Update contributing, deduplicate more functions

CONTRIBUTING.md

@@ -8,22 +8,9 @@ Welcome to the lobster tank! 🦞
 - **Discord:** https://discord.gg/qkhbAGHRBT
 - **X/Twitter:** [@steipete](https://x.com/steipete) / [@openclaw](https://x.com/openclaw)
 
-## Maintainers
+## Contributors
 
-- **Peter Steinberger** - Benevolent Dictator
-  - GitHub: [@steipete](https://github.com/steipete) · X: [@steipete](https://x.com/steipete)
-
-- **Shadow** - Discord + Slack subsystem
-  - GitHub: [@thewilloftheshadow](https://github.com/thewilloftheshadow) · X: [@4shad0wed](https://x.com/4shad0wed)
-
-- **Jos** - Telegram, API, Nix mode
-  - GitHub: [@joshp123](https://github.com/joshp123) · X: [@jjpcodes](https://x.com/jjpcodes)
-
-- **Christoph Nakazawa** - JS Infra
-  - GitHub: [@cpojer](https://github.com/cpojer) · X: [@cnakazawa](https://x.com/cnakazawa)
-
-- **Gustavo Madeira Santana** - Multi-agents, CLI, web UI
-  - GitHub: [@gumadeiras](https://github.com/gumadeiras) · X: [@gumadeiras](https://x.com/gumadeiras)
+See [Credits & Maintainers](https://docs.openclaw.ai/reference/credits) for the full list.
 
 ## How to Contribute
 
@@ -35,6 +22,7 @@ Welcome to the lobster tank! 🦞
 
 - Test locally with your OpenClaw instance
 - Run tests: `pnpm build && pnpm check && pnpm test`
+- Ensure CI checks pass
 - Keep PRs focused (one thing per PR)
 - Describe what & why
 
@@ -72,7 +60,7 @@ We are currently prioritizing:
 
 - **Stability**: Fixing edge cases in channel connections (WhatsApp/Telegram).
 - **UX**: Improving the onboarding wizard and error messages.
-- **Skills**: Expanding the library of bundled skills and improving the Skill Creation developer experience.
+- **Skills**: For skill contributions, head to [ClawHub](https://clawhub.ai/) — the community hub for OpenClaw skills.
 - **Performance**: Optimizing token usage and compaction logic.
 
 Check the [GitHub Issues](https://github.com/openclaw/openclaw/issues) for "good first issue" labels!