Site Discovery

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Field	Value
Composer package	capell-app/site-discovery
Package slug	site-discovery
Product group	Capell Search & SEO
Tier	free
Bundle	search-seo
Runtime contexts	admin, frontend, console
Capell version	^1.0
Catalogue role	extension
Release channel	Beta
Source repository	capell-app/packages
Source path	packages/site-discovery
Docs source	packages/site-discovery/docs
Manifest	capell.json

What This Plugin Adds

Site Discovery is an Available, No schema impact Capell package in the Capell Search & SEO product group. It ships as capell-app/site-discovery and extends these surfaces: admin, frontend, console.

Site Discovery builds a canonical public-URL registry plus XML and HTML sitemap output from published, indexable Capell content.

Admins can inspect which public URLs are indexable and covered by generated outputs. Search engines and other crawlers receive current sitemap routes as content changes.

Status details:

• Status: Available
• Tier: free
• Bundle: search-seo
• Composer package: capell-app/site-discovery
• Namespace: Capell\SiteDiscovery
• Theme key: not applicable

Why It Matters

For developers: URL and discovery-output contracts let packages contribute public records while shared Actions handle deduplication, indexability, sitemap quality, and change notifications.

For teams: Teams can see whether published pages are being offered to crawlers and correct missing or hidden URLs before discovery suffers.

Screens And Workflow

Screenshot contract: docs/screenshots.json.

• Page resource sitemap action (admin, required evidence).
• Site resource sitemap action (admin, required evidence).
• Sitemap generation tool (admin, required evidence).
• Public HTML sitemap page (frontend, required evidence).
• Generated XML sitemap output (frontend, required evidence).
• Public URL Registry repair queue (admin, required evidence).
• Public URL Registry row details (admin, required evidence).
• Page resource sitemap action with admin sidebar menu open (admin, supplementary evidence).

Technical Shape

Service providers

• Capell\SiteDiscovery\Providers\SiteDiscoveryServiceProvider

Config files

• packages/site-discovery/config/capell-site-discovery.php

Filament classes

• SitemapResourceHeaderActionExtender
• SitemapSiteHeaderActionExtender
• SitemapSiteRecordActionExtender
• PublicUrlRegistryPage

Livewire components

• Sitemap
• SitemapTool

Route files

• packages/site-discovery/routes/web.php

Extension contracts

• DiscoverableUrlSource
• DiscoveryOutputSource
• GeneratedOutputCoverageSource
• PublicUrlContributor
• Sitemapable
• UrlChangeNotifier

Listeners

• EnsureSitemapPagesAfterCapellInstalled
• RegenerateSitemapsOnPageDeleted
• RegenerateSitemapsOnPageSaved
• RegenerateSitemapsOnSiteCreated
• RegenerateSitemapsOnSiteDomainCreated

Actions

• BuildGeneratedOutputParityReportAction
• BuildPublicSitemapTreeAction
• BuildPublicUrlRegistryAction
• BuildPublicUrlRepairQueueAction
• BuildSitemapXmlResponseAction
• DiscoverPublicDiscoveryOutputsAction
• DiscoverPublicPagesAction
• DiscoverPublicUrlsAction
• EnsureSitemapPagesAction
• GenerateSitemapAction
• GenerateSitemapIncrementallyAction
• NotifyPageUrlChangesAction
• NotifyPublicUrlChangesAction
• PromoteStagedSitemapSetAction
• RedactIndexNowNotificationErrorMessageAction
• RequestSiteSitemapRegenerationAction
• SetupSiteDiscoveryPackageAction
• ValidateSitemapQualityAction
• ValidateStagedSitemapSetAction

Data objects

• DiscoverablePageData
• DiscoverableUrlData
• DiscoveryOutputData
• GeneratedOutputParityReportData
• GeneratedOutputParityRowData
• PublicUrlData
• PublicUrlOutputIssueData
• PublicUrlRegistryEntryData
• PublicUrlRepairItemData
• PublicUrlRepairQueueData
• SiteMapData
• SitemapAlternateData
• SitemapImageData
• SitemapNewsData
• SitemapPageData
• SitemapQualityErrorData
• SitemapQualityReportData
• SitemapUrlItemData
• SitemapVideoData
• StagedSitemapDomainData
• StagedSitemapSetData
• UrlChangeNotificationResultData

Jobs

• RebuildAllSitemapsJob
• RebuildSiteSitemapJob
• RegenerateSiteSitemapIncrementallyJob

