agents

This repository is a marketplace of agentic workflow building blocks distributed as installable plugins. According to its README, it contains 94 plugins, 202 agents, 183 skills, 105 commands and 16 orchestrators, with a single Markdown source of truth under plugins/ that is transformed into harness-native artifacts for several agentic coding tools. Supported harnesses listed include Claude Code (treated as the native source of truth), OpenAI Codex CLI, Cursor, OpenCode, Antigravity CLI and GitHub Copilot. Each adapter is described as emitting idiomatic artifacts for that harness rather than a lowest-common-denominator translation, for example .codex-plugin manifests and skills for Codex, .cursor-plugin and .cursor/rules for Cursor, .opencode directories for OpenCode, .antigravity plugin trees for Antigravity, and .copilot agent/skill/command directories for Copilot. Installation paths vary by harness. Claude Code uses /plugin marketplace add and /plugin install. Codex and Cursor install from committed registries, while Antigravity and OpenCode are installed by cloning the repository and running make targets such as make generate HARNESS=antigravity, make install-antigravity and make install-opencode. Skills alone can be installed into any supported agent via gh skill install wshobson/agents or npx skills add wshobson/agents, without cloning or generating. Plugins are described as isolated and composable: agents, commands and skills are auto-discovered from directory structure, and installing a plugin loads only its components into context. The README also documents a tiered model strategy mapping task types (architecture, security, code review, docs, testing, fast operational tasks) to different model tiers, and a plugin-eval framework with static, LLM-judge and Monte Carlo evaluation layers for scoring and certifying plugin or skill quality. Two external integrations are noted: Pensyve as an external git-subdir entry for Claude Code with upstream integrations for other harnesses, and HOL Guard as an external security integration pinned to a specific commit with local CLI version pins and user-approved installation. The project is licensed under MIT.