tool: Agent

project_name: gstack

output: {"status": "completed", "prompt": "Explore the gstack project at /root/projects/gits/gstack focusing on the AI/eval system and testing infrastructure:\n\n1. Read test/helpers/ - especially session-runner.ts, llm-judge.ts, eval-store.ts, skill-parser.ts, touchfiles.ts\n2. Read test/skill-e2e.test.ts and test/skill-llm-eval.test.ts to understand how AI evals work\n3. Read test/skill-validation.test.ts to understand skill validation\n4. Read scripts/gen-skill-docs.ts to understand the template system\n5. Read scripts/skill-check.ts for the health dashboard\n6. Look at the browse/src/ directory more carefully - how does the browser automation work? Read server.ts, snapshot.ts, commands.ts fully\n\nI need to understand the AI-powered evaluation pipeline, how skills are validated, and how the browser tool works with AI agents.", "agentId": "a7df8a3e4efe9e547", "content": [{"type": "text", "text": "Perfect! Now I have a comprehensive understanding of the gstack project. Let me prepare a detailed summary report.\n\n## AI/Eval System and Testing Infrastructure - Comprehensive Exploration Report\n\n### Project Overview\n\ngstack is a sophisticated AI-assisted CLI development framework that blends headless browser automation with AI-powered code generation, testing, and skill validation. The system is designed around **skills** (autonomous workflows for AI agents) and a **multi-tier testing/eval infrastructure**.\n\n---\n\n## 1. AI EVALUATION PIPELINE\n\n### Architecture (3-Tier Testing)\n\n```\nTier 1 (Free, ~<1s):\n  \u2514\u2500 skill-validation.test.ts \u2014 Static validation (no AI)\n     \u2022 $B command syntax checking\n     \u2022 Snapshot flag validation\n     \u2022 SKILL.md freshness checks\n\nTier 2 (E2E, ~$3.85/run):\n  \u2514\u2500 skill-e2e.test.ts \u2014 Full agent workflows via claude -p\n     \u2022 Spawns independent `claude` subprocess\n     \u2022 Streams NDJSON output real-time\n     \u2022 Detects browse errors + exit codes\n     \u2022 Planted-bug detection scoring\n\nTier 3 (LLM-Judge, ~$0.15/run):\n  \u2514\u2500 skill-llm-eval.test.ts \u2014 Quality scoring via Anthropic API\n     \u2022 claude-sonnet-4-6 evaluates doc clarity/completeness/actionability\n     \u2022 Judges command reference, snapshot flags, setup instructions\n```\n\n### Key Files\n\n| File | Purpose |\n|------|---------|\n| `/test/helpers/session-runner.ts` | Spawns `claude -p` subprocess, streams NDJSON, parses results |\n| `/test/helpers/llm-judge.ts` | `callJudge<T>()`, `judge()`, `outcomeJudge()` for LLM-as-judge evaluation |\n| `/test/helpers/eval-store.ts` | `EvalCollector` \u2014 accumulates results, writes to `~/.gstack-dev/evals/`, auto-compares vs previous run |\n| `/test/helpers/touchfiles.ts` | Diff-based test selection (glob matching, git diff scanning) |\n\n---\n\n## 2. SESSION RUNNER (E2E ORCHESTRATION)\n\n### `session-runner.ts` - Key Mechanisms\n\n**Subprocess Architecture:**\n- Spawns `claude -p --output-format stream-json --verbose --dangerously-skip-permissions --max-turns N`\n- Prompt piped via stdin to avoid shell escaping\n- Captures stdout as streaming NDJSON, stderr for errors\n- Monitors process via `Bun.spawn()` with timeout racing\n\n**Real-Time Progress Tracking:**\n- Parses NDJSON events on-the-fly (no buffering)\n- Emits progress to stderr: `[elapsed_s] turn N tool #M: ToolName(args...)`\n- Writes heartbeat to `~/.gstack-dev/e2e-live.json` (atomic writes)\n- Persists progress.log per run\n\n**Result Parsing (`parseNDJSON`):**\n```typescript\ninterface ParsedNDJSON {\n  transcript: any[];          // Full event stream\n  resultLine: any | null;     // Final result event\n  turnCount: number;          // Assistant turns\n  toolCallCount: number;\n  toolCalls: Array<{ tool, input, output }>;\n}\n```\n\n**Cost Tracking:**\n- Extracts from `resultLine.total_cost_usd`, `usage.{input,output}_tokens`, `num_turns`\n- Fallback: estimates from prompt/result char lengths\n- Returns `CostEstimate` with USD cost, token usage, turn count\n\n**Error Detection:**\n- Scans transcript + stderr against `BROWSE_ERROR_PATTERNS`\n- Captures: unknown commands, unknown flags, binary missing, server failure\n\n**Failure Persistence:**\n- Saves transcripts to `.gstack/test-transcripts/` or `~/.gstack-dev/e2e-runs/{runId}/`\n- Includes: prompt (truncated), exit reason, browse errors, last tool call, stderr snippet\n\n---\n\n## 3. LLM-AS-JUDGE EVALUATION\n\n### `llm-judge.ts` - Quality Assessment\n\n**Judge Architecture:**\n```typescript\nasync function callJudge<T>(prompt: string): Promise<T>\n  \u2192 client.messages.create({ model: 'claude-sonnet-4-6', max_tokens: 1024 })\n  \u2192 extract JSON from response\n  \u2192 retry once on 429 rate limit\n```\n\n**Scoring Model (1-5 scale):**\n```typescript\ninterface JudgeScore {\n  clarity: number;         // Can agent understand what each command does?\n  completeness: number;    // Are all args, values, behaviors documented?\n  actionability: number;   // Can agent const


