Merge pull request #308 from AutoMaker-Org/feat/github-issue-comments

feat: add GitHub issue comments display and AI validation integration

apps/server/src/routes/github/index.ts

@@ -8,6 +8,7 @@ import { validatePathParams } from '../../middleware/validate-paths.js';
 import { createCheckGitHubRemoteHandler } from './routes/check-github-remote.js';
 import { createListIssuesHandler } from './routes/list-issues.js';
 import { createListPRsHandler } from './routes/list-prs.js';
+import { createListCommentsHandler } from './routes/list-comments.js';
 import { createValidateIssueHandler } from './routes/validate-issue.js';
 import {
   createValidationStatusHandler,
@@ -27,6 +28,7 @@ export function createGitHubRoutes(
   router.post('/check-remote', validatePathParams('projectPath'), createCheckGitHubRemoteHandler());
   router.post('/issues', validatePathParams('projectPath'), createListIssuesHandler());
   router.post('/prs', validatePathParams('projectPath'), createListPRsHandler());
+  router.post('/issue-comments', validatePathParams('projectPath'), createListCommentsHandler());
   router.post(
     '/validate-issue',
     validatePathParams('projectPath'),

apps/server/src/routes/github/routes/list-comments.ts

@@ -0,0 +1,212 @@
+/**
+ * POST /issue-comments endpoint - Fetch comments for a GitHub issue
+ */
+
+import { spawn } from 'child_process';
+import type { Request, Response } from 'express';
+import type { GitHubComment, IssueCommentsResult } from '@automaker/types';
+import { execEnv, getErrorMessage, logError } from './common.js';
+import { checkGitHubRemote } from './check-github-remote.js';
+
+interface ListCommentsRequest {
+  projectPath: string;
+  issueNumber: number;
+  cursor?: string;
+}
+
+interface GraphQLComment {
+  id: string;
+  author: {
+    login: string;
+    avatarUrl?: string;
+  } | null;
+  body: string;
+  createdAt: string;
+  updatedAt: string;
+}
+
+interface GraphQLResponse {
+  data?: {
+    repository?: {
+      issue?: {
+        comments: {
+          totalCount: number;
+          pageInfo: {
+            hasNextPage: boolean;
+            endCursor: string | null;
+          };
+          nodes: GraphQLComment[];
+        };
+      };
+    };
+  };
+  errors?: Array<{ message: string }>;
+}
+
+/** Timeout for GitHub API requests in milliseconds */
+const GITHUB_API_TIMEOUT_MS = 30000;
+
+/**
+ * Validate cursor format (GraphQL cursors are typically base64 strings)
+ */
+function isValidCursor(cursor: string): boolean {
+  return /^[A-Za-z0-9+/=]+$/.test(cursor);
+}
+
+/**
+ * Fetch comments for a specific issue using GitHub GraphQL API
+ */
+async function fetchIssueComments(
+  projectPath: string,
+  owner: string,
+  repo: string,
+  issueNumber: number,
+  cursor?: string
+): Promise<IssueCommentsResult> {
+  // Validate cursor format to prevent potential injection
+  if (cursor && !isValidCursor(cursor)) {
+    throw new Error('Invalid cursor format');
+  }
+
+  // Use GraphQL variables instead of string interpolation for safety
+  const query = `
+    query GetIssueComments($owner: String!, $repo: String!, $issueNumber: Int!, $cursor: String) {
+      repository(owner: $owner, name: $repo) {
+        issue(number: $issueNumber) {
+          comments(first: 50, after: $cursor) {
+            totalCount
+            pageInfo {
+              hasNextPage
+              endCursor
+            }
+            nodes {
+              id
+              author {
+                login
+                avatarUrl
+              }
+              body
+              createdAt
+              updatedAt
+            }
+          }
+        }
+      }
+    }`;
+
+  const variables = {
+    owner,
+    repo,
+    issueNumber,
+    cursor: cursor || null,
+  };
+
+  const requestBody = JSON.stringify({ query, variables });
+
+  const response = await new Promise<GraphQLResponse>((resolve, reject) => {
+    const gh = spawn('gh', ['api', 'graphql', '--input', '-'], {
+      cwd: projectPath,
+      env: execEnv,
+    });
+
+    // Add timeout to prevent hanging indefinitely
+    const timeoutId = setTimeout(() => {
+      gh.kill();
+      reject(new Error('GitHub API request timed out'));
+    }, GITHUB_API_TIMEOUT_MS);
+
+    let stdout = '';
+    let stderr = '';
+    gh.stdout.on('data', (data: Buffer) => (stdout += data.toString()));
+    gh.stderr.on('data', (data: Buffer) => (stderr += data.toString()));
+
+    gh.on('close', (code) => {
+      clearTimeout(timeoutId);
+      if (code !== 0) {
+        return reject(new Error(`gh process exited with code ${code}: ${stderr}`));
+      }
+      try {
+        resolve(JSON.parse(stdout));
+      } catch (e) {
+        reject(e);
+      }
+    });
+
+    gh.stdin.write(requestBody);
+    gh.stdin.end();
+  });
+
+  if (response.errors && response.errors.length > 0) {
+    throw new Error(response.errors[0].message);
+  }
+
+  const commentsData = response.data?.repository?.issue?.comments;
+
+  if (!commentsData) {
+    throw new Error('Issue not found or no comments data available');
+  }
+
+  const comments: GitHubComment[] = commentsData.nodes.map((node) => ({
+    id: node.id,
+    author: {
+      login: node.author?.login || 'ghost',
+      avatarUrl: node.author?.avatarUrl,
+    },
+    body: node.body,
+    createdAt: node.createdAt,
+    updatedAt: node.updatedAt,
+  }));
+
+  return {
+    comments,
+    totalCount: commentsData.totalCount,
+    hasNextPage: commentsData.pageInfo.hasNextPage,
+    endCursor: commentsData.pageInfo.endCursor || undefined,
+  };
+}
+
+export function createListCommentsHandler() {
+  return async (req: Request, res: Response): Promise<void> => {
+    try {
+      const { projectPath, issueNumber, cursor } = req.body as ListCommentsRequest;
+
+      if (!projectPath) {
+        res.status(400).json({ success: false, error: 'projectPath is required' });
+        return;
+      }
+
+      if (!issueNumber || typeof issueNumber !== 'number') {
+        res
+          .status(400)
+          .json({ success: false, error: 'issueNumber is required and must be a number' });
+        return;
+      }
+
+      // First check if this is a GitHub repo and get owner/repo
+      const remoteStatus = await checkGitHubRemote(projectPath);
+      if (!remoteStatus.hasGitHubRemote || !remoteStatus.owner || !remoteStatus.repo) {
+        res.status(400).json({
+          success: false,
+          error: 'Project does not have a GitHub remote',
+        });
+        return;
+      }
+
+      const result = await fetchIssueComments(
+        projectPath,
+        remoteStatus.owner,
+        remoteStatus.repo,
+        issueNumber,
+        cursor
+      );
+
+      res.json({
+        success: true,
+        ...result,
+      });
+    } catch (error) {
+      logError(error, `Fetch comments for issue failed`);
+      res.status(500).json({ success: false, error: getErrorMessage(error) });
+    }
+  };
+}

