Authsome · Local auth for AI agents

# Authsome > Local credential broker and vault for AI agents. Open-source. Runs on your laptop. 45 bundled OAuth2 and API key providers. No SaaS, no cloud, no account. Authsome stores credentials in an encrypted local vault, then injects them at the proxy boundary so agents never see secret values. It refreshes OAuth2 tokens automatically and supports headless flows like device code, so agents can run in CI, over SSH, in cron jobs, and in background workers without a human in the loop. ## Docs - [Quickstart](https://authsome.ai/docs/quickstart): Install authsome and log in to your first provider in five minutes. - [Architecture](https://authsome.ai/docs/concepts/architecture): The five layers and how the proxy ties them together. - [CLI reference](https://authsome.ai/docs/reference/cli): Commands, flags, and exit codes. - [Bundled providers](https://authsome.ai/docs/reference/bundled-providers): The 45 providers that ship out of the box. - [Custom providers](https://authsome.ai/docs/guides/custom-providers): How to add a JSON provider definition. - [Threat model](https://authsome.ai/docs/security/threat-model): What authsome protects against and what it doesn't. - [Troubleshooting](https://authsome.ai/docs/troubleshooting/doctor): The doctor command and common failure modes. ## Agent integrations - [Claude Code](https://authsome.ai/docs/integrations/agents/claude-code) - [Codex](https://authsome.ai/docs/integrations/agents/codex) - [Cursor](https://authsome.ai/docs/integrations/agents/cursor) - [OpenCode](https://authsome.ai/docs/integrations/agents/opencode) - [LangChain](https://authsome.ai/docs/integrations/agents/langchain) - [LlamaIndex](https://authsome.ai/docs/integrations/agents/llamaindex) - [OpenAI Agents SDK](https://authsome.ai/docs/integrations/agents/openai-agents-sdk) - [Anthropic SDK](https://authsome.ai/docs/integrations/agents/anthropic-sdk) ## Blog - [The agent auth wave: auth.md, ID-JAG, AAuth, CIMD, and why OAuth is finally growing up in