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Author SHA1 Message Date
Thomas Camlong ae2a1df453 fix(dev): preserve background build errors 2026-08-02 08:26:56 +02:00
Thomas Camlong ca7e50fb96 docs(dev): explain local PR preference 2026-08-02 08:19:45 +02:00
Thomas Camlong db6aa0b26e feat(dev): prefer current local PR builds 2026-08-02 08:19:29 +02:00
Thomas Camlong d096aecd59 feat(dev): track pull request head revisions 2026-08-02 08:19:12 +02:00
Thomas Camlong 49a41431b9 docs(dev): document dashboard navigation 2026-08-01 23:49:23 +02:00
Thomas Camlong df587ec76a feat(dev): toggle dashboard screens 2026-08-01 23:49:23 +02:00
Thomas Camlong 3b450eb04a feat(dev): launch browser by default 2026-08-01 23:49:23 +02:00
Thomas 406fb4c0b6 Merge branch 'dev' into feat/dev-cli-tool 2026-08-01 23:46:16 +02:00
Thomas Camlong f23c35645c fix(dev): surface registry pull errors 2026-08-01 23:40:41 +02:00
Thomas Camlong 667bf62396 docs(dev): document remote PR builds 2026-08-01 23:36:38 +02:00
Thomas Camlong c5a056b8e5 feat(dev): build remote pull requests locally 2026-08-01 23:35:08 +02:00
Thomas Camlong 934b6e69f4 fix(dev): shallow clone pull requests 2026-08-01 23:35:08 +02:00
Thomas Camlong c8c5dbc506 fix(dev): cache GitHub pull requests 2026-08-01 23:35:08 +02:00
Thomas Camlong b1e79e4641 fix(dev): keep optional tools optional 2026-08-01 14:01:52 +02:00
Thomas Camlong 5b04ed1ab5 refactor(dev): make setup explicit and portable 2026-07-31 23:52:14 +02:00
Thomas Camlong b733ed6a79 fix(dev): make key creation atomic 2026-07-31 15:28:00 +02:00
Thomas Camlong ae3e9f7793 fix(dev): persist unique local encryption key 2026-07-31 15:11:38 +02:00
Thomas Camlong c8485ed7fc fix(dev): address CLI review feedback 2026-07-31 14:53:43 +02:00
Thomas Camlong e97eb7fc58 feat(dev): add Docker development CLI 2026-07-31 14:28:31 +02:00
641 changed files with 10441 additions and 24714 deletions

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@@ -1,44 +0,0 @@
---
name: documentation-sync
description: Keep Homarr documentation in sync with code changes. Use when modifying code that affects user-facing behavior, or when adding/modifying widgets, integrations, cron jobs, API routes, env vars, permissions, auth providers, or UI in apps/docs. Covers the docs/ mapping table, integration doc pattern, and widget doc pattern.
---
# Documentation Sync
When modifying code that affects user-facing behavior, you MUST also update the documentation in `apps/docs/`.
## What triggers a doc update
| Code change | Doc location |
| ---------------------- | ----------------------------------------------------------- |
| New integration | `apps/docs/docs/integrations/<slug>/index.mdx` + `index.ts` |
| New widget | `apps/docs/docs/widgets/<slug>/index.mdx` + `index.ts` |
| Changed API surface | `apps/docs/docs/management/api.mdx` |
| New/changed env vars | `apps/docs/docs/advanced/` |
| New CLI commands | `apps/docs/docs/advanced/command-line/` |
| Changed auth providers | `apps/docs/docs/advanced/` SSO pages |
| UI/UX changes | Relevant getting-started or management pages |
| New cron job | `apps/docs/docs/management/tasks.mdx` |
| Changed permissions | `apps/docs/docs/management/users.mdx` |
## Integration doc pattern
Each integration has a folder under `apps/docs/docs/integrations/<slug>/`:
- `index.ts` — exports a typed `IntegrationDefinition` with name, description, iconUrl, path
- `index.mdx` — uses shared components: `IntegrationHeader`, `IntegrationCapabilites`, `IntegrationSecrets`
- Import metadata from `@homarr/definitions` where possible
## Widget doc pattern
Each widget has a folder under `apps/docs/docs/widgets/<slug>/`:
- `index.ts` — exports a typed `WidgetDefinition` with icon, name, description, path, configuration
- `index.mdx` — uses shared components: `WidgetHeader`, `WidgetConfig`, `WidgetAdding`
## Development
- Run docs locally: `pnpm dev:docs` from root
- Build docs: `pnpm turbo build --filter=@homarr/docs`
- The docs app can import from `@homarr/definitions` for type-safe integration/widget metadata
- Docusaurus strict mode throws on broken links — fix any broken references before committing
-1
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@@ -1 +0,0 @@
../.agents/skills
@@ -1,6 +1,6 @@
---
name: codebase-context
description: Comprehensive Homarr codebase architecture and conventions reference. Use when orienting in the monorepo, understanding package dependency layers, the three runtime services and ports, tRPC router structure, multi-database support, widget/integration/cron system architecture, routing, auth providers, env vars, or key patterns before writing code.
