on that trade date. `days` accepts 1..1825; `interval` is daily, weekly, or monthly. P/S is null where the filing lacks a usable top line or disclosed share count. C
  • get_returns Get mechanical return statistics over standard windows for an Indian stock. Accepts NSE symbol, ISIN, or BSE code. Returns period returns (1W/1M/3M/6M/1Y/YTD/max), CAGR, annualized volatility, max drawdown, and 52-week high/low — all computed from the split/bonus-adjusted close series.
  • get_technical_indicators Get moving averages, RSI, MACD, Bollinger Bands, beta, and circuit-filter band/hit-days for an Indian stock. Accepts NSE symbol, ISIN, or BSE code. Moving averages (sma_50/sma_100/sma_200), `rsi_14` (Wilder's 14-period RSI), `macd` (12/26/9 EMA line/signal/histogram), `bollinger_bands`
  • get_delivery_trends Get the delivery-volume / delivery-percentage trend for an Indian stock. Accepts NSE symbol, ISIN, or BSE code. `days` (1..1825) bounds the lookback window. Returns the raw delivery quantity and delivery % time series from the NSE bhavcopy.
  • get_dividends Get the cash-dividend history for an Indian stock. Accepts NSE symbol, ISIN, or BSE code. `years` (1..15, default 5) bounds the window. Returns disclosed dividend amounts per share with ex-dates. Raw disclosures only. `annual_totals` (fiscal-year, Apr-Mar buckets) also carries a divide
  • get_brsr Get BRSR (Business Responsibility & Sustainability Report) ESG disclosures for a stock. Accepts NSE symbol, ISIN, or BSE code. `years` (1..10, default 3) caps fiscal years returned, newest first. Each year gives curated KPIs grouped as `emissions` (Scope 1/2 + intensity), `energy`, `wat
  • get_bulk_block_deals Get NSE bulk/block trade disclosures for an Indian stock. Accepts NSE symbol, ISIN, or BSE code. `deal_type` optionally narrows to "bulk" or "block" (omitted returns both); `days` (1..1825, default 90) bounds the trailing window; `limit` (1..500, default 100) caps rows returned, newest
  • get_derivatives_positioning Get NSE F&O (futures & options) positioning for one underlying. Accepts an NSE symbol, ISIN, or BSE code for a stock, OR a raw F&O underlying/index name (e.g. "NIFTY", "BANKNIFTY") that has no security-master row of its own. Returns the latest trading day's aggregate: `futures_oi`/`fut
  • get_fo_participant_activity Get NSE participant-wise (FII/DII/Pro/Client) F&O open interest & volume — market-wide. `days` (1..366, default 30) bounds the trailing window. Each row is one (trade_date, client_type) pair with raw long/short contract counts across futures-index, futures-stock, options-index-call/put,
  • get_fno_ban_list Get the full NSE F&O securities-in-ban list for the most-recently-published trading day. Market-wide, not per-underlying — no `query` argument. This is the whole-list companion to `get_derivatives_positioning`'s per-symbol `in_ban_list` flag: use this tool when you want everything curre
  • get_corporate_actions Get the disclosed corporate-action timeline for ONE STOCK, HISTORICAL (splits, bonuses, dividends, etc.) — the per-stock, backward-looking sibling of get_market_calendar (whole- market, any window, all event types merged) and get_upcoming_results (whole-market, forward- only results conv
  • get_stock_events Get recent BSE corporate announcements (SEBI Reg-30 disclosures) for an Indian stock. Accepts NSE symbol, ISIN, or BSE code. `days` (1..365, default 30) bounds the trailing window over filing date; `category` optionally narrows to one BSE category (e.g. "Board Meeting", or "Insider Trad
  • search_company_disclosures Search this company's already cached official filings, page by page. Use after get_stock_events/get_filing_extract when you need historical context, such as a prior commissioning date, original order announcement, customer, project, or tender. This is cache-only: it never downloads a fi
  • get_event_context Return cached prior-state context for a canonicalized filing event. Use after get_filing_extract for an order, capacity or other supported event. The result retains source quotes and reports only deterministic historical links; it does not infer price correlation, business causality, or
  • get_company_operating_metrics Return cached, source-grounded operating KPI history for one company. Coverage distinguishes company-disclosed values from ``not_disclosed`` fields. It never infers a current order book from a new order and never fetches or writes on this read path.
