ic_topic_cross — opennih MCP Tool
ic_topic_cross
(ic topic cross) is one of 14 tools on the
opennih
MCP server. Connect the server and your client discovers it on the handshake.
by client
How to call ic_topic_cross from your client
- Claude Code opennih ic_topic_cross run in your project directory
- Claude Desktop opennih ic_topic_cross ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor opennih ic_topic_cross ~/.cursor/mcp.json
- VS Code opennih ic_topic_cross .vscode/mcp.json
- Zed opennih ic_topic_cross ~/.config/zed/settings.json
- Windsurf opennih ic_topic_cross ~/.codeium/windsurf/mcp_config.json
- Cline opennih ic_topic_cross ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI opennih ic_topic_cross ~/.gemini/settings.json
- Grok opennih ic_topic_cross .mcp.json (in your project root)
- ChatGPT opennih ic_topic_cross Settings → Connectors → Advanced → Developer mode
- Claude.ai opennih ic_topic_cross Settings → Connectors → Add custom connector
- LangChain opennih ic_topic_cross pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http opennih https://mcp.opennih.org/mcpOther tools on this server
This list was read from the server itself, by connecting to it and calling tools/list on 13 October 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.