output: {"status": "completed", "prompt": "Explore the gstack project at /root/projects/gits/gstack focusing on all the skill template files and how they work together:\n\n1. Read every SKILL.md.tmpl file in the project root and subdirectories (ship/, review/, qa-only/, plan-design-review/, design-review/, plan-ceo-review/, plan-eng-review/, retro/, document-release/)\n2. Read the generated SKILL.md files to see what the final output looks like\n3. Read the scripts/gen-skill-docs.ts to understand template variables and how they're resolved\n4. Look for any preamble or shared template fragments\n5. Read browse/SKILL.md.tmpl if it exists\n\nI need to understand exactly what each skill does and how they compose together.", "agentId": "a4dc1548ef9c7ef81", "content": [{"type": "text", "text": "Perfect! Now I have a comprehensive understanding of the gstack skill system. Let me compile my findings into a complete report.\n\n## Summary: gstack Skill System Architecture\n\nI've thoroughly explored the gstack project's skill template system. Here's the complete picture of how all 15 skills compose together:\n\n### **Core Architecture**\n\nThe skill system is built on **template-based generation** using TypeScript. Every skill has:\n- A `.tmpl` template file (Markdown with placeholder variables)\n- A generated `.md` file (regenerated via `bun run gen:skill-docs`)\n- A YAML frontmatter declaring metadata, allowed tools, and description\n\nTemplate variables (placeholders like `{{PREAMBLE}}`) are resolved by `/root/projects/gits/gstack/scripts/gen-skill-docs.ts`, which defines 10 key generator functions:\n\n1. `generatePreamble()` \u2014 shared initialization + upgrade flow + Completeness Principle\n2. `generateBrowseSetup()` \u2014 locate the browse binary\n3. `generateBaseBranchDetect()` \u2014 detect main/master branch\n4. `generateQAMethodology()` \u2014 QA testing phases 1-6 (shared by /qa and /qa-only)\n5. `generateDesignMethodology()` \u2014 design audit phases 1-6 (shared by /design-review)\n6. `generateDesignReviewLite()` \u2014 lightweight design audit (embedded in /ship and /review)\n7. `generateReviewDashboard()` \u2014 status dashboard (used by /ship, /plan-eng-review, /plan-design-review)\n8. `generateCommandReference()` \u2014 all browse commands + categories (from browse/src/commands.ts)\n9. `generateSnapshotFlags()` \u2014 all snapshot flags (from browse/src/snapshot.ts)\n10. `generateTestBootstrap()` \u2014 test framework detection (used by /qa, /design-review)\n\n---\n\n### **15 Skills Across 4 Workflow Tiers**\n\n#### **Tier 1: Foundation Tools (Supporting Skills)**\nThese are utilities every workflow depends on:\n\n**1. `/browse` (version 1.1.0)** \u2014 Headless QA browser\n- Location: `browse/SKILL.md.tmpl`\n- Auto-starts Chromium, ~100ms per command\n- Powers all QA testing, screenshots, interactions\n- Uses: `{{PREAMBLE}}`, `{{BROWSE_SETUP}}`, `{{SNAPSHOT_FLAGS}}`, `{{COMMAND_REFERENCE}}`\n\n**2. `/gstack` (version 1.1.0)** \u2014 Main entry point (project root skill)\n- Location: `SKILL.md.tmpl`\n- Same as browse but named \"gstack\" for project context\n- Uses: `{{PREAMBLE}}`, `{{BROWSE_SETUP}}`, `{{SNAPSHOT_FLAGS}}`, `{{COMMAND_REFERENCE}}`\n\n**3. `/setup-browser-cookies` (version 1.0.0)** \u2014 Import browser sessions\n- Location: `setup-browser-cookies/SKILL.md.tmpl`\n- Imports cookies from Chrome, Arc, Brave, Edge, Comet\n- Interactive picker UI in browser\n- Uses: `{{PREAMBLE}}`, `{{BROWSE_SETUP}}`\n\n**4. `/gstack-upgrade` (version 1.1.0)** \u2014 Version management\n- Location: `gstack-upgrade/SKILL.md.tmpl`\n- Detects global vs local/vendored install\n- Auto-upgrade or snooze flow (escalating backoff)\n- Referenced inline by preamble when upgrade is available\n\n---\n\n#### **Tier 2: Pre-Ship Planning (Plan Review Skills)**\nReview plans BEFORE implementation. Interactive, opinionated, work in plan mode:\n\n**5. `/plan-eng-review` (version 1.0.0)** \u2014 Engineering manager review\n- Location: `plan-eng-review/SKILL.md.tmpl`\n- Walks through: Scope Challenge (Step 0) \u2192 Architecture \u2192 Code Quality \u2192 Tests \u2192 Performance\n- Produces: \"NOT in scope\" section, \"What already exists\" section, test diagram, TODOS proposals\n- One AskUserQuestion per issue (never batch)\n- Outputs test plan artifact to `~/.gstack/projects/{slug}/{user}-{branch}-test-plan-{datetime}.md`\n- Writes review log to `~/.gstack/projects/{slug}/$BRANCH-reviews.jsonl`\n- Uses: `{{PREAMBLE}}`, `{{BASE_BRANCH_DETECT}}`, `{{REVIEW_DASHBOARD}}`\n\n**6. `/plan-design-review` (version 2.0.0)** \u2014 Designer's eye plan review\n- Location: `plan-design-review/SKILL.md.tmpl`\n- Seven-pass design review: Info Architecture \u2192 Interaction States \u2192 User Journey \u2192 AI Slop Risk \u2192 Design System Alignment \u2192 Responsive/A11y \u2192 Unresolved Decisions\n- Rates each dimension 0-10, fixes to get to 10\n- Produces: completion summary, design score before/after, deferred decisions\n- Writes review