apps/server/src/routes/github/routes/validate-issue.ts

@@ -8,13 +8,21 @@
 import type { Request, Response } from 'express';
 import { query } from '@anthropic-ai/claude-agent-sdk';
 import type { EventEmitter } from '../../../lib/events.js';
-import type { IssueValidationResult, IssueValidationEvent, AgentModel } from '@automaker/types';
+import type {
+  IssueValidationResult,
+  IssueValidationEvent,
+  AgentModel,
+  GitHubComment,
+  LinkedPRInfo,
+} from '@automaker/types';
 import { createSuggestionsOptions } from '../../../lib/sdk-options.js';
 import { writeValidation } from '../../../lib/validation-storage.js';
 import {
   issueValidationSchema,
   ISSUE_VALIDATION_SYSTEM_PROMPT,
   buildValidationPrompt,
+  ValidationComment,
+  ValidationLinkedPR,
 } from './validation-schema.js';
 import {
   trySetValidationRunning,
@@ -40,6 +48,10 @@ interface ValidateIssueRequestBody {
   issueLabels?: string[];
   /** Model to use for validation (opus, sonnet, haiku) */
   model?: AgentModel;
+  /** Comments to include in validation analysis */
+  comments?: GitHubComment[];
+  /** Linked pull requests for this issue */
+  linkedPRs?: LinkedPRInfo[];
 }
 
 /**
@@ -57,7 +69,9 @@ async function runValidation(
   model: AgentModel,
   events: EventEmitter,
   abortController: AbortController,
-  settingsService?: SettingsService
+  settingsService?: SettingsService,
+  comments?: ValidationComment[],
+  linkedPRs?: ValidationLinkedPR[]
 ): Promise<void> {
   // Emit start event
   const startEvent: IssueValidationEvent = {
@@ -76,8 +90,15 @@ async function runValidation(
   }, VALIDATION_TIMEOUT_MS);
 
   try {
-    // Build the prompt
+    // Build the prompt (include comments and linked PRs if provided)
-    const prompt = buildValidationPrompt(issueNumber, issueTitle, issueBody, issueLabels);
+    const prompt = buildValidationPrompt(
+      issueNumber,
+      issueTitle,
+      issueBody,
+      issueLabels,
+      comments,
+      linkedPRs
+    );
 
     // Load autoLoadClaudeMd setting
     const autoLoadClaudeMd = await getAutoLoadClaudeMdSetting(
@@ -102,16 +123,12 @@ async function runValidation(
     // Execute the query
     const stream = query({ prompt, options });
     let validationResult: IssueValidationResult | null = null;
-    let responseText = '';
 
     for await (const msg of stream) {
-      // Collect assistant text for debugging and emit progress
+      // Emit progress events for assistant text
       if (msg.type === 'assistant' && msg.message?.content) {
         for (const block of msg.message.content) {
           if (block.type === 'text') {
-            responseText += block.text;
-
-            // Emit progress event
             const progressEvent: IssueValidationEvent = {
               type: 'issue_validation_progress',
               issueNumber,
@@ -128,7 +145,6 @@ async function runValidation(
         const resultMsg = msg as { structured_output?: IssueValidationResult };
         if (resultMsg.structured_output) {
           validationResult = resultMsg.structured_output;
-          logger.debug('Received structured output:', validationResult);
         }
       }
 
@@ -148,7 +164,6 @@ async function runValidation(
     // Require structured output
     if (!validationResult) {
       logger.error('No structured output received from Claude SDK');
-      logger.debug('Raw response text:', responseText);
       throw new Error('Validation failed: no structured output received');
     }
 
@@ -214,8 +229,30 @@ export function createValidateIssueHandler(
         issueBody,
         issueLabels,
         model = 'opus',
+        comments: rawComments,
+        linkedPRs: rawLinkedPRs,
       } = req.body as ValidateIssueRequestBody;
 
+      // Transform GitHubComment[] to ValidationComment[] if provided
+      const validationComments: ValidationComment[] | undefined = rawComments?.map((c) => ({
+        author: c.author?.login || 'ghost',
+        createdAt: c.createdAt,
+        body: c.body,
+      }));
+
+      // Transform LinkedPRInfo[] to ValidationLinkedPR[] if provided
+      const validationLinkedPRs: ValidationLinkedPR[] | undefined = rawLinkedPRs?.map((pr) => ({
+        number: pr.number,
+        title: pr.title,
+        state: pr.state,
+      }));
+
+      logger.info(
+        `[ValidateIssue] Received validation request for issue #${issueNumber}` +
+          (rawComments?.length ? ` with ${rawComments.length} comments` : ' (no comments)') +
+          (rawLinkedPRs?.length ? ` and ${rawLinkedPRs.length} linked PRs` : '')
+      );
+
       // Validate required fields
       if (!projectPath) {
         res.status(400).json({ success: false, error: 'projectPath is required' });
@@ -271,11 +308,12 @@ export function createValidateIssueHandler(
         model,
         events,
         abortController,
-        settingsService
+        settingsService,
+        validationComments,
+        validationLinkedPRs
       )
-        .catch((error) => {
+        .catch(() => {
           // Error is already handled inside runValidation (event emitted)
-          logger.debug('Validation error caught in background handler:', error);
         })
         .finally(() => {
           clearValidationStatus(projectPath, issueNumber);