description: Comprehensive Homarr codebase architecture and conventions reference
alwaysApply: true
---
# Homarr Codebase Context
@@ -27,7 +27,7 @@ Homarr is an open-source, self-hosted dashboard for managing homelab services. I
## Repository Structure
```text
```
homarr/
├── apps/
│ ├── nextjs/ # Main Next.js application (port 3000)
@@ -66,6 +66,8 @@ homarr/
│ ├── analytics/ # Server-side analytics (Umami)
│ ├── server-settings/ # Server setting keys/types
│ ├── settings/ # User-facing settings UI context
│ ├── old-import/ # Legacy Homarr import
│ ├── old-schema/ # Legacy Homarr zod schemas
│ └── cli/ # Node CLI for ops (brocli)
├── tooling/
│ ├── typescript/ # Base tsconfig
@@ -77,11 +79,11 @@ homarr/
## Three Runtime Services
| Service | Port | Role |
| --------- | ---- | -------------------------------------------- |
| Next.js | 3000 | Main web app (SSR + API routes) |
| WebSocket | 3001 | tRPC subscriptions via `ws` |
| Tasks | 3002 | Cron job runner + management API via Fastify |
| Service | Port | Role |
|---------|------|------|
| Next.js | 3000 | Main web app (SSR + API routes) |
| WebSocket | 3001 | tRPC subscriptions via `ws` |
| Tasks | 3002 | Cron job runner + management API via Fastify |
In Docker, nginx listens on **7575** and proxies to all three. The tasks service authenticates via `CRON_JOB_API_KEY` header.
@@ -110,7 +112,6 @@ In Docker, nginx listens on **7575** and proxies to all three. The tasks service
### Multi-Database Support
Drizzle schemas exist in three parallel implementations:
- `packages/db/schema/sqlite.ts`
- `packages/db/schema/mysql.ts`
- `packages/db/schema/postgresql.ts`
@@ -120,7 +121,6 @@ Selected at runtime via `DB_DRIVER` env (`better-sqlite3` | `mysql2` | `node-pos
### Widget System
Widgets are registered in `packages/widgets/src/index.tsx` as `widgetImports` (must satisfy `Record<WidgetKind, ...>`). Each widget:
- Has a `definition` created via `createWidgetDefinition(kind, { icon, createOptions, supportedIntegrations? })`
- Uses `optionsBuilder.from(factory => ({ ... }))` for typed options
- Loads dynamically via `next/dynamic`
@@ -133,7 +133,6 @@ Integrations are defined in `packages/definitions/src/integration.ts` (`integrat
### Cron Job System
Jobs defined in `packages/cron-jobs/src/jobs/`. Each job:
- Uses `createCronJob` with a cron expression
- Publishes results to Redis channels
- Widget subscriptions consume those channels via tRPC subscriptions
@@ -161,7 +160,6 @@ Configured via `AUTH_PROVIDERS` env. Supports: `credentials` (local), `ldap`, `o
## Environment Variables
Key env vars (from `.env.example`):
- `DB_DRIVER`: `better-sqlite3` | `mysql2` | `node-postgres`
- `DB_URL`: Database connection string
- `AUTH_SECRET`: NextAuth secret
@@ -193,3 +191,16 @@ Key env vars (from `.env.example`):
- Drag-and-drop via `@dnd-kit/*`
- `typescript.ignoreBuildErrors: true` in next.config (types checked separately via `typecheck`)
- `serverExternalPackages`: `dockerode`, `isomorphic-dompurify`, `jsdom`
## Documentation (`apps/docs`)
Docusaurus 3 site at `apps/docs/`, package name `@homarr/docs`.
