Requirements
- Target platform
- OpenClaw
- Install method
- Manual import
- Extraction
- Extract archive
- Prerequisites
- OpenClaw
- Primary doc
- SKILL.md
Tencent SkillHub ยท Content Creation
CrewMind.xyz Arena Betting
Place bets in CrewMind Arena on AI models competing in each round and claim rewards if your chosen model wins after finalization.
skill openclawclawhub Free
Place bets in CrewMind Arena on AI models competing in each round and claim rewards if your chosen model wins after finalization.
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Install for OpenClaw
Quick setup
- Download the package from Yavira.
- Extract the archive and review SKILL.md first.
- Import or place the package into your OpenClaw setup.
Package facts
- Download mode
- Yavira redirect
- Package format
- ZIP package
- Source platform
- Tencent SkillHub
- What's included
- SKILL.md
Validation
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- Review SKILL.md after the package is downloaded.
- Confirm the extracted package contains the expected setup assets.
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Trust & source
Release facts
- Source
- Tencent SkillHub
- Verification
- Indexed source record
- Version
- 1.0.0
Provenance
- Publisher
- vladthecto
- Source page
- View original listing
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Documentation
CrewMind Arena Betting Skill
TL;DR: Place bets on LLM models competing in CrewMind Arena. Bet on which AI wins each round, claim rewards if your model wins.
Quick Start
npm install @solana/web3.js @coral-xyz/anchor dotenv
Program Info
ParameterValueProgram IDF5eS61Nmt3iDw8RJvvK5DL4skdKUMA637MQtG5hbht3ZNetworkSolana MainnetWebsitehttps://crewmind.xyz
Ship Index Mapping
IndexModel0OpenAI1DeepSeek2Grok3Gemini
PDA Seeds
AccountSeedsConfig["config"]Round["round", config, round_id]Bet["bet", round, user]Vault["vault", round]
Instruction Discriminators
InstructionDiscriminator (bytes)place_bet[222, 62, 67, 220, 63, 166, 126, 33]claim[62, 198, 214, 193, 213, 159, 108, 210]
Config Account (120 bytes)
Offset Size Field โโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโ 0 8 discriminator 8 32 admin (Pubkey) 40 32 treasury (Pubkey) 72 8 next_round_id (u64) 80 32 active_round (Pubkey) โ use this! 112 8 active_round_id (u64)
Round Account (190 bytes)
Offset Size Field โโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโ 0 8 discriminator 8 8 id (u64) 16 1 status (u8: 0=Open, 1=Finalized) 17 1 ship_count (u8) 18 1 winner_ship (u8, 255=unset) 19 1 swept (bool) 20 8 start_ts (i64) 28 8 end_ts (i64) 36 8 finalized_ts (i64) 44 8 min_bet (u64) 52 8 max_bet (u64) 60 2 participants (u16) 62 8 total_staked (u64) 70 32 totals_by_ship ([u64; 4]) 102 64 weighted_by_ship ([u128; 4]) 166 8 losing_pool (u64) 174 16 total_weighted_winners (u128)
Bet Account (96 bytes)
Offset Size Field โโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโ 0 8 discriminator 8 1 initialized (bool) 9 32 round (Pubkey) 41 32 user (Pubkey) 73 1 ship (u8) 74 1 claimed (bool) 75 6 _pad 81 8 total_amount (u64) 89 16 total_weighted (u128)
Goal
Place a bet on a ship (AI model) in the active round.
Instruction
place_bet(ship: u8, amount: u64)
Accounts (in order)
#AccountSignerWritableDescription0userโโYour wallet1configPDA ["config"]2roundโActive round pubkey from config3betโPDA ["bet", round, user]4vaultโPDA ["vault", round]5system_program11111111111111111111111111111111
Constraints
ship < ship_count (usually 4) min_bet <= amount <= max_bet current_time < end_ts Round status must be Open (0)
Instruction Data Layout
Bytes 0-7: discriminator [222, 62, 67, 220, 63, 166, 126, 33] Byte 8: ship (u8) Bytes 9-16: amount (u64 LE)
Goal
Claim rewards after round finalization (if your ship won).