output: {"status": "completed", "prompt": "Thoroughly explore the gstack project at /root/projects/gits/gstack. I need to understand:\n\n1. What is gstack? Read the README.md, package.json, CHANGELOG.md to understand the project's purpose and features\n2. Read the main SKILL.md.tmpl template to understand what skills/commands it provides to users\n3. Read the browse/ directory - understand what the headless browser CLI does (browse/src/commands.ts, browse/src/snapshot.ts, browse/src/index.ts or main entry)\n4. Look at the setup script to understand installation\n5. Read any skill directories (ship/, review/, qa-only/, plan-design-review/, retro/, etc.) - read their SKILL.md.tmpl files to understand each skill\n\nBe very thorough - read actual file contents, not just list files. I need detailed understanding of every major feature.", "agentId": "a94df73d60989dd84", "content": [{"type": "text", "text": "Excellent. I've thoroughly explored the gstack project. Now let me provide a comprehensive summary to the user:\n\n---\n\n# Complete gstack Project Exploration\n\n## What is gstack?\n\n**gstack** is Garry Tan's (YC President & CEO) open-source AI engineering workflow system built on top of Claude Code. It transforms Claude Code into a virtual engineering team with 13 specialized roles and command-driven skills \u2014 all free, MIT licensed, and available as slash commands in Markdown.\n\nThe core philosophy: **Structured roles instead of generic agent chaos**. Each skill is opinionated, follows a specific methodology, and produces structured outputs. Rather than a blank prompt, users get a CEO, engineer manager, designer, QA lead, and release engineer all as slash commands.\n\n## Key Stats & Vision\n\n- **Author:** Shipping 10,000-20,000 usable lines of code per day as CEO while managing YC\n- **600,000+ lines** written in 60 days (35% tests)\n- **1,237+ GitHub contributions in 2026** (massive acceleration vs prior years)\n- **Compression:** Boilerplate ~100x faster, tests ~50x, features ~30x, bugs ~20x with CC+gstack vs human team\n- **Latest version:** 0.6.4 (as of March 17, 2026)\n\n## The Architecture: Persistent Browser Daemon\n\ngstack's secret sauce is the **headless browser daemon**:\n\n```\nClaude Code \u2192 CLI (binary) \u2192 HTTP POST \u2192 Server (Bun) \u2192 Chromium (persistent)\n                                                              \u2193\n                        ~3s first call, ~100-200ms subsequent calls\n```\n\n**Why daemon, not per-command browser?**\n- Cookies, login sessions, localStorage persist\n- Sub-second latency after startup\n- 30-minute idle auto-shutdown\n- No state loss between commands\n\n**Technical stack:**\n- **Bun runtime** \u2014 compiled binary (~58MB), native SQLite, native TypeScript\n- **Playwright** for browser control\n- **localhost-only HTTP** with bearer token auth\n- **Random port selection** (10000-60000) for multi-workspace support\n- **Ref system** \u2014 `@e1`, `@e2` refs instead of CSS selectors\n\n## The 13 Specialist Skills\n\n| Slash Command | Role | What It Does |\n|---|---|---|\n| `/plan-ceo-review` | CEO/Founder | Rethink the problem \u2192 10x product vision. 4 modes: EXPANSION, SELECTIVE EXPANSION, HOLD SCOPE, REDUCTION. Saves plans to disk. |\n| `/plan-eng-review` | Eng Manager | Lock architecture, data flows, diagrams, tests. Full interactive review with one issue per AskUserQuestion. Writes test plan artifacts. |\n| `/plan-design-review` | Senior Designer | Interactive design audit (0-10 rating per dimension). Fixes the plan to get to 10. For live sites, use `/design-review`. |\n| `/design-consultation` | Design Partner | Builds complete design system from scratch. Research + proposal + SAFE/RISK breakdown. Creates DESIGN.md. |\n| `/review` | Staff Engineer | Pre-landing diff review. SQL safety, race conditions, LLM trust boundaries, enum completeness, design checks. Auto-fixes obvious issues. |\n| `/ship` | Release Engineer | Complete workflow: sync main, run tests, coverage audit, bump VERSION, update CHANGELOG, commit, push, create PR. One command. |\n| `/browse` | QA Engineer | Fast headless Chromium. ~40+ commands: navigate, interact, assert, screenshot, responsive testing, file upload, dialogs. |\n| `/qa` | QA Lead | Systematically tests app and fixes bugs. Find \u2192 Fix \u2192 Verify loop with atomic commits and before/after screenshots. |\n| `/qa-only` | QA Reporter | Same testing methodology as `/qa` but report-only (no fixes). |\n| `/design-review` | Designer + Coder | Design audit on live site, then iteratively fixes CSS/HTML with atomic commits and screenshots. |\n| `/setup-browser-cookies` | Session Manager | Import cookies from Chrome, Arc, Brave, Edge into headless session. Test authenticated pages. |\n| `/retro` | Eng Manager | Weekly retrospective. Per-person stats, commit history, test health, Greptile signal, TODOS backlog health. |\n| `/document-release` | Technical Writer | Post-ship doc updates. Reads diff, updates README/


