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Last updated June 10, 2026 · © 2026 Skillselion. Skillselion is an independent project and is not affiliated with Anthropic, OpenAI, Cursor, Claude, Claude Code, or Codex.

Skills/SIONTEXT/HARNESS MARKETPLACE

siontext/Harness-Marketplace

1 skill · 0 installs · 3 stars · GitHub

Install

npx skills add https://github.com/siontext/Harness-Marketplace

Skills in this repo

1Harnessharness (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. Solo builders 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.0installs