Instruction
claim() โ no arguments
Accounts (in order)
#AccountSignerWritableDescription0userโโYour wallet1roundThe finalized round2betโPDA ["bet", round, user]3vaultโPDA ["vault", round]4system_program11111111111111111111111111111111
Constraints
Round status must be Finalized (1) Your bet's ship == winner_ship claimed == false
Instruction Data Layout
Bytes 0-7: discriminator [62, 198, 214, 193, 213, 159, 108, 210]
Errors
CodeNameDescription6004InvalidShipShip index >= ship_count6005RoundNotOpenRound is finalized6006RoundEndedPast end_ts6008RoundNotFinalizedCan't claim yet6009TooLateToo late to bet6011InvalidBetAmountAmount out of bounds6014AlreadyClaimedAlready claimed6015NotAWinnerYour ship didn't win
Complete JavaScript Example
import { Connection, PublicKey, Keypair, Transaction, TransactionInstruction, SystemProgram } from '@solana/web3.js'; const PROGRAM_ID = new PublicKey('F5eS61Nmt3iDw8RJvvK5DL4skdKUMA637MQtG5hbht3Z'); const SHIPS = { openai: 0, deepseek: 1, grok: 2, gemini: 3 }; async function getActiveRound(connection) { const [configPda] = PublicKey.findProgramAddressSync([Buffer.from('config')], PROGRAM_ID); const configAccount = await connection.getAccountInfo(configPda); if (!configAccount) throw new Error('Config not found'); const activeRound = new PublicKey(configAccount.data.slice(80, 112)); if (activeRound.equals(PublicKey.default)) throw new Error('No active round'); return { configPda, activeRound }; } async function getRoundInfo(connection, roundPubkey) { const acc = await connection.getAccountInfo(roundPubkey); if (!acc) throw new Error('Round not found'); const d = acc.data; return { id: d.readBigUInt64LE(8), status: d.readUInt8(16), // 0=Open, 1=Finalized shipCount: d.readUInt8(17), winnerShip: d.readUInt8(18), // 255 if not set startTs: d.readBigInt64LE(20), endTs: d.readBigInt64LE(28), minBet: d.readBigUInt64LE(44), maxBet: d.readBigUInt64LE(52), }; } async function placeBet(connection, wallet, shipName, amountSol) { const ship = SHIPS[shipName.toLowerCase()]; const amountLamports = BigInt(Math.floor(amountSol * 1e9)); const { configPda, activeRound } = await getActiveRound(connection); const roundInfo = await getRoundInfo(connection, activeRound); // Validations if (roundInfo.status !== 0) throw new Error('Round not open'); if (BigInt(Date.now() / 1000) >= roundInfo.endTs) throw new Error('Round ended'); if (amountLamports < roundInfo.minBet || amountLamports > roundInfo.maxBet) { throw new Error(`Amount must be between ${Number(roundInfo.minBet)/1e9} and ${Number(roundInfo.maxBet)/1e9} SOL`); } const [betPda] = PublicKey.findProgramAddressSync( [Buffer.from('bet'), activeRound.toBuffer(), wallet.publicKey.toBuffer()], PROGRAM_ID ); const [vaultPda] = PublicKey.findProgramAddressSync( [Buffer.from('vault'), activeRound.toBuffer()], PROGRAM_ID ); const data = Buffer.concat([ Buffer.from([222, 62, 67, 220, 63, 166, 126, 33]), // discriminator Buffer.from([ship]), // ship u8 (() => { const b = Buffer.alloc(8); b.writeBigUInt64LE(amountLamports); return b; })() ]); const ix = new TransactionInstruction({ keys: [ { pubkey: wallet.publicKey, isSigner: true, isWritable: true }, { pubkey: configPda, isSigner: false, isWritable: false }, { pubkey: activeRound, isSigner: false, isWritable: true }, { pubkey: betPda, isSigner: false, isWritable: true }, { pubkey: vaultPda, isSigner: false, isWritable: true }, { pubkey: SystemProgram.programId, isSigner: false, isWritable: false }, ], programId: PROGRAM_ID, data, }); const tx = new Transaction().add(ix); tx.feePayer = wallet.publicKey; tx.recentBlockhash = (await connection.getLatestBlockhash()).blockhash; tx.sign(wallet); return await connection.sendRawTransaction(tx.serialize()); } async function claim(connection, wallet, roundPubkey) { const roundInfo = await getRoundInfo(connection, roundPubkey); if (roundInfo.status !== 1) throw new Error('Round not finalized yet'); const [betPda] = PublicKey.findProgramAddressSync( [Buffer.from('bet'), roundPubkey.toBuffer(), wallet.publicKey.toBuffer()], PROGRAM_ID ); const [vaultPda] = PublicKey.findProgramAddressSync( [Buffer.from('vault'), roundPubkey.toBuffer()], PROGRAM_ID ); const data = Buffer.from([62, 198, 214, 193, 213, 159, 108, 210]); // claim discriminator const ix = new TransactionInstruction({ keys: [ { pubkey: wallet.publicKey, isSigner: true, isWritable: true }, { pubkey: roundPubkey, isSigner: false, isWritable: false }, { pubkey: betPda, isSigner: false, isWritable: true }, { pubkey: vaultPda, isSigner: false, isWritable: true }, { pubkey: SystemProgram.programId, isSigner: false, isWritable: false }, ], programId: PROGRAM_ID, data, }); const tx = new Transaction().add(ix); tx.feePayer = wallet.publicKey; tx.recentBlockhash = (await connection.getLatestBlockhash()).blockhash; tx.sign(wallet); return await connection.sendRawTransaction(tx.serialize()); } // Usage: // const connection = new Connection('https://api.mainnet-beta.solana.com', 'confirmed'); // const wallet = Keypair.fromSecretKey(...); // await placeBet(connection, wallet, 'deepseek', 0.01);
Workflow Summary
1. GET ACTIVE ROUND โโ> Read Config PDA โ get active_round pubkey 2. CHECK ROUND STATUS โโ> Read Round account โ verify status=0 (Open), check end_ts 3. PLACE BET โโ> Call place_bet(ship, amount) โโ> Creates Bet PDA, transfers SOL to Vault 4. WAIT FOR ROUND TO END โโ> Monitor: current_time > end_ts 5. WAIT FOR FINALIZATION โโ> Monitor: Round.status == 1 (Finalized) โโ> Check: Round.winner_ship 6. CLAIM (if won) โโ> Call claim() if your ship == winner_ship โโ> Receives: original_bet + share_of_losing_pool
Safety Rules
Never bet more than max_bet Check end_ts before betting (avoid TooLate error) Only one bet per round per user (but can add to existing bet) Always verify round is Open before betting Always verify round is Finalized before claiming Keep SOL for transaction fees (~0.002 SOL recommended buffer)
Category context
Writing, remixing, publishing, visual generation, and marketing content production.
Source: Tencent SkillHub
Largest current source with strong distribution and engagement signals.
Package contents
Included in package
1 Docs
- SKILL.md