MCPVault

edit_prompt

MCP tool from Systemprompt MCP Core by Ejb503

Update existing system prompts with versioning

How to use it

edit_prompt is exposed by the Systemprompt MCP Core MCP server. Add the server to your MCP client (Claude Desktop, Cursor, Windsurf and others), and the edit_prompt tool becomes available to the model automatically. See the full listing for setup details and every tool this server provides.

Install Systemprompt MCP Core

$npx -y @smithery/cli install systemprompt-agent-server --client claude
FULL SYSTEMPROMPT MCP CORE LISTING