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Xyleme MCP Server
for AI Agents

Production-ready Xyleme MCP server with 79 extensible actions — plus built-in authentication, security, and optimized execution.

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Xyleme MCP Server
Built by StackOne StackOne

Coverage

79 Agent Actions

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

MCP Actions → Create Actions →

Authentication

Agent Tool Authentication

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

Agent Auth →

Security

Agent Protection

Every Xyleme 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 Xyleme call.

Tools Discovery →

What is the Xyleme MCP Server?

A Xyleme MCP server lets AI agents read and write Xyleme data through the Model Context Protocol — Anthropic's open standard for connecting LLMs to external tools. StackOne's Xyleme MCP server ships with 79 pre-built actions, fully extensible via the Connector Builder — plus managed authentication, prompt injection defense, and optimized agent context. Connect it from MCP clients like Claude Desktop, Cursor, and VS Code, or from agent frameworks like OpenAI Agents SDK, LangChain, and Vercel AI SDK.

All Xyleme MCP Tools and Actions

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

Channel Classifications

  • Add Channel Classification

    Add a classification to a channel

  • List Channel Classifications

    Retrieve a list of classifications for a specific channel

  • Remove Channel Classification

    Remove a classification from a channel

Channels

  • Create Channel

    Create a new channel

  • List Channels

    Retrieve a list of channels accessible to the user

  • Get Channel

    Retrieve details of a specific channel

  • Search Channel

    Perform a search within a specific channel

  • Update Channel

    Update a channel's configuration and display settings

  • Delete Channel

    Delete a channel from the platform

Classifications

  • Create Classification

    Create a new classification

  • List Classifications

    Retrieve a list of all classifications

  • Get Classification

    Retrieve details of a specific classification

  • Search Classifications

    Search the list of classifications

  • Update Classification

    Update or move a classification

  • Delete Classification

    Delete a classification and its descendants

Comments

  • Get Comment

    Retrieve details of a specific comment

  • Update Comment

    Edit a comment

  • Delete Comment

    Delete a comment

Custom Attributes

  • Create Custom Attribute

    Create a new custom attribute

  • List Custom Attributes

    Retrieve a list of all custom attributes

  • Get Custom Attribute

    Retrieve details of a specific custom attribute

  • Update Custom Attribute

    Update an existing custom attribute

  • Delete Custom Attribute

    Delete a custom attribute

Document Historys

  • List Document History

    Retrieve a document's history

  • Get Document History

    Retrieve details of a specific document history event

Documents

  • Get Document

    Get document details

  • Update Document

    Update or move document

  • Delete Document

    Delete document

Document Versions

  • List Document Versions

    Get list of a document's versions

  • Get Document Version

    Get details of a document version

  • Update Document Version

    Update details of a document version

Document Version Content Objects

  • List Document Version Content Objects

    Get list of a document version's content objects

  • Get Document Version Content Object

    Get details of a document version's content object

  • Update Document Version Content Object

    Update a document version's content object

Document Version Comments

  • Create Document Version Comment

    Create a new comment on a document version

  • List Document Version Comments

    Get list of comments for a document version

Groups

  • Create Group

    Create a new group

  • List Groups

    Retrieve a list of all groups

  • Get Group

    Get details of a specific group

  • Update Group

    Update a group

  • Delete Group

    Delete a group

Users

  • Create User

    Create a new user

  • List Users

    Retrieve a paginated list of all users with access to the Xyleme system

  • Get User

    Get user details

  • Update User

    Update the specified user

  • Delete User

    Delete a user

Other (33)

  • Add Document To Favorites

    Add the specified document to the current user's favorites

  • Add Classification To Document Version Content Object

    Add a classification to a document version's content object

  • Add Classifications To Document Version

    Add classifications from version

  • Add Classification To Document Version

    Add classification to version

  • Add Custom Attributes To Document Version

    Add custom attributes to a document version

  • Add User To Group

    Add a user to a group

  • List Channel Permissions

    Retrieve a list of permissions for a specific channel

  • List Channel Facets

    Retrieve all facets for a specific channel

  • List Classification Descendants

    Retrieve a list of a classification and its descendants

  • List Classification Children

    Retrieve a list of a classification's children

  • List Classification Ancestors

    Retrieve a list of a classification's ancestors

  • List Classification Document Versions

    Retrieve a list of document versions for a classification

  • List Classification Content Objects

    Retrieve a list of content objects for a classification

  • List Root Classifications

    Retrieve a list of root classifications

  • List All Document History Events

    Retrieve a list of all document history events

  • List All Documents

    Retrieve a list of all documents

  • List Accessible Documents

    Get list of accessible documents

  • List Document Languages

    Get list of supported and unsupported languages

  • List Document Resource Types

    Get list of supported and unsupported resource types

  • Get Latest Document Version

    Get the latest version details for a document

  • List Document Version Content Object Classifications

    Get list of classifications for a document version's content object

  • List Document Version Content Object Custom Attributes

    Get list of custom attributes for a document version's content object

  • List Document Version Content Links

    Get list of content links for a document version

  • List Document Version Classifications

    List version classifications

  • List Document Version Custom Attributes

    Get list of custom attributes for a document version

  • List Group Members

    Get list of a group's users

  • Search Content

    Search for documents and learning objects across the platform

  • Remove Document From Favorites

    Remove the specified document from the current user's favorites

  • Remove Classification From Document Version Content Object

    Remove a classification from a document version's content object

  • Remove Classifications From Document Version

    Remove classifications from version

  • Remove Classification From Document Version

    Remove classification from version

  • Remove Custom Attributes From Document Version

    Remove custom attributes from a document version

  • Remove User From Group

    Remove a user from a group

Set Up Your Xyleme MCP Server in Minutes

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

MCP Clients

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>"
      ]
    }
  }
}

More Learning / LMS MCP Servers

Saba

122+ actions

360Learning

78+ actions

Adobe Learning Manager

72+ actions

Go1

69+ actions

SAP SuccessFactors

69+ actions

Discourse

67+ actions

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56+ actions

All Learning / LMS MCP Servers →

Xyleme MCP Server 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

Xyleme MCP Server FAQ

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

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