anthropic-proxy: Proxy server that converts Anthropic API requests to OpenAI format and sends it to OpenRouter

by maxnowack · Claude Skill · ★ 415

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

Security audit verdict: SAFE · quality 65/100

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.

anthropicclaude-codellmopenrouter

Quick Facts

Stars415
Forks43
LanguageJavaScript
CategoryClaude Skill
Quality Score65/100
Open Issues7
Last Updated2025-04-28
Created2025-03-14
Platformsclaude-code, node
Est. Tokens~3k

About anthropic-proxy

anthropic-proxy A proxy server that transforms Anthropic API requests to OpenAI format and sends it to openrouter.ai. This enables you to use Anthropic's API format while connecting to OpenAI-compatible endpoints.

Compatible Skills

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

  • everything-claude-code-zh — semantic(0.25)+complementary+shared_fw(anthropic)+same_lang+similar_pop+shared_platform (62%)
  • agentrove — semantic(0.21)+complementary+shared_fw(anthropic,openai)+similar_pop+shared_platform (58%)
  • claudex — semantic(0.21)+complementary+shared_fw(anthropic,openai)+similar_pop+shared_platform (58%)
  • claude-code-gpt-5-codex — semantic(0.17)+complementary+shared_fw(anthropic,openai)+similar_pop+shared_platform (57%)
  • copilot2api-go — semantic(0.31)+complementary+shared_fw(anthropic,openai)+shared_platform (52%)

anthropic-proxy alternative? Top 6 similar tools

Looking for a anthropic-proxy alternative? If you're comparing anthropic-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.

  • ccproxy by starbaser · ⭐ 355

    Build mods for Claude Code: Hook any request, modify any response, /model "with-your-custom-model", intelligen

  • everything-claude-code-zh by xu-xiang · ⭐ 2.0k

    everything-claude-code 中文翻译项目：完整的 Claude Code 配置集合（agents, skills, hooks, commands, rules, MCPs）。源自 Anthropic

  • vllm-mlx by waybarrios · ⭐ 1.6k

    High-performance OpenAI and Anthropic compatible LLM inference server for Apple Silicon. Native MLX, continuou

  • SWE-AF by Agent-Field · ⭐ 1.1k

    Autonomous software engineering fleet of AI agents for production-grade PRs on AgentField: plan, code, test, a

  • claude-code-mastery by TheDecipherist · ⭐ 548

    The complete guide to Claude Code: CLAUDE.md, hooks, skills, MCP servers, and commands

  • runprompt by chr15m · ⭐ 445

    Run LLM prompts from your shell

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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:

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