Metricdatasourcehelper

Skill for the MetricDatasourceHelper area of metrics-drilldown. 22 symbols across 7 files.

grafana 75817ad 5.8 KB Updated Sep 17, 2026

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$ npx skillmds@latest add grafana/metricdatasourcehelper

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File contents

MetricDatasourceHelper

22 symbols | 7 files | Cohesion: 78%

When to Use

Working with code in src/
Understanding how limitAdhocProviders, getClosestScopesFacade, ScopesFacade work
Modifying metricdatasourcehelper-related functionality

Key Files

File	Symbols
`src/AppDataTrail/MetricDatasourceHelper/MetricDatasourceHelper.ts`	getRuntimeDatasource, getMetadataForMetric, fetchRecentMetrics, getTagKeys, getTagValues (+9)
`src/shared/utils/utils.trail.ts`	getQueries, limitAdhocProviders
`src/shared/utils/utils.scopes.ts`	getClosestScopesFacade, ScopesFacade
`src/AppDataTrail/header/PluginInfo/PluginInfo.tsx`	InfoMenu
`src/AppDataTrail/DataTrail.tsx`	DataTrail
`src/test/mocks/datasource.ts`	MockDataSourceSrv
`src/AppDataTrail/MetricDatasourceHelper/MetricDatasourceHelper.test.ts`	setup

Entry Points

Start here when exploring this area:

limitAdhocProviders (Function) — src/shared/utils/utils.trail.ts:78
getClosestScopesFacade (Function) — src/shared/utils/utils.scopes.ts:7
ScopesFacade (Class) — src/shared/utils/utils.scopes.ts:24
DataTrail (Class) — src/AppDataTrail/DataTrail.tsx:96
MockDataSourceSrv (Class) — src/test/mocks/datasource.ts:84

Key Symbols

Symbol	Type	File	Line
`ScopesFacade`	Class	`src/shared/utils/utils.scopes.ts`	24
`DataTrail`	Class	`src/AppDataTrail/DataTrail.tsx`	96
`MockDataSourceSrv`	Class	`src/test/mocks/datasource.ts`	84
`MetricDatasourceHelper`	Class	`src/AppDataTrail/MetricDatasourceHelper/MetricDatasourceHelper.ts`	32
`limitAdhocProviders`	Function	`src/shared/utils/utils.trail.ts`	78
`getClosestScopesFacade`	Function	`src/shared/utils/utils.scopes.ts`	7
`getRuntimeDatasource`	Method	`src/AppDataTrail/MetricDatasourceHelper/MetricDatasourceHelper.ts`	44
`getMetadataForMetric`	Method	`src/AppDataTrail/MetricDatasourceHelper/MetricDatasourceHelper.ts`	82
`fetchRecentMetrics`	Method	`src/AppDataTrail/MetricDatasourceHelper/MetricDatasourceHelper.ts`	131
`getTagKeys`	Method	`src/AppDataTrail/MetricDatasourceHelper/MetricDatasourceHelper.ts`	161
`getTagValues`	Method	`src/AppDataTrail/MetricDatasourceHelper/MetricDatasourceHelper.ts`	176
`getPrometheusBuildInfo`	Method	`src/AppDataTrail/MetricDatasourceHelper/MetricDatasourceHelper.ts`	302
`init`	Method	`src/AppDataTrail/MetricDatasourceHelper/MetricDatasourceHelper.ts`	52
`reset`	Method	`src/AppDataTrail/MetricDatasourceHelper/MetricDatasourceHelper.ts`	57
`fetchMetricsMetadata`	Method	`src/AppDataTrail/MetricDatasourceHelper/MetricDatasourceHelper.ts`	110
`getQueries`	Function	`src/shared/utils/utils.trail.ts`	57
`unwrapQuotes`	Function	`src/AppDataTrail/MetricDatasourceHelper/MetricDatasourceHelper.ts`	364
`isWrappedInQuotes`	Function	`src/AppDataTrail/MetricDatasourceHelper/MetricDatasourceHelper.ts`	371
`InfoMenu`	Function	`src/AppDataTrail/header/PluginInfo/PluginInfo.tsx`	38
`getQueryMetricsMetadata`	Function	`src/AppDataTrail/MetricDatasourceHelper/MetricDatasourceHelper.ts`	376

Execution Flows

Flow	Type	Steps
`OnActivate → IsPrometheusDataSource`	cross_community	6
`OnActivate → GetQueryMetricsMetadata`	cross_community	5
`OnActivate → GetLoadMetricsMetadata`	cross_community	5
`MetricFindQuery → IsPrometheusDataSource`	cross_community	5

Connected Areas

Area	Connections
Breakdown	1 calls
AppDataTrail	1 calls
Labels	1 calls

How to Explore

gitnexus_context({name: "limitAdhocProviders"}) — see callers and callees
gitnexus_query({query: "metricdatasourcehelper"}) — find related execution flows
Read key files listed above for implementation details

