mcp-server-ssh-rails-runner/build/tools/executeMutate.js

MCP server for remote Rails code execution via SSH

import { z } from "zod";
const ExecuteMutateArgsSchema = z.object({
    snippetId: z.string().min(1),
});
export const executeMutateToolDefinition = {
    name: "execute_mutate",
    description: "Executes a previously validated Rails mutation using its snippet ID" +
        (process.env.PROJECT_NAME_AS_CONTEXT
            ? ` - used for the project: ${process.env.PROJECT_NAME_AS_CONTEXT}`
            : ""),
    inputSchema: {
        type: "object",
        properties: {
            snippetId: {
                type: "string",
                description: "The ID of the previously validated mutation snippet to execute",
            },
        },
        required: ["snippetId"],
    },
};
export async function executeMutate(args, sshRailsClient, codeSnippetClient) {
    const validatedArgs = ExecuteMutateArgsSchema.parse(args);
    try {
        // Retrieve and verify the snippet exists
        const snippet = await codeSnippetClient.getCodeSnippet(validatedArgs.snippetId);
        // Execute the mutation
        const result = await sshRailsClient.execute(snippet.code);
        return {
            content: [
                {
                    type: "text",
                    text: `Mutation executed successfully - Snippet ID: ${validatedArgs.snippetId}`,
                },
                {
                    type: "text",
                    text: JSON.stringify({
                        snippetId: validatedArgs.snippetId,
                        executionResult: result,
                        timestamp: new Date().toISOString(),
                    }),
                },
            ],
        };
    }
    catch (error) {
        const errorMessage = error instanceof Error ? error.message : "Unknown error";
        return {
            content: [
                {
                    type: "text",
                    text: `Failed to execute mutation: ${errorMessage}`,
                },
            ],
        };
    }
}