By ondrej-svec
Run custom bash scripts automatically before bash tool calls, file edits, writes, or multi-edits, and after Slack message sends to automate code quality checks, enforce review processes, and streamline execution workflows.
npx claudepluginhub ondrej-svec/heart-of-gold-toolkit --plugin marvinContext engineering agent. Builds and maintains structured knowledge docs — CLAUDE.md files, knowledge bases, onboarding guides. Use when creating or reorganizing context documents that AI will consume repeatedly.
Reviews SKILL.md and agent .md files against the toolkit's quality bar. Grades A-F based on methodology anchoring, safety mechanisms, and CONVENTIONS.md compliance. Use when creating or upgrading skills/agents, or for periodic quality audits of the toolkit.
Capture knowledge — solutions, context docs, learnings, and principles. Use after fixing non-trivial bugs, creating context for AI, or discovering patterns worth preserving. Triggers: compound, document solution, capture fix, save solution, knowledge compound, document this, save this fix, context, create context, update context, build context, learn, save learning, remember this.
Two-layer copy editor. Layer 1 is a deterministic typography audit (regex-level, auto-closeable). Layer 2 is LLM judgment — reject-list hits, nominal-style detection, clarity/ambiguity pass for participant-facing content, voice/register check, and spoken- readability read. Loads repo-local .copy-editor.yaml to compose the baked-in language profile with the repo's style guide, reject list, examples, and voice doctrine. Czech is a full profile; English is a stub. **Activate automatically when the conversation edits or creates any file matching a repo's .copy-editor.yaml include scope, when the user asks about Czech or participant-facing copy, when reviewing content PRs, or when a work slice would otherwise close without a Layer 2 pass on edited visible-surface content.** Do not wait to be invoked by name. Explicit trigger phrases: copy edit, editorial pass, czech review, czech copy review, audit copy, check typography, review prose, tighten copy.
Fast opinionated quality pass — simplicity, test integrity, and correctness. Not a deep review. One pass, one voice. For depth, use /review (deep-thought). Triggers: quick review, quality check, sanity check, check my code, is this good.
Adversarial review — find weaknesses and expose them with failing tests. Checks architecture conformance, stub detection, security, and story completeness. Never modifies implementation. Standalone or pipeline-aware via env vars. Triggers: redteam, adversarial review, attack, probe, find weaknesses.
Prepare a project for development — create directories, configs, install dependencies. Never creates source or test files. Standalone or pipeline-aware via $ARCH_PATH. Triggers: scaffold, setup project, prepare project, init project, create structure.
Publish a local HTML file or static site directory to a configured local share server and return a browser-viewable URL. Use when the user wants to open coding-agent output in a browser on the same machine or another device over a private tailnet.
Control the local share server lifecycle after setup. Use when the user wants to check status, start or stop the local share server, restart it, or enable or disable private Tailscale viewer exposure.
Set up a local share server for coding-agent HTML/static artifacts, or connect portable share skills to an existing compatible server. Use when the user wants local browser-share infrastructure, Tailscale-backed viewing, or reusable artifact publishing across coding agents.
Write failing tests from user stories and architecture docs. Behavioral tests verify WHAT (acceptance criteria), conformance tests verify HOW (architecture compliance). All tests must fail (RED state). Standalone or pipeline-aware via env vars. Triggers: test-writer, write tests, TDD, red phase, failing tests.
Execute a plan from start to ship — read tasks, implement in dependency order, test continuously, commit incrementally, run quality checks, and push. The plan's checkboxes are the tracker. Triggers: work, execute plan, implement, start work, build, ship, finalize, release, push, ready to ship, done building.
Claude Code Bash tool patterns with hooks, automation, git workflows. Use for PreToolUse hooks, command chaining, CLI orchestration, custom commands, or encountering bash permissions, command failures, security guards, hook configurations.
Multi-agent orchestrator for Claude Code. Track work with convoys, sling to polecats. The Cognition Engine for AI-powered software factories.
Analyze Claude Code agent session transcripts to identify inefficiencies, anti-patterns, repeated mistakes, missing tooling opportunities, and user frustration signals for continuous improvement
Easily create hooks to prevent unwanted behaviors by analyzing conversation patterns
Executes bash commands
Hook triggers when Bash tool is used
Modifies files
Hook triggers on file write and edit operations
Share bugs, ideas, or general feedback.
Battle-tested Claude Code plugin for engineering teams — 50 agents, 188 skills, 68 legacy command shims, production-ready hooks, and selective install workflows evolved through continuous real-world use
Unity Development Toolkit - Expert agents for scripting/refactoring/optimization, script templates, and Agent Skills for Unity C# development
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