apps/server/src/routes/github/routes/validation-schema.ts

@@ -49,6 +49,34 @@ export const issueValidationSchema = {
       enum: ['trivial', 'simple', 'moderate', 'complex', 'very_complex'],
       description: 'Estimated effort to address the issue',
     },
+    prAnalysis: {
+      type: 'object',
+      properties: {
+        hasOpenPR: {
+          type: 'boolean',
+          description: 'Whether there is an open PR linked to this issue',
+        },
+        prFixesIssue: {
+          type: 'boolean',
+          description: 'Whether the PR appears to fix the issue based on the diff',
+        },
+        prNumber: {
+          type: 'number',
+          description: 'The PR number that was analyzed',
+        },
+        prSummary: {
+          type: 'string',
+          description: 'Brief summary of what the PR changes',
+        },
+        recommendation: {
+          type: 'string',
+          enum: ['wait_for_merge', 'pr_needs_work', 'no_pr'],
+          description:
+            'Recommendation: wait for PR to merge, PR needs more work, or no relevant PR',
+        },
+      },
+      description: 'Analysis of linked pull requests if any exist',
+    },
   },
   required: ['verdict', 'confidence', 'reasoning'],
   additionalProperties: false,
@@ -67,7 +95,8 @@ Your task is to analyze a GitHub issue and determine if it's valid by scanning t
 1. **Read the issue carefully** - Understand what is being reported or requested
 2. **Search the codebase** - Use Glob to find relevant files by pattern, Grep to search for keywords
 3. **Examine the code** - Use Read to look at the actual implementation in relevant files
-4. **Form your verdict** - Based on your analysis, determine if the issue is valid
+4. **Check linked PRs** - If there are linked pull requests, use \`gh pr diff <PR_NUMBER>\` to review the changes
+5. **Form your verdict** - Based on your analysis, determine if the issue is valid
 
 ## Verdicts
 
@@ -88,12 +117,32 @@ Your task is to analyze a GitHub issue and determine if it's valid by scanning t
 - Is the implementation location clear?
 - Is the request technically feasible given the codebase structure?
 
+## Analyzing Linked Pull Requests
+
+When an issue has linked PRs (especially open ones), you MUST analyze them:
+
+1. **Run \`gh pr diff <PR_NUMBER>\`** to see what changes the PR makes
+2. **Run \`gh pr view <PR_NUMBER>\`** to see PR description and status
+3. **Evaluate if the PR fixes the issue** - Does the diff address the reported problem?
+4. **Provide a recommendation**:
+   - \`wait_for_merge\`: The PR appears to fix the issue correctly. No additional work needed - just wait for it to be merged.
+   - \`pr_needs_work\`: The PR attempts to fix the issue but is incomplete or has problems.
+   - \`no_pr\`: No relevant PR exists for this issue.
+
+5. **Include prAnalysis in your response** with:
+   - hasOpenPR: true/false
+   - prFixesIssue: true/false (based on diff analysis)
+   - prNumber: the PR number you analyzed
+   - prSummary: brief description of what the PR changes
+   - recommendation: one of the above values
+
 ## Response Guidelines
 
 - **Always include relatedFiles** when you find relevant code
 - **Set bugConfirmed to true** only if you can definitively confirm a bug exists in the code
 - **Provide a suggestedFix** when you have a clear idea of how to address the issue
 - **Use missingInfo** when the verdict is needs_clarification to list what's needed
+- **Include prAnalysis** when there are linked PRs - this is critical for avoiding duplicate work
 - **Set estimatedComplexity** to help prioritize:
   - trivial: Simple text changes, one-line fixes
   - simple: Small changes to one file
@@ -103,6 +152,24 @@ Your task is to analyze a GitHub issue and determine if it's valid by scanning t
 
 Be thorough in your analysis but focus on files that are directly relevant to the issue.`;
 
+/**
+ * Comment data structure for validation prompt
+ */
+export interface ValidationComment {
+  author: string;
+  createdAt: string;
+  body: string;
+}
+
+/**
+ * Linked PR data structure for validation prompt
+ */
+export interface ValidationLinkedPR {
+  number: number;
+  title: string;
+  state: string;
+}
+
 /**
  * Build the user prompt for issue validation.
  *
@@ -113,26 +180,60 @@ Be thorough in your analysis but focus on files that are directly relevant to th
  * @param issueTitle - The issue title
  * @param issueBody - The issue body/description
  * @param issueLabels - Optional array of label names
+ * @param comments - Optional array of comments to include in analysis
+ * @param linkedPRs - Optional array of linked pull requests
  * @returns Formatted prompt string for the validation request
  */
 export function buildValidationPrompt(
   issueNumber: number,
   issueTitle: string,
   issueBody: string,
-  issueLabels?: string[]
+  issueLabels?: string[],
+  comments?: ValidationComment[],
+  linkedPRs?: ValidationLinkedPR[]
 ): string {
   const labelsSection = issueLabels?.length ? `\n\n**Labels:** ${issueLabels.join(', ')}` : '';
 
+  let linkedPRsSection = '';
+  if (linkedPRs && linkedPRs.length > 0) {
+    const prsText = linkedPRs
+      .map((pr) => `- PR #${pr.number} (${pr.state}): ${pr.title}`)
+      .join('\n');
+    linkedPRsSection = `\n\n### Linked Pull Requests\n\n${prsText}`;
+  }
+
+  let commentsSection = '';
+  if (comments && comments.length > 0) {
+    // Limit to most recent 10 comments to control prompt size
+    const recentComments = comments.slice(-10);
+    const commentsText = recentComments
+      .map(
+        (c) => `**${c.author}** (${new Date(c.createdAt).toISOString().slice(0, 10)}):\n${c.body}`
+      )
+      .join('\n\n---\n\n');
+
+    commentsSection = `\n\n### Comments (${comments.length} total${comments.length > 10 ? ', showing last 10' : ''})\n\n${commentsText}`;
+  }
+
+  const hasWorkInProgress =
+    linkedPRs && linkedPRs.some((pr) => pr.state === 'open' || pr.state === 'OPEN');
+  const workInProgressNote = hasWorkInProgress
+    ? '\n\n**Note:** This issue has an open pull request linked. Consider that someone may already be working on a fix.'
+    : '';
+
   return `Please validate the following GitHub issue by analyzing the codebase:
 