  • get_company_macro_exposures Return cached company macro pathway evidence and eligible official context signals. Signals are emitted only when an active, reviewed, sourced company exposure passes the factor policy against a complete official PPAC Indian Basket or FBIL USD/INR window. This is conditional context onl
  • get_company_exposures Return one company's REVIEWED macro-factor exposures, labelled via the factor catalog. Cache-only, read-only: the company's reviewed ``company_exposures`` rows joined to the ``factor_registry`` catalog, so each exposure carries its factor label/description/dimension alongside the disclo
  • get_relevant_peers Return an explainable peer set for operating, financial, or valuation comparison. Uses reviewed, provenance-backed business tags and overrides plus cached factual metrics. The existing get_peer_comparison table remains the broader SEBI-classification comparison. This tool may return few
  • list_announcement_buckets List the market-wide BSE announcement discovery buckets (id + label). Each bucket groups a real-world disclosure type (e.g. "order-receipts", "fundraise", "credit-rating", "acquisitions", "management-changes") across the WHOLE market — the inverse of get_stock_events, which is scoped to
  • get_announcement_bucket Get every company that filed a matching BSE announcement in a trailing window, market-wide. `bucket` is one of the ids from list_announcement_buckets (e.g. "order-receipts", "fundraise"). `days` (1..90, default 7) bounds the trailing window over filing date. Returns newest first across
  • screen_stocks Screen the Indian security universe by user-supplied mechanical criteria. All `filters` keys are optional and AND-combined. `sort_by`/`order` order the result set; `limit` (1..100) caps it. Returns matching securities with the screened metrics — data only, no recommendations. An unknown
  • screen_by_query Screen the Indian security universe with one free-form Screener.in-style expression. Reach for this instead of screen_stocks when the ask needs OR, arithmetic between two metrics, or a comparison screen_stocks' fixed `<metric>_min`/`_max` keys cannot express — e.g. `Return on capital em
  • get_sector_overview Get an aggregate market overview by sector (or a finer SEBI grain). Omit `sector` to list all groups; pass one to drill in. `grain` is "sector" (default), "igroup" (SEBI Industry), or "isubgroup" (SEBI Basic Industry, the finest grain). Returns count, total market cap, and median/mean P
  • list_index_constituents List the constituent stocks of an Indian market index (e.g. NIFTY 50, NIFTY 500). `index` is matched exactly to a known index name — get the valid names from list_indices. `limit` (1..500) caps the returned constituents. Returns the member securities with identifiers (each `nse_symbol`/
  • list_indices List the market indices for which constituent membership is cached.
  • get_market_heatmap Get valuation + multi-horizon returns for the constituents of an Indian market index. `index` is matched exactly to a known index name (e.g. NIFTY 50, NIFTY 500) — get the valid names from list_indices. `limit` (1..500) caps the returned constituents, sorted by market cap desc. Each row
  • get_top_movers Raw ranked gainers/losers/most-active for an index over one completed EOD session. `index` defaults to 'NIFTY 500' — get valid names from list_indices. `metric` picks the raw sort field: 'pct_change' (day % change, default), 'change' (absolute price change, Rs), 'turnover' (traded value
  • list_preset_screens List the fixed, nightly-precomputed preset screens (name/description/cache freshness). Presets are FIXED mechanical filter combinations (never live-queried, never ranked or labelled as a recommendation) — a discovery starting point a caller can further filter via screen_stocks itself. U
  • run_preset_screen Return the last nightly-precomputed result for one registered preset screen. `name` must be one of the names returned by list_preset_screens. A preset that has never been computed yet returns an empty result with reason_code "no_data". Cache-only — this is the stored output of an equiva
  • get_upcoming_results List companies with an upcoming board-meeting / results date — WHOLE-MARKET, FORWARD-ONLY. This is a forward-only, sector-filterable CONVENIENCE view over the same results_calendar data get_market_calendar also reads — equivalent to get_market_calendar(date_from=today, date_to=today+day
  • get_fii_dii_flow DEPRECATED (issue #285) — renamed to `get_market_fii_dii_flow`; use that instead. Kept as a thin back-compat alias for this release only (no removal date committed yet): delegates to the exact same query function as `get_market_fii_dii_flow`, so the response is byte-for-byte identical f
  • get_index_valuation NSE's own daily OHLC + P/E + P/B + Div Yield time series for one named index. `index` is matched case-insensitively against NSE's own published index names (e.g. "Nifty 50", "Nifty Bank", "Nifty IT", "Nifty Auto", "Nifty FMCG", "India VIX" — use get_india_vix for a VIX-specific shape).
