StackOne

Integration infrastructure for AI Agents. Connect to any enterprise App via MCP, A2A, SDK, or API. Optimized and secure agentic execution.

[Google for Startups @GoogleStartups]

Want AI agents that actually execute workflows like a human? 🤖⚙️

@StackOneHQ is building the integration layer that turns agentic intent into real-world action.

✨ Built using the latest Gemini models
⏱️ New connectors up and running in minutes
🛡️ Solves complex security and token challenges

What agents have you built to take action? Tell us in the comments 👇

[StackOne @StackOneHQ]

At 50+ connected tools, most agents start making the wrong call.

The context window fills with tool definitions before the agent reads the task. It’s not the model — it’s the catalog size.

Tool Discovery fixes this. 54.4% nDCG@10 across 44,453 tools vs. 30.0% for Anthropic Tool Use.

Available today. https://t.co/FHo5xmYR9K

[StackOne @StackOneHQ]

We're hosting a morning run during SaaStr + Interrupt week.

May 13 · 7am · Embarcadero, SF.

Come run with us → https://t.co/hNZDUvfbve

[StackOne @StackOneHQ]

Your AI agent can't distinguish emails from instructions to leak your data. Our CTO breaks down how indirect prompt injection hits 100% success in mixed attacks — and the two-tier defense we built to stop it in ~11ms.
https://t.co/JtQiji0DiX
#PromptInjection #AIAgents

[StackOne @StackOneHQ]

Connecting your AI agent to @googleanalytics shouldn't take an afternoon.
Jacob's <5-min OAuth flow:
→ App in Google Dev Console
→ StackOne's callback URL
→ Client ID + secret in the MCP gateway
→ Scope actions
Works for any OAuth Google API.
🎬 https://t.co/tTkr5CeUQt

[StackOne @StackOneHQ]

To build any connector or action: https://t.co/7YNpPM5o9m

[StackOne @StackOneHQ]

Fresh AI agent integrations - A2A, MCP, SDK, or API.
QuickBooks, Workday, SmartRecruiters, and Attio.
What will your agent help you do today?

[StackOne @StackOneHQ]

Gartner says 60% of AI agent deployments will fail — because the integration layer isn't fit for purpose. Richard South breaks down the report and what it means for your architecture. 👇
https://t.co/ExipP3K7EL
#AgentIntegration #AIIntegration

[StackOne @StackOneHQ]

Batch #2 this week.
More agent connectors — MCP, A2A, SDK, API compatible.
What will you ask your agent to do this week?

[StackOne @StackOneHQ]

Keyword search got 21% accuracy across 10k+ actions. Synonym-enriched embeddings hit 84-90% in ~6ms. Will Leeney walks through how he built it. 👇

https://t.co/O2gQ5iOv3y

#SemanticSearch #AIEngineering

[StackOne @StackOneHQ]

Have you ever set up OAuth for a Shopify app in 4 minutes?
Jacob shows how on StackOne — app creation, scopes, live API call, end to end.
Same flow for any OAuth connector. 👇
https://t.co/qFd9Ktueh9

[StackOne @StackOneHQ]

9 new connectors for AI agents. all A2A, MCP, SDK, and RPC compatible.
Teamtailor, Paylocity, Lever, Mailchimp, Slack, Dynamics 365 BC, 360Learning, BambooHR, Microsoft Teams.

[StackOne @StackOneHQ]

LLMs were trained on Workday's docs and Jira's JQL reference. Route them through a unified API that renames fields, and you're fighting the model's own training. Our CTO on 7 ways unified APIs break AI agents: https://t.co/IpxBFS2rtY

#AIAgents #APIDesign

[StackOne @StackOneHQ]

To build your own long tail ai agent integration just as fast: https://t.co/Dtl9xDnJkb
#MCP #AIIntegrations

[StackOne @StackOneHQ]

Piping hot. 10 new connectors:

Gusto, HubSpot, Lattice, SAP SuccessFactors, Datadog, Greenhouse, BreatheHR, Cascade HR, Pinpoint, HiBob.

Just connect your agent — we handle the rest.

[StackOne @StackOneHQ]

Missing an agent connector? Build it in 5 minutes.

Dayforce's Swagger spec + sandbox creds to Claude Code + the StackOne agent → two working employee actions, generated, validated, deployed.

Spec in → live connector out.
https://t.co/i5Ch2vLxrN

The long tail of enterprise apps, solved. 🤯

[StackOne @StackOneHQ]

https://t.co/PQiL8etP3a
#AgentIntegrations #MCP

[StackOne @StackOneHQ]

Your agent just got access to 10 new SaaS connectors via A2A, MCP, SDK, or API.
Dropbox · Confluence · Bullhorn · Outlook Calendar · Okta · Calendly · CezanneHR · Humaans · Vincere · Docebo

[StackOne @StackOneHQ]

Second batch this week — 10 more connectors just dropped.
@Google Calendar, Airtable, Google Docs, UKG Pro, CharlieHR, EasyLlama, Adobe Learning Manager, WhatsApp Business, Salesforce, SurveyMonkey.
All available via MCP, A2A, API, and SDK.

Full list: https://t.co/gjpTzcDhWm

[StackOne @StackOneHQ]

CLI beat MCP on every benchmark. The numbers are real.
But every benchmark used GitHub.
We've built 200+ connectors for systems those benchmarks never tested. Workday. SAP. Oracle. Greenhouse. ADP.
None of them have CLIs.
👉 https://t.co/X7DVcW5TC7
#MCP #CLI #AIAgents