tool: Write

output: {"type": "create", "filePath": "/root/.claude/plans/typed-twirling-raccoon.md", "content": "# gstack \u9879\u76ee\u8be6\u7ec6\u6587\u6863\n\n> **\u6ce8\u610f\uff1a\u8fd9\u4e0d\u662f\u4e00\u4e2a\u5b9e\u65bd\u8ba1\u5212\uff0c\u800c\u662f\u7528\u6237\u8981\u6c42\u7684\u9879\u76ee\u5206\u6790\u6587\u6863\u3002**\n\n---\n\n## \u4e00\u3001\u9879\u76ee\u6982\u8ff0\n\n**gstack** \u662f\u7531 Y Combinator \u603b\u88c1\u517c CEO Garry Tan \u5f00\u6e90\u7684 **AI \u5de5\u7a0b\u5de5\u4f5c\u6d41\u7cfb\u7edf**\uff0c\u6784\u5efa\u5728 Claude Code \u4e4b\u4e0a\u3002\u5b83\u5c06 Claude Code \u4ece\u4e00\u4e2a\u901a\u7528 AI \u7f16\u7a0b\u52a9\u624b\uff0c\u8f6c\u53d8\u4e3a\u4e00\u4e2a\u62e5\u6709 **15 \u4e2a\u4e13\u4e1a\u89d2\u8272**\u7684\u865a\u62df\u5de5\u7a0b\u56e2\u961f\u2014\u2014CEO\u3001\u5de5\u7a0b\u7ecf\u7406\u3001\u8bbe\u8ba1\u5e08\u3001QA \u4e3b\u7ba1\u3001\u53d1\u5e03\u5de5\u7a0b\u5e08\u7b49\uff0c\u5168\u90e8\u901a\u8fc7\u659c\u6760\u547d\u4ee4\uff08slash commands\uff09\u8c03\u7528\u3002\n\n**\u6838\u5fc3\u7406\u5ff5\uff1a** \u7528\u7ed3\u6784\u5316\u7684\u89d2\u8272\u5206\u5de5\u53d6\u4ee3\u6cdb\u5316\u7684 AI \u5bf9\u8bdd\u3002\u6bcf\u4e2a skill \u90fd\u662f\u4e00\u5957\u5b8c\u6574\u7684\u65b9\u6cd5\u8bba\uff0c\u6709\u660e\u786e\u7684\u8f93\u5165\u3001\u8f93\u51fa\u548c\u6d41\u7a0b\u3002\n\n**\u5173\u952e\u6570\u636e\uff1a**\n- MIT \u5f00\u6e90\u534f\u8bae\uff0c\u5b8c\u5168\u514d\u8d39\n- \u4f5c\u8005\u58f0\u79f0\u4f7f\u7528 gstack \u6bcf\u5929\u53ef\u4ea7\u51fa 10,000-20,000 \u884c\u53ef\u7528\u4ee3\u7801\n- 60 \u5929\u5185\u4ea7\u51fa 600,000+ \u884c\u4ee3\u7801\uff0835% \u4e3a\u6d4b\u8bd5\u4ee3\u7801\uff09\n- \u6548\u7387\u538b\u7f29\u6bd4\uff1a\u6a21\u677f\u4ee3\u7801 ~100x\u3001\u6d4b\u8bd5 ~50x\u3001\u529f\u80fd\u5f00\u53d1 ~30x\u3001Bug \u4fee\u590d ~20x\n- \u5f53\u524d\u7248\u672c v0.6.4\uff082026 \u5e74 3 \u6708\uff09\n\n---\n\n## \u4e8c\u3001\u6838\u5fc3\u67b6\u6784\n\n### 2.1 \u6574\u4f53\u67b6\u6784\u56fe\n\n```\n\u7528\u6237 \u2192 Claude Code \u2192 /skill \u547d\u4ee4 \u2192 SKILL.md prompt \u2192 AI Agent \u6267\u884c\n                         \u2193\n                    browse \u4e8c\u8fdb\u5236 \u2192 HTTP \u8bf7\u6c42 \u2192 Bun \u670d\u52a1\u5668 \u2192 Chromium \u6d4f\u89c8\u5668\uff08\u6301\u4e45\u5b88\u62a4\u8fdb\u7a0b\uff09\n```\n\ngstack \u7531\u4e24\u5927\u6838\u5fc3\u7ec4\u4ef6\u6784\u6210\uff1a\n\n1. **Skill \u7cfb\u7edf**\uff1a15 \u4e2a Markdown \u683c\u5f0f\u7684 prompt \u6a21\u677f\uff0c\u6bcf\u4e2a\u4ee3\u8868\u4e00\u4e2a\u4e13\u4e1a\u89d2\u8272\n2. **Browse \u6d4f\u89c8\u5668\u5f15\u64ce**\uff1a\u57fa\u4e8e Playwright \u7684\u65e0\u5934\u6d4f\u89c8\u5668\u5b88\u62a4\u8fdb\u7a0b\uff0c\u63d0\u4f9b ~50 \u4e2a\u547d\u4ee4\n\n### 2.2 Browse \u6d4f\u89c8\u5668\u5b88\u62a4\u8fdb\u7a0b\n\n\u8fd9\u662f gstack \u7684\"\u79d8\u5bc6\u6b66\u5668\"\u3002\u4e0e\u6bcf\u6b21\u8c03\u7528\u90fd\u542f\u52a8\u65b0\u6d4f\u89c8\u5668\u4e0d\u540c\uff0cgstack \u7ef4\u62a4\u4e00\u4e2a**\u6301\u4e45\u8fd0\u884c\u7684 Chromium \u5b88\u62a4\u8fdb\u7a0b**\uff1a\n\n- **\u9996\u6b21\u8c03\u7528 ~3 \u79d2**\u542f\u52a8\uff0c\u540e\u7eed\u8c03\u7528 **~100-200ms**\n- Cookie\u3001\u767b\u5f55\u6001\u3001localStorage **\u8de8\u547d\u4ee4\u6301\u4e45\u4fdd\u5b58**\n- 30 \u5206\u949f\u7a7a\u95f2\u81ea\u52a8\u5173\u95ed\uff0c\u8282\u7701\u8d44\u6e90\n- \u672c\u5730 HTTP \u670d\u52a1\u5668 + Bearer Token \u8ba4\u8bc1\uff0c\u5b89\u5168\u9694\u79bb\n\n**\u6280\u672f\u6808\uff1a**\n- Bun \u8fd0\u884c\u65f6\uff0c\u7f16\u8bd1\u4e3a ~58MB \u72ec\u7acb\u4e8c\u8fdb\u5236\n- Playwright \u63a7\u5236 Chromium\n- \u968f\u673a\u7aef\u53e3\uff0810000-60000\uff09\uff0c\u652f\u6301\u591a\u5de5\u4f5c\u533a\u5e76\u884c\n\n### 2.3 Ref \u5f15\u7528\u7cfb\u7edf\uff08\u975e CSS \u9009\u62e9\u5668\uff09\n\ngstack \u4e0d\u4f7f\u7528\u8106\u5f31\u7684 CSS \u9009\u62e9\u5668\u64cd\u4f5c\u9875\u9762\u5143\u7d20\uff0c\u800c\u662f\u57fa\u4e8e**\u65e0\u969c\u788d\u6811\uff08Accessibility Tree\uff09**\u5efa\u7acb\u5f15\u7528\uff1a\n\n```\nsnapshot \u547d\u4ee4\u8f93\u51fa\uff1a\n  @e1 [heading] \"Welcome\" [level=1]\n  @e2 [textbox] \"Email\"\n  @e3 [button] \"Submit\"\n\n\u540e\u7eed\u64cd\u4f5c\uff1a\n  click @e3    \u2192 \u70b9\u51fb Submit \u6309\u94ae\n  fill @e2 \"test@example.com\"  \u2192 \u586b\u5199\u90ae\u7bb1\n```\n\n- `@e1`, `@e2` \u7b49\u662f\u57fa\u4e8e Playwright Locator \u7684\u7a33\u5b9a\u5f15\u7528\uff0c\u4e0d\u9700\u8981\u4fee\u6539 DOM\n- \u4e0d\u4f1a\u89e6\u53d1 CSP\uff08Content Security Policy\uff09\u95ee\u9898\n- \u652f\u6301 SPA \u8fc7\u671f\u68c0\u6d4b\n\n### 2.4 \u6a21\u677f\u751f\u6210\u7cfb\u7edf\n\nSKILL.md \u6587\u4ef6\u4e0d\u662f\u624b\u5199\u7684\uff0c\u800c\u662f\u7531 `.tmpl` \u6a21\u677f + `gen-skill-docs.ts` \u811a\u672c**\u81ea\u52a8\u751f\u6210**\u7684\uff1a\n\n```\nSKILL.md.tmpl \uff08\u624b\u5de5\u7f16\u5199\u7684\u6a21\u677f\uff09\n    \u2193  gen-skill-docs.ts \u8bfb\u53d6\u6e90\u7801\u5143\u6570\u636e\nSKILL.md \uff08\u81ea\u52a8\u751f\u6210\uff0c\u63d0\u4ea4\u5230 Git\uff09\n```\n\n10 \u4e2a\u6a21\u677