 ## Issue #${issueNumber}: ${issueTitle}
 ${labelsSection}
+${linkedPRsSection}
 
 ### Description
 
 ${issueBody || '(No description provided)'}
+${commentsSection}
+${workInProgressNote}
 
 ---
 
-Scan the codebase to verify this issue. Look for the files, components, or functionality mentioned. Determine if this issue is valid, invalid, or needs clarification.`;
+Scan the codebase to verify this issue. Look for the files, components, or functionality mentioned. Determine if this issue is valid, invalid, or needs clarification.${comments && comments.length > 0 ? ' Consider the context provided in the comments as well.' : ''}${hasWorkInProgress ? ' Also note in your analysis if there is already work in progress on this issue.' : ''}`;
 }

apps/ui/src/components/views/github-issues-view.tsx

@@ -11,12 +11,15 @@ import { useGithubIssues, useIssueValidation } from './github-issues-view/hooks'
 import { IssueRow, IssueDetailPanel, IssuesListHeader } from './github-issues-view/components';
 import { ValidationDialog } from './github-issues-view/dialogs';
 import { formatDate, getFeaturePriority } from './github-issues-view/utils';
+import type { ValidateIssueOptions } from './github-issues-view/types';
 
 export function GitHubIssuesView() {
   const [selectedIssue, setSelectedIssue] = useState<GitHubIssue | null>(null);
   const [validationResult, setValidationResult] = useState<IssueValidationResult | null>(null);
   const [showValidationDialog, setShowValidationDialog] = useState(false);
   const [showRevalidateConfirm, setShowRevalidateConfirm] = useState(false);
+  const [pendingRevalidateOptions, setPendingRevalidateOptions] =
+    useState<ValidateIssueOptions | null>(null);
 
   const { currentProject, defaultAIProfileId, aiProfiles, getCurrentWorktree, worktreesByProject } =
     useAppStore();
@@ -203,7 +206,10 @@ export function GitHubIssuesView() {
           onViewCachedValidation={handleViewCachedValidation}
           onOpenInGitHub={handleOpenInGitHub}
           onClose={() => setSelectedIssue(null)}
-          onShowRevalidateConfirm={() => setShowRevalidateConfirm(true)}
+          onShowRevalidateConfirm={(options) => {
+            setPendingRevalidateOptions(options);
+            setShowRevalidateConfirm(true);
+          }}
           formatDate={formatDate}
         />
       )}
@@ -220,15 +226,24 @@ export function GitHubIssuesView() {
       {/* Revalidate Confirmation Dialog */}
       <ConfirmDialog
         open={showRevalidateConfirm}
-        onOpenChange={setShowRevalidateConfirm}
+        onOpenChange={(open) => {
+          setShowRevalidateConfirm(open);
+          if (!open) {
+            setPendingRevalidateOptions(null);
+          }
+        }}
         title="Re-validate Issue"
         description={`Are you sure you want to re-validate issue #${selectedIssue?.number}? This will run a new AI analysis and replace the existing validation result.`}
         icon={RefreshCw}
         iconClassName="text-primary"
         confirmText="Re-validate"
         onConfirm={() => {
-          if (selectedIssue) {
+          if (selectedIssue && pendingRevalidateOptions) {
-            handleValidateIssue(selectedIssue, { forceRevalidate: true });
+            console.log('[GitHubIssuesView] Revalidating with options:', {
+              commentsCount: pendingRevalidateOptions.comments?.length ?? 0,
+              linkedPRsCount: pendingRevalidateOptions.linkedPRs?.length ?? 0,
+            });
+            handleValidateIssue(selectedIssue, pendingRevalidateOptions);
           }
         }}
       />

apps/ui/src/components/views/github-issues-view/components/comment-item.tsx

@@ -0,0 +1,40 @@
+import { User } from 'lucide-react';
+import { Markdown } from '@/components/ui/markdown';
+import type { GitHubComment } from '@/lib/electron';
+import { formatDate } from '../utils';
+
+interface CommentItemProps {
+  comment: GitHubComment;
+}
+
+export function CommentItem({ comment }: CommentItemProps) {
+  return (
+    <div className="p-3 rounded-lg bg-background border border-border">
+      {/* Comment Header */}
+      <div className="flex items-center gap-2 mb-2">
+        {comment.author.avatarUrl ? (
+          <img
+            src={comment.author.avatarUrl}
+            alt={comment.author.login}
+            className="h-6 w-6 rounded-full"
+          />
+        ) : (
+          <div className="h-6 w-6 rounded-full bg-muted flex items-center justify-center">
+            <User className="h-3 w-3 text-muted-foreground" />
+          </div>
+        )}
+        <span className="text-sm font-medium">{comment.author.login}</span>
+        <span className="text-xs text-muted-foreground">
+          commented {formatDate(comment.createdAt)}
+        </span>
+      </div>
+
+      {/* Comment Body */}
+      {comment.body ? (
+        <Markdown className="text-sm">{comment.body}</Markdown>
+      ) : (
+        <p className="text-sm text-muted-foreground italic">No content</p>
+      )}
+    </div>
+  );
+}

apps/ui/src/components/views/github-issues-view/components/index.ts

@@ -1,3 +1,4 @@
 export { IssueRow } from './issue-row';
 export { IssueDetailPanel } from './issue-detail-panel';
 export { IssuesListHeader } from './issues-list-header';
+export { CommentItem } from './comment-item';

apps/ui/src/components/views/github-issues-view/components/issue-detail-panel.tsx

