Custom Claude Code plugin repository with development workflow agents and skills
Skill Claude CodeCodex
Maintenance protocol for hand-authored plugins that have no upstream to diff against: the four freshness risk classes and their cadences, where hard-coded versions hide, the re-research and surgical-edit update protocol, the refresh commit tag, and triage for picking what to refresh next. TRIGGER WHEN: the user asks…
Skill Claude CodeCodex
How our content reaches hosts that are not Codex: the three adapters, what each host expects a package to look like, how the compiler renders harnesses from templates, how a neutral policy gets a host implementation, when a fingerprinted semantic override is the right answer, and the content that deliberately keeps…
Skill Claude CodeCodex
Workflow for the FIRST vendoring of content from an external GitHub repository into this marketplace: classification, the four decision dimensions, the license compliance gate, fetch and inspect, convention adaptation, wiring the content into agents and commands, tracking, and the commit shape. TRIGGER WHEN: the user…
Skill Claude CodeCodex
The sync table of every plugin ported from an external repository, the default upstream-update strategy (classify each file, preserve local customizations, apply targeted Edits), the gh api fetch patterns, and the non-obvious per-plugin sync notes. TRIGGER WHEN: the user asks for "upstream updates", asks to sync or…
Skill Claude CodeCodex
Part of abstraction-architect
Knowledge base for structural entropy: the cost of change when one concept lives in many places. TRIGGER WHEN: the user asks "should I extract this", "who owns this rule", "is this DRY enough", "is this the wrong abstraction"; centralizing, inlining or removing a layer; auditing for duplicated domain knowledge…
Skill Claude CodeCodex
Part of ai-tooling
Run the Claude Agent SDK (formerly Claude Code SDK) loop inside your own program, not the anthropic client SDK for chat completions. TRIGGER WHEN: code references claude-agent-sdk, user says "agent sdk", "build an agent", "programmatic claude", "claude code sdk", "sidecar", "run claude programmatically"; or asks about…
Skill Claude CodeCodex
Part of browser-extensions
Reference knowledge base behind the firefox-extension-dev agent. TRIGGER WHEN: any Firefox WebExtension or add-on work touching manifest.json, browser. APIs, AMO submission or the web-ext CLI.
Skill Claude CodeCodex
Part of business
Knowledge base of strategy frameworks and market data, loaded by business-planner. TRIGGER WHEN: SaaS business planning or GTM strategy work, including positioning frameworks (April Dunford, Blue Ocean, Crossing the Chasm), PLG/SLG motions, and KPI benchmarks.
Skill Claude CodeCodex
Part of codebase-mapper
Writing guidelines, tone rules, and diagram conventions for this plugin's project guides. TRIGGER WHEN: referenced by codebase-mapper pipeline agents (codebase-explorer, overview-writer, tech-writer, flow-writer, onboarding-writer, ops-writer, config-writer, guide-reviewer) during document generation. DO NOT TRIGGER…
Skill Claude CodeCodex
Part of codebase-xray
X-ray method: mechanical structure extraction fused with semantic reading into a ground-truth account of WHAT, WHY, HOW and CONSEQUENCES. Python, Java, JavaScript, TypeScript, SQL, PL/SQL, Rust. TRIGGER WHEN: encountering an unfamiliar codebase, needing pre-review technical context, before a major refactor, or when…
At most 3 mods per repository are shown here, and a mod shipped inside a plugin is left to that plugin's page — the rest are on their repository pages: