Requirements
- Target platform
- OpenClaw
- Install method
- Manual import
- Extraction
- Extract archive
- Prerequisites
- OpenClaw
- Primary doc
- SKILL.md
Tencent SkillHub ยท Developer Tools
Agent identity and reputation registration
Register and manage agent identity, reputation, and feedback on Solana and EVM chains using the multi-chain ERC-8004 Agent Registry protocol.
skill openclawclawhub Free
Register and manage agent identity, reputation, and feedback on Solana and EVM chains using the multi-chain ERC-8004 Agent Registry protocol.
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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
- README.md, skill.md
Validation
- Use the Yavira download entry.
- Review SKILL.md after the package is downloaded.
- Confirm the extracted package contains the expected setup assets.
Install with your agent
Agent handoff
Hand the extracted package to your coding agent with a concrete install brief instead of figuring it out manually.
- Download the package from Yavira.
- Extract it into a folder your agent can access.
- Paste one of the prompts below and point your agent at the extracted folder.
New install
I downloaded a skill package from Yavira. Read SKILL.md from the extracted folder and install it by following the included instructions. Then review README.md for any prerequisites, environment setup, or post-install checks. Tell me what you changed and call out any manual steps you could not complete.
Upgrade existing
I downloaded an updated skill package from Yavira. Read SKILL.md from the extracted folder, compare it with my current installation, and upgrade it while preserving any custom configuration unless the package docs explicitly say otherwise. Then review README.md for any prerequisites, environment setup, or post-install checks. Summarize what changed and any follow-up checks I should run.
Trust & source
Release facts
- Source
- Tencent SkillHub
- Verification
- Indexed source record
- Version
- 0.2.3
Provenance
- Publisher
- MonteCrypto999
- Source page
- View original listing
- Canonical URL
- Open canonical page
Documentation
8004-MCP - Agent Registry Protocol
Multi-chain MCP server for ERC-8004 Agent Registry. Query agents, reputation, and feedback across Solana + EVM chains.
1. Check System Health
await client.callTool({ name: 'health_check', arguments: {} }); // Returns: { server: 'ok', chains: {...}, walletStore: 'not_initialized', ... }
2. Initialize Wallet Store (One-Time)
The wallet store encrypts all your wallets with a single master password. // โ ๏ธ SAVE THIS PASSWORD - Cannot be recovered if lost! await client.callTool({ name: 'wallet_store_init', arguments: { password: 'YourSecureMasterPassword123!' }}); // Returns: { initialized: true, message: 'Wallet store created' }
3. Create a Wallet
await client.callTool({ name: 'wallet_create', arguments: { name: 'my-eth-wallet', chainType: 'evm' // or 'solana' }}); // Returns: { name: 'my-eth-wallet', address: '0x...', chainType: 'evm' }
4. Fund Your Wallet
Check the "Approximate Costs" section below for funding amounts. // Get faucet info (testnet) or ask owner (mainnet) const funding = await client.callTool({ name: 'faucet_info', arguments: { chain: 'eth' // or 'sol', 'base' }}); // Returns faucet URLs and wallet address โ ๏ธ Important for Agents: See "Approximate Costs" section for funding amounts Faucets require captchas - you can't use them directly Ask your owner to fund your wallet On mainnet: no faucets, must ask owner for real funds
5. On New Sessions - Unlock Store
await client.callTool({ name: 'wallet_store_unlock', arguments: { password: 'YourSecureMasterPassword123!' }}); // Now all write operations work
Common Issues
SymptomCauseSolutionSTORE_NOT_INITIALIZEDFirst runCall wallet_store_initSTORE_LOCKEDNew sessionCall wallet_store_unlockINVALID_PASSWORDWrong passwordCheck password (no recovery!)Timeout on wallet opsStore lockedUnlock firstINSUFFICIENT_BALANCEEmpty walletAsk owner to fund (see below)
Requesting Funds from Owner
