DOCS

DalalOS product docs

DalalOS is a hosted MCP server for self-directed investors researching NSE/BSE stocks. Connect your AI client, ask one question, then use the tool reference when you need exact parameters or response fields. Market-data research tools are read-only; authenticated watchlist add/remove actions are the explicit account-scoped write exception.

Quickstart

01

Choose a connection method

Use native OAuth, a remote MCP URL with an API key, or the REST API with an API key.

02

Ask one question

Ask for a quote, comparison, screen, or research workflow in plain English.

03

Verify the evidence

Confirm market-data responses include their source, freshness, and raw figures or computed ratios.

Get started

OverviewConnect DalalOS, verify the connection, and find the right tool for a market-data question.QuickstartAdd the MCP URL as a custom connector or connect from the command line, then verify it works.

Connect a client

ClaudeUse Claude's custom connector flow with OAuth, or connect Claude Code from the terminal.ChatGPT, Cursor & other clientsConnect ChatGPT, Cursor and compatible MCP clients with OAuth first, or use an API key only when a client requires it.

Reference

All toolsBrowse the documented MCP tools, parameters, response fields, caveats, and example prompts.Data sources & freshnessSee where market data comes from, what end-of-day means, and how to interpret source, cache age and stale status.REST API referenceAuthenticate with an API key and call the read-only JSON data surface from scripts and services.How screens workWrite a stock screen: ratio names, operators, units, functions, missing values, sector filters and export.Screener ratiosEvery ratio the screener can filter on, with its definition, unit, Screener.in name and DalalOS id.

Tool groups

Search & discovery8 Quotes & prices6 Financials & ratios7 Peer comparison2 Ownership & risk3 Corporate actions & events11 Market context17 Watchlists3 System2

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