ocular MCP Server

Name: ocular MCP Server
Author: io.github.xyun1996

io.github.xyun1996/ocular

Repository Registry

What is the ocular MCP server?

Vision tools for coding agents: screenshots, OCR, UI diffs, errors, tables, and charts.

How to install ocular

Copy-paste configuration for popular MCP clients.

transport: stdio

Config generated by PluginBench — verify against the source before use.

Environment / auth

OCULAR_BASE_URL
required
OpenAI-compatible API base URL
OCULAR_API_KEY
required
secret
API key for the configured vision model provider
OCULAR_MODEL
required
Vision-capable model identifier

Claude Desktop

~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "ocular": {
      "command": "npx",
      "args": [
        "-y",
        "ocular-mcp"
      ],
      "env": {
        "OCULAR_BASE_URL": "<YOUR_OCULAR_BASE_URL>",
        "OCULAR_API_KEY": "<YOUR_OCULAR_API_KEY>",
        "OCULAR_MODEL": "<YOUR_OCULAR_MODEL>"
      }
    }
  }
}

Cursor

~/.cursor/mcp.json

{
  "mcpServers": {
    "ocular": {
      "command": "npx",
      "args": [
        "-y",
        "ocular-mcp"
      ],
      "env": {
        "OCULAR_BASE_URL": "<YOUR_OCULAR_BASE_URL>",
        "OCULAR_API_KEY": "<YOUR_OCULAR_API_KEY>",
        "OCULAR_MODEL": "<YOUR_OCULAR_MODEL>"
      }
    }
  }
}

Windsurf

~/.codeium/windsurf/mcp_config.json

{
  "mcpServers": {
    "ocular": {
      "command": "npx",
      "args": [
        "-y",
        "ocular-mcp"
      ],
      "env": {
        "OCULAR_BASE_URL": "<YOUR_OCULAR_BASE_URL>",
        "OCULAR_API_KEY": "<YOUR_OCULAR_API_KEY>",
        "OCULAR_MODEL": "<YOUR_OCULAR_MODEL>"
      }
    }
  }
}

VS Code

.vscode/mcp.json

{
  "servers": {
    "ocular": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "ocular-mcp"
      ],
      "env": {
        "OCULAR_BASE_URL": "<YOUR_OCULAR_BASE_URL>",
        "OCULAR_API_KEY": "<YOUR_OCULAR_API_KEY>",
        "OCULAR_MODEL": "<YOUR_OCULAR_MODEL>"
      }
    }
  }
}

Claude Code

claude mcp add ocular --env OCULAR_BASE_URL=<YOUR_OCULAR_BASE_URL> --env OCULAR_API_KEY=<YOUR_OCULAR_API_KEY> --env OCULAR_MODEL=<YOUR_OCULAR_MODEL> -- npx -y ocular-mcp