- Run with `pnpm dev:docs` from root
- Build with `pnpm turbo build --filter=@homarr/docs`
- Uses Tailwind CSS 3 for custom pages (not Mantine)
- Imports `@homarr/definitions` for type-safe integration/widget metadata
- When adding or modifying widgets, integrations, cron jobs, API routes, env vars, or user-facing features, you MUST also update corresponding docs in `apps/docs/docs/`
- Integration docs: `apps/docs/docs/integrations/<slug>/index.mdx` + `index.ts`
- Widget docs: `apps/docs/docs/widgets/<slug>/index.mdx` + `index.ts`
- Strict link checking: broken links/anchors cause build failure
+50
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@@ -0,0 +1,50 @@
---
description: Keep documentation in sync with code changes
globs:
- packages/definitions/src/**
- packages/widgets/src/**
- packages/integrations/src/**
- packages/api/src/**
- apps/nextjs/src/**
- apps/docs/**
---
# Documentation Sync Rule
When modifying code that affects user-facing behavior, you MUST also update the documentation in `apps/docs/`.
## What triggers a doc update
| Code change | Doc location |
|---|---|
| New integration | `apps/docs/docs/integrations/<slug>/index.mdx` + `index.ts` |
| New widget | `apps/docs/docs/widgets/<slug>/index.mdx` + `index.ts` |
| Changed API surface | `apps/docs/docs/management/api.mdx` |
| New/changed env vars | `apps/docs/docs/advanced/` |
| New CLI commands | `apps/docs/docs/advanced/command-line/` |
| Changed auth providers | `apps/docs/docs/advanced/` SSO pages |
| UI/UX changes | Relevant getting-started or management pages |
| New cron job | `apps/docs/docs/management/tasks.mdx` |
| Changed permissions | `apps/docs/docs/management/users.mdx` |
## Integration doc pattern
Each integration has a folder under `apps/docs/docs/integrations/<slug>/`:
- `index.ts` — exports a typed `IntegrationDefinition` with name, description, iconUrl, path
- `index.mdx` — uses shared components: `IntegrationHeader`, `IntegrationCapabilites`, `IntegrationSecrets`
- Import metadata from `@homarr/definitions` where possible
## Widget doc pattern
Each widget has a folder under `apps/docs/docs/widgets/<slug>/`:
- `index.ts` — exports a typed `WidgetDefinition` with icon, name, description, path, configuration
- `index.mdx` — uses shared components: `WidgetHeader`, `WidgetConfig`, `WidgetAdding`
## Development
- Run docs locally: `pnpm dev:docs` from root
- Build docs: `pnpm turbo build --filter=@homarr/docs`
- The docs app can import from `@homarr/definitions` for type-safe integration/widget metadata
- Docusaurus strict mode throws on broken links — fix any broken references before committing
@@ -1,8 +1,3 @@
---
name: datatable-migration
description: Playbook for migrating tables from mantine-react-table (MRT) to mantine-datatable. Use when converting any table component from mantine-react-table to mantine-datatable, working on DataTable column/sort/expansion/context-menu code, or implementing responsive column visibility, column persistence, or transparent tables in widgets.
---
# Migrating Tables from mantine-react-table to mantine-datatable
This document captures every pattern, fix, and decision from the downloads widget rework (PR #6430). Use it as a playbook when porting other tables.
@@ -12,12 +7,10 @@ This document captures every pattern, fix, and decision from the downloads widge
Current `mantine-react-table` consumers that could be migrated:
**Widgets (in `packages/widgets/`):**
- `docker/component.tsx` — Docker container table
- `media-server/component.tsx` — Media server sessions
**Admin pages (in `apps/nextjs/src/app/[locale]/manage/`):**
- `tools/docker/docker-table.tsx`
- `tools/tasks/_components/tasks-table.tsx`
- `tools/api/components/api-keys.tsx`
@@ -26,13 +19,13 @@ Current `mantine-react-table` consumers that could be migrated:
- `tools/kubernetes/` — 8 Kubernetes resource tables
**Modals:**
- `packages/modals-collection/src/search-engines/request-media-modal.tsx`
**Shared hook to remove once all migrated:**
- `packages/ui/src/hooks/use-translated-mantine-react-table.ts`
---
## 1. Core Migration: mantine-react-table → mantine-datatable
### Import changes
@@ -74,7 +67,6 @@ const columns: DataTableColumn<MyRow>[] = [
```
Key differences:
- `accessorKey` → `accessor`
- `header` → `title`
- `size` → `width`
@@ -126,6 +118,8 @@ const sortedData = useMemo(() => {
<DataTable records={sortedData} sortStatus={sortStatus} onSortStatusChange={setSortStatus} />
```
---
## 2. Making Tables Transparent (Widget Context)
Widgets sit inside board cards that have user-controlled opacity. The table must be fully transparent so the card background shows through. mantine-datatable defaults to `var(--mantine-color-body)` which is opaque.
