hexai - hexai is a LSP language server for the Helix editor (could be used for other editors, too) for interacting with AI.

Age	Commit message (Collapse)	Author
2026-03-16	Replace Summary: prefixes with standard Go package doc comments	Paul Buetow
	Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-03-02	io: use errors.Is for EOF checks in lsp and mcp servers (task 409)	Paul Buetow

2026-02-11	Fix MCP transport to use JSONL instead of Content-Length framing	Paul Buetow
	The MCP stdio protocol uses newline-delimited JSON (JSONL), not LSP-style Content-Length headers. This was discovered during integration testing with Claude Code CLI which could not connect to the server. Also updates docs/mcp-setup.md with correct Claude Code CLI configuration (use `claude mcp add` instead of editing JSON files) and adds integration test runbook for testing against real Claude Code CLI instances. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-02-10	Add MCP server implementation with comprehensive test coverage	Paul Buetow
	Implements a full Model Context Protocol (MCP) server for managing and serving prompts to LLM applications. The server provides CRUD operations for prompts with automatic backups and template rendering support. Key additions: - cmd/hexai-mcp-server: Main MCP server binary entrypoint - internal/hexaimcp: Server orchestrator with configuration and setup - internal/mcp: Core MCP protocol implementation (JSON-RPC 2.0) - internal/promptstore: Prompt storage with JSONL backend and automatic backups - Comprehensive test suites achieving 80%+ coverage for all MCP packages - Magefile targets for building and installing the MCP server - Complete documentation for setup, API, prompts, and backups Test coverage: - internal/hexaimcp: 84.3% - internal/mcp: 80.3% - internal/promptstore: 81.2% - Overall project: 81.5% Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>