Applications › E-books, Reading & Comics

E-books, Reading & Comics

What 7 leading E-books, Reading & Comics apps are built on: the providers each one ships in its code or lists as an integration, grouped by layer and capability, and joined to the catalog.

7 reference apps 33 providers 33 observed in code 0 declared only 93.9% in the catalog 45.8 mean Kin Score 13 with a verified MCP server

How to read this. observed the integration ships in the app (SDK in a dependency file, source code, or an Android build analysis). declared the app names the integration itself (README, integrations page, store listing). Every row links the source it was read from. Providers not yet in the catalog are marked queued for profiling. Blueprint by API Evangelist, CC BY-NC-SA 4.0. Capabilities marked Turbo EA come from Turbo EA Capabilities by Vincent Verdet, CC BY 4.0 (notice); those marked API Evangelist extension are CC BY-NC-SA 4.0. Android build analyses: Exodus Privacy (reports.exodus-privacy.eu.org).

domain layer 6 capabilities

Books & E-Books 7 providers · AE-170.60.20 · API Evangelist extension

Provider	Evidence	Apps	Kin Score	Agent readiness	MCP
Rakuten Kobo queued for profiling	observed [1] [2]	Calibre-Web, Komga	—	—	—
Amazon	observed [1]	Calibre-Web	47.3 developing	46.8 agent-ready	verified
Google Books	observed [1]	Calibre-Web	34.1 thin	25.4 agent-aware	none found
Goodreads	observed [1]	Calibre-Web	24.1 emerging	6.5 agent-aware	none found
Comic Vine	observed [1]	Calibre-Web	5.6 minimal	0.0 human-only	unknown
Douban	observed [1]	Calibre-Web	4.6 minimal	2.9 human-only	—
LubimyCzytac	observed [1]	Calibre-Web	4.2 minimal	0.0 human-only	—

Machine Translation 4 providers · AE-110.40.10 · API Evangelist extension

Provider	Evidence	Apps	Kin Score	Agent readiness	MCP
Azure Translator	observed [1]	Readest	76.5 exemplar	48.5 agent-ready	verified
DeepL	observed [1]	Readest	59.8 strong	36.4 agent-ready	verified
Google Translate	observed [1]	Readest	51.6 developing	17.9 agent-aware	none found
Yandex Translate	observed [1]	Readest	36.8 thin	30.6 agent-ready	none found

Watch & Listen History Sync 3 providers · AE-170.100 · API Evangelist extension

Watch & Listen History Sync capability

Provider	Evidence	Apps	Kin Score	Agent readiness	MCP
AniList	observed [1]	Kavita	47.3 developing	36.6 agent-ready	none found
Hardcover	observed [1]	Kavita	36.6 thin	31.0 agent-ready	—
MyAnimeList	observed [1]	Kavita	5.6 minimal	0.0 human-only	none found

Bookmarks, Read-Later & Feed Readers 1 providers · AE-170.60.40 · API Evangelist extension

Provider	Evidence	Apps	Kin Score	Agent readiness	MCP
wallabag	observed [1]	KOReader	20.6 emerging	17.3 agent-aware	none found

Dictionaries & Lexical Reference 1 providers · AE-230.90 · API Evangelist extension

Dictionaries & Lexical Reference capability

Provider	Evidence	Apps	Kin Score	Agent readiness	MCP
Wikipedia	observed [1]	KOReader	42.7 developing	29.8 agent-ready	none found

Scholarly & Research Metadata 1 providers · AE-230.100 · API Evangelist extension

Scholarly & Research Metadata capability

Provider	Evidence	Apps	Kin Score	Agent readiness	MCP
Google Scholar queued for profiling	observed [1]	Calibre-Web	—	—	—

common layer 9 capabilities

Cloud Drive & File Sync 4 providers · AE-916 · API Evangelist extension

Provider	Evidence	Apps	Kin Score	Agent readiness	MCP
Google Drive	observed [1] [2]	Calibre-Web, Readest	53.4 developing	43.2 agent-ready	verified
Apple (iCloud)	observed [1]	Readest	55.2 strong	31.9 agent-ready	none found
Dropbox	observed [1]	KOReader	47.5 developing	45.8 agent-ready	verified
OneDrive	observed [1]	Readest	37.1 thin	19.6 agent-aware	none found

Observability Management 3 providers · BC-4220.20 · Turbo EA

Observability Management capability

Provider	Evidence	Apps	Kin Score	Agent readiness	MCP
Bugsnag	observed [1] [2]	Goodreads, Kindle	78.5 exemplar	53.1 agent-ready	verified
Sentry	observed [1]	Readest	80.6 exemplar	50.2 agent-ready	verified
Firebase	observed [1]	Kindle	50.3 developing	14.2 agent-aware	verified

Product Usage Analytics 2 providers · BC-4280.30 · Turbo EA

Product Usage Analytics capability

Provider	Evidence	Apps	Kin Score	Agent readiness	MCP
PostHog	observed [1]	Readest	57.7 strong	57.3 agent-ready	verified
Firebase	observed [1]	Goodreads	50.3 developing	14.2 agent-aware	verified