tool: Bash

output: {"stdout": "178 /root/.claude/projects/-root-projects-gits-gstack/a8cf046e-8466-4591-a0a4-a6ca509bc321.jsonl", "stderr": "", "interrupted": false, "isImage": false, "noOutputExpected": false}


output: {"stdout": "assistant\nassistant", "stderr": "", "interrupted": false, "isImage": false, "noOutputExpected": false}


output: {"stdout": "ASSISTANT: Let me\u5148\u6df1\u5165\u63a2\u7d22\u8fd9\u4e2a\u9879\u76ee\u7684\u4ee3\u7801\u5e93\u3002\nASSISTANT: \u73b0\u5728\u6211\u5df2\u7ecf\u5bf9\u9879\u76ee\u6709\u4e86\u5168\u9762\u7684\u4e86\u89e3\uff0c\u8ba9\u6211\u64b0\u5199\u8be6\u7ec6\u7684\u4e2d\u6587\u6587\u6863\u3002\nASSISTANT: \u6587\u6863\u5df2\u64b0\u5199\u5b8c\u6210\uff0c\u6db5\u76d6\u4e86\u4ee5\u4e0b\u5185\u5bb9\uff1a\n\n**\u9879\u76ee\u76ee\u6807**\uff1a\u5c06 Claude Code \u8f6c\u5316\u4e3a\u62e5\u6709 15 \u4e2a\u4e13\u4e1a\u89d2\u8272\u7684\u865a\u62df\u5de5\u7a0b\u56e2\u961f\n\n**\u5de5\u4f5c\u539f\u7406**\uff1a\n- \u6301\u4e45\u5316 Chromium \u6d4f\u89c8\u5668\u5b88\u62a4\u8fdb\u7a0b\uff08\u4e9a\u79d2\u7ea7\u54cd\u5e94\uff09\n- \u57fa\u4e8e\u65e0\u969c\u788d\u6811\u7684 Ref \u5f15\u7528\u7cfb\u7edf\uff08\u53d6\u4ee3\u8106\u5f31\u7684 CSS \u9009\u62e9\u5668\uff09\n- \u6a21\u677f\u751f\u6210\u7cfb\u7edf\uff08\u4ee3\u7801\u5373\u6587\u6863\uff0c\u6c38\u8fdc\u540c\u6b65\uff09\n- \u4e09\u5c42 AI \u8bc4\u4f30\u7ba1\u9053\uff08\u9759\u6001\u9a8c\u8bc1 \u2192 \u7aef\u5230\u7aef \u2192 LLM \u5224\u5b98\uff09\n\n**15 \u4e2a", "stderr": "", "interrupted": false, "isImage": false, "noOutputExpected": false}


tool: Glob

output: {"filenames": [], "durationMs": 102, "numFiles": 0, "truncated": false}


output: {"stdout": "images\nskills.md", "stderr": "", "interrupted": false, "isImage": false, "noOutputExpected": false}


output: {"stdout": "/root/projects/gits/gstack/ARCHITECTURE.md\n/root/projects/gits/gstack/BROWSER.md\n/root/projects/gits/gstack/CHANGELOG.md\n/root/projects/gits/gstack/CLAUDE.md\n/root/projects/gits/gstack/CONTRIBUTING.md\n/root/projects/gits/gstack/README.md\n/root/projects/gits/gstack/SKILL.md\n/root/projects/gits/gstack/TODOS.md", "stderr": "", "interrupted": false, "isImage": false, "noOutputExpected": false}


output: {"stdout": "images\nskills.md", "stderr": "", "interrupted": false, "isImage": false, "noOutputExpected": false}


