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Workflow Connectors

28 toolsAvg score 77

Integration platforms like N8N, Zapier, and Make configured as agent-callable action layers for business process automation.

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We only list tools that meet minimum quality standards.

28 tools

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Slack API logo

Slack API

NEEDS APPROVAL
85
Trust score

Slack's Bolt SDK and Web API for building AI agents as Slack bots. Supports slash commands, interactive components, socket mode for real-time events, and workflows. Agents surface completions, approvals, and alerts in Slack channels.

AGENT
85
TRUST
92
INTEROP
90
SECURE
72
DOCS
85
Verified Apr 2026MCPREST
View details →
PayPal API logo

PayPal API

NEEDS APPROVAL
84
Trust score

PayPal REST API for payment processing, subscription management, and invoice automation. Agents create invoices, process refunds, manage subscriptions, and receive webhook notifications for payment events in commerce-enabled agent workflows.

AGENT
92
TRUST
85
INTEROP
92
SECURE
75
DOCS
75
Verified Apr 2026MCPREST
View details →
Postmark logo

Postmark

NEEDS APPROVAL
84
Trust score

Email delivery API optimized for transactional messages with guaranteed fast delivery. Agents send HTML notifications, HITL prompts, and structured reports via Postmark's template engine with reliable deliverability and detailed analytics.

AGENT
85
TRUST
85
INTEROP
85
SECURE
75
DOCS
92
Verified Apr 2026MCPREST
View details →
Knock logo

Knock

FULL AUTO
82
Trust score

Notification infrastructure for product teams — digest workflows, preference centers, and cross-channel delivery from a single API. Agents trigger Knock workflows to send batched digests, schedule delayed notifications, and respect user notification preferences.

AGENT
92
TRUST
85
INTEROP
75
SECURE
75
DOCS
85
Verified Apr 2026MCPREST
View details →
Courier logo

Courier

FULL AUTO
82
Trust score

Notification API platform that routes alerts to the right channel (email, SMS, push, Slack) based on user preferences. Agents send single-API calls that Courier routes to the optimal delivery channel with preference management.

AGENT
92
TRUST
85
INTEROP
85
SECURE
65
DOCS
85
Verified Apr 2026MCPREST
View details →
Google Sheets API logo

Google Sheets API

NEEDS APPROVAL
82
Trust score

Google's spreadsheet REST API for reading, writing, and formatting sheets programmatically. Agents use Sheets as lightweight data stores, logging targets, and human-readable outputs. Supports batch updates and real-time collaboration.

AGENT
82
TRUST
95
INTEROP
75
SECURE
72
DOCS
85
metadata access restricted to creating Google Cloud projectmetadata visibility limited to project scope
Verified Apr 2026REST
View details →
Linear API logo

Linear API

FULL AUTO
82
Trust score

Issue tracking GraphQL API for software development teams. Agents create issues, manage cycles, update project status, and react to webhook events. Popular for autonomous PR-to-issue linking and sprint automation.

AGENT
85
TRUST
92
INTEROP
75
SECURE
75
DOCS
85
rate limit under burst load
Verified Apr 2026REST
View details →
Jira API logo

Jira API

FULL AUTO
82
Trust score

Atlassian's project management REST API for issue tracking automation. Agents create tickets, update status, assign work, and query sprint data. Used for autonomous bug filing, PR-to-ticket linking, and engineering workflow automation.

AGENT
75
TRUST
95
INTEROP
82
SECURE
75
DOCS
85
rate limit under burst load
Verified Apr 2026MCPREST
View details →
Zapier logo

Zapier

NEEDS APPROVAL
80
Trust score

Zapier delivers exceptional interop and ecosystem scale for AI agents via MCP/NLA, backed by strong trust/security, but lacks performance data and had a minor recent incident.

AGENT
52
TRUST
88
INTEROP
88
SECURE
85
DOCS
85
Stale
View details →
Notion API logo

Notion API

NEEDS APPROVAL
80
Trust score

REST API for Notion workspace automation — agents read/write pages, databases, and blocks. Used for knowledge base retrieval, task tracking, and structured data storage in agent workflows. Supports database queries, property filters, and page content.

AGENT
85
TRUST
82
INTEROP
85
SECURE
75
DOCS
75
rate limit under burst load
Verified Apr 2026MCPREST
View details →
Bitbucket API logo

Bitbucket API

NEEDS APPROVAL
79
Trust score

Atlassian's Git hosting REST API for pipeline and repository automation. Agents trigger Bitbucket Pipelines, create pull requests, manage branch permissions, and receive webhook events for automated code review workflows.

AGENT
85
TRUST
85
INTEROP
75
SECURE
75
DOCS
75
rate limits on API endpoints
Verified Apr 2026REST
View details →
OneSignal logo

OneSignal

NEEDS APPROVAL
79
Trust score

Multi-channel messaging platform for push notifications, in-app messages, SMS, and email. Agents use OneSignal to deliver real-time alerts, HITL approval requests, and status updates to mobile and desktop users from automated workflows.

AGENT
85
TRUST
85
INTEROP
60
SECURE
82
DOCS
85
anonymous-data-discarded-on-loginsingle-domain-origin-limitation+1 more
Verified Apr 2026REST
View details →
Airbyte logo

Airbyte

NEEDS APPROVAL
79
Trust score

Airbyte excels as a mature open-source Data/API platform with strong ecosystem and trust signals, though agent readiness lags without native OpenAPI/MCP and limited performance data.

