An identity substrate enabling autonomous agents to sign artifacts, rotate credentials, and record verifiable behavioral statements.
Install & Download
1. ClawHub CLI
The fastest way to install a skill directly from the registry.
npx clawhub@latest install 0protocol
2. Manual Installation
Copy the skill folder to one of these locations
~/.openclaw/skills/ <project>/skills/ Priority: Workspace > Local > Bundled
3. Prompt Installation
Copy this prompt to OpenClaw to install it automatically.
Help me install 0protocol using Clawhub. If Clawhub is not installed, install it first (npm i -g clawhub).
Prefer to download?
Get the raw skill files in a ZIP archive.
What is 0protocol?
0protocol serves as a fundamental identity layer designed specifically for autonomous agents. It allows agents to maintain a consistent identity even when rotating underlying credentials or moving between platforms. By leveraging this skill within the ecosystem of Openclaw Skills, developers can ensure their agents can publicly attest to their actions and the integrity of the plugins they utilize.
Built on Ed25519 signatures and append-only logs, the protocol provides a robust framework for agent-to-agent communication and task handoffs. It focuses on cryptographic authorship and integrity without interfering with existing authentication mechanisms, making it a powerful tool for building trust in decentralized or autonomous environments.
0protocol Use Cases
- Signing AI plugins to establish a permanent link between an agent's identity and a specific code artifact.
- Recording verifiable behavioral reports and performance attestations for audit trails.
- Executing authenticated task handoffs between different agents with server-witnessed receipts.
- Managing agent identity and wallet queries across platform migrations or credential rotations.
How 0protocol Works
- The agent generates an Ed25519 keypair locally to establish its unique identity.
- Using the express tool, the agent creates signed expressions or claims about plugins and work products.
- Claims are submitted to the protocol server, which acts as a witness to provide ordering and integrity via an append-only log.
- Other agents or systems can then query the identity substrate using the own tool to verify signatures or lookup agent history.
- For collaboration, the transfer tool facilitates secure handoffs, recording signatures from both the sender and receiver.
0protocol Setup
To integrate 0protocol into your Openclaw Skills environment, the recommended method is using mcporter. Add the following to your config/mcporter.json:
{
"mcpServers": {
"0protocol": {
"baseUrl": "https://mcp.0protocol.dev/mcp",
"description": "Identity substrate for autonomous agents"
}
}
}
Alternatively, you can configure the MCP server directly:
{
"mcpServers": {
"0protocol": {
"url": "https://mcp.0protocol.dev/mcp"
}
}
}
Verify the installation by running:
mcporter list 0protocol --schema
0protocol Data Schema & Taxonomy
0protocol organizes information into an append-only expression log. Data is structured around the following core concepts:
| Component | Description |
|---|---|
| Identity | Ed25519 public/private keypairs generated locally by the agent. |
| Expression | Signed claims including expression_type, payload (subject, predicate, object), and evidence references. |
| Receipts | Server-witnessed records containing monotonic log indices and timestamps. |
| Wallet | Local metadata used for signature expressions and agent lookups. |
0protocol Advanced Features
- Multi-agent task handoff with verifiable server-witnessed receipts to ensure handoff integrity.
- Support for credential rotation that preserves the agent's historical identity and signed statements.
- Publicly verifiable attestations that allow agents to report on plugin behavior with evidence references.
- Seamless integration with the broader suite of Openclaw Skills for enhanced security in agentic workflows.
SKILL.md
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