output: {"type": "create", "filePath": "/root/projects/gits/gstack/docs/PROJECT_ANALYSIS_CN.md", "content": "# gstack \u9879\u76ee\u8be6\u7ec6\u6587\u6863\n\n---\n\n## \u4e00\u3001\u9879\u76ee\u6982\u8ff0\n\n**gstack** \u662f\u7531 Y Combinator \u603b\u88c1\u517c CEO Garry Tan \u5f00\u6e90\u7684 **AI \u5de5\u7a0b\u5de5\u4f5c\u6d41\u7cfb\u7edf**\uff0c\u6784\u5efa\u5728 Claude Code \u4e4b\u4e0a\u3002\u5b83\u5c06 Claude Code \u4ece\u4e00\u4e2a\u901a\u7528 AI \u7f16\u7a0b\u52a9\u624b\uff0c\u8f6c\u53d8\u4e3a\u4e00\u4e2a\u62e5\u6709 **15 \u4e2a\u4e13\u4e1a\u89d2\u8272**\u7684\u865a\u62df\u5de5\u7a0b\u56e2\u961f\u2014\u2014CEO\u3001\u5de5\u7a0b\u7ecf\u7406\u3001\u8bbe\u8ba1\u5e08\u3001QA \u4e3b\u7ba1\u3001\u53d1\u5e03\u5de5\u7a0b\u5e08\u7b49\uff0c\u5168\u90e8\u901a\u8fc7\u659c\u6760\u547d\u4ee4\uff08slash commands\uff09\u8c03\u7528\u3002\n\n**\u6838\u5fc3\u7406\u5ff5\uff1a** \u7528\u7ed3\u6784\u5316\u7684\u89d2\u8272\u5206\u5de5\u53d6\u4ee3\u6cdb\u5316\u7684 AI \u5bf9\u8bdd\u3002\u6bcf\u4e2a skill \u90fd\u662f\u4e00\u5957\u5b8c\u6574\u7684\u65b9\u6cd5\u8bba\uff0c\u6709\u660e\u786e\u7684\u8f93\u5165\u3001\u8f93\u51fa\u548c\u6d41\u7a0b\u3002\n\n**\u5173\u952e\u6570\u636e\uff1a**\n- MIT \u5f00\u6e90\u534f\u8bae\uff0c\u5b8c\u5168\u514d\u8d39\n- \u4f5c\u8005\u58f0\u79f0\u4f7f\u7528 gstack \u6bcf\u5929\u53ef\u4ea7\u51fa 10,000-20,000 \u884c\u53ef\u7528\u4ee3\u7801\n- 60 \u5929\u5185\u4ea7\u51fa 600,000+ \u884c\u4ee3\u7801\uff0835% \u4e3a\u6d4b\u8bd5\u4ee3\u7801\uff09\n- \u6548\u7387\u538b\u7f29\u6bd4\uff1a\u6a21\u677f\u4ee3\u7801 ~100x\u3001\u6d4b\u8bd5 ~50x\u3001\u529f\u80fd\u5f00\u53d1 ~30x\u3001Bug \u4fee\u590d ~20x\n- \u5f53\u524d\u7248\u672c v0.6.4\uff082026 \u5e74 3 \u6708\uff09\n\n---\n\n## \u4e8c\u3001\u6838\u5fc3\u67b6\u6784\n\n### 2.1 \u6574\u4f53\u67b6\u6784\u56fe\n\n```\n\u7528\u6237 \u2192 Claude Code \u2192 /skill \u547d\u4ee4 \u2192 SKILL.md prompt \u2192 AI Agent \u6267\u884c\n                         \u2193\n                    browse \u4e8c\u8fdb\u5236 \u2192 HTTP \u8bf7\u6c42 \u2192 Bun \u670d\u52a1\u5668 \u2192 Chromium \u6d4f\u89c8\u5668\uff08\u6301\u4e45\u5b88\u62a4\u8fdb\u7a0b\uff09\n```\n\ngstack \u7531\u4e24\u5927\u6838\u5fc3\u7ec4\u4ef6\u6784\u6210\uff1a\n\n1. **Skill \u7cfb\u7edf**\uff1a15 \u4e2a Markdown \u683c\u5f0f\u7684 prompt \u6a21\u677f\uff0c\u6bcf\u4e2a\u4ee3\u8868\u4e00\u4e2a\u4e13\u4e1a\u89d2\u8272\n2. **Browse \u6d4f\u89c8\u5668\u5f15\u64ce**\uff1a\u57fa\u4e8e Playwright \u7684\u65e0\u5934\u6d4f\u89c8\u5668\u5b88\u62a4\u8fdb\u7a0b\uff0c\u63d0\u4f9b ~50 \u4e2a\u547d\u4ee4\n\n### 2.2 Browse \u6d4f\u89c8\u5668\u5b88\u62a4\u8fdb\u7a0b\n\n\u8fd9\u662f gstack \u7684\"\u79d8\u5bc6\u6b66\u5668\"\u3002\u4e0e\u6bcf\u6b21\u8c03\u7528\u90fd\u542f\u52a8\u65b0\u6d4f\u89c8\u5668\u4e0d\u540c\uff0cgstack \u7ef4\u62a4\u4e00\u4e2a**\u6301\u4e45\u8fd0\u884c\u7684 Chromium \u5b88\u62a4\u8fdb\u7a0b**\uff1a\n\n- **\u9996\u6b21\u8c03\u7528 ~3 \u79d2**\u542f\u52a8\uff0c\u540e\u7eed\u8c03\u7528 **~100-200ms**\n- Cookie\u3001\u767b\u5f55\u6001\u3001localStorage **\u8de8\u547d\u4ee4\u6301\u4e45\u4fdd\u5b58**\n- 30 \u5206\u949f\u7a7a\u95f2\u81ea\u52a8\u5173\u95ed\uff0c\u8282\u7701\u8d44\u6e90\n- \u672c\u5730 HTTP \u670d\u52a1\u5668 + Bearer Token \u8ba4\u8bc1\uff0c\u5b89\u5168\u9694\u79bb\n\n**\u6280\u672f\u6808\uff1a**\n- Bun \u8fd0\u884c\u65f6\uff0c\u7f16\u8bd1\u4e3a ~58MB \u72ec\u7acb\u4e8c\u8fdb\u5236\n- Playwright \u63a7\u5236 Chromium\n- \u968f\u673a\u7aef\u53e3\uff0810000-60000\uff09\uff0c\u652f\u6301\u591a\u5de5\u4f5c\u533a\u5e76\u884c\n\n### 2.3 Ref \u5f15\u7528\u7cfb\u7edf\uff08\u975e CSS \u9009\u62e9\u5668\uff09\n\ngstack \u4e0d\u4f7f\u7528\u8106\u5f31\u7684 CSS \u9009\u62e9\u5668\u64cd\u4f5c\u9875\u9762\u5143\u7d20\uff0c\u800c\u662f\u57fa\u4e8e**\u65e0\u969c\u788d\u6811\uff08Accessibility Tree\uff09**\u5efa\u7acb\u5f15\u7528\uff1a\n\n```\nsnapshot \u547d\u4ee4\u8f93\u51fa\uff1a\n  @e1 [heading] \"Welcome\" [level=1]\n  @e2 [textbox] \"Email\"\n  @e3 [button] \"Submit\"\n\n\u540e\u7eed\u64cd\u4f5c\uff1a\n  click @e3    \u2192 \u70b9\u51fb Submit \u6309\u94ae\n  fill @e2 \"test@example.com\"  \u2192 \u586b\u5199\u90ae\u7bb1\n```\n\n- `@e1`, `@e2` \u7b49\u662f\u57fa\u4e8e Playwright Locator \u7684\u7a33\u5b9a\u5f15\u7528\uff0c\u4e0d\u9700\u8981\u4fee\u6539 DOM\n- \u4e0d\u4f1a\u89e6\u53d1 CSP\uff08Content Security Policy\uff09\u95ee\u9898\n- \u652f\u6301 SPA \u8fc7\u671f\u68c0\u6d4b\n\n### 2.4 \u6a21\u677f\u751f\u6210\u7cfb\u7edf\n\nSKILL.md \u6587\u4ef6\u4e0d\u662f\u624b\u5199\u7684\uff0c\u800c\u662f\u7531 `.tmpl` \u6a21\u677f + `gen-skill-docs.ts` \u811a\u672c**\u81ea\u52a8\u751f\u6210**\u7684\uff1a\n\n```\nSKILL.md.tmpl \uff08\u624b\u5de5\u7f16\u5199\u7684\u6a21\u677f\uff09\n    \u2193  gen-skill-docs.ts \u8bfb\u53d6\u6e90\u7801\u5143\u6570\u636e\nSKILL.md \uff08\u81ea\u52a8\u751f\u6210\uff0c\u63d0\u4ea4\u5230 Git\uff09\n```\n\n10 \u4e2a\u6a21\u677f\u53d8\u91cf\u4ece\u6e90\u7801\u4e2d\u63d0\u53d6\u771f\u5b9e\u6570\u636e\uff1a\n- `{{COMMAND_REFERENCE}}` \u2192 \u4ece `commands.ts` \u751f\u6210\u547d\u4ee4\u88


