isbn_validate — Checksum Validator MCP Tool
isbn_validate
(isbn validate) is one of 6 tools on the
Checksum Validator
MCP server. Connect the server and your client discovers it on the handshake.
by client
How to call isbn_validate from your client
- Claude Code Checksum Validator isbn_validate run in your project directory
- Claude Desktop Checksum Validator isbn_validate ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor Checksum Validator isbn_validate ~/.cursor/mcp.json
- VS Code Checksum Validator isbn_validate .vscode/mcp.json
- Zed Checksum Validator isbn_validate ~/.config/zed/settings.json
- Windsurf Checksum Validator isbn_validate ~/.codeium/windsurf/mcp_config.json
- Cline Checksum Validator isbn_validate ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI Checksum Validator isbn_validate ~/.gemini/settings.json
- Grok Checksum Validator isbn_validate .mcp.json (in your project root)
- ChatGPT Checksum Validator isbn_validate Settings → Connectors → Advanced → Developer mode
- Claude.ai Checksum Validator isbn_validate Settings → Connectors → Add custom connector
- LangChain Checksum Validator isbn_validate pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http checksum-validator https://apished.com/mcp/v1/checksumOther tools on this server
This list was read from the server itself, by connecting to it and calling tools/list on 24 September 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.