@@ -150,21 +144,13 @@ Create a CSS file alongside the component:
/* Hover: translucent instead of opaque */
.my-table .mantine-datatable-table tbody tr:hover {
background-color: color-mix(
in srgb,
var(--mantine-color-default-hover) 40%,
transparent
) !important;
background-color: color-mix(in srgb, var(--mantine-color-default-hover) 40%, transparent) !important;
}
/* Headers: frosted glass effect */
.my-table th {
white-space: nowrap;
background-color: color-mix(
in srgb,
var(--mantine-color-body) 60%,
transparent
) !important;
background-color: color-mix(in srgb, var(--mantine-color-body) 60%, transparent) !important;
backdrop-filter: blur(8px);
}
@@ -186,16 +172,14 @@ Create a CSS file alongside the component:
/* Row expansion area */
.my-table .mantine-datatable-row-expansion-cell {
background-color: color-mix(
in srgb,
var(--mantine-color-body) 40%,
transparent
) !important;
background-color: color-mix(in srgb, var(--mantine-color-body) 40%, transparent) !important;
}
```
Import it: `import "./styles.css";` and apply via `className="my-table"`.
---
## 3. Responsive Column Visibility
Use a lookup table of width breakpoints instead of media queries. The widget receives `width` as a prop.
@@ -211,38 +195,11 @@ interface SizeConfig {
}
const SIZE_BREAKPOINTS: { maxWidth: number; config: SizeConfig }[] = [
{
maxWidth: 300,
config: {
fontSize: "xs",
iconSize: 12,
cellPadding: 2,
showSpeedColumns: false,
showTimeColumn: false,
showStateColumn: false,
},
},
{
maxWidth: 500,
config: {
fontSize: "xs",
iconSize: 14,
cellPadding: 4,
showSpeedColumns: false,
showTimeColumn: true,
showStateColumn: false,
},
},
{ maxWidth: 300, config: { fontSize: "xs", iconSize: 12, cellPadding: 2, showSpeedColumns: false, showTimeColumn: false, showStateColumn: false } },
{ maxWidth: 500, config: { fontSize: "xs", iconSize: 14, cellPadding: 4, showSpeedColumns: false, showTimeColumn: true, showStateColumn: false } },
];
const DEFAULT_SIZE_CONFIG: SizeConfig = {
fontSize: "sm",
iconSize: 14,
cellPadding: 4,
showSpeedColumns: true,
showTimeColumn: true,
showStateColumn: true,
};
const DEFAULT_SIZE_CONFIG: SizeConfig = { fontSize: "sm", iconSize: 14, cellPadding: 4, showSpeedColumns: true, showTimeColumn: true, showStateColumn: true };
function getSizeConfig(width: number): SizeConfig {
for (const { maxWidth, config } of SIZE_BREAKPOINTS) {
@@ -258,9 +215,7 @@ const size = useMemo(() => getSizeConfig(width), [width]);
Then use a visibility check lookup table for columns:
```typescript
const columnVisibilityChecks: Partial<
Record<string, (ctx: ColumnContext) => boolean>
> = {
const columnVisibilityChecks: Partial<Record<string, (ctx: ColumnContext) => boolean>> = {
upSpeed: (ctx) => ctx.hasTorrents && ctx.size.showSpeedColumns,
downSpeed: (ctx) => ctx.size.showSpeedColumns,
time: (ctx) => ctx.size.showTimeColumn,
@@ -275,6 +230,8 @@ function shouldIncludeColumn(accessor: string, ctx: ColumnContext): boolean {
}
```
---
## 4. Column Persistence (Drag/Resize → Server)
`useDataTableColumns` stores column order and widths in localStorage by default. For widgets, this must persist server-side so it works across devices.
