rps321321/obsidian-mcp-pro

What's new

Added

• MCP logging capability. The server now declares the logging capability and forwards every log line to connected clients via notifications/message, alongside the existing stderr output. Levels map to RFC 5424 syslog (internal warn → wire warning). Clients that honor logging/setLevel can filter server-side logs at runtime without restarting. Forwarding is best-effort: if the transport is disconnected or the send rejects, the error is swallowed so logging can never be the failure mode of a tool call.

Changed

• Consistent structured logging across all tool handlers. Replaced ~40 console.error / console.warn sites across src/tools/*.ts and src/config.ts with the leveled log helper. LOG_FORMAT=json now emits homogeneous JSON lines with no unstructured stderr interleaved from tool error paths.
• Parallelized search_by_frontmatter. Note reads now fan out with concurrency 16 via mapConcurrent, matching peer scan tools. On 10k+ note vaults this cuts tool latency by roughly an order of magnitude versus the prior sequential loop.

Fixed

• Misleading "per-session McpServer" comment in src/index.ts that claimed the HTTP path builds one server per session. The code actually matches the canonical MCP SDK pattern (one McpServer, one transport per session). Comment corrected; behavior unchanged.

Tests

176 tests pass (up from 173), covering MCP log forwarding, local-level filtering, and rejection swallowing.

See CHANGELOG.md for the full history.