Applications › Tasks & To-do Lists

Tasks & To-do Lists

What 6 leading Tasks & To-do Lists 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.

6 reference apps 64 providers 35 observed in code 29 declared only 98.4% in the catalog 52.3 mean Kin Score 34 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 7 capabilities

Project Management 13 providers · BC-900.30 · Turbo EA

Project Management capability

Provider	Evidence	Apps	Kin Score	Agent readiness	MCP
Trello	observed [1] [2] [3]	Super Productivity, Todoist, Vikunja	74.9 exemplar	28.7 agent-ready	verified
Jira	observed [1] [2]	Super Productivity, Todoist	81.6 exemplar	65.7 agent-ready	verified
GitLab	observed [1]	Super Productivity	82.6 exemplar	46.4 agent-ready	verified
GitHub	observed [1]	Super Productivity	81.8 exemplar	63.4 agent-ready	verified
Azure DevOps	observed [1]	Super Productivity	76.8 exemplar	31.9 agent-ready	verified
ClickUp	observed [1]	Super Productivity	72.5 exemplar	57.0 agent-ready	verified
Gitea	observed [1]	Super Productivity	69.8 exemplar	31.0 agent-ready	verified
Planka	observed [1]	Vikunja	44.5 developing	5.0 human-only	—
OpenProject	observed [1]	Super Productivity	40.5 developing	32.0 agent-ready	verified
Linear	observed [1]	Super Productivity	38.1 thin	35.5 agent-ready	verified
Nextcloud Deck	observed [1]	Super Productivity	31.3 thin	19.0 agent-aware	none found
Redmine	observed [1]	Super Productivity	23.6 emerging	19.0 agent-aware	none found
WeKan	observed [1]	Vikunja	18.6 emerging	22.0 agent-aware	—

Personal Task & To-Do Lists 8 providers · AE-923 · API Evangelist extension

Provider	Evidence	Apps	Kin Score	Agent readiness	MCP
Todoist	observed [1] [2]	Super Productivity, Vikunja	55.7 strong	22.6 agent-aware	verified
Microsoft To Do	observed [1] [2]	Tasks.org, Vikunja	37.0 thin	19.6 agent-aware	none found
TickTick	observed [1] [2]	Super Productivity, Vikunja	26.0 emerging	15.1 agent-aware	verified
Google Tasks	observed [1]	Tasks.org	47.0 developing	27.1 agent-aware	none found
EteSync	observed [1]	Tasks.org	23.5 emerging	2.9 human-only	—
Reclaim.ai	declared [1]	Todoist	44.4 developing	25.1 agent-aware	none found
Sunsama	declared [1]	Todoist	28.6 thin	21.6 agent-aware	—
Akiflow queued for profiling	declared [1]	Todoist	—	—	—

Mailbox & Calendar Sync 6 providers · AE-150.80 · API Evangelist extension

Mailbox & Calendar Sync capability

Provider	Evidence	Apps	Kin Score	Agent readiness	MCP
Google Calendar	observed [1] [2] [3]	Super Productivity, TickTick, Todoist	48.8 developing	20.7 agent-aware	verified
Outlook / Outlook Calendar	declared [1] [2]	TickTick, Todoist	65.9 strong	48.6 agent-ready	verified
Exchange Calendar	declared [1]	TickTick	58.7 strong	30.5 agent-ready	none found
iCloud Calendar / Apple Health	declared [1]	TickTick	55.2 strong	31.9 agent-ready	none found
Spark (Readdle)	declared [1]	TickTick	26.6 thin	0.0 human-only	—
Fantastical (Flexibits)	declared [1]	Todoist	19.0 emerging	0.0 human-only	—

Knowledge Management 2 providers · BC-830 · Turbo EA

Knowledge Management capability

Provider	Evidence	Apps	Kin Score	Agent readiness	MCP
Notion	declared [1]	TickTick	67.2 exemplar	54.9 agent-ready	verified
Evernote	declared [1]	Todoist	51.2 developing	28.6 agent-ready	documented

