# DalalOS: Indian Stock Market Research (NSE/BSE) (in.dalalos/mcp): tool descriptions scored

- tools/list taken: 2026-11-02 (UTC)
- From: [Official MCP Registry](https://registry.modelcontextprotocol.io/v0/servers/in.dalalos%2Fmcp/versions/latest)
- Connected to: https://mcp.dalalos.in/mcp
- Homepage: https://dalalos.in/
- Repository: https://github.com/BeyondNoww/DalalOS-Indian-Stock-Research
- Scoring rules: v2
- Tools: 62
- Average: 60.1 / 100 (Cloudy)
- Near-identical pairs: 0

This page shows how DalalOS: Indian Stock Market Research (NSE/BSE) (in.dalalos/mcp)'s tool descriptions scored, the issues found and the names of its tools and parameters. The descriptions are the server's own: read them where the copy came from.

Forecall asked the URL this server lists in the official MCP Registry for its tools/list once, on the date above, without calling any tool. The server may have changed since.

## Across the server

- Major: 62 tools. Above 40, models choose less accurately.
- Minor: The server's instructions are 6560 characters. Claude Code reads only the first 2,048 by default (Codex 0.154.0 reads them whole). Put what the server is for first.

## Tools

- `get_fo_participant_activity`: 47 / 100
  - Major: Arguments without a description: days.
  - Minor: No `required` list, so every argument is optional.
  - Minor: Says nothing about what it returns.
- `get_valuation_history`: 47 / 100
  - Major: Arguments without a description: query, days, interval.
  - Minor: String arguments with no constraint or example: query.
  - Minor: Says nothing about what it returns.
- `get_corporate_actions`: 50 / 100
  - Major: Arguments without a description: query, years, types.
  - Minor: String arguments with no constraint or example: query.
  - Minor: Says nothing about what it returns.
- `search_company_disclosures`: 50 / 100
  - Major: Arguments without a description: query, search_text, from_date, to_date, document_types, limit.
  - Minor: String arguments with no constraint or example: query, search_text.
  - Minor: The description mentions none of its 3 or more arguments.
  - Minor: Says nothing about what it returns.
- `get_announcement_bucket`: 52 / 100
  - Major: Arguments without a description: bucket, days.
  - Minor: String arguments with no constraint or example: bucket.
- `get_delivery_trends`: 52 / 100
  - Major: Arguments without a description: query, days.
  - Minor: String arguments with no constraint or example: query.
- `get_derivatives_positioning`: 52 / 100
  - Major: Arguments without a description: query.
  - Minor: String arguments with no constraint or example: query.
- `get_dividends`: 52 / 100
  - Major: Arguments without a description: query, years.
  - Minor: String arguments with no constraint or example: query.
- `get_fii_activity`: 52 / 100
  - Major: Arguments without a description: query, days.
  - Minor: String arguments with no constraint or example: query.
  - Minor: The description says the tool is deprecated. Name the replacement, and consider taking the tool out of tools/list: models avoid it when asked for what it does.
- `get_price_history`: 52 / 100
  - Major: Arguments without a description: query, days, adjusted, interval.
  - Minor: String arguments with no constraint or example: query.
  - Minor: The meaning of the boolean argument adjusted is unclear.
  - Minor: Says nothing about what it returns.
- `get_sector_fpi_investment`: 52 / 100
  - Major: Arguments without a description: from_date, to_date, sector, instrument, include_subsectors.
  - Minor: No `required` list, so every argument is optional.
  - Minor: The meaning of the boolean argument include_subsectors is unclear.
  - Minor: Says nothing about what it returns.
- `get_stock_events`: 52 / 100
  - Major: Arguments without a description: query, days, category.
  - Minor: String arguments with no constraint or example: query.
- `get_india_vix`: 54 / 100
  - Major: Arguments without a description: from_date, to_date.
  - Minor: No `required` list, so every argument is optional.
- `get_market_breadth`: 54 / 100
  - Major: Arguments without a description: from_date, to_date.
  - Minor: No `required` list, so every argument is optional.
- `get_relevant_peers`: 54 / 100
