Agent skills for Claude Code

Write Ruby gems following Andrew Kane's proven patterns and philosophy.

Clean up local branches whose remote tracking branch is gone.

Capture solved problems as categorized documentation with YAML frontmatter for fast lookup

Execute work plans efficiently while maintaining quality and finishing features

Development conventions and patterns for everything-claude-code.

Conducts evidence-backed technical research across official documentation, code repositories, and global developer communities to deliver…

Enforces rigorous validation protocols by requiring real-time command outputs and evidence before any task is marked as complete.

Create per-subsection evidence packs (NO PROSE): claim candidates, concrete comparisons, evaluation protocol, limitations, plus…

Guides evidence-based consulting research, quantitative modeling, and formal multi-format deliverable generation for decision-makers.

Turn supplied accomplishment evidence, career material, and existing drafts into confident, evidence-driven professional prose without hype.

Evidence self-loop for surveys: read evidence bindings + evidence packs, then write an actionable upstream TODO plan (which stage/skill to…

Use when presenting empirical or theoretical evidence credibly in a Journal of Economic Perspectives (JEP) article with minimal math…

Read-only EVM client: wallets, tokens, gas across 8 chains.

Self-sovereign EVM wallet for AI agents.

Build browser automation and web scraping with Playwright on your local machine.

Design, implement, or review compatible and reversible database, event, API payload, configuration, or persisted-data schema evolution.

Query the Prismer Evolution network for known fix strategies.

Create a reusable gene from a novel fix pattern.

Automatically triggered by Stop hook. Reviews session for evolution learnings.

Propose a new UI pattern or modify an existing Design System component per Bitwarden's published governance process — design-team…

Use when repository complexity, delivery, ownership, security, release, or incident signals change; when governance may be missing; or…