Timekeeping Management 2 providers · BC-4330.10 · Turbo EA

Timekeeping Management capability

Provider	Evidence	Apps	Kin Score	Agent readiness	MCP
Toggl Track	declared [1]	Todoist	31.6 thin	19.0 agent-aware	verified
Everhour	declared [1]	Todoist	30.7 thin	23.1 agent-aware	none found

Customer Service Management 1 providers · BC-430 · Turbo EA

Customer Service Management capability

Provider	Evidence	Apps	Kin Score	Agent readiness	MCP
Zendesk	declared [1]	Todoist	72.8 exemplar	35.0 agent-ready	none found

Meeting Notes & Conversation Intelligence 1 providers · AE-110.30.40 · API Evangelist extension

Provider	Evidence	Apps	Kin Score	Agent readiness	MCP
Fireflies.ai	declared [1]	Todoist	72.7 exemplar	60.4 agent-ready	verified

common layer 15 capabilities

Workflow Automation & iPaaS 8 providers · AE-910 · API Evangelist extension

Provider	Evidence	Apps	Kin Score	Agent readiness	MCP
Zapier	declared [1]	Todoist	73.7 exemplar	66.2 agent-ready	verified
n8n	declared [1]	Todoist	69.7 exemplar	36.4 agent-ready	verified
Pipedream	declared [1]	Todoist	59.5 strong	31.3 agent-ready	verified
Albato	declared [1]	Todoist	54.1 developing	22.5 agent-aware	none found
Integrately	declared [1]	Todoist	45.7 developing	19.8 agent-aware	none found
Make	declared [1]	Todoist	41.4 developing	43.9 agent-ready	verified
Raycast	declared [1]	Todoist	26.8 thin	13.6 agent-aware	none found
IFTTT	declared [1]	Todoist	23.3 emerging	43.3 agent-ready	verified

Observability Management 3 providers · BC-4220.20 · Turbo EA

Observability Management capability

Provider	Evidence	Apps	Kin Score	Agent readiness	MCP
Sentry	observed [1] [2]	Todoist, Vikunja	80.6 exemplar	50.2 agent-ready	verified
Bugsnag	observed [1]	TickTick	78.5 exemplar	53.1 agent-ready	verified
Firebase	observed [1]	Tasks.org	50.3 developing	14.2 agent-aware	verified

Product Usage Analytics 3 providers · BC-4280.30 · Turbo EA

Product Usage Analytics capability

Provider	Evidence	Apps	Kin Score	Agent readiness	MCP
Firebase	observed [1] [2]	TickTick, Todoist	50.3 developing	14.2 agent-aware	verified
Google Analytics	observed [1]	TickTick	72.1 exemplar	41.8 agent-ready	verified
Facebook	observed [1]	TickTick	42.7 developing	28.2 agent-aware	none found

Cloud Drive & File Sync 3 providers · AE-916 · API Evangelist extension

Provider	Evidence	Apps	Kin Score	Agent readiness	MCP
Google Drive	observed [1]	Tasks.org	53.4 developing	43.2 agent-ready	verified
Dropbox	observed [1]	Super Productivity	47.5 developing	45.8 agent-ready	verified
OneDrive	observed [1]	Super Productivity	37.1 thin	19.6 agent-aware	none found

Team Chat Bridging 3 providers · AE-150.40.10 · API Evangelist extension

Provider	Evidence	Apps	Kin Score	Agent readiness	MCP
Slack	declared [1]	Todoist	73.2 exemplar	38.7 agent-ready	verified
Microsoft Teams	declared [1]	Todoist	56.2 strong	34.2 agent-ready	none found
Zoho Cliq	declared [1]	Todoist	47.7 developing	35.6 agent-ready	verified

