ClusterHack MCP MCP server

An official Model Context Protocol server provided by ClusterHack that allows AI assistants to manage hackathon events. It enables organizers to create events, invite judges, and publish winners, while allowing participants to find teams and submit projects, all authenticated via OAuth 2.1 + PKCE.

Endpoint and access

No sign-in: your client connects and lists tools immediately, with no account or key.

No sign-inEndpoint checked 2026-10-05Operated by ClusterHack

MCP endpoint (Streamable HTTP)

https://clusterhack.dev/mcp/

Vendor documentation

What you can do with it

Open an event and build the timeline
Find teams looking for specific roles
Score submissions on every criterion
Publish the winners of the hackathon

Tools advertised by the last live check:

event_roles
list_api_endpoints
list_capabilities
search
server_info
whoami
event_background_images
event_cities
event_faq
event_get
event_info_blocks
event_list
event_nominations
event_presets
event_schedule
event_share_links
event_team_stages
event_types
event_branding
event_free_agents
event_my_membership
event_my_registration_answers
event_registration_form
invite_preview
team_get
team_list
team_locations
team_matchmaking_teams
team_members
team_open_roles
team_posts
team_readiness
team_roles
team_seeking_members
submission_get
submission_list
submission_list_media
submission_page
event_leaderboard
showcase_browse
company_about_us
company_employees
company_employment_requests
company_ex_employees
company_get
company_list
company_roster
company_vacancies
event_sponsor_text
event_sponsor_tiers
event_sponsors
article_get
article_languages
article_list
article_titles
legal_info
tag_list
tech_list
account_ai_access
account_how_to_sign_in

Connect from your client

Each snippet registers the same endpoint; pick the client you use.

This server is operated by the named third party. Listing and endpoint checks are not an endorsement or a security audit. Review the operator's permissions, terms, and data handling before connecting. How listings are checked and corrected.

Claude Code

Run this once in a terminal. It registers a Streamable HTTP server. Use --scope project to write .mcp.json for the repo.

Claude Code configuration

claude mcp add --transport http clusterhack-mcp https://clusterhack.dev/mcp/

Codex

Run this once. Codex stores MCP servers in ~/.codex/config.toml (or .codex/config.toml in a trusted project).

Codex configuration

codex mcp add clusterhack-mcp --url https://clusterhack.dev/mcp/

Cursor

Merge this server into .cursor/mcp.json in your project, then enable clusterhack-mcp in your MCP settings.

Cursor configuration

{
  "mcpServers": {
    "clusterhack-mcp": {
      "url": "https://clusterhack.dev/mcp/"
    }
  }
}

Cline

Merge this into cline_mcp_settings.json (Cline → MCP Servers → Configure). The type must be streamableHttp for a remote HTTP server.

Cline configuration

{
  "mcpServers": {
    "clusterhack-mcp": {
      "type": "streamableHttp",
      "url": "https://clusterhack.dev/mcp/",
      "disabled": false
    }
  }
}

VS Code

Merge this server into .vscode/mcp.json. Use MCP: List Servers to start clusterhack-mcp and inspect its tools.

VS Code configuration

{
  "servers": {
    "clusterhack-mcp": {
      "type": "http",
      "url": "https://clusterhack.dev/mcp/"
    }
  }
}

Gemini CLI

Run this once. It writes .gemini/settings.json in the current project; pass --scope user for ~/.gemini/settings.json.

Gemini CLI configuration

gemini mcp add --transport http clusterhack-mcp https://clusterhack.dev/mcp/

Claude Desktop

Merge this into claude_desktop_config.json (macOS: ~/Library/Application Support/Claude/, Windows: %APPDATA%\Claude\), then restart Claude Desktop.

Claude Desktop configuration

{
  "mcpServers": {
    "clusterhack-mcp": {
      "url": "https://clusterhack.dev/mcp/"
    }
  }
}

Windsurf

Merge this into ~/.codeium/windsurf/mcp_config.json, then refresh MCP in Cascade. Windsurf remote servers use serverUrl, not url.

Windsurf configuration

{
  "mcpServers": {
    "clusterhack-mcp": {
      "serverUrl": "https://clusterhack.dev/mcp/"
    }
  }
}

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