  - Major: Arguments without a description: query, purpose, event_context, limit.
  - Minor: String arguments with no constraint or example: query.
  - Minor: The description mentions none of its 3 or more arguments.
- `get_sector_overview`: 54 / 100
  - Major: Arguments without a description: sector, grain.
  - Minor: No `required` list, so every argument is optional.
- `get_batch_quotes`: 55 / 100
  - Major: Arguments without a description: symbols.
  - Minor: Says nothing about what it returns.
- `get_bulk_block_deals`: 55 / 100
  - Major: Arguments without a description: query, deal_type, days, limit.
  - Minor: String arguments with no constraint or example: query.
- `get_company_exposures`: 55 / 100
  - Major: Arguments without a description: query.
  - Minor: String arguments with no constraint or example: query.
- `get_company_profile`: 55 / 100
  - Major: Arguments without a description: query.
  - Minor: String arguments with no constraint or example: query.
  - Minor: Says nothing about what it returns.
- `get_index_valuation`: 55 / 100
  - Major: Arguments without a description: index, from_date, to_date.
  - Minor: String arguments with no constraint or example: index.
- `get_macro_indicators`: 55 / 100
  - Major: Arguments without a description: dataset, from_period, to_period, series_contains, limit.
  - Minor: String arguments with no constraint or example: dataset.
- `get_pledge_trend`: 55 / 100
  - Major: Arguments without a description: query, limit.
  - Minor: String arguments with no constraint or example: query.
- `list_index_constituents`: 55 / 100
  - Major: Arguments without a description: index, limit.
  - Minor: String arguments with no constraint or example: index.
- `ping`: 56 / 100
  - Major: Says nothing about when to use it, or when not to.
- `get_brsr`: 57 / 100
  - Major: Arguments without a description: query, years, include_raw.
  - Minor: String arguments with no constraint or example: query.
  - Minor: The meaning of the boolean argument include_raw is unclear.
- `get_company_macro_exposures`: 57 / 100
  - Major: Arguments without a description: query, factors, as_of_date.
  - Minor: String arguments with no constraint or example: query.
  - Minor: The description mentions none of its 3 or more arguments.
- `get_company_operating_metrics`: 57 / 100
  - Major: Arguments without a description: query, metrics, from_date, to_date, latest_only, limit.
  - Minor: String arguments with no constraint or example: query.
  - Minor: The description mentions none of its 3 or more arguments.
  - Minor: The meaning of the boolean argument latest_only is unclear.
- `get_event_context`: 57 / 100
  - Major: Arguments without a description: query, news_id.
  - Minor: String arguments with no constraint or example: query, news_id.
  - Minor: Required identifiers whose description does not say where the value comes from: news_id. Name the tool or the place that returns it, or models look it up first.
- `run_preset_screen`: 57 / 100
  - Major: Arguments without a description: name.
  - Minor: String arguments with no constraint or example: name.
- `get_technical_indicators`: 58 / 100
  - Major: Arguments without a description: query.
  - Minor: String arguments with no constraint or example: query.
  - Minor: Says nothing about what it returns.
- `get_fx_reference_rates`: 59 / 100
  - Major: Arguments without a description: currency_pair, from_date, to_date.
  - Minor: No `required` list, so every argument is optional.
- `get_sector_fii_flow`: 59 / 100
  - Major: Arguments without a description: from_date, to_date, sector.
  - Minor: No `required` list, so every argument is optional.
- `list_indices`: 59 / 100
  - Minor: Says nothing about what it returns.
- `get_company_report`: 60 / 100
  - Major: Arguments without a description: query, days.
  - Minor: String arguments with no constraint or example: query.
- `get_stock_fii_flow`: 60 / 100
  - Major: Arguments without a description: query, days.
  - Minor: String arguments with no constraint or example: query.
  - Minor: The description says the tool is deprecated. Name the replacement, and consider taking the tool out of tools/list: models avoid it when asked for what it does.
- `get_upcoming_results`: 60 / 100
  - Major: Arguments without a description: days, sector, limit.