@@ -306,6 +263,15 @@ Even hidden options need translation keys or the translation test fails:
"widget.mywidget.option.columnWidths.label": "Column widths"
```
### Old-import mappings
Add to `packages/old-import/src/widgets/options.ts`:
```typescript
columnOrder: () => undefined,
columnWidths: () => undefined,
```
### Dynamic storeKey
Use a key that includes `itemId` and sorted column names. This prevents cross-widget localStorage bleeding:
@@ -319,13 +285,8 @@ const storeKey = `mytable-${itemId ?? "preview"}-${[...options.columns].toSorted
On mount, seed `useDataTableColumns` with server-persisted values. Use a `hydrated` ref to prevent the persist effect from immediately writing defaults back:
```typescript
const {
effectiveColumns,
columnsOrder,
columnsWidth,
setColumnsOrder,
setMultipleColumnWidths,
} = useDataTableColumns<MyRow>({ key: storeKey, columns });
const { effectiveColumns, columnsOrder, columnsWidth, setColumnsOrder, setMultipleColumnWidths } =
useDataTableColumns<MyRow>({ key: storeKey, columns });
const lastStoreKey = useRef(storeKey);
const hydrated = useRef(false);
@@ -339,22 +300,11 @@ useEffect(() => {
if (savedOrder.length > 0) setColumnsOrder(savedOrder);
if (Object.keys(savedWidths).length > 0) {
setMultipleColumnWidths(
Object.entries(savedWidths).map(([accessor, w]) => ({
accessor,
width: w,
})),
Object.entries(savedWidths).map(([accessor, w]) => ({ accessor, width: w })),
);
}
requestAnimationFrame(() => {
hydrated.current = true;
});
}, [
storeKey,
savedOrder,
savedWidths,
setColumnsOrder,
setMultipleColumnWidths,
]);
requestAnimationFrame(() => { hydrated.current = true; });
}, [storeKey, savedOrder, savedWidths, setColumnsOrder, setMultipleColumnWidths]);
```
### Persist localStorage → server
@@ -367,26 +317,22 @@ const prevWidths = useRef(columnsWidth);
useEffect(() => {
if (!hydrated.current) return;
const orderChanged =
JSON.stringify(columnsOrder) !== JSON.stringify(prevOrder.current);
const widthsChanged =
JSON.stringify(columnsWidth) !== JSON.stringify(prevWidths.current);
const orderChanged = JSON.stringify(columnsOrder) !== JSON.stringify(prevOrder.current);
const widthsChanged = JSON.stringify(columnsWidth) !== JSON.stringify(prevWidths.current);
prevOrder.current = columnsOrder;
prevWidths.current = columnsWidth;
if (!orderChanged && !widthsChanged) return;
if (orderChanged)
persistOption({ columnOrder: JSON.stringify(columnsOrder) });
if (orderChanged) persistOption({ columnOrder: JSON.stringify(columnsOrder) });
if (widthsChanged) {
const widthMap: Record<string, number> = {};
for (const entry of columnsWidth) {
const key = Object.keys(entry)[0];
if (!key) continue;
const v = entry[key as keyof typeof entry];
if (typeof v === "number") widthMap[key] = v;
else if (typeof v === "string" && v.endsWith("px"))
widthMap[key] = parseInt(v, 10);
const w = entry[key as keyof typeof entry];
if (typeof w === "number") widthMap[key] = w;
else if (typeof w === "string" && w.endsWith("px")) widthMap[key] = parseInt(w, 10);
}
persistOption({ columnWidths: JSON.stringify(widthMap) });
}
@@ -395,6 +341,8 @@ useEffect(() => {
The `persistOption` helper calls both `setOptions` (local state) and `saveItemOptions` (server mutation).
---
## 5. Context Menu (Right-Click)
Do NOT install `mantine-contextmenu`. Use Mantine's `Menu` + `Portal` directly:
@@ -426,41 +374,15 @@ const handleContextMenu = useCallback(
The menu component uses `Portal` for correct z-index:
```tsx
function RowContextMenu({
state,
onClose,
}: {
state: ContextMenuState;
onClose: () => void;
}) {
function RowContextMenu({ state, onClose }: { state: ContextMenuState; onClose: () => void }) {
return (
<Portal>
<Menu
opened
onClose={onClose}
closeOnItemClick={false}
position="right-start"
offset={0}
>
<Menu opened onClose={onClose} closeOnItemClick={false} position="right-start" offset={0}>
<Menu.Target>
<Box
style={{
position: "fixed",
left: state.x,
top: state.y,
width: 0,
height: 0,
}}
/>
<Box style={{ position: "fixed", left: state.x, top: state.y, width: 0, height: 0 }} />
</Menu.Target>
<Menu.Dropdown>
<Menu.Item
onClick={() => {
/* action */ onClose();
}}
>
Action
</Menu.Item>
<Menu.Item onClick={() => { /* action */ onClose(); }}>Action</Menu.Item>
</Menu.Dropdown>
</Menu>
</Portal>
@@ -470,6 +392,8 @@ function RowContextMenu({
**Key fix:** Use `closeOnItemClick={false}` if any menu item needs a two-step confirmation (like delete → confirm). Close the menu on scroll: `onScroll={() => { if (contextMenu) closeContextMenu(); }}`.
