# Coil Live (trade.coil/stock-market-scanner): tool descriptions scored

- tools/list taken: 2026-11-02 (UTC)
- From: [Official MCP Registry](https://registry.modelcontextprotocol.io/v0/servers/trade.coil%2Fstock-market-scanner/versions/latest)
- Connected to: https://coil.trade/mcp
- Homepage: https://coil.trade/agents
- Scoring rules: v2
- Tools: 49
- Average: 51.5 / 100 (Cloudy)
- Near-identical pairs: 5

This page shows how Coil Live (trade.coil/stock-market-scanner)'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: 49 tools. Above 40, models choose less accurately.
- Minor: The server's instructions are 4689 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

- `remove_from_cart`: 22 / 100
  - Major: The description is too short (4 words).
  - Major: Says nothing about when to use it, or when not to.
  - Major: Arguments without a description: product_id.
  - Minor: String arguments with no constraint or example: product_id.
  - Minor: Says nothing about what it returns.
  - Minor: Required identifiers whose description does not say where the value comes from: product_id. Name the tool or the place that returns it, or models look it up first.
- `get_product_details`: 26 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Major: Arguments without a description: product_id.
  - Minor: String arguments with no constraint or example: product_id.
  - Minor: Says nothing about what it returns.
  - Minor: Required identifiers whose description does not say where the value comes from: product_id. Name the tool or the place that returns it, or models look it up first.
- `search_policies`: 26 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Major: Arguments without a description: query, product_ids.
  - Minor: String arguments with no constraint or example: query.
  - Minor: Says nothing about what it returns.
- `update_cart_item`: 26 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Major: Arguments without a description: product_id, quantity.
  - Minor: String arguments with no constraint or example: product_id.
  - Minor: Says nothing about what it returns.
  - Minor: Required identifiers whose description does not say where the value comes from: product_id. Name the tool or the place that returns it, or models look it up first.
- `get_fulfillment_options`: 27 / 100
  - Major: The description is too short (6 words).
  - Major: Says nothing about when to use it, or when not to.
  - Major: Arguments without a description: product_ids.
  - Minor: Says nothing about what it returns.
  - Minor: Required identifiers whose description does not say where the value comes from: product_ids. Name the tool or the place that returns it, or models look it up first.
- `add_to_cart`: 31 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Major: Arguments without a description: product_id, quantity.
  - Minor: String arguments with no constraint or example: product_id.
  - Minor: Says nothing about what it returns.
  - Minor: Required identifiers whose description does not say where the value comes from: product_id. Name the tool or the place that returns it, or models look it up first.
- `search_products`: 33 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Major: Arguments without a description: query, limit.
  - Minor: String arguments with no constraint or example: query.
- `get_cart`: 38 / 100
  - Major: The description only restates the name (7 words).
  - Major: The description is too short (7 words).
  - Major: Says nothing about when to use it, or when not to.
  - Minor: Says nothing about what it returns.
- `checkout_handoff`: 49 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: Says nothing about what it returns.
- `get_crypto_day`: 49 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: Says nothing about what it returns.
- `get_crypto_night`: 49 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: Says nothing about what it returns.
- `get_crypto_setups`: 49 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: Says nothing about what it returns.
- `get_crypto_trend`: 49 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: Says nothing about what it returns.
- `get_day_board`: 49 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: Says nothing about what it returns.
- `get_live_setup`: 49 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: Says nothing about what it returns.
- `get_market_leaders`: 49 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: Says nothing about what it returns.
- `get_morning_brief`: 49 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: Says nothing about what it returns.
- `list_research`: 49 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: Says nothing about what it returns.
- `why_not`: 49 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: Says nothing about what it returns.
- `score_record`: 51 / 100
  - Major: Says nothing about when to use it, or when not to.
- `get_buy_list`: 52 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: Says nothing about what it returns.
- `recall_memories`: 53 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: No `required` list, so every argument is optional.
- `get_rotation`: 54 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: Says nothing about what it returns.
- `get_buy_list_live`: 56 / 100
  - Major: Says nothing about when to use it, or when not to.
- `get_crypto_day_live`: 56 / 100
  - Major: Says nothing about when to use it, or when not to.
- `get_crypto_setups_live`: 56 / 100
  - Major: Says nothing about when to use it, or when not to.
- `get_crypto_trend_live`: 56 / 100
  - Major: Says nothing about when to use it, or when not to.
- `get_market_leaders_live`: 56 / 100
  - Major: Says nothing about when to use it, or when not to.
- `get_market_regime`: 56 / 100
  - Major: Says nothing about when to use it, or when not to.
- `get_morning_brief_live`: 56 / 100
  - Major: Says nothing about when to use it, or when not to.
- `get_sector_read_live`: 56 / 100
- `get_stock_read_live`: 56 / 100
  - Major: Says nothing about when to use it, or when not to.
- `why_not_live`: 56 / 100
  - Major: Says nothing about when to use it, or when not to.
- `get_board_asof`: 58 / 100
  - Minor: No `required` list, so every argument is optional.
- `get_crypto_night_live`: 59 / 100
  - Major: Says nothing about when to use it, or when not to.
- `get_day_board_live`: 59 / 100
  - Major: Says nothing about when to use it, or when not to.
- `get_market_regime_live`: 59 / 100
  - Major: Says nothing about when to use it, or when not to.
- `save_memory`: 59 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: Says nothing about what it returns.
- `get_full_board`: 61 / 100
  - Major: Says nothing about when to use it, or when not to.
- `get_hold_state`: 61 / 100
- `get_hold_state_live`: 61 / 100
- `get_live_rules`: 61 / 100
- `get_rotation_live`: 61 / 100
  - Major: Says nothing about when to use it, or when not to.
- `get_sector_read`: 61 / 100
- `check_my_trade_live`: 64 / 100
- `get_board_changes`: 64 / 100
  - Minor: No `required` list, so every argument is optional.
- `check_my_trade`: 66 / 100
- `get_engine_feed`: 66 / 100
  - Minor: No `required` list, so every argument is optional.
- `get_stock_read`: 66 / 100

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