Command signatures

• capell:xml-sitemap

Manifest action API

• buildGeneratedOutputParityReport: Capell\SiteDiscovery\Actions\BuildGeneratedOutputParityReportAction
• buildPublicUrlRegistry: Capell\SiteDiscovery\Actions\BuildPublicUrlRegistryAction
• buildPublicUrlRepairQueue: Capell\SiteDiscovery\Actions\BuildPublicUrlRepairQueueAction
• generateSitemap: Capell\SiteDiscovery\Actions\GenerateSitemapAction
• setup: Capell\SiteDiscovery\Actions\SetupSiteDiscoveryPackageAction
• validateSitemapQuality: Capell\SiteDiscovery\Actions\ValidateSitemapQualityAction

Scheduled commands

• capell:xml-sitemap --incremental (manifest declared)

Console command classes

• XmlSitemapCommand

Manifest contributions

• admin-page: Capell\SiteDiscovery\Manifest\PublicUrlRegistryPageContribution
• route: Capell\SiteDiscovery\Manifest\SiteDiscoveryFrontendRoutesContribution
• scheduled-job: Capell\SiteDiscovery\Manifest\SiteDiscoveryIncrementalSitemapScheduleContribution

Health checks

• Capell\SiteDiscovery\Health\SiteDiscoveryHealthCheck

Blade views

• packages/site-discovery/resources/views/components/pages/sitemap.blade.php
• packages/site-discovery/resources/views/components/pages/sitemap/page.blade.php
• packages/site-discovery/resources/views/filament/pages/public-url-registry.blade.php
• packages/site-discovery/resources/views/livewire/page/sitemap.blade.php
• packages/site-discovery/resources/views/livewire/tools/sitemap-tool.blade.php
• packages/site-discovery/resources/views/screenshots/sitemap.blade.php
• packages/site-discovery/resources/views/sitemap/sitemap-page.blade.php

Cache tags

• site-discovery

Data Model

This package has no schema impact. It extends Capell through admin-page contributions, route contributions, and scheduled-job contributions instead of declaring package-owned tables.

Install Impact

• Required packages: capell-app/admin, capell-app/core, capell-app/discovery-foundation, capell-app/frontend.
• Admin navigation: declares admin-page: PublicUrlRegistryPageContribution; each Filament page or resource controls its own navigation visibility.
• Admin/editor extensions: none declared.
• Permissions: View:PublicUrlRegistryPage.
• Public routes: loads routes/web.php; registers SiteDiscoveryFrontendRoutesContribution.
• Database changes: no package migrations declared.
• Config: config/capell-site-discovery.php.
• Settings: no package settings declared.
• Queues or schedules: scheduled commands capell:xml-sitemap --incremental (manifest declared); queue jobs RebuildAllSitemapsJob, RebuildSiteSitemapJob, RegenerateSiteSitemapIncrementallyJob.
• Cache tags: site-discovery.
• Commands: capell:xml-sitemap.

Common Pitfalls

• Keep required Capell packages on compatible v4 releases: capell-app/admin, capell-app/core, capell-app/discovery-foundation, capell-app/frontend.
• Review package configuration before production-like verification: config/capell-site-discovery.php.
• Review middleware, throttling, signatures, and public-output safety in routes/web.php before exposing routes.
• Keep the host Laravel scheduler running so package-registered schedules can execute: capell:xml-sitemap --incremental (manifest declared).
• Keep public Blade and cached HTML free of authoring markers, model IDs, permissions, signed editor URLs, and lazy database queries.
• Custom write integrations must preserve invalidation for site-discovery cache tags.

Troubleshooting

Symptom	Likely cause	Check	Fix
Package surface is missing after install	Provider or manifest is not loaded	Confirm capell.json, package composer.json, and provider registration	Reinstall the package, refresh Composer autoload, and clear host caches
Route returns unexpected output	Route cache, middleware, or signed URL setup does not match the package route file	Check the route files listed in Technical Shape	Clear route cache and verify middleware before exposing public routes
Background work does not run	Queue worker or declared schedule is not active	Check the jobs and scheduled commands listed in Technical Shape	Start the queue worker or host scheduler, then run the focused command or package test
Public output leaks unexpected state	Render data, cache variation, or authoring boundary has regressed	Check public Blade, cache tags, and public-output safety tests	Move data loading out of Blade and rerun the package public-output tests

Quick Start

1. Install the package: composer require capell-app/site-discovery.
2. Open the package admin surface at /admin/pages and confirm Site Discovery is available.

Next Steps

• Package docs
• Overview
• Worked extension examples
• Admin guide
• Configuration files: config/capell-site-discovery.php.
• Troubleshooting
• Screenshot contract
• Marketplace assets
• Capell content language plan
• Capell documentation design system
• Capell and package ERD notes
• Related packages: Discovery Foundation, Agent Delivery, Search, Seo Suite, Url Manager.