# ClusterHack (dev.clusterhack/clusterhack): tool descriptions scored

- tools/list taken: 2026-11-02 (UTC)
- From: [Official MCP Registry](https://registry.modelcontextprotocol.io/v0/servers/dev.clusterhack%2Fclusterhack/versions/latest)
- Connected to: https://clusterhack.dev/mcp/
- Homepage: https://clusterhack.dev/mcp-features
- Scoring rules: v2
- Tools: 60
- Average: 58.2 / 100 (Cloudy)
- Near-identical pairs: 1

This page shows how ClusterHack (dev.clusterhack/clusterhack)'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: 60 tools. Above 40, models choose less accurately.

## Tools

- `company_vacancies`: 43 / 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.
- `event_info_blocks`: 46 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: Says nothing about what it returns.
- `tag_list`: 46 / 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.
- `event_background_images`: 48 / 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.
- `event_cities`: 48 / 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.
- `event_types`: 48 / 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.
- `article_get`: 49 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: Says nothing about what it returns.
  - Minor: Required identifiers whose description does not say where the value comes from: article_id. Name the tool or the place that returns it, or models look it up first.
- `server_info`: 49 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: Says nothing about what it returns.
- `team_readiness`: 49 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: Says nothing about what it returns.
  - Minor: Required identifiers whose description does not say where the value comes from: team_id. Name the tool or the place that returns it, or models look it up first.
- `company_employment_requests`: 51 / 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.
- `event_sponsor_tiers`: 51 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: Says nothing about what it returns.
- `submission_list`: 51 / 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.
- `tech_list`: 51 / 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.
- `submission_list_media`: 52 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: The description mentions none of its 3 or more arguments.
  - Minor: Says nothing about what it returns.
  - Minor: Required identifiers whose description does not say where the value comes from: submission_id. Name the tool or the place that returns it, or models look it up first.
- `team_get`: 52 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: Says nothing about what it returns.
  - Minor: Required identifiers whose description does not say where the value comes from: team_id. Name the tool or the place that returns it, or models look it up first.
- `article_list`: 54 / 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.
- `company_roster`: 54 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: Says nothing about what it returns.
  - Minor: Required identifiers whose description does not say where the value comes from: company_id. Name the tool or the place that returns it, or models look it up first.
- `event_leaderboard`: 54 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: Says nothing about what it returns.
- `event_schedule`: 54 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: The description mentions none of its 3 or more arguments.
  - Minor: Says nothing about what it returns.
- `event_share_links`: 54 / 100
  - Minor: Says nothing about what it returns.
- `event_sponsor_text`: 54 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: Says nothing about what it returns.
- `event_sponsors`: 54 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: Says nothing about what it returns.
- `event_team_stages`: 54 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: The description mentions none of its 3 or more arguments.
  - Minor: Says nothing about what it returns.
- `team_roles`: 54 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: The description mentions none of its 3 or more arguments.
  - Minor: Says nothing about what it returns.
- `article_languages`: 56 / 100
  - Minor: No `required` list, so every argument is optional.
  - Minor: Says nothing about what it returns.
- `event_nominations`: 56 / 100
  - Minor: The description mentions none of its 3 or more arguments.
  - Minor: Says nothing about what it returns.
- `team_list`: 56 / 100
  - Minor: No `required` list, so every argument is optional.
  - Minor: Says nothing about what it returns.
- `event_free_agents`: 57 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: The description mentions none of its 3 or more arguments.
  - Minor: Says nothing about what it returns.
- `event_registration_form`: 57 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: The description mentions none of its 3 or more arguments.
  - Minor: Says nothing about what it returns.
- `team_locations`: 57 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: Says nothing about what it returns.
  - Minor: Required identifiers whose description does not say where the value comes from: team_id. Name the tool or the place that returns it, or models look it up first.
- `team_members`: 57 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: The description mentions none of its 3 or more arguments.
  - Minor: Says nothing about what it returns.
  - Minor: Required identifiers whose description does not say where the value comes from: team_id. Name the tool or the place that returns it, or models look it up first.
- `team_seeking_members`: 57 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: Says nothing about what it returns.
- `company_employees`: 58 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: No `required` list, so every argument is optional.
- `company_list`: 59 / 100
  - Minor: No `required` list, so every argument is optional.
  - Minor: Says nothing about what it returns.
- `event_faq`: 59 / 100
  - Minor: Says nothing about what it returns.
- `event_my_membership`: 59 / 100
  - Minor: Says nothing about what it returns.
- `team_matchmaking_teams`: 59 / 100
  - Minor: Says nothing about what it returns.
- `event_branding`: 60 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: Says nothing about what it returns.
- `company_about_us`: 61 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: Required identifiers whose description does not say where the value comes from: company_id. Name the tool or the place that returns it, or models look it up first.
- `team_open_roles`: 61 / 100
  - Minor: No `required` list, so every argument is optional.
- `company_get`: 62 / 100
  - Minor: Says nothing about what it returns.
  - Minor: Required identifiers whose description does not say where the value comes from: company_id. Name the tool or the place that returns it, or models look it up first.
- `event_get`: 62 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: Says nothing about what it returns.
- `event_roles`: 62 / 100
  - Minor: Says nothing about what it returns.
- `company_ex_employees`: 63 / 100
  - Minor: No `required` list, so every argument is optional.
- `account_ai_access`: 64 / 100
  - Minor: Says nothing about what it returns.
- `article_titles`: 64 / 100
  - Minor: No `required` list, so every argument is optional.
  - Minor: Says nothing about what it returns.
- `event_my_registration_answers`: 64 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: The description mentions none of its 3 or more arguments.
- `event_presets`: 64 / 100
  - Minor: Says nothing about what it returns.
- `list_api_endpoints`: 64 / 100
  - Minor: No `required` list, so every argument is optional.
  - Minor: Says nothing about what it returns.
- `showcase_browse`: 64 / 100
  - 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.
- `invite_preview`: 66 / 100
  - Major: Says nothing about when to use it, or when not to.
- `list_capabilities`: 66 / 100
  - Minor: No `required` list, so every argument is optional.
- `submission_get`: 67 / 100
  - Minor: Says nothing about what it returns.
- `team_posts`: 69 / 100
  - Minor: The description mentions none of its 3 or more arguments.
  - Minor: Required identifiers whose description does not say where the value comes from: team_id. Name the tool or the place that returns it, or models look it up first.
- `account_how_to_sign_in`: 72 / 100
  - Minor: Says nothing about what it returns.
- `legal_info`: 72 / 100
  - Minor: Says nothing about what it returns.
- `search`: 74 / 100
  - Minor: The description mentions none of its 3 or more arguments.
- `submission_page`: 74 / 100
  - Minor: Required identifiers whose description does not say where the value comes from: submission_id. Name the tool or the place that returns it, or models look it up first.
- `event_list`: 76 / 100
  - Minor: No `required` list, so every argument is optional.
- `whoami`: 77 / 100

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