— name: everything-claude-code-conventions description: Development conventions and patterns for everything-claude-code. JavaScript project with conventional commits. — # Everything Claude Code Conventions > Generated from [affaan-m/everything-claude-code](https://github.com/affaan-m/everything-claude-code) on 2026-03-20 ## Overview This skill teaches Claude the development patterns and conventions used in everything-claude-code. ## Tech Stack – **Primary Language**: JavaScript – **Architecture**: hybrid module organization – **Test Location**: separate ## When to Use This Skill Activate this skill when: – Making changes to this repository – Adding new features following established patterns – Writing tests that match project conventions – Creating commits with proper message format ## Commit Conventions Follow these commit message conventions based on 500 analyzed commits. ### Commit Style: Conventional Commits ### Prefixes Used – `fix` – `test` – `feat` – `docs` ### Message Guidelines – Average message length: ~65 characters – Keep first line concise and descriptive – Use imperative mood ("Add feature" not "Added feature") *Commit message example* “`text feat(rules): add C# language support “` *Commit message example* “`text chore(deps-dev): bump flatted (#675) “` *Commit message example* “`text fix: auto-detect ECC root from plugin cache when CLAUDE_PLUGIN_ROOT is unset (#547) (#691) “` *Commit message example* “`text docs: add Antigravity setup and usage guide (#552) “` *Commit message example* “`text merge: PR #529 — feat(skills): add documentation-lookup, bun-runtime, nextjs-turbopack; feat(agents): add rust-reviewer “` *Commit message example* “`text Revert "Add Kiro IDE support (.kiro/) (#548)" “` *Commit message example* “`text Add Kiro IDE support (.kiro/) (#548) “` *Commit message example* “`text feat: add block-no-verify hook for Claude Code and Cursor (#649) “` ## Architecture ### Project Structure: Single Package This project uses **hybrid** module organization. ### Configuration Files – `.github/workflows/ci.yml` – `.github/workflows/maintenance.yml` – `.github/workflows/monthly-metrics.yml` – `.github/workflows/release.yml` – `.github/workflows/reusable-release.yml` – `.github/workflows/reusable-test.yml` – `.github/workflows/reusable-validate.yml` – `.opencode/package.json` – `.opencode/tsconfig.json` – `.prettierrc` – `eslint.config.js` – `package.json` ### Guidelines – This project uses a hybrid organization – Follow existing patterns when adding new code ## Code Style ### Language: JavaScript ### Naming Conventions | Element | Convention | |———|————| | Files | camelCase | | Functions | camelCase | | Classes | PascalCase | | Constants | SCREAMING_SNAKE_CASE | ### Import Style: Relative Imports ### Export Style: Mixed Style *Preferred import style* “`typescript // Use relative imports import { Button } from '../components/Button' import { useAuth } from './hooks/useAuth' “` ## Testing ### Test Framework No specific test framework detected — use the repository's existing test patterns. ### File Pattern: `*.test.js` ### Test Types – **Unit tests**: Test individual functions and components in isolation – **Integration tests**: Test interactions between multiple components/services ### Coverage This project has coverage reporting configured. Aim for 80%+ coverage. ## Error Handling ### Error Handling Style: Try-Catch Blocks *Standard error handling pattern* “`typescript try { const result = await riskyOperation() return result } catch (error) { console.error('Operation failed:', error) throw new Error('User-friendly message') } “` ## Common Workflows These workflows were detected from analyzing commit patterns. ### Database Migration Database schema changes with migration files **Frequency**: ~2 times per month **Steps**: 1. Create migration file 2. Update schema definitions 3. Generate/update types **Files typically involved**: – `**/schema.*` – `migrations/*` **Example commit sequence**: “` feat: implement –with/–without selective install flags (#679) fix: sync catalog counts with filesystem (27 agents, 113 skills, 58 commands) (#693) feat(rules): add Rust language rules (rebased #660) (#686) “` ### Feature Development Standard feature implementation workflow **Frequency**: ~22 times per month **Steps**: 1. Add feature implementation 2. Add tests for feature 3. Update documentation **Files typically involved**: – `manifests/*` – `schemas/*` – `**/*.test.*` – `**/api/**` **Example commit sequence**: “` feat(skills): add documentation-lookup, bun-runtime, nextjs-turbopack; feat(agents): add rust-reviewer docs(skills): align documentation-lookup with CONTRIBUTING template; add cross-harness (Codex/Cursor) skill copies fix: address PR review — skill template (When to use, How it works, Examples), bun.lock, next build note, rust-reviewer CI note, doc-lookup privacy/uncertainty “` ### Add Language Rules Adds a new programming language to the rules system, including coding style, hooks, patterns, security, and testing guidelines. **Frequency**: ~2 times per month **Steps**: 1. Create a new directory under rules/{language}/ 2. Add coding-style.md, hooks.md, patterns.md, security.md, and testing.md files with language-specific content 3. Optionally reference or link to related skills **Files typically involved**: – `rules/*/coding-style.md` – `rules/*/hooks.md` – `rules/*/patterns.md` – `rules/*/security.md` – `rules/*/testing.md` **Example commit sequence**: “` Create a new