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Palantir MCP Server

Foundry platform data access via Model Context Protocol wrappers.

Data last scanned today · Reviewed today

63★ 15TypeScriptMIT

Overview

This tool acts as a lightweight bridge for fetching and deploying the @palantir/mcp package directly from Palantir Foundry environments. It simplifies the setup process by automating registry configuration and package retrieval for users working within secure Foundry instances. It performs preflight validation on your Node.js environment, network connectivity, and user tokens. Once validated, it downloads the necessary packages to execute commands against your specified Foundry API URL.

Our verdict

With a security score of 40/100, this server is classified as high risk. The primary security concern is that it is a community-maintained project rather than an official release from the vendor, and its authentication and read-only behaviors have not yet undergone an editorial or technical review. Users should exercise caution when handling tokens and sensitive data, as this implementation has not been vetted for production security standards.

Requires only two direct dependencies for lower supply-chain risk
Includes documented support for automated installation and execution
Open-source MIT licensed codebase available for community inspection

Security score of 40/100 indicates significant high-risk factors
Lack of official vendor maintenance or security oversight
Authentication and read-only mechanisms remain unverified

Setup

Claude Desktop

{
  "mcpServers": {
    "palantir-mcp": {
      "args": [
        "-y",
        "palantir-mcp"
      ],
      "command": "npx"
    }
  }
}

Paste into ~/Library/Application Support/Claude/claude_desktop_config.json (macOS) or %APPDATA%\Claude\claude_desktop_config.json (Windows), then restart Claude Desktop. Some servers require API keys or tokens as environment variables — check the project's README and add an "env" object if needed.

No read-only mode — running this grants full read/write access.
No built-in authentication — anyone with access to this config can invoke every tool it exposes.

Compatibility

Client	Local	Docker	Remote	Read-only
Claude Desktop
Cursor
VS Code
Windsurf
ChatGPT

Frequently asked questions

›What are the system requirements for running this server?

You must have Node.js version 18 or higher installed.

›What information is required to authenticate with the server?

You need access to a Foundry instance and a valid Foundry user token with appropriate permissions.

›How does the server handle package retrieval?

The server automatically configures NPM to use Foundry's internal package registry to download the @palantir/mcp package.

›What kind of preflight checks are performed at startup?

The server validates your Node.js version, ensures network connectivity to the Foundry instance, and verifies your authentication token.

›Where should I report issues if I encounter a problem?

Issues regarding this wrapper tool should be opened in the GitHub repository, while issues with the underlying @palantir/mcp package should be directed to Foundry support.

Changelog

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