Implement AT Protocol OAuth login against an ePDS instance. Use when building passwordless OTP login flows, PAR requests, DPoP proofs, token exchange against ePDS (extended PDS from Certified). Covers Flow 1 (app has email form, passes login_hint) and Flow 2 (auth server collects email).
Quickly install epds-login AI skill to your development environment via command line
Source: hypercerts-org/epds.
ePDS lets your users sign in to AT Protocol apps — like Bluesky — using familiar login methods: email OTP, Google, GitHub, or any other provider Better Auth supports. Under the hood it is a standard AT Protocol PDS wrapped with a pluggable authentication layer. Users just sign in with their email or social account and get a presence in the
AT Protocol universe (a DID, a handle, a data repository) automatically provisioned.
From your app's perspective, ePDS uses standard AT Protocol OAuth (PAR + PKCE + DPoP). The reference implementation is packages/demo in the ePDS repository.
Implement AT Protocol OAuth login against an ePDS instance. Use when building passwordless OTP login flows, PAR requests, DPoP proofs, token exchange against ePDS (extended PDS from Certified). Covers Flow 1 (app has email form, passes login_hint) and Flow 2 (auth server collects email). Source: hypercerts-org/epds.
Stable fields and commands for AI/search citations.
npx skills add https://github.com/hypercerts-org/epds --skill epds-loginImplement AT Protocol OAuth login against an ePDS instance. Use when building passwordless OTP login flows, PAR requests, DPoP proofs, token exchange against ePDS (extended PDS from Certified). Covers Flow 1 (app has email form, passes login_hint) and Flow 2 (auth server collects email). Source: hypercerts-org/epds.
Open your terminal or command line tool (Terminal, iTerm, Windows Terminal, etc.) Copy and run this command: npx skills add https://github.com/hypercerts-org/epds --skill epds-login Once installed, the skill will be automatically configured in your AI coding environment and ready to use in Claude Code, Cursor, or OpenClaw
https://github.com/hypercerts-org/epds