psenger-skills-marketplace
Installation
Add the marketplace
/plugin marketplace add psenger/ai-agent-skillsInstall plugins
/pluginRun these commands in Claude Code to add this plugin to your environment. The marketplace must be added before you can install its plugins.
Plugins
vault-scribe
Create, edit, and organise Obsidian vault notes with GitHub-compatible Markdown and type-aware frontmatter
git-commit-pr-message
Generate Conventional Commits messages, PR descriptions, Keep a Changelog entries, and release workflows with sensitive content scanning
design-critique
Structured design critique and plan stress-testing. Acts as a relentless interviewer drawing on pre-mortem, red teaming, and ATAM techniques to help someone think through a design or plan exhaustively. Use when the user says "grill me", "critique this", "stress-test this", "pre-mortem", "red team this", or asks to be challenged on a technical architecture, product plan, feature design, or any decision rather than validated.
arch-lens
Explores a codebase for architectural friction through the lens of Ousterhout's deep-module principle (small interface, large implementation). Seven-step interactive workflow: an Explore sub-agent navigates the codebase organically — the friction it experiences IS the signal. Surfaces candidate clusters with coupling reasons, call patterns, shared types, dependency categories, and existing tests that a boundary test would replace. User picks what to explore, frames the problem, then 3–4 parallel sub-agents design competing deep-module interfaces. Chosen design becomes a structured RFC action file readable by GitHub MCP or ROVO (Jira) MCP. Use when the user says "arch review", "find shallow modules", "module depth", "deep module", "Ousterhout", "testability audit", "surface coupling", "design interfaces", "RFC issues", or "architectural friction".
create-a-skill
Create new agent skills from scratch, modify and improve existing skills, and measure skill performance through evaluation and benchmarking. Use when users want to create a skill, write a skill, build a new skill, edit or optimize an existing skill, run evals to test a skill, benchmark skill performance, or optimize a skill's description for better triggering accuracy. Also triggers when users say "turn this into a skill", "make a skill for X", "skill for doing Y", or ask about skill structure, skill format, or SKILL.md files.