Codecompanion History Nvim

CodeCompanion History Extension

A history management extension for codecompanion.nvim that enables saving, browsing and restoring chat sessions.

✨ Features

🤖 Chat Management
- 💾 Flexible chat saving:
  - Automatic session saving (can be disabled)
  - Manual save with dedicated keymap
- 🎯 Smart title generation for chats
- 🔄 Continue from where you left
- 📚 Browse saved chats with preview
- 🔍 Multiple picker interfaces
- ⌛ Optional automatic chat expiration
- ⚡ Restore chat sessions with full context and tools state
- 🏢 Project-aware filtering: Filter chats by workspace/project context
- 📋 Chat duplication: Easily duplicate chats to create variations or backups

📝 Summary System
- Manual summary generation: Create summaries for any chat with gcs
- Intelligent content processing: Extracts meaningful conversation content while filtering noise
- Chunked summarization: Handles large conversations by splitting into manageable chunks
- Customizable generation: Configure adapter, model, and system prompts
- Summary browsing: Dedicated browser with gbs to explore all summaries

🧠 Memory System (@memory tool)
- Vector-based search: Uses VectorCode CLI to index and search through chat summaries
- Automatic indexing: Optionally index summaries as they are generated
- Smart integration: Available as @memory tool in new chats when VectorCode is installed

The following CodeCompanion features are preserved when saving and restoring chats:

When restoring a chat:
1. The complete message history is recreated
2. All tools and references are reinitialized
3. Original LLM settings and adapter are restored
4. Previous system prompts are preserved
Note: While watched buffer states are saved, they require the original buffer context to resume watching functionality.

As this is…