What problem does it solve? NanoClaw routes all Anthropic credentials through the OneCLI agent vault with an HTTPS proxy and certificates, which adds setup complexity. This Skill provides an opt-out path for users who prefer simple .env-based credential management, reading the API key or OAuth token from .env and injecting it directly into the container environment. ## Core Features & Use Cases - Native .env Credential Injection: Reads ANTHROPIC_API_KEY, ANTHROPIC_AUTH_TOKEN, or CLAUDE_CODE_OAUTH_TOKEN from .env and passes them into the container as Docker -e environment variables that the Claude Agent SDK reads natively. - Flag-Gated Opt-Out: All logic is gated behind NANOCLAW_NATIVE_CREDENTIALS=true, so the OneCLI gateway path remains untouched when the flag is unset. - Tested Integration: Ships a behavior test driving the real .env read and a wiring test asserting the one-line reach-in exists in buildContainerArgs, plus a REMOVE.md for clean rollback. - Use Case: A user with a Claude Pro/Max subscription runs claude setup-token, stores the token in .env, and restarts NanoClaw so containers authenticate directly without configuring the OneCLI vault. ## Quick Start Ask the agent to apply the use-native-credential-proxy skill so NanoClaw reads my Anthropic credential from .env instead of the OneCLI gateway.