# com.koalcheck/koalcheck: tool descriptions scored

- tools/list taken: 2026-11-02 (UTC)
- From: [Official MCP Registry](https://registry.modelcontextprotocol.io/v0/servers/com.koalcheck%2Fkoalcheck/versions/latest)
- Connected to: https://mcp.koalcheck.com/mcp
- Homepage: https://koalcheck.com/
- Scoring rules: v2
- Tools: 22
- Average: 38.4 / 100 (Rain)
- Near-identical pairs: 0

This page shows how com.koalcheck/koalcheck'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

- Minor: The server has no instructions. Say there, once, what the server is for and when to use it: Claude Code and Gemini CLI read the instructions before the tool descriptions.

## Tools

- `trending_tickers`: 21 / 100
  - Major: The description only restates the name (8 words).
  - Major: Says nothing about when to use it, or when not to.
  - Major: Arguments without a description: limit.
  - Minor: No `required` list, so every argument is optional.
  - Minor: No constraints, side effects, auth or rate limits described, and no annotations.
- `wsb_trending`: 25 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Major: Arguments without a description: limit.
  - Minor: No `required` list, so every argument is optional.
  - Minor: No constraints, side effects, auth or rate limits described, and no annotations.
- `stocktwits_symbol`: 26 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Major: Arguments without a description: ticker, limit.
  - Minor: String arguments with no constraint or example: ticker.
- `reddit_attention`: 30 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Major: Arguments without a description: ticker.
  - Minor: String arguments with no constraint or example: ticker.
  - Minor: No constraints, side effects, auth or rate limits described, and no annotations.
- `short_volume`: 30 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Major: Arguments without a description: ticker, days.
  - Minor: String arguments with no constraint or example: ticker.
  - Minor: No constraints, side effects, auth or rate limits described, and no annotations.
- `ticker_call_history`: 33 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Major: Arguments without a description: ticker, horizon_days.
  - Minor: String arguments with no constraint or example: ticker.
  - Minor: No constraints, side effects, auth or rate limits described, and no annotations.
- `insider_activity`: 35 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Major: Arguments without a description: ticker, since_days.
  - Minor: String arguments with no constraint or example: ticker.
  - Minor: No constraints, side effects, auth or rate limits described, and no annotations.
- `material_events`: 35 / 100
  - Major: Arguments without a description: ticker, since_days.
  - Minor: String arguments with no constraint or example: ticker.
  - Minor: No constraints, side effects, auth or rate limits described, and no annotations.
- `score_ticker`: 35 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Major: Arguments without a description: ticker, as_of, audience.
  - Minor: String arguments with no constraint or example: ticker.
  - Minor: No constraints, side effects, auth or rate limits described, and no annotations.
- `analyst_debate`: 37 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Major: Arguments without a description: handles, ticker, limit_per_analyst.
  - Minor: String arguments with no constraint or example: ticker.
  - Minor: No constraints, side effects, auth or rate limits described, and no annotations.
- `analyst_track_record`: 37 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Major: Arguments without a description: handle, refresh.
  - Minor: String arguments with no constraint or example: handle.
  - Minor: The meaning of the boolean argument refresh is unclear.
  - Minor: No constraints, side effects, auth or rate limits described, and no annotations.
- `screen_stocks`: 37 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Major: Arguments without a description: source, mode, universe, min_coverage, limit, audience.
  - Minor: No `required` list, so every argument is optional.
  - Minor: No constraints, side effects, auth or rate limits described, and no annotations.
- `fundamentals`: 40 / 100
  - Major: Arguments without a description: ticker, as_of.
  - Minor: String arguments with no constraint or example: ticker.
  - Minor: No constraints, side effects, auth or rate limits described, and no annotations.
- `quote`: 40 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Major: Arguments without a description: ticker.
  - Minor: String arguments with no constraint or example: ticker.
- `ticker_social_sentiment`: 40 / 100
  - Major: Arguments without a description: ticker, limit, sources.
  - Minor: String arguments with no constraint or example: ticker.
  - Minor: No constraints, side effects, auth or rate limits described, and no annotations.
- `leaderboard`: 42 / 100
  - Major: Arguments without a description: view, horizon, limit.
  - Minor: No `required` list, so every argument is optional.
  - Minor: No constraints, side effects, auth or rate limits described, and no annotations.
- `analyst_recent_calls`: 43 / 100
  - Major: Arguments without a description: handle, limit.
  - Minor: String arguments with no constraint or example: handle.
- `analyst_profile`: 45 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Major: Arguments without a description: handle.
  - Minor: String arguments with no constraint or example: handle.
- `search_x`: 48 / 100
  - Major: Arguments without a description: query, limit, latest.
  - 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 is unclear.
  - Minor: No constraints, side effects, auth or rate limits described, and no annotations.
- `tweet_store_stats`: 50 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: No constraints, side effects, auth or rate limits described, and no annotations.
- `analyst_views`: 52 / 100
  - Major: Arguments without a description: handles, ticker, limit_per_analyst.
  - Minor: No constraints, side effects, auth or rate limits described, and no annotations.
- `my_account`: 63 / 100

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