Changelog

v1.2.0 Latest Release

March 2026

Official Claude Code CLI Integration & Incremental Tree-Sitter Core

Full compatibility with Anthropic's new Claude Code CLI tool via Model Context Protocol, enabling one-liner installation and millisecond AST diff calculations.

• Feature One-click installation into Claude Code CLI via claude mcp add codecontextkit -- uvx codecontextkit-mcp.
• Feature Exposed get_pr_impact_blast_radius tool to predict downstream breaking changes and impacted integration tests on Git PRs.
• Perf Rust-accelerated Tree-sitter engine now only reparses modified syntactic subtrees, reducing re-indexing time from 380ms down to 12ms.
• Fix Fixed circular TypeScript namespace resolution when parsing complex monorepo path alias mappings in tsconfig.json.

v1.1.0

January 2026

Standardized MCP 2024-11-05 Protocol & Context Token Pruning

Full compliance with the official Model Context Protocol JSON-RPC specification and automated token pruning for Claude Sonnet API callers.

• Feature Published official discovery server card at /.well-known/mcp/server-card.json with comprehensive tool schema validations.
• Feature Added stream_context_slice tool to selectively compress function bodies into interface signatures, slashing prompt token usage by up to 93%.
• Perf Integrated distributed caching layer hosted in Frankfurt (EU-Central) for instant cross-repository symbol resolution.

v1.0.0

November 2025

Initial General Availability & Multi-Language AST Support

General availability release of CodeContextKit as a dedicated B2B SaaS platform for deterministic AST code context.

• Feature First-class grammar parsing for TypeScript, JavaScript, Python, Rust, Go, Java, and C++.
• Feature Local CLI binary distribution via npm install -g @codecontextkit/cli and Homebrew tap.
• Feature Contractual Zero AI Training guarantee and GDPR Art. 28 Data Processing Agreement available for enterprise customers.