---

name: context-add description: Add new [CONTEXT] commits to document workflows, requirements, or architectural decisions, then update CLAUDE.md references

Add Context Commits

This skill guides you through creating new [CONTEXT] commits to document project knowledge and updating CLAUDE.md to reference them.

When to Use

Use this skill when:

• Adding new project requirements or specifications
• Documenting a new workflow or process
• Recording architectural decisions
• Adding coding standards or conventions
• The user requests to "add context" or "document workflow"

Steps to Add Context

1. Determine Context Type

Ask the user what type of context they want to add:

• Requirements/Specifications: Project goals, features, technical requirements
• Workflows: Development processes, TDD practices, deployment procedures
• Architecture: Design decisions, patterns, trade-offs, technical choices
• Standards: Coding conventions, style guides, best practices
• Domain Knowledge: Business logic, domain concepts, terminology

2. Create the [CONTEXT] Commit

Create an empty commit with [CONTEXT] prefix and detailed message:

Copygit commit --allow-empty -m "[CONTEXT] Brief title here

Detailed explanation of the context.

## Section 1
- Point 1
- Point 2

## Section 2
- More details
- Guidelines
- Examples

## Notes
Additional information or rationale.
"

Important: Use --allow-empty to create documentation commits without file changes.

3. Get the Commit Hash

Retrieve the hash of the newly created commit:

Copygit log -1 --format=%H

Or for abbreviated hash:

Copygit log -1 --format=%h

4. Update CLAUDE.md

Read the current CLAUDE.md and add the new commit reference:

Copy# Read current CLAUDE.md
cat CLAUDE.md

Add a new line to the context list with format:

Copy N. [commit-hash] Brief description

Maintain numbering sequence and keep context-progress as the last item.

5. Verify the Addition

Confirm the new context is accessible:

Copy# Read the new context commit
git log [new-commit-hash] -1 --format=%B

# Verify CLAUDE.md updated
cat CLAUDE.md

Best Practices

Context Commit Guidelines

1. Use [CONTEXT] Prefix: Always start the commit message with [CONTEXT]
2. Descriptive Titles: First line should briefly summarize the context topic
3. Structured Content: Use markdown sections (##) to organize information
4. Self-Contained: Each commit should be complete and understandable on its own
5. Immutable: Once created, context commits should not be amended (create new ones instead)

CLAUDE.md Organization

1. Logical Ordering: Group related context commits together
2. Brief Descriptions: Keep the reference line concise but clear
3. Progress Last: Always keep context-progress branch as the last reference
4. Session Instructions: Maintain clear SESSION INITIALIZATION section

When to Create New vs Update Existing

Create New Context Commit When:

• Adding completely new topic or workflow
• Context represents a significant change in approach
• Want to preserve history of decision changes

Update Existing (via new commit):

• Refining or expanding existing context
• Correcting outdated information
• Evolution of a process or pattern

Example Context Commit Types

Requirements Example

Copygit commit --allow-empty -m "[CONTEXT] API Authentication Requirements

The application must support multiple authentication methods:

## Supported Methods
- OAuth 2.0 (Google, GitHub)
- JWT tokens for API access
- API keys for service-to-service

## Security Requirements
- All tokens must expire within 24 hours
- Refresh tokens valid for 30 days
- Rate limiting: 1000 requests/hour per user

## Implementation Notes
- Use industry-standard libraries
- Store tokens securely (encrypted at rest)
- Implement token rotation
"

Workflow Example

Copygit commit --allow-empty -m "[CONTEXT] Code Review Process

All code changes must follow this review process:

## Steps
1. Create feature branch from main
2. Implement with tests (TDD required)
3. Self-review checklist before PR
4. Submit PR with description and test evidence
5. Address review feedback
6. Require 2 approvals before merge
7. Squash commits on merge

## Review Focus Areas
- Test coverage (minimum 80%)
- Code clarity and documentation
- Performance implications
- Security considerations

## Timeline
- Reviews should complete within 24 hours
- PRs open longer than 3 days need re-review
"

Architecture Example

Copygit commit --allow-empty -m "[CONTEXT] Database Architecture Decision

We chose PostgreSQL with the following schema design:

## Decision Rationale
- Need for complex queries and joins
- ACID compliance required
- Strong typing and constraints
- JSON support for flexible data

## Schema Pattern
- Normalized relational design for core entities
- JSONB columns for extensible metadata
- Separate schemas for multi-tenancy

## Trade-offs
- More complex migrations vs MongoDB flexibility
- Better data integrity vs NoSQL scalability
- Chose consistency over eventual consistency
"

After Adding Context

Remind the user that:

• New context is immediately available via git log
• Claude will see it on next session (reads CLAUDE.md)
• Context commits are immutable - create new ones to update
• Push commits to share with team