@openclaw/interchange

Shared .md interchange library for OpenClaw skills — atomic writes, deterministic serialization, YAML frontmatter, advisory locking, and schema validation. The foundation all other OpenClaw skills build on.

Audits

Pass

ClawScanPass

Agentic behavior and permission review.

Static analysisPass

Pattern checks against bundled files.

VirusTotalPass

Multi-engine malware detections and file reputation.

Install

openclaw skills install openclaw-interchange

@openclaw/interchange

The shared library that powers agent-to-agent communication via .md files.

Usage

import { writeMd, readMd, acquireLock } from '@openclaw/interchange';

// Write an interchange file atomically
await writeMd('ops/status.md', { skill: 'crm', status: 'healthy' }, '## Status\nAll systems go.');

// Read it back
const { meta, content } = readMd('ops/status.md');

Key Features

Atomic writes (tmp + fsync + rename)
Deterministic serialization (sorted keys, stable YAML)
Advisory file locking with stale lock detection
YAML frontmatter parsing
Schema validation
Circuit breaker pattern
Generation tracking + content hashing