Skip to main content The #1 agentic semantic tool search: 91.6% first-try accuracy on S1 Search Bench Explore Tool Discovery
StackOne
Connectors
Pricing
Login
Book Demo Start Free
Connect

Connect to everything your agents need, without writing the infrastructure to get there.

Secure

Enterprise-grade controls to ensure your agent always meets security & compliance standards.

Optimize

Maximise agent efficiency – faster responses, increased accuracy, fewer tokens used.

Explore more use-cases
Closing the Loop: A Self-Evolving Defense
New
StackOne
Connectors
Connect

Connect to everything your agents need, without writing the infrastructure to get there.

Secure

Enterprise-grade controls to ensure your agent always meets security & compliance standards.

Optimize

Maximise agent efficiency – faster responses, increased accuracy, fewer tokens used.

Use-Cases
Pricing
Book Demo Start Free
Live 20 Actions

Hive MCP Server
for AI Agents

Connect your AI agent to StackOne's Hive MCP server and give it 20 MCP tools out of the box. Auth, tool execution, and security all managed.

Start Free Book Demo Read Docs →
Hive logo
Hive MCP Server
Built by StackOne StackOne
DrataGPLocalyzeFlipMindtoolsScreenloop

Coverage

20 Agent Actions

Create, read, update, and delete across Hive — and extend your agent's capabilities with custom actions.

MCP Actions → Build Actions →

Authentication

Agent Tool Authentication

Per-user OAuth in one call. Your Hive MCP server gets session-scoped tokens with zero credentials stored on your infra.

Agent Auth →

Security

Agent Protection

Every Hive tool response scanned for prompt injection in milliseconds — 88.7% accuracy, all running on CPU.

Prompt Injection Defense →

Performance

Max Agent Context. Min Cost.

Free up to 96% of your agent's context window to enhance reasoning and reduce cost, on every Hive call.

Tools Discovery →

What is the Hive MCP Server?

A Hive MCP server lets AI agents read and write Hive data through the Model Context Protocol — Anthropic's open standard for connecting LLMs to external tools. StackOne's Hive MCP server ships with 20 pre-built actions, fully extensible via the Connector Builder — plus managed authentication, prompt injection defense, observability, and agent execution runtime. Connect it from MCP clients like Claude Desktop, Claude Code, Cursor, Goose, and VS Code, or from agent frameworks like OpenAI Agents SDK, LangChain, and Vercel AI SDK.

All Hive MCP Tools

Every action from Hive's API, ready for your agent. Create, read, update, and delete — scoped to exactly what you need.

Actions

  • Create Action

    Create a new action (task) in Hive.

  • List Actions

    Retrieve all actions (tasks) within a specific workspace.

  • Get Action

    Retrieve a specific action (task) by its ID.

  • Update Action

    Update an existing action's properties.

  • Delete Action

    Delete an action (task) by its ID.

Action Comments

  • Create Action Comment

    Add a new comment to a specific action.

  • List Action Comments

    Retrieve all comments on a specific Hive action (task).

Labels

  • Create Label

    Create a new label in a Hive workspace.

  • List Labels

    Retrieve all labels within a specific workspace.

  • Get Label

    Retrieve a specific label within a workspace.

  • Update Label

    Update an existing label's properties in a workspace.

  • Delete Label

    Delete a label from a workspace.

Projects

  • Create Project

    Create a new project in Hive.

  • List Projects

    Retrieve all projects within a specific workspace.

  • Get Project

    Retrieve a specific project by its ID.

  • Update Project

    Update an existing project's properties.

  • Delete Project

    Delete a project by its ID.

Workspaces

  • List Workspaces

    Retrieve all workspaces accessible to the authenticated user.

  • Get Workspace

    Retrieve a specific workspace by its ID.

Workspace Users

  • List Workspace Users

    Retrieve all users belonging to a specific workspace.

Set Up Your Hive MCP Server in Minutes

One endpoint. Any framework. Your agent is talking to Hive in under 10 lines of code.

