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docs/IMPROVEMENT-PLANS.md — nine improvements from the 2026-07-28 full-code review (brief load, offline capture durability, session-end verb, local-first recall index, incremental sweep, lifecycle decay, supersession, stemming + alias expansion, resolve-miss learning), sequenced with TODO-1.6 and ROADMAP-2.0 into one release train (1.6.0 -> 1.6.x -> 2.0 -> 2.1 -> 2.2 -> 2.3). docs/MCP-SERVER-SPEC.md — build spec for the 2.1 flagship: echo-mcp as a Docker container on ALPHA (FastMCP, streamable HTTP, bearer auth, published as echomcp.alwisp.com), talking to Obsidian directly at http://10.2.0.35:27123. 13 v1 tools with result budgets + tool profiles; v1.1 dividends (nightly vault backup, shadow write history/undo, background sweeps, ops alerting, rollup data). Prereqs: session-end verb + return-not-print refactor (Phase 0). Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>