@@ -10,12 +10,19 @@ import {
   GitPullRequest,
   User,
   RefreshCw,
+  MessageSquare,
+  ChevronDown,
+  ChevronUp,
 } from 'lucide-react';
+import { useState } from 'react';
 import { Button } from '@/components/ui/button';
+import { Checkbox } from '@/components/ui/checkbox';
 import { Markdown } from '@/components/ui/markdown';
 import { cn } from '@/lib/utils';
 import type { IssueDetailPanelProps } from '../types';
 import { isValidationStale } from '../utils';
+import { useIssueComments } from '../hooks';
+import { CommentItem } from './comment-item';
 
 export function IssueDetailPanel({
   issue,
@@ -32,6 +39,32 @@ export function IssueDetailPanel({
   const cached = cachedValidations.get(issue.number);
   const isStale = cached ? isValidationStale(cached.validatedAt) : false;
 
+  // Comments state
+  const [commentsExpanded, setCommentsExpanded] = useState(true);
+  const [includeCommentsInAnalysis, setIncludeCommentsInAnalysis] = useState(true);
+  const {
+    comments,
+    totalCount,
+    loading: commentsLoading,
+    loadingMore,
+    hasNextPage,
+    error: commentsError,
+    loadMore,
+  } = useIssueComments(issue.number);
+
+  // Helper to get validation options with comments and linked PRs
+  const getValidationOptions = (forceRevalidate = false) => {
+    return {
+      forceRevalidate,
+      comments: includeCommentsInAnalysis && comments.length > 0 ? comments : undefined,
+      linkedPRs: issue.linkedPRs?.map((pr) => ({
+        number: pr.number,
+        title: pr.title,
+        state: pr.state,
+      })),
+    };
+  };
+
   return (
     <div className="flex-1 flex flex-col overflow-hidden">
       {/* Detail Header */}
@@ -67,7 +100,7 @@ export function IssueDetailPanel({
                   <Button
                     variant="ghost"
                     size="sm"
-                    onClick={onShowRevalidateConfirm}
+                    onClick={() => onShowRevalidateConfirm(getValidationOptions(true))}
                     title="Re-validate"
                   >
                     <RefreshCw className="h-4 w-4" />
@@ -86,7 +119,7 @@ export function IssueDetailPanel({
                   <Button
                     variant="default"
                     size="sm"
-                    onClick={() => onValidateIssue(issue, { forceRevalidate: true })}
+                    onClick={() => onValidateIssue(issue, getValidationOptions(true))}
                   >
                     <Wand2 className="h-4 w-4 mr-1" />
                     Re-validate
@@ -96,7 +129,11 @@ export function IssueDetailPanel({
             }
 
             return (
-              <Button variant="default" size="sm" onClick={() => onValidateIssue(issue)}>
+              <Button
+                variant="default"
+                size="sm"
+                onClick={() => onValidateIssue(issue, getValidationOptions())}
+              >
                 <Wand2 className="h-4 w-4 mr-1" />
                 Validate with AI
               </Button>
@@ -226,6 +263,74 @@ export function IssueDetailPanel({
           <p className="text-sm text-muted-foreground italic">No description provided.</p>
         )}
 
+        {/* Comments Section */}
+        <div className="mt-6 p-3 rounded-lg bg-muted/30 border border-border">
+          <div className="flex items-center justify-between">
+            <button
+              className="flex items-center gap-2 text-left"
+              onClick={() => setCommentsExpanded(!commentsExpanded)}
+            >
+              <MessageSquare className="h-4 w-4 text-blue-500" />
+              <span className="text-sm font-medium">
+                Comments {totalCount > 0 && `(${totalCount})`}
+              </span>
+              {commentsLoading && (
+                <Loader2 className="h-3 w-3 animate-spin text-muted-foreground" />
+              )}
+              {commentsExpanded ? (
+                <ChevronUp className="h-4 w-4 text-muted-foreground" />
+              ) : (
+                <ChevronDown className="h-4 w-4 text-muted-foreground" />
+              )}
+            </button>
+            {comments.length > 0 && (
+              <label className="flex items-center gap-2 text-xs text-muted-foreground cursor-pointer">
+                <Checkbox
+                  checked={includeCommentsInAnalysis}
+                  onCheckedChange={setIncludeCommentsInAnalysis}
+                />
+                Include in AI analysis
+              </label>
+            )}
+          </div>
+
+          {commentsExpanded && (
+            <div className="mt-3">
+              {commentsError ? (
+                <p className="text-sm text-red-500">{commentsError}</p>
+              ) : comments.length === 0 && !commentsLoading ? (
+                <p className="text-sm text-muted-foreground italic">No comments yet.</p>
+              ) : (
+                <div className="space-y-3">
+                  {comments.map((comment) => (
+                    <CommentItem key={comment.id} comment={comment} />
+                  ))}
+
+                  {/* Load More Button */}
+                  {hasNextPage && (
+                    <Button
+                      variant="outline"
+                      size="sm"
+                      className="w-full"
+                      onClick={loadMore}
+                      disabled={loadingMore}
+                    >
+                      {loadingMore ? (
+                        <>
+                          <Loader2 className="h-4 w-4 mr-2 animate-spin" />
+                          Loading...
+                        </>
+                      ) : (
+                        'Load More Comments'
+                      )}
+                    </Button>
+                  )}
+                </div>
+              )}
+            </div>
+          )}
+        </div>
+
         {/* Open in GitHub CTA */}
         <div className="mt-8 p-4 rounded-lg bg-muted/50 border border-border">
           <p className="text-sm text-muted-foreground mb-3">

apps/ui/src/components/views/github-issues-view/dialogs/validation-dialog.tsx

@@ -16,6 +16,9 @@ import {
   Lightbulb,
   AlertTriangle,
   Plus,
+  GitPullRequest,
+  Clock,
+  Wrench,
 } from 'lucide-react';
 import { cn } from '@/lib/utils';
 import type {
@@ -149,6 +152,77 @@ export function ValidationDialog({
               </div>
             )}
 
