Harness
- 3 repo stars
- Updated July 8, 2026
- siontext/Harness-Marketplace
harness (Harness-Marketplace) is an agent skill that provides a cross-platform AI agent harness (Claude dist v1.0.4)—usable whenever a solo builder needs a consistent orchestration layer across agent sessions
About
harness (Harness-Marketplace) is a cross-platform AI agent harness published as a Claude-oriented distribution from the Harness-Marketplace repo at version 1.0.4. developers install it when they want a reusable orchestration shell around coding and task agents rather than reinventing session rules in every repository. The public readme is intentionally thin; treat the skill as infrastructure: a consistent way to invoke harness conventions compatible with Claude-class agents and portable marketplace packaging. It helps when you operate multiple products or clients and need the same agent guardrails—planning discipline, execution boundaries, and handoff expectations—wherever the dist is loaded. Use throughout Validate experiments, Build implementation, Ship checks, and Operate maintenance whenever agent sessions should feel like one productized workflow. Verify behavior against the dist/claude bundle after install because Prism only indexes the summarized metadata here.
- Cross-platform AI agent harness packaged for Claude dist (marketplace v1.0.4)
- Marketplace-oriented install path under Harness-Marketplace/dist/claude
- Designed as shared orchestration layer across agent-capable environments
- Fits teams standardizing agent behavior instead of per-project prompt folklore
Harness by the numbers
- Data as of Jul 7, 2026 (Skillselion catalog sync)
/plugin marketplace add siontext/Harness-Marketplace/plugin install harness@team-harnessAdd your badge
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| repo stars | ★ 3 |
|---|---|
| Last updated | July 8, 2026 |
| Repository | siontext/Harness-Marketplace ↗ |
What it does
Install a cross-platform AI agent harness (v1.0.4 Claude dist) to standardize how agents plan, execute, and hand off across tools.
Who is it for?
Best when you're distributing or reusing a single harness package across many Claude Code or Claude-agent projects.
Skip if: One-off scripts with no repeated agent sessions, or teams that need deep OpenClaw-specific GLM routing documented in the ohmyclaw harness instead.
When should I use this skill?
Starting agent work in a repo that should use the Harness-Marketplace Claude distribution instead of bespoke session rules.
What you get
You load a marketplace harness dist so Claude-targeted agent runs follow one shared orchestration contract across platforms and codebases.
- Standardized harness-backed agent session
- Repeatable orchestration contract across projects
By the numbers
- Packaged harness version 1.0.4 in marketplace metadata
Files
크로스 플랫폼 AI 에이전트 하네스
harness
Source: ./dist/claude
{ "name": "harness", "source": "./dist/claude", "version": "1.0.4", "description": "크로스 플랫폼 AI 에이전트 하네스" }
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Marketplace-packaged harness dist, not a LangChain integration skill or a single MCP tool server.
FAQ
Who is harness (Harness-Marketplace) for?
Developers and small vendors who publish or install a cross-platform agent harness from Harness-Marketplace and want Claude-flavored distribution without custom forks per repo.
When should I use harness (Harness-Marketplace)?
When onboarding a new Build repo with agents, during Ship to enforce the same review gates as other products, and during Operate when you refresh harness v1.0.4 across clients.
Is harness (Harness-Marketplace) safe to install?
Review the Security Audits panel on this Prism page and audit dist/claude in siontext/Harness-Marketplace before enabling shell, network, or secret access in your agent runtime.