Claude Code Plugins

A Claude Code plugin marketplace with skills for Terraform provider development, project wiki maintenance, and CLAUDE.md housekeeping.

Each plugin is a set of Markdown skills that Claude Code loads at runtime — there is no build step or compiled code. Plugins also ship manifests for Codex, Cursor, and Gemini CLI, so the same skills can be used across tools.

Plugins

Plugin	Description
terraform-migration	Migrate Terraform providers from SDK v2 to the Plugin Framework
repo-wiki	Maintain structured per-project wikis in Outline
claude-md-slim	Audit and slim down bloated CLAUDE.md files with progressive disclosure

terraform-migration

Migrates Terraform provider data sources and resources from terraform-plugin-sdk/v2 to the terraform-plugin-framework, following patterns already established in the target codebase.

• Discovery-first workflow: inspects the provider's existing framework code before writing any
• Complete code templates for data sources and resources
• SDK v2 to Plugin Framework schema type mapping
• Gotchas learned from real migrations (protocol v5 block constraint, id handling, muxed servers)

The skill triggers automatically on prompts like:

• "Migrate the users data source to the plugin framework"
• "Convert resource_mycloud_database.go to the plugin framework"
• "SDK v2 to plugin framework migration for the regions data source"

repo-wiki

Maintains a structured wiki per code project in Outline, compiling knowledge into persistent pages so future sessions don't re-derive it from code.

Command	Purpose
/repo-wiki init	Bootstrap a wiki for a repo that has none
/repo-wiki sync	Update the wiki after recent commits
/repo-wiki lint	Fix stale facts and archive orphaned pages
/repo-wiki enrich	Deepen coverage with non-obvious details from code
/repo-wiki search <query>	Look something up in the wiki

Important

Requires an Outline MCP server configured in your Claude Code setup. Without it, wiki commands will refuse to run rather than fall back to local files.

claude-md-slim

Audits bloated CLAUDE.md files and restructures them with progressive disclosure, so instructions load only when they're actually needed.

• Deletes common-knowledge rules the model already follows
• Extracts sections into path-scoped .claude/rules/ files and subdirectory CLAUDE.md files
• Injects @imports for readability where splitting helps maintainability
• Offloads long-form docs to Outline when an MCP server is configured

The workflow is audit → confirm → apply: it always shows a report of proposed changes before touching the file. Triggers on prompts like "my CLAUDE.md is too long", "slim down the project instructions", or "audit CLAUDE.md for context bloat".

Installation

Add the marketplace inside an interactive Claude Code session:

/plugin marketplace add burythehammer/claude-code-plugins

Then install the plugins you want:

/plugin install terraform-migration@burythehammer-claude-code-plugins
/plugin install repo-wiki@burythehammer-claude-code-plugins
/plugin install claude-md-slim@burythehammer-claude-code-plugins

Local development

Test a plugin without publishing by loading it directly from disk:

claude --plugin-dir ./plugins/terraform-migration

Once inside the session, the plugin's skills are available and trigger on their description keywords.

Repository structure

.claude-plugin/marketplace.json          # Marketplace index — lists all plugins
plugins/<name>/
  .claude-plugin/plugin.json             # Plugin metadata (name, version, author)
  .codex-plugin/plugin.json              # Cross-tool manifest for Codex
  .cursor-plugin/plugin.json             # Cross-tool manifest for Cursor
  gemini-extension.json                  # Cross-tool manifest for Gemini CLI
  skills/<skill-name>/
    SKILL.md                             # The skill itself — loaded by Claude at runtime
    references/                          # Supporting reference docs cited from SKILL.md

See CLAUDE.md for details on adding a new plugin and the SKILL.md file format.