---
## 6. Row Expansion
```typescript
@@ -489,6 +413,8 @@ function RowContextMenu({
**Critical:** Do NOT set `onRowClick` when using `rowExpansion` with `trigger: "click"`. They conflict and the expansion won't work.
---
## 7. Common Pitfalls & Fixes
### Status indicator dots
@@ -549,11 +475,8 @@ Always wrap in try/catch:
```typescript
function parseJsonOption<T>(value: string | undefined, fallback: T): T {
if (!value) return fallback;
try {
return JSON.parse(value) as T;
} catch {
return fallback;
}
try { return JSON.parse(value) as T; }
catch { return fallback; }
}
```
@@ -571,19 +494,20 @@ If the widget has configurable default sort, sync it:
```typescript
useEffect(() => {
setSortStatus({
columnAccessor: options.defaultSort,
direction: defaultSortDirection,
});
setSortStatus({ columnAccessor: options.defaultSort, direction: defaultSortDirection });
}, [options.defaultSort, defaultSortDirection]);
```
---
## 8. Accessibility
- All `ActionIcon` components need `aria-label`
- Filter toggles (client badges, status badges) need `aria-pressed={isActive}`
- `textSelectionDisabled` on DataTable prevents accidental text selection during drag/resize
---
## 9. Error Handling
- Every mutation needs an `onError` callback with `showErrorNotification`
@@ -594,14 +518,12 @@ useEffect(() => {
```typescript
const mutationOptions = {
onSettled: () => void utils.myQuery.invalidate(),
onError: () =>
showErrorNotification({
title: t("errors.actionFailed"),
message: t("errors.actionFailedMessage"),
}),
onError: () => showErrorNotification({ title: t("errors.actionFailed"), message: t("errors.actionFailedMessage") }),
};
```
---
## 10. i18n
- No hardcoded strings. Every user-visible string goes through `useScopedI18n`
@@ -612,6 +534,8 @@ const mutationOptions = {
- Errors: `t("errors.{errorKey}")`
- Hidden options still need `.label` translation keys
---
## 11. Edit Mode
Disable pointer events on the table during edit mode to prevent conflicts with the board's drag-and-drop:
@@ -626,6 +550,8 @@ if (isEditMode) rowContextMenuHandler = undefined;
<DataTable style={{ pointerEvents: tablePointerEvents }} />
```
---
## 12. DataTable Props Reference (Commonly Used)
```typescript
@@ -664,6 +590,8 @@ if (isEditMode) rowContextMenuHandler = undefined;
/>
```
---
## 13. Layout Stability
- Don't use `table-layout: fixed` — it fights mantine-datatable's resize logic
@@ -672,6 +600,8 @@ if (isEditMode) rowContextMenuHandler = undefined;
- Names should truncate at the cell boundary, not a character count, so the layout is stable regardless of content length
- `flexShrink: 0` on badges/icons prevents them from being squeezed by long names
---
## 14. Checklist for Each Migration
1. Replace imports (`mantine-react-table` → `mantine-datatable`)
@@ -680,12 +610,13 @@ if (isEditMode) rowContextMenuHandler = undefined;
4. Add CSS file for transparent backgrounds (if widget context)
5. Add responsive column visibility (if widget context)
6. Add hidden options + hydration logic (if column persistence needed)
7. Add translation keys (including hidden option labels)
8. Add context menu if row actions exist
9. Add row expansion if detail view exists
10. Add error handling on all mutations
11. Add accessibility attributes
12. Test at multiple widget widths
13. Update docs in `apps/docs/docs/widgets/` if applicable
14. Run `pnpm turbo typecheck`
15. Run translation spec — catches missing keys
7. Add old-import mappings for new options
8. Add translation keys (including hidden option labels)
9. Add context menu if row actions exist
10. Add row expansion if detail view exists
11. Add error handling on all mutations
12. Add accessibility attributes
13. Test at multiple widget widths
14. Update docs in `apps/docs/docs/widgets/` if applicable
15. Run `pnpm turbo typecheck` — catches old-import mismatches
16. Run translation spec — catches missing keys
@@ -1,14 +1,13 @@
---
name: mcp-integration
description: Expose tRPC procedures as MCP tools for AI clients. Use when modifying procedures in packages/api/src/router, adding a new tRPC procedure or router, or deciding what to expose via Homarr's MCP interface. Covers .meta({ mcp }), router registration in packages/api/src/mcp.ts, input schema rules, and what to expose vs skip.
description: How to expose tRPC procedures as MCP tools for AI clients
globs: packages/api/src/router/**/*.ts
alwaysApply: false
---
# MCP Integration
# MCP Integration Guide
Every new tRPC procedure that provides useful functionality should be exposed as an MCP tool so AI assistants (Claude, Cursor, etc.) can use it. This is a first-class feature of Homarr.
