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Announcing StackOne Defender: leading open-source prompt injection guard for your agent Read More

Connectors Attentive
Live 19 Actions

Attentive integration for AI agents

Connect your AI agent to production-ready Attentive actions via MCP, A2A, or SDK — with managed agent tool auth, optimized execution, and built-in security.

StackOne
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Attentive AI agent actions

19 production-ready actions for your agent to do more on Attentive.

19 Actions
Get Me - Test authentication and retrieve company information
Subscribe User - Subscribe a user to receive communications
Get Subscription - Get subscription eligibility for a user
Unsubscribe Subscriptions For A User - Unsubscribe a user from subscription type or channel
Product View - Track when a user views a product
Add To Cart - Track when a user adds a product to their shopping cart
Purchase - Track when a user generates an order or purchase
Send Custom Event - Track custom business events
Set Custom Attributes - Store custom user attributes
Get Custom Attributes - Retrieve custom attributes for a user
Upload Product Catalog - Get a pre-signed S3 URL to upload your product catalog
View Recent Catalog Uploads - List recent catalog uploads with their statuses
Lookup Product Catalog Ingestion - Get updated information on how the upload is progressing
Add A Deletion Request - Add a CCPA data deletion request
Get A CCPA Delete Request By Id - Get a CCPA delete request by Id
Identify User - Add a client user identifier or custom identifier(s) to a user
Create Or Update User With Attributes - Create or update a single user with attributes, subscriptions, and identifiers
Bulk Update User Attributes - Process bulk user attribute updates
Get Bulk Job Status - Retrieve status of a bulk ingestion job

Do More, Build Less.

Integration Infrastructure for Attentive AI Agents.

Multiple Interfaces

Access integrations via API, AI SDKs, MCP & A2A.

Attentive MCP server
Managed Authentication

Pre-built authentication UI.

Agent auth
Falcon Engine

Every Attentive action runs on Falcon.

Agent Execution Engine
StackOne Defender
StackOne Defender Meta PG v1 Meta PG v2 DeBERTa 88.7% 67.5% 63.1% 56.9% Detection accuracy

88.7% prompt injection detection.

Prompt injection defense

"What impressed us most about StackOne is its ambition and clarity. They're creating infrastructure that modern software and the entire AI agent ecosystem can rely on. The depth of secure integrations, the pace of delivery, and the team's foresight into AI's future uniquely position StackOne to redefine this category."

Luna Schmid, Partner at GV

"We've been impressed by how quickly and deeply StackOne integrates with complex enterprise systems -- and now, with their focus on agent-to-agent interoperability, they're unlocking even more powerful use cases for customers. StackOne delivers all of the above in a universal layer -- without compromise."

Barbry McGann, SVP at Workday Ventures

G2 - High Performer G2 - Easiest To Do Business With G2 - Users Love Us G2 - Users Most Likely To Recommend G2 - Easiest Admin

Product teams love building agent integrations with StackOne.

G2

More AI agent integrations like Attentive

Attentive agent integration resources

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AI agents exceed their context windows without knowing it. Six failure patterns and seven survival architectures for agentic context engineering.

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MCP Code Mode: Keeping Tool Responses Out of Agent Context

Anthropic's code_execution processes data already in context. Custom MCP code mode keeps raw tool responses in a sandbox. 14K tokens vs 500.

11 min

Comparing BM25, TF-IDF, and Hybrid Search for MCP Tool Discovery

Benchmarking BM25, TF-IDF, and hybrid search for MCP tool discovery across 916 tools. The 80/20 TF-IDF/BM25 hybrid hits 21% Top-1 accuracy in under 1ms.

10 min

Put your AI agents to work

All the tools you need to build and scale AI agent integrations, with best-in-class connectivity, execution, and security.