0.8.0

0.8.0 (2026-06-12)

• Add MCP (Model Context Protocol) client support
  • Configure servers under ai.mcpServers (Streamable HTTP transport only for now)
  • Per-server trusted flag: trusted servers' tool calls auto-run, otherwise each call requires approval
  • Custom request headers per server (e.g. for auth)
  • MCP tools are namespaced (mcp__<server>__<tool>) and get merged into the available tools with lua tools
  • The AI: Connectivity Test command checks configured MCP servers and lists their tools
• Add ai.debug config option and a log helper. Verbose/diagnostic logs are now suppressed by default and only shown when ai.debug = true
• Add callTool and listTools functions to the Space Lua API for invoking tools directly from scripts
• Gracefully fall back to chatting without tools when the model rejects them
• Update dependencies, fix gh codeql warnings

Full Changelog: 0.7.2...0.8.0

What's Changed

• Add mcp client support by @justyns in #135
• Update silverbullet to 2.9.0 and bump tsx/vitest lockfile versions by @justyns in #137
• Gracefully fall back to chatting without tools when the model rejects them by @justyns in #138
• Fix open CodeQL code scanning alerts by @justyns in #139

Full Changelog: 0.7.2...0.8.0