INDIVIDUAL MCP TOOL

execute_sql

Execute a SQL query on a HeliosDB database.

heliosdb.comnone authenticationAvailability not checked

LIVE ENDPOINT

https://cloud.heliosdb.com/api/v1/mcp

No auth detected

Connect to this endpoint to inspect the live schema for execute_sql and invoke it with your own arguments.

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Potential side effects detected · medium confidence · heuristic, not a guarantee.

CONNECT WITH APPROVAL

Review this server and its permissions before adding it. Secret placeholders must be set locally.

Codex

~/.codex/config.toml

[mcp_servers.heliosdb-com]
url = "https://cloud.heliosdb.com/api/v1/mcp"
enabled = true

Claude Code

.mcp.json

{
  "mcpServers": {
    "heliosdb-com": {
      "type": "http",
      "url": "https://cloud.heliosdb.com/api/v1/mcp"
    }
  }
}

Claude Desktop

Settings → Connectors → Add custom connector

Name: heliosdb-com
Remote MCP URL: https://cloud.heliosdb.com/api/v1/mcp

Add this remote URL as a custom connector in Claude Desktop. Availability depends on the user plan and workspace policy.

Cursor

.cursor/mcp.json

{
  "mcpServers": {
    "heliosdb-com": {
      "url": "https://cloud.heliosdb.com/api/v1/mcp"
    }
  }
}

Visual Studio Code

.vscode/mcp.json

Add to Visual Studio Code

{
  "servers": {
    "heliosdb-com": {
      "type": "http",
      "url": "https://cloud.heliosdb.com/api/v1/mcp"
    }
  }
}

Generic MCP

Client-specific MCP configuration

{
  "name": "heliosdb-com",
  "transport": "streamable-http",
  "url": "https://cloud.heliosdb.com/api/v1/mcp"
}

MCP Inspector

Run the official MCP Inspector locally and enter the indexed Streamable HTTP endpoint.

quick_start — Create a new HeliosDB account, organization, database, and API key in one step.
verify_email — Mark the caller's organization as 'verified' (upgrades free-tier quotas).
logout — Logout the current session.
list_databases — List all databases in an organization.
create_database — Create a new database in an organization.
delete_database — Delete a database from an organization.
list_branches — List all branches on a database.
create_branch — Create a new branch (Pro+).