Add Sozu Testnet USDC Faucet community skill

[blessedux]

Summary

• Adds Sozu Testnet USDC Faucet to ECOSYSTEM_CARDS so it appears on skills.stellar.org and in generated llms.txt.
• Skill source: https://github.com/blessedux/agent-skills/blob/main/sozu-faucet/SKILL.md
• Install: npx skills add https://github.com/blessedux/agent-skills --skill sozu-faucet
• CLI: npx @sozu/faucet@latest (0.2.0+)

Why this skill is useful

Nothing in the official or community Stellar skills catalog currently gives an agent a scriptable path to claim testnet Circle USDC (SAC).

• Friendbot (linked from the standards skill) funds XLM only — not USDC.
• The official agentic-payments skill’s testnet runbook explicitly calls out the Circle USDC faucet as web/captcha-only and not scriptable, then stops there for funding.
• Adjacent skills (ROZO, PRISM, anchors, assets) cover sending, spending, ramps, or trustline mechanics — not claiming testnet USDC.

Sozu fills that gap with one PoW-gated command:

npx @sozu/faucet@latest claim              # new G… + Friendbot + USDC trustline + claim
npx @sozu/faucet@latest claim <C_OR_G>     # fund an existing wallet

• C… smart accounts claim directly (no trustline).
• Existing G… without a trustline → CLI returns trustline_required + Stellar Lab helpUrl (user signs there — agents never ask for secrets in chat).
• No address → CLI mints a wallet, adds the trustline locally, and claims; wallet.secret is printed once in the JSON.

That unblocks agentic test loops for SAC / DeFi / x402 without a human captcha step.

Test plan

• pnpm lint:ts and pnpm build succeed in site/
• Generated llms.txt includes the new ecosystem card
• Skill on blessedux/agent-skills main documents bare claim + Lab trustlines (author: blessedux)
• Prod smoke: npx @sozu/faucet@0.2.0 claim → 20 USDC; G without trustline → Lab link
• Confirm card renders under Community skills on the preview deploy
• Optional: npx skills add https://github.com/blessedux/agent-skills --skill sozu-faucet then bare claim

[Copilot]

🟢 Ready to approve

The new entry follows established ecosystem card conventions with no identified issues.

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Pull request overview

Adds the Sozu Testnet USDC Faucet community skill to the public catalog and generated llms.txt.

Changes:

• Adds skill metadata, description, and source URL.
• Enables discovery and installation from the Community skills section.

File summaries

File	Description
site/src/data/skills.ts	Registers the Sozu faucet ecosystem card.

Review details

• Files reviewed: 1/1 changed files
• Comments generated: 0
• Review effort level: Balanced

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[kaankacar]

LGTM!

[kaankacar]

LGTM!