Usestring MCP Server

by usestringai.usestring/web-accessv1.2.2

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Active1d ago

Install Usestring MCP server

claude mcp add usestring -e STRING_AI_API_KEY='<string-ai-api-key>' -- npx -y @usestring/mcp

{
  "mcpServers": {
    "usestring": {
      "command": "npx",
      "args": [
        "-y",
        "@usestring/mcp"
      ],
      "env": {
        "STRING_AI_API_KEY": "<string-ai-api-key>"
      }
    }
  }
}

Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (project).

{
  "mcpServers": {
    "usestring": {
      "command": "npx",
      "args": [
        "-y",
        "@usestring/mcp"
      ],
      "env": {
        "STRING_AI_API_KEY": "<string-ai-api-key>"
      }
    }
  }
}

Settings → Developer → Edit Config (claude_desktop_config.json), then restart.

{
  "servers": {
    "usestring": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@usestring/mcp"
      ],
      "env": {
        "STRING_AI_API_KEY": "<string-ai-api-key>"
      }
    }
  }
}

Add to .vscode/mcp.json in your workspace.

{
  "mcpServers": {
    "usestring": {
      "command": "npx",
      "args": [
        "-y",
        "@usestring/mcp"
      ],
      "env": {
        "STRING_AI_API_KEY": "<string-ai-api-key>"
      }
    }
  }
}

Add to ~/.codeium/windsurf/mcp_config.json.

Configuration

Variable	Required	Secret	Description
STRING_AI_API_KEY	yes	yes	Your String API key (get one at portal.usestring.ai)

Remote endpoints

streamable-httphttps://mcp.usestring.ai/v1/mcp

Freshness

Active — last maintenance signal 1d ago. The newest of the signals below sets the band.

Last commit (default branch)
2026-10-08 · 1d ago · GitHub
Latest release
no data · GitHub
Package published
no data · npm/PyPI
Registry entry updated
2026-08-07 · 2mo ago · official registry · v1.2.2

FAQ

›How do I install the Usestring MCP server in Claude Code?

Run: claude mcp add usestring -e STRING_AI_API_KEY='<string-ai-api-key>' -- npx -y @usestring/mcp. For Cursor, VS Code, Claude Desktop and Windsurf, use the install tabs above.

›Does Usestring require an API key?

Yes. It expects STRING_AI_API_KEY, of which 1 is a secret.

›Can I use Usestring as a remote (hosted) MCP server?

Yes — it offers both a hosted endpoint and a local stdio package.

›Is Usestring in the official MCP registry?

Yes, as ai.usestring/web-access.