AGENT
85
TRUST
75
INTEROP
75
SECURE
85
DOCS
75
connection failures require manual error resolutionschema inconsistencies may halt synchronization+1 more
Verified Mar 2026MCPREST
View details →
SendGrid logo

SendGrid

NEEDS APPROVAL
78
Trust score

Twilio's email delivery API for transactional and marketing email. Agents use dynamic templates to send structured email notifications, HITL approval links, digests, and error reports. Handles deliverability, tracking, and suppression lists.

AGENT
85
TRUST
92
INTEROP
65
SECURE
62
DOCS
85
rate limit under burst load above 10,000 RPM
Verified Apr 2026REST
View details →
Asana API logo

Asana API

FULL AUTO
78
Trust score

Project and task management API for automating work coordination. Agents create tasks, update deadlines, move items across boards, and subscribe to webhooks for real-time project event streams in agent-driven workflows.

AGENT
48
TRUST
85
INTEROP
85
SECURE
85
DOCS
85
Verified Apr 2026MCPREST
View details →
Box API logo

Box API

FULL AUTO
77
Trust score

Cloud content management API for enterprise file storage, sharing, and document processing. Agents read/write files, extract content for RAG pipelines, and trigger workflows via Box's webhook and automation APIs with enterprise security.

AGENT
72
TRUST
92
INTEROP
82
SECURE
65
DOCS
75
Verified Apr 2026MCPA2AREST
View details →
GitLab API logo

GitLab API

NEEDS APPROVAL
77
Trust score

REST and GraphQL API for GitLab CI/CD pipeline automation. Agents trigger pipelines, create merge requests, manage issues, and monitor job status. GitLab CI/CD jobs can invoke LLM-powered review agents as pipeline stages.

AGENT
75
TRUST
92
INTEROP
72
SECURE
85
DOCS
60
Verified Apr 2026MCPREST
View details →
Fivetran logo

Fivetran

NEEDS APPROVAL
77
Trust score

Robust REST API for data pipeline automation with strong docs and enterprise trust, but lacks native AI agent tool-calling or low-latency features.

AGENT
72
TRUST
85
INTEROP
70
SECURE
72
DOCS
85
unexpected cost increases from MAR spikes in marketing dataconnection-level billing changes in March 2025 increased costs for multi-connector setups
Verified Mar 2026REST
View details →
Microsoft Teams API logo

Microsoft Teams API

NEEDS APPROVAL
76
Trust score

Bot Framework and Teams Toolkit for building AI agents integrated into Microsoft Teams. Agents respond to @mentions, send adaptive cards, trigger approval workflows, and participate in channels as AI team members with M365 integration.

AGENT
65
TRUST
95
INTEROP
75
SECURE
82
DOCS
65
Verified Apr 2026MCPREST
View details →
Discord Developer Platform logo

Discord Developer Platform

FULL AUTO
75
Trust score

API for building Discord bots and AI-powered applications. Agents interact in Discord servers via slash commands, message components, threads, and webhooks. Discord.py and discord.js are the primary frameworks for agent bot development.

AGENT
65
TRUST
85
INTEROP
75
SECURE
75
DOCS
75
Verified Apr 2026MCPREST
View details →
Vectorize logo

Vectorize

NEEDS APPROVAL
72
Trust score

Solid beta RAG platform with excellent docs, SOC2 security, but nascent readiness and sparse interop ecosystem.

AGENT
85
TRUST
65
INTEROP
75
SECURE
65
DOCS
72
Verified Mar 2026REST
View details →
Twilio logo

Twilio

NEEDS APPROVAL
71
Trust score

Cloud communications platform providing SMS, voice, WhatsApp, and email APIs for agents. Agents use Twilio to send alerts, collect human input via SMS, run voice-based HITL flows, and trigger webhooks from inbound messages.

AGENT
85
TRUST
25
INTEROP
85
SECURE
75
DOCS
85
no native metadata field on SMS endpoint requires workaround via status callback5MB total size limit for media attachments (16MB for WhatsApp) may cause failures on large files+1 more
Verified Apr 2026MCPREST
View details →
Dropbox API logo

Dropbox API

NEEDS APPROVAL
70
Trust score

Cloud storage REST API for file access and synchronization. Agents access Dropbox files, monitor folder changes via webhooks, and process documents for RAG pipelines using the Dropbox Python and JavaScript SDKs.

AGENT
65
TRUST
85
INTEROP
65
SECURE
65
DOCS
72
rate limit: 100 requests per minute standard, 25 requests per minute for higher tier endpointsrate limit: 10 requests per minute in test mode
Verified Apr 2026REST
View details →
N8N logo

N8N

NEEDS APPROVAL
70
Trust score

Powerful open-source agentic workflow platform with strong ecosystem but tempered by recent security vuln and cloud reliability issues.

AGENT
75
TRUST
65
INTEROP
75
SECURE
65
DOCS
72
Queue mode execution under burst load above 220 executions/second may require horizontal scalingSelf-hosted deployments require manual configuration for failover and high availability
Verified Mar 2026REST
View details →
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