+            {/* PR Analysis Section - Show AI's analysis of linked PRs */}
+            {validationResult.prAnalysis && validationResult.prAnalysis.hasOpenPR && (
+              <div
+                className={cn(
+                  'p-3 rounded-lg border',
+                  validationResult.prAnalysis.recommendation === 'wait_for_merge'
+                    ? 'bg-green-500/10 border-green-500/20'
+                    : validationResult.prAnalysis.recommendation === 'pr_needs_work'
+                      ? 'bg-yellow-500/10 border-yellow-500/20'
+                      : 'bg-purple-500/10 border-purple-500/20'
+                )}
+              >
+                <div className="flex items-start gap-2">
+                  {validationResult.prAnalysis.recommendation === 'wait_for_merge' ? (
+                    <Clock className="h-5 w-5 text-green-500 shrink-0 mt-0.5" />
+                  ) : validationResult.prAnalysis.recommendation === 'pr_needs_work' ? (
+                    <Wrench className="h-5 w-5 text-yellow-500 shrink-0 mt-0.5" />
+                  ) : (
+                    <GitPullRequest className="h-5 w-5 text-purple-500 shrink-0 mt-0.5" />
+                  )}
+                  <div className="flex-1">
+                    <span
+                      className={cn(
+                        'text-sm font-medium',
+                        validationResult.prAnalysis.recommendation === 'wait_for_merge'
+                          ? 'text-green-500'
+                          : validationResult.prAnalysis.recommendation === 'pr_needs_work'
+                            ? 'text-yellow-500'
+                            : 'text-purple-500'
+                      )}
+                    >
+                      {validationResult.prAnalysis.recommendation === 'wait_for_merge'
+                        ? 'Fix Ready - Wait for Merge'
+                        : validationResult.prAnalysis.recommendation === 'pr_needs_work'
+                          ? 'PR Needs Work'
+                          : 'Work in Progress'}
+                    </span>
+                    {validationResult.prAnalysis.prNumber && (
+                      <p className="text-xs text-muted-foreground mt-0.5">
+                        PR #{validationResult.prAnalysis.prNumber}
+                        {validationResult.prAnalysis.prFixesIssue && ' appears to fix this issue'}
+                      </p>
+                    )}
+                    {validationResult.prAnalysis.prSummary && (
+                      <p className="text-xs text-muted-foreground mt-1">
+                        {validationResult.prAnalysis.prSummary}
+                      </p>
+                    )}
+                  </div>
+                </div>
+              </div>
+            )}
+
+            {/* Fallback Work in Progress Badge - Show when there's an open PR but no AI analysis */}
+            {!validationResult.prAnalysis?.hasOpenPR &&
+              issue.linkedPRs?.some((pr) => pr.state === 'open' || pr.state === 'OPEN') && (
+                <div className="flex items-center gap-2 p-3 rounded-lg bg-purple-500/10 border border-purple-500/20">
+                  <GitPullRequest className="h-5 w-5 text-purple-500 shrink-0" />
+                  <div className="flex-1">
+                    <span className="text-sm font-medium text-purple-500">Work in Progress</span>
+                    <p className="text-xs text-muted-foreground mt-0.5">
+                      {issue.linkedPRs
+                        .filter((pr) => pr.state === 'open' || pr.state === 'OPEN')
+                        .map((pr) => `PR #${pr.number}`)
+                        .join(', ')}{' '}
+                      is open for this issue
+                    </p>
+                  </div>
+                </div>
+              )}
+
             {/* Reasoning */}
             <div className="space-y-2">
               <h4 className="text-sm font-medium flex items-center gap-2">
@@ -218,12 +292,14 @@ export function ValidationDialog({
           <Button variant="ghost" onClick={() => onOpenChange(false)}>
             Close
           </Button>
-          {validationResult?.verdict === 'valid' && onConvertToTask && (
+          {validationResult?.verdict === 'valid' &&
-            <Button onClick={handleConvertToTask}>
+            onConvertToTask &&
-              <Plus className="h-4 w-4 mr-2" />
+            validationResult?.prAnalysis?.recommendation !== 'wait_for_merge' && (
-              Convert to Task
+              <Button onClick={handleConvertToTask}>
-            </Button>
+                <Plus className="h-4 w-4 mr-2" />
-          )}
+                Convert to Task
+              </Button>
+            )}
         </DialogFooter>
       </DialogContent>
     </Dialog>

apps/ui/src/components/views/github-issues-view/hooks/index.ts

@@ -1,2 +1,3 @@
 export { useGithubIssues } from './use-github-issues';
 export { useIssueValidation } from './use-issue-validation';
+export { useIssueComments } from './use-issue-comments';

