open-source

cc-foundry

Plugins that make Claude Code better at its job.

Claude Code is powerful out of the box, but it has gaps. It forgets skills mid-session. Commits are messy. Building AI artifacts is trial-and-error. Code ships without validation. These plugins fix that.

Installation

Add the marketplace, then install any plugin:

/plugin marketplace add xobotyi/cc-foundry
/plugin install <plugin-name>

Workflow Plugins

skill-enforcer

Claude skips skills and forgets about them mid-session. This plugin injects a Skill Enforcement Framework via lifecycle hooks that forces Claude to evaluate which skills apply at every checkpoint: user prompt, after reading files, after editing, and after loading skills. Skills are treated as non-atomic — phase shifts (coding to testing) trigger re-evaluation of unread references from already-loaded skills.

/plugin install skill-enforcer

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git-commit

Messy commits — mixed changes, vague messages, wrong order. The /commit command enforces an 8-step pipeline: identify logical units in the diff, plan commit order (style to refactor to fix to feature), run quality gates, self-review, stage selectively, validate messages against conventions, commit, and verify. Each message runs through automated validation before execution.

/plugin install git-commit

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the-blueprint

Planning is either too shallow or too detailed. This plugin provides a four-stage pipeline that produces artifacts consumable by both humans and agents: design documents (problem analysis and recommendation), technical designs (component mapping and sequencing), task decomposition (actionable hierarchies with acceptance criteria), and task creation (issue tracker items). Each stage builds on the previous with explicit approval gates.

/plugin install the-blueprint

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the-coder

Claude writes code before understanding what exists — guessing APIs, skipping tests, multiplying abstractions. This plugin provides a coding skill that enforces a discovery-first workflow (Discover, Plan, Implement, Verify) and a software-engineer output style with LSP-first navigation and engineering judgment. Runs before language-specific skills as a prerequisite.

/plugin install the-coder

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the-crucible

Code quality is checked manually or not at all. This plugin provides a two-level validation pipeline: quality-validation checks that deliverables match the original request before completion, and code-quality-evaluation orchestrates 8 specialized review agents (naming, complexity, comments, tests, error handling, security, observability, documentation) that evaluate code in parallel. All agents are read-only — they report, you decide.

/plugin install the-crucible

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the-statusline

No visibility into context window usage, cost, or model. This plugin installs a 3-row status line to your user-level Claude configuration showing output style, model, session cost, context window remaining, cache hit rate, and current working directory. Color urgency increases as context approaches limits. Auto-syncs on every session start and survives agent directory changes.

/plugin install the-statusline

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the-workflow

Agentic workflow mechanics — the foundational skills that make working with Claude Code effective across sessions and teams. The claude-md skill applies prompt engineering principles to CLAUDE.md files: what belongs where, writing instructions Claude actually follows, diagnosing why rules get ignored (buried, vague, stale, contradictory), and systematic improvement. The handoff skill produces structured transfer documents when work crosses context boundaries — session restarts, teammate delegation, async resumption — preserving decisions, constraints, and remaining work in 500-2000 tokens while dropping noise.

/plugin install the-workflow

AI Artifact Plugins

ai-helpers

Creating prompts, skills, agents, and output styles is guesswork without structured guidance. This plugin provides skills encoding best practices for each artifact type: prompt-engineering (foundation), skill-engineering, subagent-engineering, output-style-engineering, and claude-code-sdk (reference). All skills build on prompt-engineering fundamentals. Includes an ai-engineer output style for collaborative artifact work.

/plugin install ai-helpers

Language Discipline Plugins

golang

Go has strong idioms that differ from other languages — premature abstraction, incorrect error handling, interface misuse, and concurrency bugs are common pitfalls. This plugin provides a golang skill covering conventions, error handling, interfaces, concurrency, testing, and project structure, plus a templ skill for type-safe HTML templating with component composition, attribute handling, and JS integration.

/plugin install golang

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javascript