baoyu-danger-gemini-web
Generates images and text via reverse-engineered Gemini Web API. Supports text generation, image generation from prompts, reference images for vision input, and multi-turn conversations. Use when other skills need image generation backend, or when user requests "generate image with Gemini", "Gemini text generation", or needs vision-capable AI generation.
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SKILL.md
name: baoyu-danger-gemini-webdescription: Generates images and text via reverse-engineered Gemini Web API. Supports text generation, image generation from prompts, reference images for vision input, and multi-turn conversations. Use when other skills need image generation backend, or when user requests "generate image with Gemini", "Gemini text generation", or needs vision-capable AI generation.version: 1.56.2metadata: openclaw: homepage: https://github.com/JimLiu/baoyu-skills#baoyu-danger-gemini-web requires: anyBins: - bun - npxGemini Web Client
User Input Tools
When this skill prompts the user, follow this tool-selection rule (priority order):
- Prefer built-in user-input tools exposed by the current agent runtime — e.g.,
AskUserQuestion,request_user_input,clarify,ask_user, or any equivalent. - Fallback: if no such tool exists, emit a numbered plain-text message and ask the user to reply with the chosen number/answer for each question.
- Batching: if the tool supports multiple questions per call, combine all applicable questions into a single call; if only single-question, ask them one at a time in priority order.
Concrete AskUserQuestion references below are examples — substitute the local equivalent in other runtimes.
Script Directory
{baseDir} = this SKILL.md's directory; scripts are at {baseDir}/scripts/<script-name>.ts. Resolve ${BUN_X}: bun if installed; else npx -y bun; else suggest installing bun. Replace {baseDir} and ${BUN_X} with actual values.
| Script | Purpose |
|---|---|
scripts/main.ts | CLI entry point for text/image generation |
scripts/gemini-webapi/* | TypeScript port of gemini_webapi (GeminiClient, types, utils) |
Consent Check (REQUIRED)
Before first use, verify user consent for reverse-engineered API usage. Consent file:
- macOS:
~/Library/Application Support/baoyu-skills/gemini-web/consent.json - Linux:
~/.local/share/baoyu-skills/gemini-web/consent.json - Windows:
%APPDATA%\baoyu-skills\gemini-web\consent.json
- Check if consent file exists with
accepted: trueanddisclaimerVersion: "1.0" - If valid consent exists → print warning with
acceptedAtdate, proceed - If no consent → show disclaimer, ask user via
AskUserQuestion:- "Yes, I accept" → create consent file with ISO timestamp, proceed
- "No, I decline" → output decline message, stop
- Consent file format:
{"version":1,"accepted":true,"acceptedAt":"<ISO>","disclaimerVersion":"1.0"}
Preferences (EXTEND.md)
First found wins:
| Priority | Path | Scope |
|---|---|---|
| 1 | .baoyu-skills/baoyu-danger-gemini-web/EXTEND.md | Project |
| 2 | ${XDG_CONFIG_HOME:-$HOME/.config}/baoyu-skills/baoyu-danger-gemini-web/EXTEND.md | XDG |
| 3 | $HOME/.baoyu-skills/baoyu-danger-gemini-web/EXTEND.md | User home |
If none found, use defaults. EXTEND.md supports: default model, proxy settings, custom data directory.
Usage
${BUN_X} {baseDir}/scripts/main.ts "Your prompt" # text
${BUN_X} {baseDir}/scripts/main.ts --prompt "Your prompt" --model gemini-3-flash
${BUN_X} {baseDir}/scripts/main.ts --prompt "A cute cat" --image cat.png # image
${BUN_X} {baseDir}/scripts/main.ts --promptfiles system.md content.md --image out.png
${BUN_X} {baseDir}/scripts/main.ts --prompt "Describe this" --reference image.png # vision input
${BUN_X} {baseDir}/scripts/main.ts --prompt "Create variation" --reference a.png --image out.png
${BUN_X} {baseDir}/scripts/main.ts "Remember: 42" --sessionId session-abc # multi-turn
${BUN_X} {baseDir}/scripts/main.ts "What number?" --sessionId session-abc
${BUN_X} {baseDir}/scripts/main.ts "Hello" --json
Options
| Option | Description |
|---|---|
--prompt, -p | Prompt text |
--promptfiles | Read prompt from files (concatenated) |
--model, -m | Model (see Models; default gemini-3-pro) |
--image [path] | Generate image (default: generated.png) |
--reference, --ref | Reference images for vision input |
--sessionId | Session ID for multi-turn conversation |
--list-sessions | List saved sessions |
--json | Output as JSON |
--login | Refresh cookies, then exit |
--cookie-path | Custom cookie file path |
--profile-dir | Chrome profile directory |
Models
| Model | Description |
|---|---|
gemini-3-pro | Default, latest 3.0 Pro |
gemini-3-flash | Fast, lightweight 3.0 Flash |
gemini-3-flash-thinking | 3.0 Flash with thinking |
gemini-3.1-pro-preview | 3.1 Pro preview (empty header, auto-routed) |
Authentication
First run opens a browser for Google auth; cookies are cached. Force refresh: --login. Override browser: GEMINI_WEB_CHROME_PATH. Auto-detected browsers: Chrome, Chrome Canary/Beta, Chromium, Edge.
Without an explicit profile dir, cookie refresh may reuse an already-running local Chrome/Chromium debugging session tied to a standard user-data dir (best-effort CDP reuse, not Chrome DevTools MCP's --autoConnect flow). Set --profile-dir or GEMINI_WEB_CHROME_PROFILE_DIR to force a dedicated profile and skip that reuse.
Environment Variables
| Variable | Description |
|---|---|
GEMINI_WEB_DATA_DIR | Data directory |
GEMINI_WEB_COOKIE_PATH | Cookie file path |
GEMINI_WEB_CHROME_PROFILE_DIR | Chrome profile directory |
GEMINI_WEB_CHROME_PATH | Chrome executable path |
HTTP_PROXY, HTTPS_PROXY | Proxy for Google access (bash: set inline with command; PowerShell: $env:HTTPS_PROXY = '...' before running) |
Sessions
Stored in the data directory as sessions/<id>.json, containing id, metadata (Gemini chat state), messages array, timestamps.
Extension Support
Custom configurations via EXTEND.md. See Preferences section for paths and supported options.