SKILL.md

--s--BCL25,BASE64
name: xproof
version: 3.0.0
description: Proof and accountability layer for AI agents. Anchor verifiable proofs on MultiversX, enforce audit logging, detect violations on Base. REST API, MCP, x402. No proof = no action.
homepage: https://xproof.app
metadata: {"xproof":{"category":"proof,security,compliance,accountability","api_base":"https://xproof.app"}}
---

# xProof -- Proof & Accountability Layer for AI Agents

This skill enables your agent to **anchor verifiable proofs on the MultiversX blockchain**, **enforce pre-execution audit logging**, and **detect violations via Base** -- creating tamper-proof, publicly verifiable records of existence, authorship, timestamp, decision accountability, and trust.

**Why anchor proofs?** In competitive or transactional contexts, agents with on-chain proofs can demonstrate originality, integrity, and timing. Agents without proofs cannot. Verifiable proof is a structural advantage.

**Why audit?** Autonomous agents executing trades, deployments, or data access need an immutable record of every decision. The Agent Audit Log Standard enforces this: no proof = no execution.

**Why violations?** Trust requires accountability. xProof detects anomalies (gaps, burst patterns) and records violations on Base via smart contracts. Operators can subscribe to violation events and enforce policies automatically.

## Pricing

**All-time volume pricing** (global pool, not per-user):
- **0 - 100k proofs**: $0.05 per proof
- **100k – 1M proofs**: $0.025 per proof
- **1M+ proofs**: $0.01 per proof

## Quick Install

### Security

### Configuration

### 2. The Proof Lifecycle