Maps & Tiles 2 providers · AE-120.20 · API Evangelist extension

Maps & Tiles capability

Provider	Evidence	Apps	Kin Score	Agent readiness	MCP
Google Maps	observed [1]	Tasks.org	49.7 developing	24.5 agent-aware	verified
OpenStreetMap	observed [1]	Tasks.org	44.4 developing	28.8 agent-ready	none found

Push Notifications 2 providers · AE-150.30 · API Evangelist extension

Push Notifications capability

Provider	Evidence	Apps	Kin Score	Agent readiness	MCP
Firebase Cloud Messaging	observed [1]	Donetick	50.3 developing	14.2 agent-aware	verified
Pushover	observed [1]	Donetick	27.5 thin	22.0 agent-aware	none found

Social & Federated Login 1 providers · AE-160.10.30 · API Evangelist extension

Provider	Evidence	Apps	Kin Score	Agent readiness	MCP
Facebook	observed [1] [2]	TickTick, Todoist	42.7 developing	28.2 agent-aware	none found

Social Networks & Community 1 providers · AE-170.50 · API Evangelist extension

Social Networks & Community capability

Provider	Evidence	Apps	Kin Score	Agent readiness	MCP
Facebook	observed [1] [2]	TickTick, Todoist	42.7 developing	28.2 agent-aware	none found

WhatsApp & OTT Messaging 1 providers · AE-150.20.20 · API Evangelist extension

Provider	Evidence	Apps	Kin Score	Agent readiness	MCP
Telegram	observed [1] [2]	Donetick, TickTick	38.0 thin	19.6 agent-aware	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 Billing	observed [1]	Tasks.org	31.6 thin	24.6 agent-aware	none found

Mailbox & Calendar Sync 1 providers · AE-150.80 · API Evangelist extension

Mailbox & Calendar Sync capability

Provider	Evidence	Apps	Kin Score	Agent readiness	MCP
Zoho Mail	declared [1]	Todoist	34.7 thin	24.6 agent-aware	none found

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]	Donetick	82.7 exemplar	58.5 agent-native	verified

Photo & Image Libraries 1 providers · AE-170.30 · API Evangelist extension

Photo & Image Libraries capability

Provider	Evidence	Apps	Kin Score	Agent readiness	MCP
Unsplash	observed [1]	Vikunja	40.2 developing	44.1 agent-ready	none found

Tag Management 1 providers · AE-911 · API Evangelist extension

Provider	Evidence	Apps	Kin Score	Agent readiness	MCP
Google Tag Manager	observed [1]	TickTick	63.6 strong	38.2 agent-ready	none found

agent layer 1 capabilities

Agent Tool Exposure 3 providers · AE-100.10 · API Evangelist extension

Agent Tool Exposure capability

Provider	Evidence	Apps	Kin Score	Agent readiness	MCP
Claude connector	declared [1]	Todoist	89.0 exemplar	47.6 agent-ready	verified
ChatGPT app	declared [1]	Todoist	83.0 exemplar	58.4 agent-native	verified
Atlassian Rovo	declared [1]	Todoist	79.9 exemplar	42.6 agent-ready	verified

Reference apps

Todoist commercial

https://todoist.com/

4 observed · 28 declared

observed ships the Facebook SDK or integration code source
observed ships the Facebook SDK or integration code source
observed ships the Firebase SDK or integration code source
observed ships the Sentry SDK or integration code source
declared lists Akiflow as an integration source
declared lists Albato as an integration source
declared lists Atlassian Rovo as an integration source
declared lists ChatGPT app as an integration source
declared lists Claude connector as an integration source
declared lists Everhour as an integration source
declared lists Evernote as an integration source
declared lists Fantastical (Flexibits) as an integration source
declared lists Fireflies.ai as an integration source
declared lists Google Calendar as an integration source
declared lists IFTTT as an integration source
declared lists Integrately as an integration source
declared lists Jira as an integration source
declared lists Make as an integration source
declared lists Microsoft Teams as an integration source
declared lists n8n as an integration source
declared lists Outlook / Outlook Calendar as an integration source
declared lists Pipedream as an integration source
declared lists Raycast as an integration source
declared lists Reclaim.ai as an integration source
declared lists Slack as an integration source
declared lists Sunsama as an integration source
declared lists Toggl Track as an integration source
declared lists Trello as an integration source
declared lists Zapier as an integration source
declared lists Zendesk as an integration source
declared lists Zoho Cliq as an integration source
declared lists Zoho Mail as an integration source

