Release v2.0.0: DSR MCP tools and refactored agent templates

[mars167]

v2.0.0 Release

Breaking Changes

• MCP tools path parameter is now required (no longer optional)
• Removed --path option from git-ai ai serve command

New Features

DSR MCP Tools

Added 4 new MCP tools for Deterministic Semantic Record:

• dsr_context({ path }) - Get repository Git context and DSR directory state
• dsr_generate({ path, commit }) - Generate DSR for a specific commit
• dsr_rebuild_index({ path }) - Rebuild DSR index from DSR files
• dsr_symbol_evolution({ path, symbol, ... }) - Query symbol evolution history

Refactored Agent Templates

Completely rewritten Skill and Rule templates to be user-centric:

• Skill: Now focuses on helping developers understand and navigate codebases
• Rule: Provides clear constraints for safe and effective tool usage

Documentation Updates

• Added DSR tool documentation with usage examples
• Updated workflow recommendations
• Clarified tool selection guide

Migration Guide

If you're using MCP tools, update your calls to explicitly pass path:

// Before (may have used implicit path)
search_symbols({ query: "foo" })

// After (path is required)
search_symbols({ path: "/ABS/PATH/TO/REPO", query: "foo" })