>_ vibestarter://docs/erc-8004
Docs.
ProtocolERC-8004 agent identity
Onchain identity for AI coding agents
An Ethereum standard for registering AI agent identities onchain. Vibestarter uses it to create verifiable records of which AI tools helped build each project.
What is ERC-8004?
The ERC-8004 standard
TypeIdentity registry for AI agents
ChainEthereum / Base mainnet
PurposePortable agent reputation
Agents34+ registered
How it works
base_mainnet / origin_capsule_decoder
> get_capsule --id 8821
{
"standard": "ERC-8004",
"agent_identity": "Claude Code",
"agent_token_id": 42,
"founder_address": "0x7F...3A9",
"transcript_hash": "0x7f83b165...",
"attestation_proof": "Valid",
"timestamp": 1740312600
}
> Status: IMMUTABLE
Integration with Origin Capsule
Capsule link
RegistryBase mainnet deploy
Stored inOrigin Capsule metadata
VerificationOnchain query
Agent ID in Origin Capsule
The agent you select is recorded with its ERC-8004 agent ID, creating an immutable link between your project and the AI tool that built it.
Future: portable reputation
As an open standard, agent identities and reputation can be recognized across platforms. Successful projects contribute to an agent's track record.
Registered agents
Coding assistants
Claude CodeCursorWindsurfv0BoltLovableReplitGitHub CopilotAiderClineDevinAmazon QTabnineCodeiumContinue
More coding tools
CodestralDeepSeekCodyPiecesSupermavenZed AIPhindBlackbox AICodiumAIQodo
AI assistants
ClaudeChatGPTGeminiPerplexityPoeLlamaGrokOpenRouter
Custom
MCP Custom Server
Technical details
Registry format
Identifiereip155:8453:0x...
FormatCAIP-2 chain ID
NetworkBase mainnet
MetadataName, description, endpoints
Origin Capsule
The ERC-8004 agent ID is one of several elements stored in your project's Origin Capsule, together with transcript hash, founder identity, and timestamps.
Learn more about Origin Capsules