About Ha Dev Tools
Ha Dev Tools is an MCP server published by alexlenk in the Social category: give your AI coding assistant hands-on access to your Home Assistant instance - the same way it already helps you with code, but for automations, entities, dashboards, and helpers.
The repository has 2 stars and 0 forks, with the last commit 7 days ago. Recent commit activity is the strongest signal that reported issues will get attention.
Install
From source
git clone https://github.com/alexlenk/ha-dev-toolsThis server has no ConduID identity, so agent calls to it are not receipted. Pin the version you install and review the source before granting it credentials.
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Releases
v2.28.0v2.28.0 · 10 Oct 2026Added `patch_dashboard`** changes part of a dashboard without re-sending the whole config (issue #158). The tool takes a list of ops, applied in order to the config as it is now; everything they don't touch is saved exactly as read.…
v2.27.2v2.27.2 · 10 Oct 2026Added `redistribute_statistics` takes values for several windows in one call** (issue #159). Each window carries its own `values`: `windows: [{start, catchup_hour, values: [...]}, ...]`. They are checked per window exactly as a single…
v2.27.1v2.27.1 · 9 Oct 2026Both additions come from [@attilayener](https://github.com/attilayener)'s `derive_statistics` work in PR #147: refusing hours without a rate rather than guessing, and showing the old per-month totals next to the new ones. Thank you! Added…
v2.27.0v2.27.0 · 9 Oct 2026Added `redistribute_statistics`** spreads a catch-up hour back over the hours a meter missed (issue #155). When a reader goes quiet, through a cloud outage or with the recorder down, HA books everything missed into the first hour after it…
v2.26.6v2.26.6 · 9 Oct 2026Findings of a full code audit, each fixed with a test that failed before. Security `create_helper` / `update_helper` could run any WebSocket command as the calling admin.** The helper's `config` was spread into the WebSocket message after…