Add Growr skill — on-chain farming game on Base

[feeswars]

Growr — autonomous on-chain farming game on Base

Growr is a live blockchain farming game on Base mainnet built around $GRWR
(Bankr-launched, CA ends in ba3). Players plant seeds, harvest the token,
fuse 30 Base ecosystem tokens (BRETT, TOSHI, DEGEN, AIXBT, BNKR, KEYCAT,
MIGGLES, etc.) into rare seeds with real on-chain rewards, and cash out
earnings.

What this skill does

Informational — teaches the agent how Growr works:

• Token details, all 6 verified contract addresses
• All 68 fusion recipes (references/fusion-recipes.md)
• Tier system, daily caps, economy (references/economy.md)
• Full ABI references (references/contracts.md)

🆕 Agent-mode (autonomous farming) — enroll-growr:

• One-shot enrollment via /auth/bankr-onboard (single POST = SIWE verify + welcome credit + delegation create)
• Recurring /auto/tend via automate_agent_command (every 15 min for 10 days fits Bankr's 100/day cap)
• Bot plants, waters, harvests, buys seeds, upgrades garden tier — 24/7
• Cash-outs always require fresh user-signed SIWE — delegation cannot drain funds
• See references/agent-mode.md for the full HTTP flow

Agent-executable on-chain actions — agents can perform on the user's Bankr wallet:

• cashOut — cash out harvested GRWR (uses signer service for EIP-712 sigs)
• stakeBatchFusion — stake 2–10 tokens for a fusion recipe
• claimFusion — claim a finished fusion after the 30-min lock

(Note: legacy claimWelcomeBonus() is paused — welcome credit now happens server-side via /auth/bankr-onboard.)

Wire-format recipes in references/agent-actions.md.

Trust signals

• Token launched via @BankrBot — CA ends in ba3 ✅
• All 6 contracts deployed + verified on BaseScan (Base mainnet, chain ID 8453)
• Listed on DexScreener with full game branding
• Public signer service rate-limited per wallet + protected by contract-side caps
• Persistent Postgres state + rolling 24h action budget for agent delegations
• Per-wallet 25M GRWR/24h jackpot cap (auto-splits if exceeded — no GRWR lost)

Live infrastructure

• Site: https://growr.farm
• Signer service: https://growr-production.up.railway.app
• Skill manifest: https://growr-production.up.railway.app/bankr/skill.json
• Token: 0x0bf91d8dae29410657f377d3510298b80d4acba3
• Treasury: 0x6ffAA6a18492CdADEb10e49BBb520B9D73004d70
• Game: 0x20923f7461Df5AdB1c4936Da7165484117CB7a9B
• Fusion: 0x15aD2826aEF6da89E2C5Bb81732d434E3a549668
• Marketplace: 0xa3E5c476255FAa3Cc1790193940b9d2d2053f96d
• Staking: 0x60ff1a8166E6FADdE96d0Ab11ea1f20839a41BF2

Live demo

Reserve wallet 0xcBF153c0Ac770f650317d6f4ad5f37e5cBdA2aDd was onboarded
end-to-end via Bankr's sign_siwe + call_http_endpoint +
automate_agent_command tonight — see the launch thread at
https://x.com/Growrbase. As of submission, the agent has executed 100+
autonomous actions (verifiable via
GET /auto/status?wallet=0xcbf153c0ac770f650317d6f4ad5f37e5cbda2add).

[feeswars]

👋 Quick recap for reviewers — this PR is fully tested end-to-end and ready for review.

Live infrastructure:

• Skill manifest: https://growr-production.up.railway.app/bankr/skill.json
• Manifest also serves at 8 URL forms (handles X truncation): /bankr/skill, /skill.json, /skill, etc.
• One-shot enrollment: POST /auth/bankr-onboard bundles SIWE verify + welcome credit + delegation create

Validated by @BankrBot last night:

• @Growrbase reserve wallet onboarded end-to-end via sign_siwe + call_http_endpoint + automate_agent_command
• First organic user enrollment: 0x51bf03a5d3c068221a308e19e0f599534bebad9b (live + farming)
• Status check: https://growr-production.up.railway.app/auto/status?wallet=0xcbf153c0ac770f650317d6f4ad5f37e5cbda2add

Project receipts:

• 186 wallets onboarded, 36 cleared proof-of-play gate
• 824,748,993 $GRWR paid to players (on-chain verifiable)
• 24,991,387 burned forever (deflationary)
• Token CA ends in ba3 (Bankr-launched)
• All 6 contracts verified on BaseScan

Trigger we'd love registered: enroll-growr → single-tag enrollment.

Happy to address any tweaks the team requests. cc @0xdeployer 🌱

— @Growrbase