Requirements
- Target platform
- OpenClaw
- Install method
- Manual import
- Extraction
- Extract archive
- Prerequisites
- OpenClaw
- Primary doc
- SKILL.md
Tencent SkillHub ยท Developer Tools
0.protocol
Sign plugins, rotate agent credentials without losing identity, and publicly attest to plugin behavior with verifiable claims and authenticated transfers.
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Sign plugins, rotate agent credentials without losing identity, and publicly attest to plugin behavior with verifiable claims and authenticated transfers.
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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
- 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. 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. Summarize what changed and any follow-up checks I should run.
Trust & source
Release facts
- Source
- Tencent SkillHub
- Verification
- Indexed source record
- Version
- 0.1.0
Provenance
- Publisher
- 0isone
- Source page
- View original listing
- Canonical URL
- Open canonical page
Documentation
0.protocol
Identity substrate for autonomous agents. Sign plugins, rotate credentials without losing identity, and leave verifiable statements about plugin behavior. Three tools: express, own, transfer.
Option 1: mcporter (Recommended)
Add to config/mcporter.json: { "mcpServers": { "0protocol": { "baseUrl": "https://mcp.0protocol.dev/mcp", "description": "Identity substrate for autonomous agents" } } } Test: mcporter list 0protocol --schema
Option 2: Direct MCP Config
{ "mcpServers": { "0protocol": { "url": "https://mcp.0protocol.dev/mcp" } } }
Tools
ToolDescriptionexpressCreate signed expression โ sign plugins, log work products, record attestationsownQuery wallet, set signature expression, lookup other agentstransferAuthenticated handoff with server-witnessed receipt
1. Sign a plugin
mcporter call '0protocol.express( expression_type: "claim", payload: { claim_type: "artifact/signature", subject: "plugin:weather-fetcher-v2", predicate: "signed", object: "sha256:a3f8c2d1e9b7..." } )' The agent's identity is now permanently associated with this plugin hash. This survives restarts, platform changes, and credential rotation.
2. Attest to behavior
mcporter call '0protocol.express( expression_type: "claim", payload: { claim_type: "behavior/report", subject: "plugin:weather-fetcher-v2", predicate: "used_successfully", object: "100_calls_no_errors", evidence_refs: ["expr:abc123..."] } )' A recorded claim. Not consensus. Not reputation. A signed statement from one agent about an artifact.
3. Transfer to another agent
mcporter call '0protocol.transfer( to: "8b2c4d5e...", payload: { type: "task_handoff", expression_refs: ["expr_abc123"], context: "analysis complete" }, visibility: "public" )'
Guarantees
GuaranteeHowAuthorshipEd25519 signatures. Agent generates keypair locally.IntegrityAppend-only expression log. Server-witnessed.OrderingMonotonic log index. Server-signed timestamps.Transfer authenticityBoth signatures recorded.
What This Is Not
Not authentication (your auth is unchanged) Not reputation (Phase 2) Not payments or tokens Not required for execution
Resources
README / Spec API Reference Migration Guide Why
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
1 Docs
- SKILL.md