Collaboration Skill

Production-Grade Development Skill | Version 2.0.0

Working with remote repositories and teams.

Skill Contract

Input Schema

input:
  type: object
  properties:
    operation:
      type: string
      enum: [clone, fetch, pull, push, remote, sync-fork]
      default: remote
    remote_url:
      type: string
      format: uri
    options:
      type: object
      properties:
        force:
          type: boolean
          default: false
        force_with_lease:
          type: boolean
          default: false

Output Schema

output:
  type: object
  required: [result, success]
  properties:
    result:
      type: string
    success:
      type: boolean
    remote_status:
      type: object
      properties:
        ahead: integer
        behind: integer

Error Handling

Retry Logic

retry_config:
  max_attempts: 4
  backoff_type: exponential
  initial_delay_ms: 2000
  max_delay_ms: 16000
  retryable:
    - network_timeout
    - connection_refused
  non_retryable:
    - authentication_failed
    - non_fast_forward

Fallback Strategy

fallback:
  - trigger: push_rejected_non_ff
    action: suggest_pull_rebase
  - trigger: authentication_failed
    action: guide_credential_setup

Remote Repository Basics

# List remotes
git remote -v

# Add remote
git remote add origin https://github.com/user/repo.git
git remote add upstream https://github.com/original/repo.git

# Change remote URL
git remote set-url origin https://github.com/user/new-repo.git

Getting & Sharing Changes

Fetch vs Pull

┌─────────────────────────────────────────────────────────────┐
│  FETCH: Remote ──► origin/main (safe, no merge)            │
│  PULL:  Remote ──► origin/main ──► main (fetch + merge)    │
└─────────────────────────────────────────────────────────────┘

Push Safety Matrix

Team Workflows

Fork + Pull Request

git clone https://github.com/YOU/repo.git
git remote add upstream https://github.com/ORIGINAL/repo.git
git checkout -b feature-x
# ... work and commit ...
git push -u origin feature-x
# Create PR on GitHub

Sync Fork

git fetch upstream
git checkout main
git merge upstream/main
git push origin main

Troubleshooting Guide

Debug Checklist

□ 1. Remote configured? → git remote -v
□ 2. Authenticated? → git fetch (test)
□ 3. Branch tracking? → git branch -vv

Common Issues

Observability

logging:
  events:
    - push_completed
    - push_rejected
    - authentication_error

metrics:
  - push_success_rate
  - conflict_rate

"Great software is built by teams, and Git makes collaboration possible."