proof

A local-first cryptographic toolkit. Executes zero-knowledge proof (ZKP) generation, circuit compilation via SnarkJS/ZoKrates, and formal verification analysis on local files. Requires local toolchains. No external API or cloud data transmission.

3,891 stars

Best use case

proof is best used when you need a repeatable AI agent workflow instead of a one-off prompt.

A local-first cryptographic toolkit. Executes zero-knowledge proof (ZKP) generation, circuit compilation via SnarkJS/ZoKrates, and formal verification analysis on local files. Requires local toolchains. No external API or cloud data transmission.

Teams using proof should expect a more consistent output, faster repeated execution, less prompt rewriting.

When to use this skill

  • You want a reusable workflow that can be run more than once with consistent structure.

When not to use this skill

  • You only need a quick one-off answer and do not need a reusable workflow.
  • You cannot install or maintain the underlying files, dependencies, or repository context.

Installation

Claude Code / Cursor / Codex

$curl -o ~/.claude/skills/proof/SKILL.md --create-dirs "https://raw.githubusercontent.com/openclaw/skills/main/skills/agenticio/proof/skill.md"

Manual Installation

  1. Download SKILL.md from GitHub
  2. Place it in .claude/skills/proof/SKILL.md inside your project
  3. Restart your AI agent — it will auto-discover the skill

How proof Compares

Feature / AgentproofStandard Approach
Platform SupportNot specifiedLimited / Varies
Context Awareness High Baseline
Installation ComplexityUnknownN/A

Frequently Asked Questions

What does this skill do?

A local-first cryptographic toolkit. Executes zero-knowledge proof (ZKP) generation, circuit compilation via SnarkJS/ZoKrates, and formal verification analysis on local files. Requires local toolchains. No external API or cloud data transmission.

Where can I find the source code?

You can find the source code on GitHub using the link provided at the top of the page.

Related Guides

SKILL.md Source

# PROOF 2.0: The Execution Layer

## I. System Capability
Proof is now a functional engine for local cryptographic operations. It interfaces with your local environment to provide mathematical certainty.

**Key Operations:**
- **`proof.zkp_gen`**: Compiles circuits and generates proofs locally.
- **`proof.formal_check`**: Runs static analysis and formal verification templates on code.
- **`proof.audit`**: Generates a cryptographic manifest for local project files.

## II. Local Environment Requirements
- Node.js & SnarkJS (ZKP)
- ZoKrates (optional)
- Python 3.10+ (glue scripts)

## III. Usage & Examples

**User:** "Generate a ZKP for this statement: x * y = 12."  
**Agent:** (Calls `scripts/zkp_tool.py`) -> "Compiling circuit... generating witness... proof.json created in \`~/.openclaw/workspace/proof/\`."

**User:** "Run a formal check on my Solidity contract."  
**Agent:** (Calls `scripts/verify_lib.py`) -> "Scanning for reentrancy and integer overflow... Result: PASS."

## IV. Security & Privacy
- Local-only computation  
- Workspace isolation (\`~/.openclaw/workspace/proof/\`)  
- No persistent daemons or background processes  
- No credentials requested or transmitted

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