egc
Development conventions and patterns for EGC - Extended Global Context.
Skill by Fmarzochi
Install
Works with Claude Code, Claude apps, Codex, Cursor, Gemini CLI, GitHub Copilot, VS Code, OpenCode, Goose, Windsurf. Read the repository before you give any tool access to your data.
npx agentmarket install skill/fmarzochi-egc
Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.
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About
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Permissions
What this skill can do and what it asks for, from its SKILL.md and code. Checked Oct 25, 2026.
- Tools
- No tools found
- Secrets
- None asked for
- Install scripts
- None found
Network hosts it talks to 1
codeload.github.com· found in install command
Files it touches
~/.claude/skills/egc
What's inside
- Skill name
egc- Description
- Development conventions and patterns for EGC - Extended Global Context. JavaScript project with conventional commits.
- License
- Apache-2.0
- Instructions
- 437 lines in SKILL.md · view on GitHub
Files (2)
- SKILL.md
- openai.yaml · agents/
SKILL.md (first lines)
# EGC - Extended Global Context Conventions
## Overview
This skill teaches the development patterns and conventions used in EGC (Extended Global Context).
## 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 EGC root from plugin cache when GEMINI_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: JavaScriptFrom Fmarzochi/EGC, Apache-2.0.
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Signals
- Stars
- 67
- Forks
- 49
- Open issues
- 0
- Last commit (this folder)
- Sep 30, 2026 (28 days ago)
- Last release
- Sep 16, 2026 (1 month ago)
From GitHub (fetched Oct 24, 2026).
Details
- License
- Apache-2.0
- Repository
- github.com/Fmarzochi/EGC
- Website
- fmarzochi.github.io/EGCSite/
- First seen
- Oct 24, 2026
- Last checked
- Oct 24, 2026
- Source
- GitHubgithub-graphql
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Cite this page
egc skill. Agent Mart. https://agentmart.dev/skills/fmarzochi-egc (last updated 2026-10-24)