How do I find my Pixso Client ID and Secret?

Log in to the Pixso Enterprise Management console, navigate to [OpenAPI Management] → [Application Details], and you will find your Client ID and Client Secret there.

What is a 'fileKey' in Pixso?

The `fileKey` is the unique identifier found in the URL of your Pixso design file. It typically appears after `/file/` in the browser address bar.

Can I read design node information through the agent?

Yes. Use the `list_nodes` tool with the file key and optional node IDs to retrieve detailed data about frames, layers, and their properties.

Pixso MCP Server for LangChain 10 tools — connect in under 2 minutes

Name: Pixso
Availability: InStock
Author: Vinkius

python.langchain.com/docs/integrations/tools/mcp

Built by Vinkius GDPR 10 Tools Framework

LangChain is the leading Python framework for composable LLM applications. Connect Pixso through Vinkius and LangChain agents can call every tool natively. combine them with retrievers, memory, and output parsers for sophisticated AI pipelines.

Get MCP Server for AI Agents

ASK AI ABOUT THIS MCP SERVER

Open in ChatGPT Open in Claude Open in Perplexity

Vinkius supports streamable HTTP and SSE.

python

import asyncio
from langchain_mcp_adapters.client import MultiServerMCPClient
from langchain_openai import ChatOpenAI
from langgraph.prebuilt import create_react_agent

async def main():
    # Your Vinkius token. get it at cloud.vinkius.com
    async with MultiServerMCPClient({
        "pixso": {
            "transport": "streamable_http",
            "url": "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp",
        }
    }) as client:
        tools = client.get_tools()
        agent = create_react_agent(
            ChatOpenAI(model="gpt-4o"),
            tools,
        )
        response = await agent.ainvoke({
            "messages": [{
                "role": "user",
                "content": "Using Pixso, show me what tools are available.",
            }]
        })
        print(response["messages"][-1].content)

asyncio.run(main())

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IAMAccess control

EU AI ActCompliant

DLPData protection

V8 IsolateSandboxed

Ed25519Audit chain

<40msKill switch

Stream every event to Splunk, Datadog, or your own webhook in real-time

* Every MCP server runs on Vinkius-managed infrastructure inside AWS - a purpose-built runtime with per-request V8 isolates, Ed25519 signed audit chains, and sub-40ms cold starts optimized for native MCP execution. See our infrastructure

About Pixso MCP Server

Empower your AI agent to orchestrate your design workflow with Pixso, the leading professional design tool for team collaboration. By connecting Pixso to your agent, you transform complex design file navigation and project coordination into a natural conversation. Your agent can instantly list your files, retrieve design nodes (frames and layers), audit style libraries, and even browse version history without you ever needing to navigate the complex design workspace. Whether you are managing a large-scale design system or a specific UI project, your agent acts as a real-time design assistant, keeping your assets organized and your team aligned.

LangChain's ecosystem of 500+ components combines seamlessly with Pixso through native MCP adapters. Connect 10 tools via Vinkius and use ReAct agents, Plan-and-Execute strategies, or custom agent architectures. with LangSmith tracing giving full visibility into every tool call, latency, and token cost.

What you can do

File Orchestration — List all accessible design files and projects across your Pixso workspace.
Node Management — Retrieve granular design nodes and layers to understand your UI structure instantly.
Team Coordination — Browse teams and projects to manage collaboration and assignments effectively.
Collaboration Monitoring — List file comments and organization members to stay informed about team updates.
Style Auditing — List defined design styles, including colors and typography, across your files.
Version Control — Check the version history of design files to track changes and milestones.

The Pixso MCP Server exposes 10 tools through the Vinkius. Connect it to LangChain in under two minutes — no API keys to rotate, no infrastructure to provision, no vendor lock-in. Your configuration, your data, your control.

How to Connect Pixso to LangChain via MCP

Follow these steps to integrate the Pixso MCP Server with LangChain.

Install dependencies

Run pip install langchain langchain-mcp-adapters langgraph langchain-openai

Replace the token

Replace [YOUR_TOKEN_HERE] with your Vinkius token

Run the agent

Save the code and run python agent.py

Explore tools

The agent discovers 10 tools from Pixso via MCP

Why Use LangChain with the Pixso MCP Server

LangChain provides unique advantages when paired with Pixso through the Model Context Protocol.

The largest ecosystem of integrations, chains, and agents. combine Pixso MCP tools with 500+ LangChain components

Agent architecture supports ReAct, Plan-and-Execute, and custom strategies with full MCP tool access at every step

LangSmith tracing gives you complete visibility into tool calls, latencies, and token usage for production debugging

Memory and conversation persistence let agents maintain context across Pixso queries for multi-turn workflows

Pixso + LangChain Use Cases

Practical scenarios where LangChain combined with the Pixso MCP Server delivers measurable value.

RAG with live data: combine Pixso tool results with vector store retrievals for answers grounded in both real-time and historical data

Autonomous research agents: LangChain agents query Pixso, synthesize findings, and generate comprehensive research reports

Multi-tool orchestration: chain Pixso tools with web scrapers, databases, and calculators in a single agent run

Production monitoring: use LangSmith to trace every Pixso tool call, measure latency, and optimize your agent's performance

Pixso MCP Tools for LangChain (10)

These 10 tools become available when you connect Pixso to LangChain via MCP:

get_comments

Get file comments

get_file

Get design file details

get_file_versions

Get file version history

get_org_members

List organization members

get_project_files

Get project files

list_files

List all Pixso design files

list_nodes

List nodes in a design file

list_styles

List file styles

list_team_projects

List team projects

list_teams

List available teams

Example Prompts for Pixso in LangChain

Ready-to-use prompts you can give your LangChain agent to start working with Pixso immediately.

"List all design files in my Pixso workspace."

"Show me the comments for file 'pix-8821'."

"Retrieve the style library for design file 'branding-assets'."

Troubleshooting Pixso MCP Server with LangChain

Common issues when connecting Pixso to LangChain through the Vinkius, and how to resolve them.

MultiServerMCPClient not found

Install: pip install langchain-mcp-adapters

Pixso + LangChain FAQ

Common questions about integrating Pixso MCP Server with LangChain.

How does LangChain connect to MCP servers?

Use langchain-mcp-adapters to create an MCP client. LangChain discovers all tools and wraps them as native LangChain tools compatible with any agent type.

Which LangChain agent types work with MCP?

All agent types including ReAct, OpenAI Functions, and custom agents work with MCP tools. The tools appear as standard LangChain tools after the adapter wraps them.