Social & Federated Login 2 providers · AE-160.10.30 · API Evangelist extension

Provider	Evidence	Apps	Kin Score	Agent readiness	MCP
GitHub	observed [1]	Calibre-Web	81.8 exemplar	63.4 agent-ready	verified
Google sign-in	observed [1]	Calibre-Web	36.8 thin	19.6 agent-aware	none found

Edge Functions & Edge Config Stores 1 providers · AE-932 · API Evangelist extension

Provider	Evidence	Apps	Kin Score	Agent readiness	MCP
Cloudflare	observed [1]	Readest	82.1 exemplar	69.6 agent-native	verified

In-App Ad Monetisation 1 providers · AE-903 · API Evangelist extension

In-App Ad Monetisation capability

Provider	Evidence	Apps	Kin Score	Agent readiness	MCP
Google AdMob	observed [1]	Goodreads	61.5 strong	34.0 agent-ready	none found

In-App Purchases & App Store Billing 1 providers · AE-904 · API Evangelist extension

In-App Purchases & App Store Billing capability

Provider	Evidence	Apps	Kin Score	Agent readiness	MCP
Google Play	observed [1]	Readest	31.6 thin	24.6 agent-aware	none found

Managed Operational Databases 1 providers · AE-915 · API Evangelist extension

Provider	Evidence	Apps	Kin Score	Agent readiness	MCP
Supabase	observed [1]	Readest	49.1 developing	48.1 agent-ready	verified

Payment Processing Management 1 providers · BC-1340.20 · Turbo EA

Payment Processing Management capability

Provider	Evidence	Apps	Kin Score	Agent readiness	MCP
Stripe	observed [1]	Readest	82.7 exemplar	58.5 agent-native	verified

agent layer 1 capabilities

On-Device & Edge Inference 1 providers · AE-110.10.40 · API Evangelist extension

Provider	Evidence	Apps	Kin Score	Agent readiness	MCP
Ollama	observed [1]	Readest	36.3 thin	24.4 agent-aware	none found

Reference apps

Calibre-Web self-hosted

https://github.com/janeczku/calibre-web

11 observed · 0 declared

observed ships the Amazon SDK or integration code source
observed ships the Comic Vine SDK or integration code source
observed ships the Douban SDK or integration code source
observed ships the GitHub SDK or integration code source
observed ships the Goodreads SDK or integration code source
observed ships the Google Books SDK or integration code source
observed ships the Google Drive SDK or integration code source
observed ships the Google Scholar SDK or integration code source
observed ships the Google sign-in SDK or integration code source
observed ships the LubimyCzytac SDK or integration code source
observed ships the Rakuten Kobo SDK or integration code source

Read from: dependency manifest, source code, source code, source code

Kavita self-hosted

https://github.com/Kareadita/Kavita

3 observed · 0 declared

observed ships the AniList SDK or integration code source
observed ships the Hardcover SDK or integration code source
observed ships the MyAnimeList SDK or integration code source

Read from: dependency manifest, source code

Komga self-hosted

https://github.com/gotson/komga

1 observed · 0 declared

observed ships the Rakuten Kobo SDK or integration code source

Read from: dependency manifest, source code

KOReader self-hosted

https://github.com/koreader/koreader

3 observed · 0 declared

observed ships the Dropbox SDK or integration code source
observed ships the wallabag SDK or integration code source
observed ships the Wikipedia SDK or integration code source

Read from: Android build analysis (Exodus Privacy, reports.exodus-privacy.eu.org), source code, source code, source code

Readest self-hosted

https://github.com/readest/readest

14 observed · 0 declared

observed ships the Apple (iCloud) SDK or integration code source
observed ships the Azure Translator SDK or integration code source
observed ships the Cloudflare SDK or integration code source
observed ships the DeepL SDK or integration code source
observed ships the Google Drive SDK or integration code source
observed ships the Google Play SDK or integration code source
observed ships the Google Translate SDK or integration code source
observed ships the Ollama SDK or integration code source
observed ships the OneDrive SDK or integration code source
observed ships the PostHog SDK or integration code source
observed ships the Sentry SDK or integration code source
observed ships the Stripe SDK or integration code source
observed ships the Supabase SDK or integration code source
observed ships the Yandex Translate SDK or integration code source

Read from: dependency manifest, source code, source code

Kindle commercial

https://www.amazon.com/kindle

2 observed · 0 declared

observed ships the Bugsnag SDK or integration code source
observed ships the Firebase SDK or integration code source

Read from: Android build analysis (Exodus Privacy, reports.exodus-privacy.eu.org)

Goodreads commercial

https://www.goodreads.com/

3 observed · 0 declared

observed ships the Bugsnag SDK or integration code source
observed ships the Firebase SDK or integration code source
observed ships the Google AdMob SDK or integration code source

Read from: Android build analysis (Exodus Privacy, reports.exodus-privacy.eu.org)

Where these apps are listed

apple-app-store: Books
google-play: Books & Reference
google-play: Comics
awesome-selfhosted: Document Management - E-books