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sg-harness

v2.0.0

Published

Deterministic Multi-Agent Coding Harness & Verification Engine for Claude Code, Cursor, Codex, Antigravity, and OpenCode.

Downloads

38

Vulnerabilities

Powered byPowered by Snyk
  • 0High
  • 0Medium
  • 0Low

Links

Maintainers

saunakghoshsaunakghosh

Keywords

ai-agentscoding-agentsdeveloper-toolsverificationclibun

Readme

SG Agent Harness

Deterministic engineering and verification tooling for AI-assisted codebases. It installs a shared agent kernel, task routing, durable local memory, and evidence-producing quality gates for Claude Code, Codex, Cursor, Antigravity, and OpenCode.

Requirements

  • Node.js 22.12 or newer
  • Bun (the harness executes its TypeScript runtime with Bun)

Install

Initialize the current repository:

npx sg-harness init --yes

Or install it as a development tool and use the shorter command:

npm install --save-dev sg-harness
npx sg init --yes

Use --dry-run to inspect the planned changes, --mode=STANDARD to select a default verification mode, or --force to refresh existing bundled runtime files.

Commands

sg verify --production  # run deterministic quality gates
sg doctor               # inspect harness health
sg status               # read the latest evidence receipt
sg graph refresh        # regenerate repository context
sg memory query auth    # search durable engineering decisions

sg init adds the harness runtime under .sg/, a canonical AGENTS.md, thin agent adapters, CI configuration, and a local sg dispatcher. Verification writes evidence to .sg/evidence/latest.json; a task is passed only when that receipt reports "verdict": "PASSED".

License

MIT