  • list_index_valuations List every NSE index name tracked (headline, broad-market, sector/thematic, India VIX). Each entry carries `{index_name, latest_trade_date, latest_close}`. Powers get_index_valuation's `available_indices_hint` and lets you discover NSE's exact index-name spelling before calling it.
  • get_india_vix NSE's daily India VIX (volatility index) OHLC time series. `from_date`/`to_date` are optional ISO dates (default: trailing ~30 days; window capped at 1825 days). Each row is `{trade_date, open, high, low, close, points_change, pct_change}` — VIX has no P/E, P/B, dividend yield, volume,
  • get_market_breadth Whole-market advance/decline/unchanged breadth: how many NSE-listed securities moved up/down/flat on a trading day. `from_date`/`to_date` are optional ISO dates (default: trailing ~30 days; window capped at 366 days). Each row is `{trade_date, advances, declines, unchanged, total}`, sou
  • get_macro_indicators Official macro/sector indicators: MOSPI CPI, WPI, IIP (monthly), GDP (annual), and PPAC's Indian Basket crude-oil price (monthly). `dataset` is required: `"cpi"` (headline Consumer Price Index by sector/division), `"wpi"` (headline Wholesale Price Index — overall + food index only), `"i
  • get_fx_reference_rates Daily FBIL INR reference rates (USD/GBP/EUR/JPY/AED/IDR against INR). `currency_pair` optionally filters to one pair (e.g. `"USD/INR"`, case-insensitive). `from_date`/`to_date` are optional ISO dates (default: trailing 30 days). Each row is `{rate_date, currency_pair, unit_base, rate, s
  • get_sector_fii_flow Daily FII/FPI net flow (raw Rs), aggregated by sector -- the #74 sector-wise breakdown. Scope-keyed alongside its siblings (issue #285): get_market_fii_dii_flow is market-wide with no sector dimension; get_stock_fii_flow is per-stock; get_shareholding is per-company QUARTERLY holding %.
  • get_sector_fpi_investment Fortnightly FPI net investment and assets under custody by sector, from NSDL's Fortnightly Sector-wise FPI Investment data. Covers every FPI across BOTH depositories (NSDL and CDSL), 2012 onward -- the current sector-level FPI source; get_sector_fii_flow's CDSL feed stopped publishing af
  • get_fii_activity DEPRECATED (issue #285) — renamed to `get_stock_fii_flow`; use that instead. Kept as a thin back-compat alias for this release only (no removal date committed yet): delegates to the exact same query function as `get_stock_fii_flow`, so the response is byte-for-byte identical for the sam
  • get_market_calendar Get a unified, WHOLE-MARKET calendar of disclosed events across all NSE/BSE securities, over an ARBITRARY window (past or future). Use this instead of get_upcoming_results when you need a past window or multiple event types together; use get_upcoming_results instead when you just want a
  • get_ipos List IPO/public-issue records: upcoming, open, listing pending, or recently listed. `status` optionally filters to `upcoming`, `open`, `listing_pending`, or `listed` (omitted returns all four); an unknown value is a bad_request. Unlike most fields, `status` is derived at READ TIME from
  • get_financial_trends Get multi-period growth and margin trends for an Indian stock. Levels-vs-deltas division: this tool returns a PER-PERIOD time series (QoQ/YoY growth, `net_margin_delta`, `fcf_growth`, and per-period reportable-segment breakdowns, one row per displayed period) — not the latest levels or
  • get_pledge_trend Get the promoter share-pledge percentage trend for an Indian stock. Accepts NSE symbol, ISIN, or BSE code. `limit` (1..16) caps the most-recent periods. Returns the reported pledged-percentage time series. Raw disclosures only. Each period carries `pledge_disclosed`: false means this qu
  • get_data_freshness Report cache freshness: last successful refresh per data domain and overall health. Every scraper-backed domain (including fii_dii and the ipos family) carries a staleness threshold matched to its real refresh cadence, so a domain whose scraper job silently stops running gets flagged st

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