Added github repo block and tool

tools/github/repo.ts

@@ -0,0 +1,86 @@
+import { ToolConfig, ToolResponse } from '../types'
+
+export interface RepoInfoParams {
+  owner: string
+  repo: string
+  apiKey?: string
+}
+
+export interface RepoInfoResponse extends ToolResponse {
+  output: {
+    name: string
+    description: string
+    stars: number
+    forks: number
+    openIssues: number
+    language: string
+  }
+}
+
+export const repoInfoTool: ToolConfig<RepoInfoParams, RepoInfoResponse> = {
+  id: 'github.repoinfo',
+  name: 'GitHub Repository Info',
+  description: 'Fetch detailed information about a GitHub repository',
+  version: '1.0.0',
+
+  params: {
+    owner: {
+      type: 'string',
+      required: true,
+      description: 'Repository owner (user or organization)'
+    },
+    repo: {
+      type: 'string',
+      required: true,
+      description: 'Repository name'
+    },
+    apiKey: {
+      type: 'string',
+      description: 'GitHub Personal Access Token'
+    }
+  },
+
+  request: {
+    url: (params: RepoInfoParams) => 
+      `https://api.github.com/repos/${params.owner}/${params.repo}`,
+    method: 'GET',
+    headers: (params: RepoInfoParams) => ({
+      'Accept': 'application/vnd.github+json',
+      'Authorization': params.apiKey ? `Bearer ${params.apiKey}` : '',
+      'X-GitHub-Api-Version': '2022-11-28'
+    })
+  },
+
+  transformResponse: async (response: Response) => {
+    if (!response.ok) {
+      throw new Error(`GitHub API error: ${response.statusText}`)
+    }
+
+    const data = await response.json()
+    
+    return {
+      success: true,
+      output: {
+        name: data.name,
+        description: data.description || '',
+        stars: data.stargazers_count,
+        forks: data.forks_count,
+        openIssues: data.open_issues_count,
+        language: data.language || 'Not specified'
+      }
+    }
+  },
+
+  transformError: (error) => {
+    if (error instanceof Error) {
+      if (error.message.includes('404')) {
+        return 'Repository not found. Please check the owner and repository name.'
+      }
+      if (error.message.includes('401')) {
+        return 'Authentication failed. Please check your GitHub token.'
+      }
+      return error.message
+    }
+    return 'Failed to fetch repository information'
+  }
+}