Gemini CLI MCP Server

import { Tool } from '@modelcontextprotocol/sdk/types.js'; import { executeTargetedAnalysis as executeTargetedCode2Prompt } from '../utils/code2prompt-executor.js'; import { executeTargetedAnalysis as executeTargetedGemini } from '../utils/gemini-executor.js'; export const targetedAnalysisTool: Tool = { name: 'gemini_targeted_analysis', description: 'Perform targeted analysis on specific files or folders using Gemini CLI with focused codebase context via code2prompt', inputSchema: { type: 'object', properties: { workingDir: { type: 'string', description: 'The working directory path of the codebase to analyze', }, targetPaths: { type: 'array', items: { type: 'string', }, description: 'Array of specific file or folder paths to analyze (relative to workingDir)', minItems: 1, }, analysisContext: { type: 'string', description: 'Optional context about what specific aspects to focus on in the analysis', default: '', }, }, required: ['workingDir', 'targetPaths'], }, }; export async function handleTargetedAnalysis(args: any) { try { const { workingDir, targetPaths, analysisContext = '' } = args; console.log(`Starting targeted analysis for: ${targetPaths.join(', ')} in ${workingDir}`); // Validate inputs if (!Array.isArray(targetPaths) || targetPaths.length === 0) { throw new Error('targetPaths must be a non-empty array'); } // Step 1: Execute code2prompt with targeted paths console.log('Analyzing targeted files with code2prompt...'); const code2promptResult = await executeTargetedCode2Prompt(workingDir, targetPaths); if (code2promptResult.error) { throw new Error(`code2prompt execution failed: ${code2promptResult.error}`); } if (!code2promptResult.output) { throw new Error('No targeted content extracted by code2prompt'); } console.log(`Targeted analysis complete. Token count: ${code2promptResult.tokenCount || 'unknown'}`); // Step 2: Send to Gemini CLI for targeted analysis console.log('Sending to Gemini CLI for component analysis...'); const geminiResult = await executeTargetedGemini( code2promptResult.output, targetPaths, workingDir ); if (geminiResult.error) { throw new Error(`Gemini CLI execution failed: ${geminiResult.error}`); } if (!geminiResult.response) { throw new Error('No response received from Gemini CLI'); } console.log('Targeted analysis completed successfully'); return { content: [ { type: 'text', text: JSON.stringify({ success: true, analysis: { targetPaths, tokenCount: code2promptResult.tokenCount, reviewResponse: geminiResult.response, workingDirectory: workingDir, analysisContext, timestamp: new Date().toISOString(), } }, null, 2) } ] }; } catch (error) { console.error('Error in targeted analysis:', error); return { content: [ { type: 'text', text: JSON.stringify({ success: false, error: error instanceof Error ? error.message : 'Unknown error occurred', targetPaths: args.targetPaths, timestamp: new Date().toISOString(), }, null, 2) } ], isError: true }; } }