evm.function_selector — runtime MCP Tool
evm.function_selector
(evm function selector) is one of 26 tools on the
runtime
MCP server. Connect the server and your client discovers it on the handshake.
by client
How to call evm.function_selector from your client
- Claude Code runtime evm.function_selector run in your project directory
- Claude Desktop runtime evm.function_selector ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor runtime evm.function_selector ~/.cursor/mcp.json
- VS Code runtime evm.function_selector .vscode/mcp.json
- Zed runtime evm.function_selector ~/.config/zed/settings.json
- Windsurf runtime evm.function_selector ~/.codeium/windsurf/mcp_config.json
- Cline runtime evm.function_selector ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI runtime evm.function_selector ~/.gemini/settings.json
- Grok runtime evm.function_selector .mcp.json (in your project root)
- ChatGPT runtime evm.function_selector Settings → Connectors → Advanced → Developer mode
- Claude.ai runtime evm.function_selector Settings → Connectors → Add custom connector
- LangChain runtime evm.function_selector pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http runtime https://mcp.formatho.com/mcpOther tools on this server
- json.format
- json.minify
- json.validate
- base64.encode
- base64.decode
- url.encode
- url.decode
- slug.generate
- hash.text
- uuid.v4
- random.string
- jwt.decode
- evm.keccak256
- evm.create2_address
- evm.storage_slot
- evm.decode_calldata
- evm.v4_hook_permissions
- erc4626.math
- timestamp.convert
- regex.test
- case.convert
- hex.encode
- evm.checksum_address
- evm.unit_convert
- formatho.registry
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.