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

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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.

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Dashlane MCP Server
for AI Agents

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

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Dashlane MCP Server
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Coverage

5 Agent Actions

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

MCP Actions → Build Actions →

Authentication

Agent Tool Authentication

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

Agent Auth →

Security

Agent Protection

Every Dashlane 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 Dashlane call.

Tools Discovery →

What is the Dashlane MCP Server?

A Dashlane MCP server lets AI agents read and write Dashlane data through the Model Context Protocol — Anthropic's open standard for connecting LLMs to external tools. StackOne's Dashlane MCP server ships with 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 Dashlane MCP Tools

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

Teams Members

  • Teams Members

    Get members information of the team

Teams Members Device Informations

  • Teams Members Device Information

    List activated user devices in team

Teams Password Healths

  • Teams Password Health

    Get password health information of the team

Teams Status

  • Teams Status

    Get the team status, covering the plan name, creation date, seat usage and SSO configuration of the team the API key is bound to

Remote Times

  • Get Remote Time

    Retrieve the UNIX timestamp in seconds of the current time according to Dashlane servers

Set Up Your Dashlane MCP Server in Minutes

One endpoint. Any framework. Your agent is talking to Dashlane 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>"
      ]
    }
  }
}

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All developer 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 Hundreds of Connector Builds Taught Us

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

14 min read

Dashlane MCP Server FAQ

Does StackOne have a Dashlane MCP server?
Yes. StackOne offers a hosted Dashlane MCP server, 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.
Dashlane MCP server vs direct API integration — what's the difference?
A Dashlane MCP server and direct API integration serve different use cases. Direct API integration is for software-to-software — backend code calling Dashlane. A Dashlane 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 Dashlane at runtime. StackOne provides both.
How does Dashlane authentication work for AI agents?
Dashlane 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 Dashlane account; StackOne handles token exchange, storage, and refresh. Credentials never reach the LLM, and each user is isolated via origin_owner_id.
Are Dashlane MCP tools vulnerable to prompt injection?
Yes — Dashlane 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 Dashlane agent and how do I avoid it?
Context bloat happens when Dashlane tool schemas and API responses eat your Dashlane agent's memory, preventing it from reasoning effectively. A single Dashlane 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 Dashlane agent can access?
Yes — you can limit which actions your Dashlane 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 Dashlane MCP server?
Yes — you can create custom agent actions for your Dashlane MCP server using Connector Builder. It's an integration agent your coding assistant (Claude Code, Cursor, or Copilot) can invoke to research Dashlane's API, generate production-ready connector YAML, test against the live API, and validate before you ship.
When should I NOT use a Dashlane MCP server?
Skip a Dashlane MCP server if your integration is purely software-to-software — direct Dashlane 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 Dashlane actions at runtime.
What AI frameworks and AI clients does the StackOne Dashlane MCP server support?
The StackOne Dashlane 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.

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