Changelog

All notable changes to this project will be documented in this file.

The format is based on Keep a Changelog, and this project adheres to Semantic Versioning.

[1.1.2] - 2026-02-06

Fixed

• Protocol Violation: Fixed stdout pollution by redirecting build and application logs to stderr (bootstrap.sh, env_logger).
• Initialization Hang: Fixed JSON-RPC compliance by preventing null fields in response objects.
• Portability: Updated gemini-extension.json to use ${extensionPath} for global compatibility.

Added

• Documentation: Added architecture diagram and real-world session trace (examples/gemini_session_trace.md).

[1.1.1] - 2026-01-25

Added

• Dynamic MCP Server: Implemented a full Model Context Protocol server in src/main.rs.
  • Automatically scans skills/*/SKILL.md to register tools.
  • Handles JSON-RPC handshake (initialize, notifications/initialized).
  • Implemented tools/list and tools/call parsing.
• Skill Loader: New module src/skills.rs to deserialize skill metadata and map them to executable scripts.
• Pollution Protection: Enforced Stdio::piped() for all child process executions to prevent tool output from corrupting the JSON-RPC stream.

Fixed

• Gemini Connection Crash: Resolved MCP error -32000: Connection closed by providing a valid server implementation that holds the connection open (Fixes Issue #3).
• Ambiguous Execution: Updated gemini-extension.json to explicitly use --bin rust-agentic-skills, preventing cargo run from executing test binaries or scripts accidentally.
• Dependency Hygiene: Synced dependencies with upstream requirements (tokio full features, anyhow) while adding serde_yaml for metadata parsing.

Changed

• Refactored src/main.rs from a static placeholder to a dynamic host.
• Updated project architecture to treat the file system (skills/) as the source of truth for agent capabilities.