---name: metricdatasourcehelperdescription: Skill for the MetricDatasourceHelper area of metrics-drilldown. 22 symbols across 7 files.---# MetricDatasourceHelper22 symbols | 7 files | Cohesion: 78%## When to Use- Working with code in `src/`- Understanding how limitAdhocProviders, getClosestScopesFacade, ScopesFacade work- Modifying metricdatasourcehelper-related functionality## Key Files| File | Symbols || ------------------------------------------------------------------------ | --------------------------------------------------------------------------------------------- || `src/AppDataTrail/MetricDatasourceHelper/MetricDatasourceHelper.ts` | getRuntimeDatasource, getMetadataForMetric, fetchRecentMetrics, getTagKeys, getTagValues (+9) || `src/shared/utils/utils.trail.ts` | getQueries, limitAdhocProviders || `src/shared/utils/utils.scopes.ts` | getClosestScopesFacade, ScopesFacade || `src/AppDataTrail/header/PluginInfo/PluginInfo.tsx` | InfoMenu || `src/AppDataTrail/DataTrail.tsx` | DataTrail || `src/test/mocks/datasource.ts` | MockDataSourceSrv || `src/AppDataTrail/MetricDatasourceHelper/MetricDatasourceHelper.test.ts` | setup |## Entry PointsStart here when exploring this area:- **`limitAdhocProviders`** (Function) — `src/shared/utils/utils.trail.ts:78`- **`getClosestScopesFacade`** (Function) — `src/shared/utils/utils.scopes.ts:7`- **`ScopesFacade`** (Class) — `src/shared/utils/utils.scopes.ts:24`- **`DataTrail`** (Class) — `src/AppDataTrail/DataTrail.tsx:96`- **`MockDataSourceSrv`** (Class) — `src/test/mocks/datasource.ts:84`## Key Symbols| Symbol | Type | File | Line || ------------------------- | -------- | ------------------------------------------------------------------- | ---- || `ScopesFacade` | Class | `src/shared/utils/utils.scopes.ts` | 24 || `DataTrail` | Class | `src/AppDataTrail/DataTrail.tsx` | 96 || `MockDataSourceSrv` | Class | `src/test/mocks/datasource.ts` | 84 || `MetricDatasourceHelper` | Class | `src/AppDataTrail/MetricDatasourceHelper/MetricDatasourceHelper.ts` | 32 || `limitAdhocProviders` | Function | `src/shared/utils/utils.trail.ts` | 78 || `getClosestScopesFacade` | Function | `src/shared/utils/utils.scopes.ts` | 7 || `getRuntimeDatasource` | Method | `src/AppDataTrail/MetricDatasourceHelper/MetricDatasourceHelper.ts` | 44 || `getMetadataForMetric` | Method | `src/AppDataTrail/MetricDatasourceHelper/MetricDatasourceHelper.ts` | 82 || `fetchRecentMetrics` | Method | `src/AppDataTrail/MetricDatasourceHelper/MetricDatasourceHelper.ts` | 131 || `getTagKeys` | Method | `src/AppDataTrail/MetricDatasourceHelper/MetricDatasourceHelper.ts` | 161 || `getTagValues` | Method | `src/AppDataTrail/MetricDatasourceHelper/MetricDatasourceHelper.ts` | 176 || `getPrometheusBuildInfo` | Method | `src/AppDataTrail/MetricDatasourceHelper/MetricDatasourceHelper.ts` | 302 || `init` | Method | `src/AppDataTrail/MetricDatasourceHelper/MetricDatasourceHelper.ts` | 52 || `reset` | Method | `src/AppDataTrail/MetricDatasourceHelper/MetricDatasourceHelper.ts` | 57 || `fetchMetricsMetadata` | Method | `src/AppDataTrail/MetricDatasourceHelper/MetricDatasourceHelper.ts` | 110 || `getQueries` | Function | `src/shared/utils/utils.trail.ts` | 57 || `unwrapQuotes` | Function | `src/AppDataTrail/MetricDatasourceHelper/MetricDatasourceHelper.ts` | 364 || `isWrappedInQuotes` | Function | `src/AppDataTrail/MetricDatasourceHelper/MetricDatasourceHelper.ts` | 371 || `InfoMenu` | Function | `src/AppDataTrail/header/PluginInfo/PluginInfo.tsx` | 38 || `getQueryMetricsMetadata` | Function | `src/AppDataTrail/MetricDatasourceHelper/MetricDatasourceHelper.ts` | 376 |## Execution Flows| Flow | Type | Steps || ------------------------------------------ | --------------- | ----- || `OnActivate → IsPrometheusDataSource` | cross_community | 6 || `OnActivate → GetQueryMetricsMetadata` | cross_community | 5 || `OnActivate → GetLoadMetricsMetadata` | cross_community | 5 || `MetricFindQuery → IsPrometheusDataSource` | cross_community | 5 |## Connected Areas| Area | Connections || ------------ | ----------- || Breakdown | 1 calls || AppDataTrail | 1 calls || Labels | 1 calls |## How to Explore1. `gitnexus_context({name: "limitAdhocProviders"})` — see callers and callees2. `gitnexus_query({query: "metricdatasourcehelper"})` — find related execution flows3. Read key files listed above for implementation details

grafana/metrics-drilldown/tree/main/.claude/skills/generated/metricdatasourcehelper commit 75817ad9f8

Frequently asked questions

npx skillmds@latest add grafana/metricdatasourcehelper