tool: Read

output: {"type": "text", "file": {"filePath": "/root/projects/gits/gstack/setup", "content": "#!/usr/bin/env bash\n# gstack setup \u2014 build browser binary + register all skills with Claude Code\nset -e\n\nGSTACK_DIR=\"$(cd \"$(dirname \"$0\")\" && pwd)\"\nSKILLS_DIR=\"$(dirname \"$GSTACK_DIR\")\"\nBROWSE_BIN=\"$GSTACK_DIR/browse/dist/browse\"\n\nensure_playwright_browser() {\n  (\n    cd \"$GSTACK_DIR\"\n    bun --eval 'import { chromium } from \"playwright\"; const browser = await chromium.launch(); await browser.close();'\n  ) >/dev/null 2>&1\n}\n\n# 1. Build browse binary if needed (smart rebuild: stale sources, package.json, lock)\nNEEDS_BUILD=0\nif [ ! -x \"$BROWSE_BIN\" ]; then\n  NEEDS_BUILD=1\nelif [ -n \"$(find \"$GSTACK_DIR/browse/src\" -type f -newer \"$BROWSE_BIN\" -print -quit 2>/dev/null)\" ]; then\n  NEEDS_BUILD=1\nelif [ \"$GSTACK_DIR/package.json\" -nt \"$BROWSE_BIN\" ]; then\n  NEEDS_BUILD=1\nelif [ -f \"$GSTACK_DIR/bun.lock\" ] && [ \"$GSTACK_DIR/bun.lock\" -nt \"$BROWSE_BIN\" ]; then\n  NEEDS_BUILD=1\nfi\n\nif [ \"$NEEDS_BUILD\" -eq 1 ]; then\n  echo \"Building browse binary...\"\n  (\n    cd \"$GSTACK_DIR\"\n    bun install\n    bun run build\n  )\n  # Safety net: write .version if build script didn't (e.g., git not available during build)\n  if [ ! -f \"$GSTACK_DIR/browse/dist/.version\" ]; then\n    git -C \"$GSTACK_DIR\" rev-parse HEAD > \"$GSTACK_DIR/browse/dist/.version\" 2>/dev/null || true\n  fi\nfi\n\nif [ ! -x \"$BROWSE_BIN\" ]; then\n  echo \"gstack setup failed: browse binary missing at $BROWSE_BIN\" >&2\n  exit 1\nfi\n\n# 2. Ensure Playwright's Chromium is available\nif ! ensure_playwright_browser; then\n  echo \"Installing Playwright Chromium...\"\n  (\n    cd \"$GSTACK_DIR\"\n    bunx playwright install chromium\n  )\nfi\n\nif ! ensure_playwright_browser; then\n  echo \"gstack setup failed: Playwright Chromium could not be launched\" >&2\n  exit 1\nfi\n\n# 3. Ensure ~/.gstack global state directory exists\nmkdir -p \"$HOME/.gstack/projects\"\n\n# 4. Only create skill symlinks if we're inside a .claude/skills directory\nSKILLS_BASENAME=\"$(basename \"$SKILLS_DIR\")\"\nif [ \"$SKILLS_BASENAME\" = \"skills\" ]; then\n  linked=()\n  for skill_dir in \"$GSTACK_DIR\"/*/; do\n    if [ -f \"$skill_dir/SKILL.md\" ]; then\n      skill_name=\"$(basename \"$skill_dir\")\"\n      # Skip node_modules\n      [ \"$skill_name\" = \"node_modules\" ] && continue\n      target=\"$SKILLS_DIR/$skill_name\"\n      # Create or update symlink; skip if a real file/directory exists\n      if [ -L \"$target\" ] || [ ! -e \"$target\" ]; then\n        ln -snf \"gstack/$skill_name\" \"$target\"\n        linked+=(\"$skill_name\")\n      fi\n    fi\n  done\n\n  echo \"gstack ready.\"\n  echo \"  browse: $BROWSE_BIN\"\n  if [ ${#linked[@]} -gt 0 ]; then\n    echo \"  linked skills: ${linked[*]}\"\n  fi\nelse\n  echo \"gstack ready.\"\n  echo \"  browse: $BROWSE_BIN\"\n  echo \"  (skipped skill symlinks \u2014 not inside .claude/skills/)\"\nfi\n\n# 4. First-time welcome + legacy cleanup\nif [ ! -d \"$HOME/.gstack\" ]; then\n  mkdir -p \"$HOME/.gstack\"\n  echo \"  Welcome! Run /gstack-upgrade anytime to stay current.\"\nfi\nrm -f /tmp/gstack-latest-version\n", "numLines": 98, "startLine": 1, "totalLines": 98}}