apps/ui/src/components/views/github-issues-view/hooks/use-issue-comments.ts

@@ -0,0 +1,134 @@
+import { useState, useEffect, useCallback, useRef } from 'react';
+import { getElectronAPI, GitHubComment } from '@/lib/electron';
+import { useAppStore } from '@/store/app-store';
+
+interface UseIssueCommentsResult {
+  comments: GitHubComment[];
+  totalCount: number;
+  loading: boolean;
+  loadingMore: boolean;
+  hasNextPage: boolean;
+  error: string | null;
+  loadMore: () => void;
+  refresh: () => void;
+}
+
+export function useIssueComments(issueNumber: number | null): UseIssueCommentsResult {
+  const { currentProject } = useAppStore();
+  const [comments, setComments] = useState<GitHubComment[]>([]);
+  const [totalCount, setTotalCount] = useState(0);
+  const [loading, setLoading] = useState(false);
+  const [loadingMore, setLoadingMore] = useState(false);
+  const [hasNextPage, setHasNextPage] = useState(false);
+  const [endCursor, setEndCursor] = useState<string | undefined>(undefined);
+  const [error, setError] = useState<string | null>(null);
+  const isMountedRef = useRef(true);
+
+  const fetchComments = useCallback(
+    async (cursor?: string) => {
+      if (!currentProject?.path || !issueNumber) {
+        return;
+      }
+
+      const isLoadingMore = !!cursor;
+
+      try {
+        if (isMountedRef.current) {
+          setError(null);
+          if (isLoadingMore) {
+            setLoadingMore(true);
+          } else {
+            setLoading(true);
+          }
+        }
+
+        const api = getElectronAPI();
+        if (api.github) {
+          const result = await api.github.getIssueComments(
+            currentProject.path,
+            issueNumber,
+            cursor
+          );
+
+          if (isMountedRef.current) {
+            if (result.success) {
+              if (isLoadingMore) {
+                // Append new comments
+                setComments((prev) => [...prev, ...(result.comments || [])]);
+              } else {
+                // Replace all comments
+                setComments(result.comments || []);
+              }
+              setTotalCount(result.totalCount || 0);
+              setHasNextPage(result.hasNextPage || false);
+              setEndCursor(result.endCursor);
+            } else {
+              setError(result.error || 'Failed to fetch comments');
+            }
+          }
+        }
+      } catch (err) {
+        if (isMountedRef.current) {
+          console.error('[useIssueComments] Error fetching comments:', err);
+          setError(err instanceof Error ? err.message : 'Failed to fetch comments');
+        }
+      } finally {
+        if (isMountedRef.current) {
+          setLoading(false);
+          setLoadingMore(false);
+        }
+      }
+    },
+    [currentProject?.path, issueNumber]
+  );
+
+  // Reset and fetch when issue changes
+  useEffect(() => {
+    isMountedRef.current = true;
+
+    if (issueNumber) {
+      // Reset state when issue changes
+      setComments([]);
+      setTotalCount(0);
+      setHasNextPage(false);
+      setEndCursor(undefined);
+      setError(null);
+      fetchComments();
+    } else {
+      // Clear comments when no issue is selected
+      setComments([]);
+      setTotalCount(0);
+      setHasNextPage(false);
+      setEndCursor(undefined);
+      setLoading(false);
+      setError(null);
+    }
+
+    return () => {
+      isMountedRef.current = false;
+    };
+  }, [issueNumber, fetchComments]);
+
+  const loadMore = useCallback(() => {
+    if (hasNextPage && endCursor && !loadingMore) {
+      fetchComments(endCursor);
+    }
+  }, [hasNextPage, endCursor, loadingMore, fetchComments]);
+
+  const refresh = useCallback(() => {
+    setComments([]);
+    setEndCursor(undefined);
+    fetchComments();
+  }, [fetchComments]);
+
+  return {
+    comments,
+    totalCount,
+    loading,
+    loadingMore,
+    hasNextPage,
+    error,
+    loadMore,
+    refresh,
+  };
+}

apps/ui/src/components/views/github-issues-view/hooks/use-issue-validation.ts

@@ -2,10 +2,12 @@ import { useState, useEffect, useCallback, useRef } from 'react';
 import {
   getElectronAPI,
   GitHubIssue,
+  GitHubComment,
   IssueValidationResult,
   IssueValidationEvent,
   StoredValidation,
 } from '@/lib/electron';
+import type { LinkedPRInfo } from '@automaker/types';
 import { useAppStore } from '@/store/app-store';
 import { toast } from 'sonner';
 import { isValidationStale } from '../utils';
@@ -205,8 +207,15 @@ export function useIssueValidation({
   }, []);
 
   const handleValidateIssue = useCallback(
-    async (issue: GitHubIssue, options: { forceRevalidate?: boolean } = {}) => {
+    async (
-      const { forceRevalidate = false } = options;
+      issue: GitHubIssue,
+      options: {
+        forceRevalidate?: boolean;
+        comments?: GitHubComment[];
+        linkedPRs?: LinkedPRInfo[];
+      } = {}
+    ) => {
+      const { forceRevalidate = false, comments, linkedPRs } = options;
 
       if (!currentProject?.path) {
         toast.error('No project selected');
@@ -236,14 +245,17 @@ export function useIssueValidation({
       try {
         const api = getElectronAPI();
         if (api.github?.validateIssue) {
+          const validationInput = {
+            issueNumber: issue.number,
+            issueTitle: issue.title,
+            issueBody: issue.body || '',
+            issueLabels: issue.labels.map((l) => l.name),
+            comments, // Include comments if provided
+            linkedPRs, // Include linked PRs if provided
+          };
           const result = await api.github.validateIssue(
             currentProject.path,
-            {
+            validationInput,
-              issueNumber: issue.number,
-              issueTitle: issue.title,
-              issueBody: issue.body || '',
-              issueLabels: issue.labels.map((l) => l.name),
-            },
             validationModel
           );
 

apps/ui/src/components/views/github-issues-view/types.ts

@@ -1,4 +1,5 @@
-import type { GitHubIssue, StoredValidation } from '@/lib/electron';
+import type { GitHubIssue, StoredValidation, GitHubComment } from '@/lib/electron';
+import type { LinkedPRInfo } from '@automaker/types';
 
 export interface IssueRowProps {
   issue: GitHubIssue;
@@ -12,17 +13,25 @@ export interface IssueRowProps {
   isValidating?: boolean;
 }
 
+/** Options for issue validation */
+export interface ValidateIssueOptions {
+  showDialog?: boolean;
+  forceRevalidate?: boolean;
+  /** Include comments in AI analysis */
+  comments?: GitHubComment[];
+  /** Linked pull requests */
+  linkedPRs?: LinkedPRInfo[];
+}
+
 export interface IssueDetailPanelProps {
   issue: GitHubIssue;
   validatingIssues: Set<number>;
   cachedValidations: Map<number, StoredValidation>;
-  onValidateIssue: (
+  onValidateIssue: (issue: GitHubIssue, options?: ValidateIssueOptions) => Promise<void>;
-    issue: GitHubIssue,
-    options?: { showDialog?: boolean; forceRevalidate?: boolean }
-  ) => Promise<void>;
   onViewCachedValidation: (issue: GitHubIssue) => Promise<void>;
   onOpenInGitHub: (url: string) => void;
   onClose: () => void;
-  onShowRevalidateConfirm: () => void;
+  /** Called when user wants to revalidate - receives the validation options including comments/linkedPRs */
+  onShowRevalidateConfirm: (options: ValidateIssueOptions) => void;
   formatDate: (date: string) => string;
 }

apps/ui/src/lib/electron.ts

@@ -11,6 +11,8 @@ import type {
   IssueValidationEvent,
   StoredValidation,
   AgentModel,
+  GitHubComment,
+  IssueCommentsResult,
 } from '@automaker/types';
 import { getJSON, setJSON, removeItem } from './storage';
 
