antigravity-proxy: High-performance gateway that exposes Google's internal Gemini and Claude APIs through an OpenAI-compatible

by frieser · Claude Skill · ★ 73

Last updated: · Indexed by AgentSkillsHub · Auto-synced every 8h

How to install antigravity-proxy

bunx antigravity-proxy@0.7.0
docker run -d -p 3000:3000 -e BASE_URL=http://localhost:3000 --name antigravity-proxy frieserpaldi/antigravity-proxy:0.7.0

Taken from the project's README on GitHub.

Security audit verdict: SAFE · quality 59/100

None of the 42 rules matched — no credential harvesting, no data exfiltration, no curl-pipe-shell installer. Scanned against 42 published rules built on the SlowMist agent-security taxonomy, refreshed every 8 hours.

The quality score combines nine heuristic checks of the repo and its README: completeness, clarity, specificity, examples, structure, agent readiness, step-by-step content, instruction quality and security notes. It rates how well the project explains itself to an agent, not the code.

antigravityclaude-codellmopencodeproxy

Quick Facts

Stars73
Forks26
LanguageTypeScript
CategoryClaude Skill
Quality Score59/100
Open Issues8
Last Updated2026-06-19
Created2026-01-29
Platformsclaude-code, gemini, node
Est. Tokens~13k

About antigravity-proxy

Antigravity Proxy Antigravity Proxy is a high-performance gateway that exposes Google's internal Gemini and Claude APIs through an OpenAI-compatible interface. It enables seamless integration between advanced models (like Claude 4.6 Opus, Gemini 3, and GPT-equivalent models) and CLI agents (such as OpenCode or Claude Code), as well as any application supporting the OpenAI API standard.

Compatible Skills

These tools work well together with antigravity-proxy for enhanced workflows:

  • qwen-gate — semantic(0.23)+complementary+shared_fw(openai)+same_lang+similar_pop+shared_platform (66%)

antigravity-proxy alternative? Top 6 similar tools

Looking for a antigravity-proxy alternative? If you're comparing antigravity-proxy with other claude skill tools, these 6 projects are the closest alternatives on Agent Skills Hub — ranked by topic overlap, star count, and community traction.

  • NadirClaw by doramirdor · ⭐ 336

    Open-source LLM router & AI cost optimizer. Routes simple prompts to cheap/local models, complex ones to premi

  • antigravity-workflows by harikrishna8121999 · ⭐ 187

    Community-driven workflows for Antigravity AI. Like Claude Skills - reusable prompts and automation for AI cod

  • agent-skills-cli by Karanjot786 · ⭐ 182

    Install, update and manage AI agent skills across 45 coding agents from one CLI. Sources: marketplace, GitHub,

  • sub-agents-mcp by shinpr · ⭐ 99

    Define task-specific AI sub-agents in Markdown for any MCP-compatible tool.

  • sub-agents-skills by shinpr · ⭐ 95

    Cross-LLM sub-agent orchestration as an Agent Skills. Route tasks to Codex, Claude Code, Grok, GLM, Kimi, Curs

  • HydraTeams by Pickle-Pixel · ⭐ 67

    Translation proxy that makes Claude Code Agent Teams model-agnostic. Any model as a teammate — GPT, Gemini, Ol

More Claude Skill Tools

Explore other popular claude skill tools:

View all Claude Skill tools →

Popular TypeScript Agent Tools

How this security grade is produced

Grades come from a rule-based scan built on the SlowMist agent-security taxonomy: 42 published rules, covering credential harvesting, data exfiltration, curl | sh installers and more. It is a first-layer scan, not a manual audit — we say so rather than overstate it.

The scale of the problem is documented independently: Liu et al. (2026), in a study of 31,132 agent skills, report that 26.1% contain security vulnerabilities. Our own full-catalog census is published as a citable open dataset.

Sources & who's responsible:

View on GitHub → Browse Claude Skill tools