MCP Clients

Claude Desktop setup guide
Claude Code setup guide
Cursor setup guide
Goose setup guide

Agent Frameworks

Claude Desktop
{
  "mcpServers": {
    "stackone": {
      "command": "npx",
      "args": [
        "-y",
        "mcp-remote@latest",
        "https://api.stackone.com/mcp?x-account-id=<account_id>",
        "--header",
        "Authorization: Basic <YOUR_BASE64_TOKEN>"
      ]
    }
  }
}

Check More Project Management MCP Servers

Smartsheet

189+ actions

Azure DevOps

185+ actions

Jira

147+ actions

GitLab

136+ actions

Linear

136+ actions

Confluence

134+ actions

Bitbucket

133+ actions

All Project Management MCP Servers →

Platform Resources

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

Indirect Prompt Injection Defense for MCP Tools: A Technical Guide

MCP tools that read emails, CRM records, and tickets are indirect prompt injection vectors. Here's how we built a two-tier defense that scans tool results in ~11ms.

12 min

MCP vs A2A: Architecture, Security, and When to Use Each

MCP vs A2A: what each protocol standardizes, how they differ, their shared security risks including indirect prompt injection, and when to use one, both, or a hybrid architecture.

12 min

MCP vs API: What 200+ Connector Builds Taught Us

MCP wraps APIs, it doesn't replace them. After building 200+ connectors that serve both, here's when each approach wins.

14 min read

Hive MCP Server FAQ

Does StackOne have a Hive MCP server?
Yes. StackOne offers a hosted Hive MCP server with 20 pre-built actions, and every action is tested and QA'd by StackOne. Connect it to Claude, Cursor, and any other MCP client, or to any agent framework through the AI Action SDK. It ships with managed agent authentication, prompt injection defense, and tool discovery with server-side execution that preserve your agent's context window and keep reasoning performance.
Hive MCP server vs direct API integration — what's the difference?
A Hive MCP server and direct API integration serve different use cases. Direct API integration is for software-to-software — backend code calling Hive. A Hive MCP server is for AI agents — MCP clients like Claude and Cursor, plus framework agents built with OpenAI, LangChain, or Vercel AI — discovering and calling Hive at runtime. StackOne provides both.
How does Hive authentication work for AI agents?
Hive authentication for AI agents works through a StackOne Connect Session. Create one via the dashboard or the SDK — you get an auth link and ready-to-paste config for Claude Desktop, Cursor, and other MCP clients. Your user authenticates their own Hive account; StackOne handles token exchange, storage, and refresh. Credentials never reach the LLM, and each user is isolated via origin_owner_id.
Are Hive MCP tools vulnerable to prompt injection?
Yes — Hive MCP tools can be vulnerable to indirect prompt injection. Any tool that reads user-written content — documents, messages, tickets, records, or free-text fields — is a potential vector. StackOne Defender scans every tool response before it enters the agent's context — regex patterns in ~1ms, then a MiniLM classifier in ~4ms. 88.7% accuracy, CPU-only.
What is the context bloat of a Hive agent and how do I avoid it?
Context bloat happens when Hive tool schemas and API responses eat your Hive agent's memory, preventing it from reasoning effectively. A single Hive query can return a massive JSON response, and connecting multiple tools compounds the problem. Tools Discovery and Code Mode reduce context bloat — loading only relevant tools per query and keeping raw responses out of the agent's context.
Can I limit which actions my Hive agent can access?
Yes — you can limit which actions your Hive agent can access directly from the StackOne dashboard. Toggle actions on or off, or restrict them to specific accounts, with no code changes to your agent. Session tokens can be scoped to exact actions so if one leaks, exposure stays contained.
Can I create custom agent actions for my Hive MCP server?
Yes — you can create custom agent actions for your Hive MCP server using Connector Builder. It's an integration agent your coding assistant (Claude Code, Cursor, or Copilot) can invoke to research Hive's API, generate production-ready connector YAML, test against the live API, and validate before you ship.
When should I NOT use a Hive MCP server?
Skip a Hive MCP server if your integration is purely software-to-software — direct Hive API integration is simpler when no AI agent is involved. For deterministic, compliance-critical operations (financial transactions, regulatory reporting), direct API gives you predictable behavior without agent-driven decision-making. MCP shines when AI agents need to dynamically discover and call Hive actions at runtime.
What AI frameworks and AI clients does the StackOne Hive MCP server support?
The StackOne Hive MCP server supports both. MCP clients (paste-and-go apps): Claude Desktop, Claude Code, Cursor, VS Code, Goose. Agent frameworks (code SDKs you build with): OpenAI Agents SDK, Anthropic, Vercel AI, Google ADK, CrewAI, Pydantic AI, LangChain, LangGraph, Azure AI Foundry.

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.

Start Free Book Demo