@@ -24,6 +26,8 @@ export type {
   IssueValidationResponse,
   IssueValidationEvent,
   StoredValidation,
+  GitHubComment,
+  IssueCommentsResult,
 };
 
 export interface FileEntry {
@@ -234,6 +238,19 @@ export interface GitHubAPI {
   ) => Promise<{ success: boolean; error?: string }>;
   /** Subscribe to validation events */
   onValidationEvent: (callback: (event: IssueValidationEvent) => void) => () => void;
+  /** Fetch comments for a specific issue */
+  getIssueComments: (
+    projectPath: string,
+    issueNumber: number,
+    cursor?: string
+  ) => Promise<{
+    success: boolean;
+    comments?: GitHubComment[];
+    totalCount?: number;
+    hasNextPage?: boolean;
+    endCursor?: string;
+    error?: string;
+  }>;
 }
 
 // Feature Suggestions types
@@ -2786,6 +2803,15 @@ function createMockGitHubAPI(): GitHubAPI {
         mockValidationCallbacks = mockValidationCallbacks.filter((cb) => cb !== callback);
       };
     },
+    getIssueComments: async (projectPath: string, issueNumber: number, cursor?: string) => {
+      console.log('[Mock] Getting issue comments:', { projectPath, issueNumber, cursor });
+      return {
+        success: true,
+        comments: [],
+        totalCount: 0,
+        hasNextPage: false,
+      };
+    },
   };
 }
 

apps/ui/src/lib/http-api-client.ts

@@ -766,6 +766,8 @@ export class HttpApiClient implements ElectronAPI {
       this.post('/api/github/validation-mark-viewed', { projectPath, issueNumber }),
     onValidationEvent: (callback: (event: IssueValidationEvent) => void) =>
       this.subscribeToEvent('issue-validation:event', callback as EventCallback),
+    getIssueComments: (projectPath: string, issueNumber: number, cursor?: string) =>
+      this.post('/api/github/issue-comments', { projectPath, issueNumber, cursor }),
   };
 
   // Workspace API

libs/types/src/index.ts

@@ -87,6 +87,9 @@ export type {
   IssueValidationVerdict,
   IssueValidationConfidence,
   IssueComplexity,
+  PRRecommendation,
+  PRAnalysis,
+  LinkedPRInfo,
   IssueValidationInput,
   IssueValidationRequest,
   IssueValidationResult,
@@ -94,6 +97,9 @@ export type {
   IssueValidationErrorResponse,
   IssueValidationEvent,
   StoredValidation,
+  GitHubCommentAuthor,
+  GitHubComment,
+  IssueCommentsResult,
 } from './issue-validation.js';
 
 // Backlog plan types

libs/types/src/issue-validation.ts

@@ -21,6 +21,36 @@ export type IssueValidationConfidence = 'high' | 'medium' | 'low';
  */
 export type IssueComplexity = 'trivial' | 'simple' | 'moderate' | 'complex' | 'very_complex';
 
+/**
+ * Recommendation for PR-related action
+ */
+export type PRRecommendation = 'wait_for_merge' | 'pr_needs_work' | 'no_pr';
+
+/**
+ * Analysis of a linked pull request
+ */
+export interface PRAnalysis {
+  /** Whether there is an open PR linked to this issue */
+  hasOpenPR: boolean;
+  /** Whether the PR appears to fix the issue based on the diff */
+  prFixesIssue?: boolean;
+  /** The PR number that was analyzed */
+  prNumber?: number;
+  /** Brief summary of what the PR changes */
+  prSummary?: string;
+  /** Recommendation: wait for PR to merge, PR needs more work, or no relevant PR */
+  recommendation: PRRecommendation;
+}
+
+/**
+ * Linked PR info for validation
+ */
+export interface LinkedPRInfo {
+  number: number;
+  title: string;
+  state: string;
+}
+
 /**
  * Issue data for validation (without projectPath)
  * Used by UI when calling the validation API
@@ -30,6 +60,10 @@ export interface IssueValidationInput {
   issueTitle: string;
   issueBody: string;
   issueLabels?: string[];
+  /** Comments to include in validation analysis */
+  comments?: GitHubComment[];
+  /** Linked pull requests for this issue */
+  linkedPRs?: LinkedPRInfo[];
 }
 
 /**
@@ -60,6 +94,8 @@ export interface IssueValidationResult {
   missingInfo?: string[];
   /** Estimated effort to address the issue */
   estimatedComplexity?: IssueComplexity;
+  /** Analysis of linked pull requests (if any) */
+  prAnalysis?: PRAnalysis;
 }
 
 /**
@@ -133,3 +169,41 @@ export interface StoredValidation {
   /** ISO timestamp when user viewed this validation (undefined = not yet viewed) */
   viewedAt?: string;
 }
+
+/**
+ * Author of a GitHub comment
+ */
+export interface GitHubCommentAuthor {
+  login: string;
+  avatarUrl?: string;
+}
+
+/**
+ * A comment on a GitHub issue
+ */
+export interface GitHubComment {
+  /** Unique comment ID */
+  id: string;
+  /** Author of the comment */
+  author: GitHubCommentAuthor;
+  /** Comment body (markdown) */
+  body: string;
+  /** ISO timestamp when comment was created */
+  createdAt: string;
+  /** ISO timestamp when comment was last updated */
+  updatedAt?: string;
+}
+
+/**
+ * Result from fetching issue comments
+ */
+export interface IssueCommentsResult {
+  /** List of comments */
+  comments: GitHubComment[];
+  /** Total number of comments on the issue */
+  totalCount: number;
+  /** Whether there are more comments to fetch */
+  hasNextPage: boolean;
+  /** Cursor for pagination (pass to next request) */
+  endCursor?: string;
+}