mcp-server-chart vs ontomics

Side-by-side comparison to help you pick between these two MCP servers.

	mcp-server-chart by antvis	ontomics by EtienneChollet
Stars	★ 4,068	★ 31
30d uses	10,239	—
Score	84	44
Official	—	—
Categories	AI / LLM ToolsDeveloper ToolsProductivity	Developer ToolsAI / LLM ToolsKnowledge Graph
Language	TypeScript	Rust
Last commit	this month	1 mo ago

mcp-server-chart · Summary

A TypeScript MCP server for generating 26+ visualization charts using AntV, supporting multiple chart types and deployment options.

ontomics · Summary

ontomics extracts domain knowledge from codebases via MCP, reducing token consumption 20x and search time 10x by making concepts and naming conventions queryable.

mcp-server-chart · Use cases

Data analysts creating visual reports from datasets
AI assistants generating custom charts based on user requests
Web applications embedding visualization capabilities via HTTP API

ontomics · Use cases

Accelerating code understanding by 20x through concept-based queries instead of file searches
Maintaining code consistency by checking naming conventions against established patterns
Discovering implementation similarities across differently named functions
Exporting domain knowledge to bootstrap new repositories with established conventions

mcp-server-chart · Install

Installation

Install globally:

npm install -g @antv/mcp-server-chart

For Desktop Apps (e.g., Claude Desktop, VSCode):

{
  "mcpServers": {
    "mcp-server-chart": {
      "command": "npx",
      "args": ["-y", "@antv/mcp-server-chart"]
    }
  }
}

For Windows:

{
  "mcpServers": {
    "mcp-server-chart": {
      "command": "cmd",
      "args": ["/c", "npx", "-y", "@antv/mcp-server-chart"]
    }
  }
}

ontomics · Install

Install ontomics using your preferred method:

**npm (macOS/Linux):**

npm install -g @ontomics/ontomics

**macOS (Homebrew):**

brew install EtienneChollet/tap/ontomics

**Register with Claude Desktop:** Add to your claude_desktop_config.json:

{
  "mcpServers": {
    "ontomics": {
      "command": "ontomics"
    }
  }
}

**Share with your team** — drop an .mcp.json in your repo root:

{
  "mcpServers": {
    "ontomics": {
      "command": "npx",
      "args": ["-y", "@ontomics/ontomics", "--repo", "."]
    }
  }
}

Comparison generated from public README + GitHub signals. Last updated automatically.