compare_elements — Periodic Table 2026 MCP Tool
compare_elements
(compare elements) is one of 4 tools on the
Periodic Table 2026
MCP server. Connect the server and your client discovers it on the handshake.
by client
How to call compare_elements from your client
- Claude Code Periodic Table 2026 compare_elements run in your project directory
- Claude Desktop Periodic Table 2026 compare_elements ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor Periodic Table 2026 compare_elements ~/.cursor/mcp.json
- VS Code Periodic Table 2026 compare_elements .vscode/mcp.json
- Zed Periodic Table 2026 compare_elements ~/.config/zed/settings.json
- Windsurf Periodic Table 2026 compare_elements ~/.codeium/windsurf/mcp_config.json
- Cline Periodic Table 2026 compare_elements ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI Periodic Table 2026 compare_elements ~/.gemini/settings.json
- Grok Periodic Table 2026 compare_elements .mcp.json (in your project root)
- ChatGPT Periodic Table 2026 compare_elements Settings → Connectors → Advanced → Developer mode
- Claude.ai Periodic Table 2026 compare_elements Settings → Connectors → Add custom connector
- LangChain Periodic Table 2026 compare_elements pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http periodic-table https://theperiodictable.org/mcpOther tools on this server
This list was read from the server itself, by connecting to it and calling tools/list on 11 November 2026. It is what
the server actually exposes, not what its listing claims.
Mutating and Read-only are read off each tool's name, not its schema — a hint, not a guarantee. The registry stores tool names only; connect the server for its live schemas.