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

Connectors Heap
Live 6 Actions

Heap integration for AI agents

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

StackOne
DrataGPLocalyzeFlipMindtoolsScreenloop

Heap AI agent actions

6 production-ready actions for your agent to do more on Heap.

6 Actions
Add Account Properties - Set custom properties on a Heap account
Track Event - Send a single custom event to Heap
Bulk Track Events - Send up to 1000 custom events to Heap in a single request
Identify User - Associate a Heap user_id with a known identity
Add User Properties - Set custom properties on a Heap user
Bulk Add User Properties - Set custom properties on multiple Heap users in a single request

Do More, Build Less.

Integration Infrastructure for Heap AI Agents.

Multiple Interfaces

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

Heap MCP server
Managed Authentication

Pre-built authentication UI.

Agent auth
Falcon Engine

Every Heap 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 Heap

Heap agent integration resources

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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.