As an agent, you cannot use faucets directly (captchas). Ask your owner: // 1. Get your wallet address const info = await client.callTool({ name: 'faucet_info', arguments: { chain: 'eth' }}); // 2. Ask owner to fund (see "Approximate Costs" section for amounts) // Example: "Please fund my wallet 0x1234... with ~0.01 SOL or ~$0.50 in ETH" // 3. Wait for owner to send funds, then proceed with agent_register
Quick Start (MCP Client)
import { Client } from '@modelcontextprotocol/sdk/client/index.js'; import { StdioClientTransport } from '@modelcontextprotocol/sdk/client/stdio.js'; import { spawn } from 'child_process'; const server = spawn('npx', ['@quantulabs/8004-mcp'], { stdio: ['pipe', 'pipe', 'inherit'], env: { ...process.env, NETWORK_MODE: 'testnet' } }); const client = new Client( { name: 'my-agent', version: '1.0.0' }, { capabilities: {} } ); await client.connect(new StdioClientTransport({ reader: server.stdout, writer: server.stdin, })); // Ready - use client.callTool()
Global ID Format
ChainFormatExampleSolanasol:<pubkey>sol:HHCVWcqs...Ethereumeth:<chainId>:<tokenId>eth:11155111:738Basebase:<chainId>:<tokenId>base:84532:42
Read Operations (No wallet needed)
agent_search Search agents across chains. await client.callTool({ name: 'agent_search', arguments: { query: 'trading bot', // Search name/description chain: 'eth', // Optional: sol, eth, base, arb, poly, op limit: 20, // Default: 20, max: 100 offset: 0, // Pagination offset cursor: 'abc...', // Cursor pagination (EVM only, faster) // Advanced filters (EVM only): hasMcp: true, // Has MCP endpoint hasA2a: true, // Has A2A endpoint active: true, // Active agents only x402support: true, // Supports x402 payments mcpTools: ['web-search'], // Has specific MCP tools a2aSkills: ['translation'] // Has specific A2A skills }}); // Returns: { results: IAgentSummary[], total, hasMore, cursor? } cache_search Fast fuzzy search (FTS5). Use for partial name matches. await client.callTool({ name: 'cache_search', arguments: { query: 'Upsense', // Partial match works chain: 'all', limit: 20 }}); agent_get Get agent details by ID. await client.callTool({ name: 'agent_get', arguments: { id: 'eth:11155111:738' // Global ID }}); // Returns: IAgent with name, description, owner, endpoints, metadata agent_exists Check if agent exists. await client.callTool({ name: 'agent_exists', arguments: { id: 'sol:HHCVWcqs...' }}); // Returns: { exists: boolean } reputation_get Get reputation summary. await client.callTool({ name: 'reputation_get', arguments: { id: 'sol:HHCVWcqs...' }}); // Returns: { averageScore, totalFeedbacks, trustTier (Solana only) } feedback_list List feedbacks for an agent. await client.callTool({ name: 'feedback_list', arguments: { id: 'sol:HHCVWcqs...', limit: 20, minScore: 50 // Optional filter }}); leaderboard_get Top agents by reputation. await client.callTool({ name: 'leaderboard_get', arguments: { chain: 'sol', limit: 10 }}); solana_atom_stats_get ATOM reputation metrics (Solana only). await client.callTool({ name: 'solana_atom_stats_get', arguments: { asset: 'HHCVWcqs...' // Solana pubkey (no sol: prefix) }}); // Returns: { qualityScore, trustTier, uniqueClients, fastEma, slowEma } solana_integrity_verify Verify indexer data integrity (Solana only). await client.callTool({ name: 'solana_integrity_verify', arguments: { asset: 'HHCVWcqs...' }}); // Returns: { status: 'valid' | 'syncing' | 'corrupted' }
Write Operations (Wallet required)
Wallet Store Setup (Master Password) // 1. Initialize store (one-time) - SAVE THE MASTER PASSWORD! await client.callTool({ name: 'wallet_store_init', arguments: { password: 'MySecureMaster123!' }}); // 2. Create wallets (stored in encrypted store) await client.callTool({ name: 'wallet_create', arguments: { name: 'my-solana', chainType: 'solana' // or 'evm' }}); // 3. On new session, unlock store with master password await client.callTool({ name: 'wallet_store_unlock', arguments: { password: 'MySecureMaster123!' }}); // 4. Now write operations work (all wallets unlocked) feedback_give Submit feedback for an agent. await client.callTool({ name: 'feedback_give', arguments: { id: 'sol:HHCVWcqs...', value: 85, // Score 0-100 tag1: 'uptime', // Category tag tag2: 'day', // Period tag comment: 'Great agent', // Optional skipSend: false // true = dry-run (returns unsigned tx) }}); agent_register Register new agent on-chain. See "Approximate Costs" section for funding. await client.callTool({ name: 'agent_register', arguments: { chain: 'eth', // or 'sol', 'base', etc. name: 'My Agent', description: 'Does cool stuff', tokenUri: 'https://example.com/agent.json', // Optional: your hosted metadata // If no tokenUri: SDK uploads to IPFS automatically }});