Exposing a procedure makes it callable by any AI client with an API key. Before adding `.meta({ mcp })`, review what the tool exposes: authorization requirements, sensitive data, tenant isolation, auditability, and whether the action is destructive. Prefer exposing read-only queries over mutations unless the mutation is safe and permission-scoped. When in doubt, ask for a security review before shipping a new MCP tool.
## Adding MCP to a procedure
Add `.meta({ mcp: { enabled: true, description: "..." } })` to the procedure chain:
@@ -17,7 +16,7 @@ Add `.meta({ mcp: { enabled: true, description: "..." } })` to the procedure cha
// Read-only tool (query)
myProcedure: protectedProcedure
.meta({ mcp: { enabled: true, description: "Get all items with their status and metadata" } })
.input(z.object({ limit: z.number().default(10) }))
.input(z.object({ limit: z.number().default(50) }))
.query(async ({ ctx, input }) => { ... })
// Write tool (mutation)
@@ -39,27 +38,23 @@ The `.meta()` call must come **before** `.input()` and `.query()`/`.mutation()`
The description is the **only thing** an AI sees to decide when and how to use the tool. Write it like you're explaining to a colleague who has never used Homarr.
**Must include:**
- What the tool returns or does
- Which integrations/services it works with (if applicable)
- How to get required IDs (e.g., "Use integration_all to get the integrationId")
- Permission requirements (if non-obvious)
**Good:**
```text
```
"Get calendar events for upcoming and recent media releases. Fetches from all connected Sonarr (TV), Radarr (movies), Lidarr (music), and Readarr (books) integrations. Requires integrationIds from integration_all"
```
**Bad:**
```text
```
"Get calendar events"
```
**For tools that return permission fields**, explain what they mean:
```text
```
"List all integrations. Returns permissions.hasUseAccess (read) and permissions.hasInteractAccess (actions) — false means the API key lacks that permission, not an error"
```
@@ -82,13 +77,11 @@ export const mcpRouter = createTRPCRouter({
## What to expose vs. what to skip
**Expose:**
- Data queries (list, search, get by ID)
- Actions users would ask an AI to do (toggle, create, delete, approve)
- Status checks (health, stats, summaries)
**Skip:**
- Subscriptions (WebSocket-only, not supported by MCP)
- Internal procedures (session management, onboarding steps)
- File upload/download procedures
+1 -2
View File
@@ -17,8 +17,7 @@ coverage
dev
.build
e2e
apps/docs/*
!apps/docs/package.json
apps/docs
apps/nextjs/.next
.env
.env.*
-2
View File
@@ -33,8 +33,6 @@ body:
options:
# The below comment is used to insert a new version with on-release.yml
#NEXT_VERSION#
- 1.75.0
- 1.74.0
- 1.73.0
- 1.72.0
- 1.71.0
+35
View File
@@ -0,0 +1,35 @@
name: "[Dependency Updates] Auto Approve"
on:
pull_request:
types: [opened, synchronize]
permissions: {}
jobs:
approve-automatic-prs:
runs-on: ubuntu-latest
timeout-minutes: 2
# 158783068: homarr-renovate[bot]
# 190541745: homarr-crowdin[bot]
# 210161987: homarr-update-contributors[bot]
# 175486441: homarr-releases[bot]
# Extracted from https://api.github.com/users/<username>
if: github.actor_id == 158783068 || github.actor_id == 190541745 || github.actor_id == 210161987 || github.actor_id == 175486441
steps:
- name: Checkout code
uses: actions/checkout@v7
- name: Obtain token
id: obtainToken
uses: actions/create-github-app-token@v3
with:
private-key: ${{ secrets.RENOVATE_APPROVE_PRIVATE_KEY }}
client-id: ${{ secrets.RENOVATE_APPROVE_APP_ID }}
permission-pull-requests: write # required to approve pull request
- name: Install GitHub CLI
run: sudo apt-get install -y gh
- name: Approve automatic PRs
env:
GITHUB_TOKEN: ${{ steps.obtainToken.outputs.token }}
run: |
