# Strategy Arena (io.strategyarena/strategyarena): tool descriptions scored

- tools/list taken: 2026-11-02 (UTC)
- From: [Official MCP Registry](https://registry.modelcontextprotocol.io/v0/servers/io.strategyarena%2Fstrategyarena/versions/latest)
- Connected to: https://strategyarena.io/mcp
- Homepage: https://strategyarena.io/lab-mcp
- Scoring rules: v2
- Tools: 45
- Average: 53.7 / 100 (Cloudy)
- Near-identical pairs: 0

This page shows how Strategy Arena (io.strategyarena/strategyarena)'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: 45 tools. Above 40, models choose less accurately.
- Minor: The server's instructions are 4155 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

- `community_arena_rankings`: 34 / 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.
- `get_monster_evolution_log`: 37 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Major: Arguments without a description: limit, family.
  - Minor: No `required` list, so every argument is optional.
- `arena_leaderboard`: 40 / 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.
- `compare_arenas`: 40 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Major: Arguments without a description: assets, top_n.
  - Minor: No `required` list, so every argument is optional.
- `get_arenascript_optimization_status`: 40 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Major: Arguments without a description: job_id.
- `list_native_strategies`: 42 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: Arguments without a description: limit.
  - Minor: No `required` list, so every argument is optional.
- `search_strategies`: 42 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Major: Arguments without a description: query, limit.
- `get_monster_detail`: 45 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Major: Arguments without a description: monster_id.
  - Minor: Required identifiers whose description does not say where the value comes from: monster_id. Name the tool or the place that returns it, or models look it up first.
- `market_regime`: 45 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: Arguments without a description: verbose.
  - Minor: No `required` list, so every argument is optional.
  - Minor: The meaning of the boolean argument verbose is unclear.
- `suggest_experiments`: 45 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: Arguments without a description: count.
  - Minor: No `required` list, so every argument is optional.
- `list_arena_strategies`: 48 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: Arguments without a description: limit.
  - Minor: No `required` list, so every argument is optional.
- `describe_survival_audit`: 49 / 100
  - Major: Arguments without a description: pine_hint.
  - Minor: No `required` list, so every argument is optional.
- `community_arena_stats`: 50 / 100
  - Major: Says nothing about when to use it, or when not to.
- `get_arena_passport`: 51 / 100
  - Major: Arguments without a description: publication_id.
  - Minor: Required identifiers whose description does not say where the value comes from: publication_id. Name the tool or the place that returns it, or models look it up first.
- `arena_snapshot`: 52 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: No `required` list, so every argument is optional.
- `get_overfit_autopsy`: 54 / 100
  - Major: Says nothing about when to use it, or when not to.
- `get_pine_converter_contract`: 54 / 100
  - Major: Says nothing about when to use it, or when not to.
- `list_cuda_families`: 54 / 100
  - Major: Says nothing about when to use it, or when not to.
- `list_strategy_templates`: 54 / 100
  - Major: Says nothing about when to use it, or when not to.
- `get_world_arena_facts`: 55 / 100
  - Major: Arguments without a description: section.
  - Minor: No `required` list, so every argument is optional.
- `inspect_pine_export_capability`: 55 / 100
  - Major: Says nothing about when to use it, or when not to.
- `validate_arenascript`: 55 / 100
  - Major: Says nothing about when to use it, or when not to.
- `engine_robustness_check`: 56 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: Arguments without a description: holdout_percent.
- `generate_arenascript_strategy`: 56 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: Arguments without a description: style.
- `arenascript_reference`: 57 / 100
  - Major: Says nothing about when to use it, or when not to.
- `explore_arena`: 57 / 100
  - Minor: No `required` list, so every argument is optional.
- `list_arena_assets`: 57 / 100
  - Major: Says nothing about when to use it, or when not to.
- `list_arenascript_monsters`: 57 / 100
  - Major: Says nothing about when to use it, or when not to.
- `predictions`: 57 / 100
  - Major: Says nothing about when to use it, or when not to.
- `backtest_arenascript`: 58 / 100
  - Major: Says nothing about when to use it, or when not to.
- `backtest_strategy`: 58 / 100
  - Major: Says nothing about when to use it, or when not to.
- `export_to_tradingview`: 58 / 100
  - Minor: Arguments without a description: job_id.
- `invent_and_backtest`: 58 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: Arguments without a description: style.
- `monte_carlo`: 58 / 100
  - Major: Says nothing about when to use it, or when not to.
- `get_lab_report_demo`: 59 / 100
- `get_strategy_hospital`: 59 / 100
- `play_public_round`: 59 / 100
  - Minor: Arguments without a description: style.
  - Minor: The description mentions none of its 3 or more arguments.
- `repair_arenascript`: 60 / 100
  - Major: Says nothing about when to use it, or when not to.
- `compare_public_ideas`: 61 / 100
  - Minor: Arguments without a description: style_a, style_b.
  - Minor: The description mentions none of its 3 or more arguments.
- `describe_tradingview_partner_path`: 62 / 100
  - Major: Says nothing about when to use it, or when not to.
- `live_match`: 62 / 100
  - Major: Says nothing about when to use it, or when not to.
- `get_lab_desktop_handoff`: 64 / 100
  - Major: Says nothing about when to use it, or when not to.
- `get_product_contract`: 65 / 100
- `read_arena_weekly_distribution`: 65 / 100
- `get_public_proofs`: 72 / 100

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