MCP server

Harness Atlas

io.github.pawel-kowalczyk/harness-atlas

Checked 26 Oct 2026, 08:29 UTC · Connected to it and listed its tools

Search 500+ wire-harness & cable-assembly manufacturers by country, industry, and capability.

Working at last checkAbout 685 tokens per request once connected2 tools

Website Source

https://harnessatlas.com/api/mcp

At a glance

Type: MCP server
Publisher: Not verified
Status: Working at last check
Tools: 2
Token cost: About 685 tokens per request
Sets up in: Claude Code, Claude Desktop, Codex, Gemini CLI, Cursor, VS Code, Antigravity, ChatGPT, OpenAI API, Grok
Last checked: 26 Oct 2026, 08:29 UTC

Connect it to your agent

Add to Cursor Add to VS Code VS Code Insiders

Opens the app, which shows the server and asks you to confirm. For other apps, copy the setup below.

Claude Code

claude mcp add --transport http harness-atlas https://harnessatlas.com/api/mcp

Claude Desktop

Settings → Connectors → Add custom connector, and paste the URL.

Codex (config.toml)

[mcp_servers.harness-atlas]
url = "https://harnessatlas.com/api/mcp"

Gemini CLI

{"mcpServers":{"harness-atlas":{"httpUrl":"https://harnessatlas.com/api/mcp"}}}

Cursor

{"mcpServers":{"harness-atlas":{"url":"https://harnessatlas.com/api/mcp"}}}

VS Code

{"servers":{"harness-atlas":{"type":"http","url":"https://harnessatlas.com/api/mcp"}}}

Antigravity

agy mcp add harness-atlas https://harnessatlas.com/api/mcp

ChatGPT

Settings → Apps & Connectors → Advanced settings: turn on Developer mode, then Create a connector and paste the URL. Which plans can do this varies.

OpenAI API (Responses tools)

{"type":"mcp","server_label":"harness-atlas","server_url":"https://harnessatlas.com/api/mcp","require_approval":"always"}

Grok (xAI API tools)

{"type":"mcp","server_label":"harness-atlas","server_url":"https://harnessatlas.com/api/mcp"}

Tools

find_alternative ~341 tokens
Cross-reference a wire-harness component part number (connectors, terminals, seals, cable protection) against the XrefBase equivalence graph. Results are grouped by how strong the relationship is, and the groups are not interchangeable: `verified_replacements` are corroborated drop-in or manufacture
find_manufacturer ~344 tokens
Search the Harness Atlas directory of wire-harness and cable-assembly manufacturers. Filter by country, industry served, process capability, or name. Returns listed manufacturer profiles (location, website, industries, capabilities).

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