Solana (Devnet/Mainnet)
OperationCostNotesagent_register~0.01 SOLIncludes ATOM stats accountfeedback_give~0.0005 SOLEvent-based, low rentfeedback_response_append~0.0005 SOLEvent-basedagent_uri_update~0.00005 SOLTx fee only
EVM - L2 Chains (Base, Arbitrum, Optimism)
Recommended for lowest costs. OperationGasTypical Costagent_register150-200k$0.01-0.50feedback_give100k$0.01-0.30feedback_response_append60k$0.01-0.20agent_uri_update50k$0.01-0.15
EVM - Ethereum Mainnet
High variability - gas spikes during congestion. OperationGasCost (25-100 gwei)agent_register150-200k$10-60feedback_give100k$7-30feedback_response_append60k$4-18agent_uri_update50k$3-15 Tip: Use L2 chains (Base, Arbitrum) for 10-100x lower costs than Ethereum mainnet.
Dry-Run Mode (skipSend)
Test write operations without funds or broadcasting: // Returns unsigned transaction, no funds needed const preview = await client.callTool({ name: 'feedback_give', arguments: { id: 'sol:HHCVWcqs...', value: 85, tag1: 'uptime', skipSend: true // Dry-run }}); // preview.content[0].text contains: { unsigned: true, transaction: "base64...", message: "..." } Supported on: feedback_give, agent_register, agent_transfer, agent_uri_update, feedback_revoke, solana_validation_request, solana_validation_respond
Network Configuration
// Check current network await client.callTool({ name: 'network_get', arguments: {} }); // Switch to mainnet await client.callTool({ name: 'network_set', arguments: { mode: 'mainnet' } }); // Switch to testnet (default) await client.callTool({ name: 'network_set', arguments: { mode: 'testnet' } }); NetworkSolanaEthereumBasetestnetdevnetSepolia (11155111)Base Sepolia (84532)mainnetmainnet-betaMainnet (1)Base (8453)
x402 Protocol
Payment-linked reputation. // 1. Build identity for 402 response const identity = await client.callTool({ name: 'x402_identity_build', arguments: { agentId: 'sol:HHCVWcqs...' }}); // 2. Parse payment proof from response header const proof = await client.callTool({ name: 'x402_proof_parse', arguments: { paymentResponse: 'base64-encoded-header...' }}); // 3. Submit feedback with proof await client.callTool({ name: 'x402_feedback_submit', arguments: { agentId: 'sol:HHCVWcqs...', value: 90, tag1: 'x402-resource-delivered', tag2: 'exact-svm', proofOfPayment: proof.proofOfPayment }});
Error Codes
ErrorCauseSolutionSTORE_LOCKEDWrite op without unlockCall wallet_store_unlock with master passwordSTORE_NOT_INITIALIZEDNo wallet storeCall wallet_store_init firstINVALID_PASSWORDWrong master passwordCheck password (cannot recover if lost)AGENT_NOT_FOUNDInvalid IDVerify global ID formatINSUFFICIENT_BALANCEWallet emptyFund wallet addressPROVIDER_NOT_AVAILABLEChain not initializedCheck network_get
OASF Standards
// List valid skill slugs await client.callTool({ name: 'oasf_list_skills', arguments: {} }); // List valid domain slugs await client.callTool({ name: 'oasf_list_domains', arguments: {} }); // List feedback tags await client.callTool({ name: 'oasf_list_tags', arguments: {} });
Agent Operations
agent_get - Get agent by ID agent_exists - Check existence agent_search - Search with filters agent_list_by_owner - List by owner address agent_register - Register new agent (write) agent_transfer - Transfer ownership (write) agent_uri_update - Update metadata URI (write) agent_metadata_set - Set on-chain metadata (Solana, write)
Feedback Operations
feedback_give - Submit feedback (write) feedback_read - Read single feedback feedback_list - List feedbacks feedback_revoke - Revoke feedback (write) feedback_response_append - Respond to feedback (write)
Reputation Operations
reputation_get - Get summary leaderboard_get - Top agents
Collection Operations
collection_get - Get collection details collection_list - List collections collection_agents - List agents in collection collection_base_get - Get base registry collection_create - Create collection (Solana, write) collection_uri_update - Update collection URI (Solana, write)