output: {"stdout": "/root/.nvm/versions/node/v22.22.0/bin/npm", "stderr": "", "interrupted": false, "isImage": false, "noOutputExpected": false}


output: {"stdout": "#=#=#                                                                         \r##O#-#                                                                        \r\r#######################################                                   54.8%\r################################################                          66.8%\r##########################################################                81.2%\r#####################################################################     96.8%\r######################################################################## 100.0%\nbun was installed successfully to ~/.bun/bin/bun \n\nAdded \"~/.bun/bin\" to $PATH in \"~/.bash_profile\" \n\nTo get started, run: \n\n  source /root/.bash_profile \n  bun --help", "stderr": "", "interrupted": false, "isImage": false, "noOutputExpected": false}


output: {"stdout": "registry=https://mirrors.tencentyun.com/npm", "stderr": "", "interrupted": false, "isImage": false, "noOutputExpected": false}


output: {"stdout": "bun install v1.3.11 (af24e281)\nResolving dependencies\nResolved, downloaded and extracted [30]\nSaved lockfile\n\n+ @anthropic-ai/sdk@0.78.0 (v0.80.0 available)\n+ diff@7.0.0 (v8.0.3 available)\n+ playwright@1.58.2\n\n7 packages installed [691.00ms]", "stderr": "", "interrupted": false, "isImage": false, "noOutputExpected": false}


output: {"stdout": "$ bun run gen:skill-docs && bun build --compile browse/src/cli.ts --outfile browse/dist/browse && bun build --compile browse/src/find-browse.ts --outfile browse/dist/find-browse && git rev-parse HEAD > browse/dist/.version && rm -f .*.bun-build || true\n$ bun run scripts/gen-skill-docs.ts\nGENERATED: SKILL.md\nGENERATED: browse/SKILL.md\nGENERATED: qa/SKILL.md\nGENERATED: qa-only/SKILL.md\nGENERATED: setup-browser-cookies/SKILL.md\nGENERATED: ship/SKILL.md\nGENERATED: review/SKILL.md\nGENERATED: plan-ceo-review/SKILL.md\nGENERATED: plan-eng-review/SKILL.md\nGENERATED: retro/SKILL.md\nGENERATED: gstack-upgrade/SKILL.md\nGENERATED: plan-design-review/SKILL.md\nGENERATED: design-review/SKILL.md\nGENERATED: design-consultation/SKILL.md\nGENERATED: document-release/SKILL.md\n  [17ms]  bundle  2 modules\n   [1ms] compile  browse/dist/browse\n   [3ms]  bundle  1 modules\n   [0ms] compile  browse/dist/find-browse", "stderr": "", "interrupted": false, "isImage": false, "noOutputExpected": false}


output: {"stdout": "gstack ready.\n  browse: /root/projects/gits/gstack/browse/dist/browse\n  (skipped skill symlinks \u2014 not inside .claude/skills/)", "stderr": "", "interrupted": false, "isImage": false, "noOutputExpected": false}


output: {"stdout": "gstack skill not installed\nlearned", "stderr": "", "interrupted": false, "isImage": false, "noOutputExpected": false}


output: {"stdout": "gstack ready.\n  browse: /root/.claude/skills/gstack/browse/dist/browse\n  linked skills: browse design-consultation design-review document-release gstack-upgrade plan-ceo-review plan-design-review plan-eng-review qa qa-only retro review setup-browser-cookies ship", "stderr": "\nShell cwd was reset to /root/projects/gits/gstack", "interrupted": false, "isImage": false, "noOutputExpected": false}


output: {"stdout": "drwxr-xr-x 22 root root 4096 Mar 24 14:32 gstack\nlrwxrwxrwx  1 root root   21 Mar 24 14:32 gstack-upgrade -> gstack/gstack-upgrade", "stderr": "", "interrupted": false, "isImage": false, "noOutputExpected": false}


output: {"stdout": "/root/.claude/skills/gstack-upgrade/SKILL.md\nexists", "stderr": "", "interrupted": false, "isImage": false, "noOutputExpected": false}