directory under rules/{language}/ Add coding-style.md, hooks.md, patterns.md, security.md, and testing.md files with language-specific content Optionally reference or link to related skills “` ### Add New Skill Adds a new skill to the system, documenting its workflow, triggers, and usage, often with supporting scripts. **Frequency**: ~4 times per month **Steps**: 1. Create a new directory under skills/{skill-name}/ 2. Add SKILL.md with documentation (When to Use, How It Works, Examples, etc.) 3. Optionally add scripts or supporting files under skills/{skill-name}/scripts/ 4. Address review feedback and iterate on documentation **Files typically involved**: – `skills/*/SKILL.md` – `skills/*/scripts/*.sh` – `skills/*/scripts/*.js` **Example commit sequence**: “` Create a new directory under skills/{skill-name}/ Add SKILL.md with documentation (When to Use, How It Works, Examples, etc.) Optionally add scripts or supporting files under skills/{skill-name}/scripts/ Address review feedback and iterate on documentation “` ### Add New Agent Adds a new agent to the system for code review, build resolution, or other automated tasks. **Frequency**: ~2 times per month **Steps**: 1. Create a new agent markdown file under agents/{agent-name}.md 2. Register the agent in AGENTS.md 3. Optionally update README.md and docs/COMMAND-AGENT-MAP.md **Files typically involved**: – `agents/*.md` – `AGENTS.md` – `README.md` – `docs/COMMAND-AGENT-MAP.md` **Example commit sequence**: “` Create a new agent markdown file under agents/{agent-name}.md Register the agent in AGENTS.md Optionally update README.md and docs/COMMAND-AGENT-MAP.md “` ### Add New Command Adds a new command to the system, often paired with a backing skill. **Frequency**: ~1 times per month **Steps**: 1. Create a new markdown file under commands/{command-name}.md 2. Optionally add or update a backing skill under skills/{skill-name}/SKILL.md **Files typically involved**: – `commands/*.md` – `skills/*/SKILL.md` **Example commit sequence**: “` Create a new markdown file under commands/{command-name}.md Optionally add or update a backing skill under skills/{skill-name}/SKILL.md “` ### Sync Catalog Counts Synchronizes the documented counts of agents, skills, and commands in AGENTS.md and README.md with the actual repository state. **Frequency**: ~3 times per month **Steps**: 1. Update agent, skill, and command counts in AGENTS.md 2. Update the same counts in README.md (quick-start, comparison table, etc.) 3. Optionally update other documentation files **Files typically involved**: – `AGENTS.md` – `README.md` **Example commit sequence**: “` Update agent, skill, and command counts in AGENTS.md Update the same counts in README.md (quick-start, comparison table, etc.) Optionally update other documentation files “` ### Add Cross Harness Skill Copies Adds skill copies for different agent harnesses (e.g., Codex, Cursor, Antigravity) to ensure compatibility across platforms. **Frequency**: ~2 times per month **Steps**: 1. Copy or adapt SKILL.md to .agents/skills/{skill}/SKILL.md and/or .cursor/skills/{skill}/SKILL.md 2. Optionally add harness-specific openai.yaml or config files 3. Address review feedback to align with CONTRIBUTING template **Files typically involved**: – `.agents/skills/*/SKILL.md` – `.cursor/skills/*/SKILL.md` – `.agents/skills/*/agents/openai.yaml` **Example commit sequence**: “` Copy or adapt SKILL.md to .agents/skills/{skill}/SKILL.md and/or .cursor/skills/{skill}/SKILL.md Optionally add harness-specific openai.yaml or config files Address review feedback to align with CONTRIBUTING template “` ### Add Or Update Hook Adds or updates git or bash hooks to enforce workflow, quality, or security policies. **Frequency**: ~1 times per month **Steps**: 1. Add or update hook scripts in hooks/ or scripts/hooks/ 2. Register the hook in hooks/hooks.json or similar config 3. Optionally add or update tests in tests/hooks/ **Files typically involved**: – `hooks/*.hook` – `hooks/hooks.json` – `scripts/hooks/*.js` – `tests/hooks/*.test.js` – `.cursor/hooks.json` **Example commit sequence**: “` Add or update hook scripts in hooks/ or scripts/hooks/ Register the hook in hooks/hooks.json or similar config Optionally add or update tests in tests/hooks/ “` ### Address Review Feedback Addresses code review feedback by updating documentation, scripts, or configuration for clarity, correctness, or convention alignment. **Frequency**: ~4 times per month **Steps**: 1. Edit SKILL.md, agent, or command files to address reviewer comments 2. Update examples, headings, or configuration as requested 3. Iterate until all review feedback is resolved **Files typically involved**: – `skills/*/SKILL.md` – `agents/*.md` – `commands/*.md` – `.agents/skills/*/SKILL.md` – `.cursor/skills/*/SKILL.md` **Example commit sequence**: “` Edit SKILL.md, agent, or command files to address reviewer comments Update examples, headings, or configuration as requested Iterate until all review feedback is resolved “` ## Best Practices Based on analysis of the codebase, follow these practices: ### Do – Use conventional commit format (feat:, fix:, etc.) – Follow *.test.js naming pattern – Use camelCase for file names – Prefer mixed exports ### Don't – Don't write vague commit messages – Don't skip tests for new features – Don't deviate from established patterns without discussion — *This skill was auto-generated by [ECC Tools](https://ecc.tools). Review and customize as needed for your team.*