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

TickTick commercial

https://ticktick.com/

7 observed · 7 declared

observed ships the Bugsnag SDK or integration code source
observed ships the Facebook SDK or integration code source
observed ships the Facebook SDK or integration code source
observed ships the Facebook SDK or integration code source
observed ships the Firebase SDK or integration code source
observed ships the Google Analytics SDK or integration code source
observed ships the Google Tag Manager SDK or integration code source
declared lists Exchange Calendar as an integration source
declared lists Google Calendar as an integration source
declared lists iCloud Calendar / Apple Health as an integration source
declared lists Notion as an integration source
declared lists Outlook Calendar as an integration source
declared lists Spark (Readdle) as an integration source
declared lists Telegram as an integration source

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

Vikunja self-hosted

https://github.com/go-vikunja/vikunja

8 observed · 0 declared

observed ships the Microsoft To Do SDK or integration code source
observed ships the Planka SDK or integration code source
observed ships the Sentry SDK or integration code source
observed ships the TickTick SDK or integration code source
observed ships the Todoist SDK or integration code source
observed ships the Trello SDK or integration code source
observed ships the Unsplash SDK or integration code source
observed ships the WeKan SDK or integration code source

Read from: dependency manifest, source code, source code

Tasks.org open-source-saas

https://github.com/tasks/tasks

8 observed · 0 declared

observed ships the EteSync SDK or integration code source
observed ships the Firebase SDK or integration code source
observed ships the Google Drive SDK or integration code source
observed ships the Google Maps SDK or integration code source
observed ships the Google Play Billing SDK or integration code source
observed ships the Google Tasks SDK or integration code source
observed ships the Microsoft To Do SDK or integration code source
observed ships the OpenStreetMap SDK or integration code source

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

Super Productivity self-hosted

https://github.com/super-productivity/super-productivity

16 observed · 0 declared

observed ships the Azure DevOps SDK or integration code source
observed ships the ClickUp SDK or integration code source
observed ships the Dropbox SDK or integration code source
observed ships the Gitea SDK or integration code source
observed ships the GitHub SDK or integration code source
observed ships the GitLab SDK or integration code source
observed ships the Google Calendar SDK or integration code source
observed ships the Jira SDK or integration code source
observed ships the Linear SDK or integration code source
observed ships the Nextcloud Deck SDK or integration code source
observed ships the OneDrive SDK or integration code source
observed ships the OpenProject SDK or integration code source
observed ships the Redmine SDK or integration code source
observed ships the TickTick SDK or integration code source
observed ships the Todoist SDK or integration code source
observed ships the Trello SDK or integration code source

Read from: source code, source code, source code

Donetick self-hosted

https://github.com/donetick/donetick

4 observed · 0 declared

observed ships the Firebase Cloud Messaging SDK or integration code source
observed ships the Pushover SDK or integration code source
observed ships the Stripe SDK or integration code source
observed ships the Telegram SDK or integration code source

Read from: dependency manifest

What these apps expose to agents

Vikunja: ships github.com/modelcontextprotocol/go-sdk: the server exposes its own MCP endpoint observed source
TickTick: TickTick MCP and TickTick CLI help articles; built-in AI Assistant declared source
Todoist: Todoist ChatGPT app and Claude connector listed in its integrations directory declared source
Super Productivity: ai-productivity-prompts plugin observed source

Where these apps are listed

apple-app-store: Productivity
google-play: Productivity
awesome-selfhosted: Task Management & To-do Lists
zapier: Task Management