gh pr review ${{github.event.pull_request.number}} --approve --body "Automatically approved by GitHub Action"
@@ -1,43 +0,0 @@
name: "[Bots] Reconcile Auto-merge"
on:
schedule:
- cron: "*/30 * * * *"
workflow_dispatch:
permissions: {}
jobs:
reconcile:
runs-on: ubuntu-latest
timeout-minutes: 15
steps:
- name: Checkout code
uses: actions/checkout@v7
- name: Obtain token
id: obtainToken
uses: actions/create-github-app-token@v3
with:
private-key: ${{ secrets.RENOVATE_APPROVE_PRIVATE_KEY }}
client-id: ${{ secrets.RENOVATE_APPROVE_APP_ID }}
permission-pull-requests: write # required to enable auto-merge
- name: Install GitHub CLI
run: sudo apt-get install -y gh
- name: Re-enable auto-merge for prepared bot PRs
env:
GITHUB_TOKEN: ${{ steps.obtainToken.outputs.token }}
run: |
# 158783068: homarr-renovate[bot]
# 190541745: homarr-crowdin[bot]
# 210161987: homarr-update-contributors[bot]
# 175441: homarr-releases[bot]
gh pr list --repo "${{ github.repository }}" --base dev --state open --limit 100 \
--json number,author,reviewDecision,mergeStateStatus,autoMergeRequest \
--jq '.[] | select(.author.login as $login | ["app/homarr-renovate", "app/homarr-crowdin", "app/homarr-update-contributors", "app/homarr-releases"] | index($login)) | select(.reviewDecision == "APPROVED") | select(.mergeStateStatus == "CLEAN") | select(.autoMergeRequest == null) | .number' \
| while read -r pr; do
echo "Re-enabling auto-merge on PR #$pr"
gh pr merge "$pr" --auto --squash
done
-47
View File
@@ -1,47 +0,0 @@
name: "[Bots] Approve and Auto-merge"
on:
pull_request:
types: [opened, synchronize, reopened, ready_for_review]
permissions: {}
jobs:
approve-and-automerge:
runs-on: ubuntu-latest
timeout-minutes: 5
# 158783068: homarr-renovate[bot]
# 190541745: homarr-crowdin[bot]
# 210161987: homarr-update-contributors[bot]
# 175441: homarr-releases[bot]
# Extracted from https://api.github.com/users/<username>
if: |
(github.actor_id == 158783068 || github.actor_id == 190541745 || github.actor_id == 210161987 || github.actor_id == 175441) &&
github.event.pull_request.head.repo.full_name == github.repository &&
github.event.pull_request.base.ref == 'dev'
steps:
- name: Checkout code
uses: actions/checkout@v7
- name: Obtain token
id: obtainToken
uses: actions/create-github-app-token@v3
with:
private-key: ${{ secrets.RENOVATE_APPROVE_PRIVATE_KEY }}
client-id: ${{ secrets.RENOVATE_APPROVE_APP_ID }}
permission-pull-requests: write # required to approve a pull request and enable auto-merge
- name: Install GitHub CLI
run: sudo apt-get install -y gh
- name: Approve and enable auto-merge
env:
GITHUB_TOKEN: ${{ steps.obtainToken.outputs.token }}
run: |
PR_NUMBER="${{ github.event.pull_request.number }}"
if [ "$(gh pr view "$PR_NUMBER" --json reviewDecision --jq .reviewDecision)" != "APPROVED" ]; then
gh pr review "$PR_NUMBER" --approve --body "Automatically approved by Homarr bot policy"
fi
if [ "$(gh pr view "$PR_NUMBER" --json autoMergeRequest --jq '.autoMergeRequest != null')" != "true" ]; then
gh pr merge "$PR_NUMBER" --auto --squash
fi
+1 -1
View File
@@ -82,7 +82,7 @@ jobs:
run: cp .env.example .env
- name: Lint, typecheck, and build affected workspaces
run: pnpm turbo run lint typecheck build --affected --continue=dependencies-successful --concurrency=2
run: pnpm turbo run lint typecheck build --affected --continue=dependencies-successful
- name: Validate workspace configuration
run: pnpm lint:ws
+1 -3
View File
@@ -71,12 +71,10 @@ apps/nextjs/public/images/background.png
# personal agent config
.opencode
.agents/*
!.agents/skills/
.agents/
skills-lock.json
# docusaurus
apps/docs/.docusaurus
apps/docs/build
.pnpm-store
benchmark-results
-8
View File
@@ -1,8 +0,0 @@
{
"mcpServers": {
"mantine": {
"command": "npx",
"args": ["-y", "@mantine/mcp-server"]
}
}
}
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