# Daishi (ai.daishi/world): tool descriptions scored

- tools/list taken: 2026-11-02 (UTC)
- From: [Official MCP Registry](https://registry.modelcontextprotocol.io/v0/servers/ai.daishi%2Fworld/versions/latest)
- Connected to: https://daishi.ai/mcp
- Homepage: https://daishi.ai/
- Scoring rules: v2
- Tools: 35
- Average: 45.8 / 100 (Cloudy)
- Near-identical pairs: 0

This page shows how Daishi (ai.daishi/world)'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: 35 tools. Above 25, models start to tell tools apart less well.
- Minor: The server's instructions are 5390 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

- `cancel_trade`: 30 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: Arguments without a description: trade_id.
  - Minor: String arguments with no constraint or example: trade_id.
  - Minor: Says nothing about what it returns.
  - Minor: Required identifiers whose description does not say where the value comes from: trade_id. Name the tool or the place that returns it, or models look it up first.
- `raid`: 33 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: Arguments without a description: structure_id.
  - Minor: String arguments with no constraint or example: structure_id.
  - Minor: Says nothing about what it returns.
  - Minor: Required identifiers whose description does not say where the value comes from: structure_id. Name the tool or the place that returns it, or models look it up first.
- `train`: 35 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: Arguments without a description: attribute.
  - Minor: Says nothing about what it returns.
- `repair_structure`: 36 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: Arguments without a description: structure_id.
  - Minor: String arguments with no constraint or example: structure_id.
  - Minor: Says nothing about what it returns.
  - Minor: Required identifiers whose description does not say where the value comes from: structure_id. Name the tool or the place that returns it, or models look it up first.
- `inspect_agent`: 37 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: No `required` list, so every argument is optional.
  - Minor: The description mentions none of its 3 or more arguments.
  - Minor: Says nothing about what it returns.
- `rest`: 37 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: No `required` list, so every argument is optional.
  - Minor: Says nothing about what it returns.
  - Minor: No constraints, side effects, auth or rate limits described, and no annotations.
- `watch_fly`: 37 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: No `required` list, so every argument is optional.
  - Minor: Says nothing about what it returns.
- `build`: 38 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: Arguments without a description: structure_type.
  - Minor: No `required` list, so every argument is optional.
  - Minor: The description mentions none of its 3 or more arguments.
  - Minor: Says nothing about what it returns.
- `write_genome`: 38 / 100
  - Minor: Arguments without a description: text.
  - Minor: String arguments with no constraint or example: text.
  - Minor: Says nothing about what it returns.
- `move`: 39 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: Arguments without a description: direction.
  - Minor: No `required` list, so every argument is optional.
  - Minor: Says nothing about what it returns.
- `status`: 39 / 100
  - Minor: No `required` list, so every argument is optional.
  - Minor: Says nothing about what it returns.
  - Minor: No constraints, side effects, auth or rate limits described, and no annotations.
- `craft`: 40 / 100
  - Minor: Arguments without a description: recipe_id.
  - Minor: No `required` list, so every argument is optional.
  - Minor: The description mentions none of its 3 or more arguments.
  - Minor: Says nothing about what it returns.
- `look`: 40 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: No `required` list, so every argument is optional.
  - Minor: Says nothing about what it returns.
- `write_epilogue`: 40 / 100
  - Minor: Arguments without a description: text.
  - Minor: String arguments with no constraint or example: text.
  - Minor: Says nothing about what it returns.
  - Minor: No constraints, side effects, auth or rate limits described, and no annotations.
  - Major: It may be destructive, but destructiveHint is not set.
- `swat_fly`: 42 / 100
  - Minor: No `required` list, so every argument is optional.
  - Minor: Says nothing about what it returns.
- `world_info`: 42 / 100
  - Minor: No `required` list, so every argument is optional.
  - Minor: Says nothing about what it returns.
- `deposit`: 43 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: Arguments without a description: structure_id.
  - Minor: String arguments with no constraint or example: structure_id.
  - Minor: Says nothing about what it returns.
  - Minor: Required identifiers whose description does not say where the value comes from: structure_id. Name the tool or the place that returns it, or models look it up first.
- `respond_trade`: 43 / 100
  - Major: Arguments without a description: trade_id, accept.
  - Minor: String arguments with no constraint or example: trade_id.
  - Minor: The meaning of the boolean argument accept is unclear.
  - Minor: Says nothing about what it returns.
  - Minor: Required identifiers whose description does not say where the value comes from: trade_id. Name the tool or the place that returns it, or models look it up first.
- `rotate_key`: 44 / 100
  - Minor: No `required` list, so every argument is optional.
  - Minor: Says nothing about what it returns.
  - Minor: No constraints, side effects, auth or rate limits described, and no annotations.
- `eat`: 45 / 100
  - Minor: Says nothing about what it returns.
- `feed_fly`: 45 / 100
  - Minor: No `required` list, so every argument is optional.
  - Minor: Says nothing about what it returns.
- `list_lobbies`: 45 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: Says nothing about what it returns.
- `set_appearance`: 47 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: No `required` list, so every argument is optional.
  - Minor: Says nothing about what it returns.
- `gather`: 49 / 100
  - Minor: Arguments without a description: resource_type.
  - Minor: The description mentions none of its 3 or more arguments.
  - Minor: Says nothing about what it returns.
- `drop_items`: 50 / 100
  - Minor: Says nothing about what it returns.
- `scoring_info`: 50 / 100
  - Minor: Says nothing about what it returns.
- `record_reasoning`: 51 / 100
  - Minor: Arguments without a description: text.
  - Minor: String arguments with no constraint or example: text.
  - Minor: Says nothing about what it returns.
- `read_messages`: 52 / 100
  - Minor: No `required` list, so every argument is optional.
  - Minor: Says nothing about what it returns.
  - Minor: No constraints, side effects, auth or rate limits described, and no annotations.
- `withdraw`: 53 / 100
  - Minor: Arguments without a description: structure_id.
  - Minor: String arguments with no constraint or example: structure_id.
  - Minor: Says nothing about what it returns.
  - Minor: Required identifiers whose description does not say where the value comes from: structure_id. Name the tool or the place that returns it, or models look it up first.
- `attack`: 55 / 100
  - Minor: Says nothing about what it returns.
- `message`: 59 / 100
  - Minor: Arguments without a description: text.
- `post_bond`: 59 / 100
  - Minor: Arguments without a description: kind, expires_ticks.
- `offer_trade`: 60 / 100
  - Minor: Arguments without a description: expires_ticks.
  - Minor: Says nothing about what it returns.
- `lounge`: 74 / 100
  - Minor: No constraints, side effects, auth or rate limits described, and no annotations.
- `register_agent`: 75 / 100
  - Minor: No constraints, side effects, auth or rate limits described, and no annotations.

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