  - Minor: No `required` list, so every argument is optional.
  - Minor: Says nothing about what it returns.
- `get_filing_extracts`: 62 / 100
  - Major: Arguments without a description: query, news_ids.
  - Minor: String arguments with no constraint or example: query.
  - Minor: Required identifiers whose description does not say where the value comes from: news_ids. Name the tool or the place that returns it, or models look it up first.
- `get_financial_trends`: 62 / 100
  - Major: Arguments without a description: query, period_type, limit.
  - Minor: String arguments with no constraint or example: query.
- `get_ipos`: 62 / 100
  - Major: Arguments without a description: status, limit.
  - Minor: No `required` list, so every argument is optional.
- `get_peer_comparison`: 62 / 100
  - Minor: The description is long (403 words). It helps selection but costs steps and tokens.
  - Major: Arguments without a description: query, limit.
  - Minor: String arguments with no constraint or example: query.
- `get_stock_quote`: 62 / 100
  - Major: Arguments without a description: query.
  - Minor: String arguments with no constraint or example: query.
- `get_top_movers`: 62 / 100
  - Major: Arguments without a description: index, metric, direction, limit.
  - Minor: No `required` list, so every argument is optional.
- `search_stocks`: 62 / 100
  - Major: Arguments without a description: query, limit.
  - Minor: String arguments with no constraint or example: query.
- `get_market_fii_dii_flow`: 64 / 100
  - Major: Arguments without a description: from_date, to_date, segment.
  - Minor: No `required` list, so every argument is optional.
- `get_filing_extract`: 65 / 100
  - Major: Arguments without a description: query, news_id.
  - Minor: String arguments with no constraint or example: query, news_id.
- `get_market_calendar`: 65 / 100
  - Major: Arguments without a description: date_from, date_to, types, limit.
  - Minor: String arguments with no constraint or example: date_from, date_to.
- `get_market_heatmap`: 65 / 100
  - Major: Arguments without a description: index, limit.
  - Minor: String arguments with no constraint or example: index.
- `get_returns`: 65 / 100
  - Major: Arguments without a description: query.
  - Minor: String arguments with no constraint or example: query.
- `get_shareholding`: 65 / 100
  - Major: Arguments without a description: query, limit.
  - Minor: String arguments with no constraint or example: query.
- `remove_from_watchlist`: 65 / 100
  - Major: Arguments without a description: symbols.
- `get_financials`: 67 / 100
  - Minor: The description is long (446 words). It helps selection but costs steps and tokens.
  - Major: Arguments without a description: query, period_type, limit.
  - Minor: String arguments with no constraint or example: query.
- `get_insider_trades`: 67 / 100
  - Major: Arguments without a description: symbol, days, from_date, to_date, category, side, min_value_inr, include_derivatives, group_by, limit.
  - Minor: No `required` list, so every argument is optional.
  - Minor: The meaning of the boolean argument include_derivatives is unclear.
- `list_preset_screens`: 67 / 100
  - Minor: Says nothing about what it returns.
- `add_to_watchlist`: 70 / 100
  - Major: Arguments without a description: symbols.
- `screen_stocks`: 70 / 100
  - Minor: The description is long (542 words). It helps selection but costs steps and tokens.
  - Major: Arguments without a description: filters, sort_by, order, limit.
- `get_data_freshness`: 72 / 100
  - Minor: Says nothing about what it returns.
- `list_announcement_buckets`: 75 / 100
  - Minor: Says nothing about what it returns.
- `screen_by_query`: 77 / 100
  - Major: Arguments without a description: query, dialect, sort_by, order, limit, offset, snapshot_id, definitions, columns, scope, only_latest_results, include_condition_counts.
  - Minor: String arguments with no constraint or example: query.
  - Minor: The meaning of the boolean argument only_latest_results is unclear.
  - Minor: The meaning of the boolean argument include_condition_counts is unclear.
- `list_index_valuations`: 79 / 100
- `get_fno_ban_list`: 84 / 100
- `get_watchlist`: 87 / 100

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