Wallet Store (Master Password)
wallet_store_init - Initialize store with master password wallet_store_unlock - Unlock all wallets with master password wallet_store_lock - Lock store (secure wipe) wallet_store_status - Get store status wallet_store_change_password - Change master password wallet_store_migrate - Migrate legacy wallets
Wallet Operations
wallet_list - List wallets in store wallet_info - Wallet details wallet_create - Create new wallet (requires unlocked store) wallet_import - Import private key (requires unlocked store) wallet_delete - Delete wallet (requires unlocked store) wallet_security - Configure auto-lock timeout
Cache Operations
cache_search - Fast FTS5 search cache_refresh - Force refresh cache_stats - Cache statistics cache_sync_status - Sync status
Solana-Specific
solana_atom_stats_get - ATOM metrics solana_atom_stats_initialize - Init ATOM account (write) solana_trust_tier_get - Trust tier solana_enriched_summary_get - Combined metrics solana_agent_wallet_get - Get operational wallet solana_sign - Sign with agent wallet solana_verify - Verify signature solana_validation_request - Request validation (write) solana_validation_respond - Respond to validation (write) solana_validation_read - Read validation solana_validation_wait - Wait for response solana_validation_pending_get - Pending validations solana_integrity_verify - O(1) integrity check solana_integrity_verify_deep - Deep verification
EVM-Specific
evm_agent_wallet_set - Set operational wallet (write) evm_agent_wallet_unset - Remove operational wallet (write)
x402 Protocol
x402_identity_build - Build agent identity x402_proof_parse - Parse payment proof x402_feedback_build - Build feedback file x402_feedback_submit - Submit with proof (write)
Configuration & Health
config_get - Current config config_set - Update config config_reset - Reset to defaults network_get - Network status network_set - Switch network health_check - System health (server, chains, wallet store, cache) faucet_info - Testnet faucet URLs and funding info
OASF Standards
oasf_list_skills - Valid skill slugs oasf_list_domains - Valid domain slugs oasf_list_tags - Feedback tags oasf_validate_skill - Validate skill oasf_validate_domain - Validate domain oasf_validate_tag - Validate tag
Crawler
crawler_fetch_mcp - Fetch MCP capabilities crawler_fetch_a2a - Fetch A2A agent card crawler_is_alive - Health check
IPFS (Configured by default)
ipfs_configure - Override default IPFS/Pinata settings (optional) ipfs_add_json - Store JSON (max 1MB) ipfs_add_registration - Store registration file ipfs_get_registration - Retrieve registration Note: IPFS is pre-configured with a shared Pinata account. No setup required for basic usage.
Claude Code Integration
This section is for Claude Code / AI assistants using 8004-MCP tools.
Intent Mapping
User SaysToolNotes"find agents", "search for X"agent_search or cache_searchUse cache_search for partial names"agent details", "info on X"agent_getPass global ID"is X reliable?", "reputation"reputation_getReturns score + trust tier"top agents", "best agents"leaderboard_getChain optional"reviews for X", "feedback"feedback_list"my wallets"wallet_list"switch to mainnet"network_setmode: 'mainnet'"OASF skills/domains/tags"oasf_list_*
DO NOT use web search for:
Agent registry queries (use 8004 tools) Reputation/feedback lookups OASF standards x402 protocol
Search Strategy
Exact name known โ agent_search with nameQuery Partial name โ cache_search (fuzzy FTS5) By capabilities โ agent_search with hasMcp, hasA2a, mcpTools, etc. By owner โ agent_search with owner
Write Operation Flow
Check wallet_store_status - is store initialized and unlocked? If not initialized: wallet_store_init (save master password!) If locked: wallet_store_unlock with master password If no wallet: wallet_create for needed chain Execute write operation Report transaction hash on success
Category context
Code helpers, APIs, CLIs, browser automation, testing, and developer operations.
Source: Tencent SkillHub
Largest current source with strong distribution and engagement signals.
Package contents
Included in package
2 Docs
- README.md
- skill.md