ONES — Claude Code MCP server: features and setup
Connect Claude Code to an ONES workspace to look up projects and issues, search Wiki content, and act on records your account can access.
claude mcp add --transport http ones https://us.ones.com/mcpWhat ONES does
ONES connects to Claude Code over HTTP. Its tools cover project and issue lookup, sprint and comment records, test cases, and work-hour entries. You can also retrieve Wiki pages and read supported attachments.
OAuth handles authorization. Which actions are available depends on the account's permissions and the workspace configuration. The listed endpoint serves the US deployment; a regional or private workspace may use a different address.
Add the server with the Claude Code command, then finish sign-in in your browser. Before creating or changing a record, ask the agent to show the target and proposed fields. Required fields and permitted operations vary by workspace.
What it helps with
- locate a project and list assigned issues
- retrieve an issue's status and comments
- search Wiki pages for a process
- prepare an issue creation or status change
Example prompts for the agent
- Use ONES to find the
Mobile appproject and show my issues without changing records. - Retrieve issue
<issue ID>and summarize its current status and comments. - Search my ONES Wiki for
<release process>and outline the steps on the matching page.
How to install ONES
Platform CLI: remote server
claude mcp add --transport http ones https://us.ones.com/mcpPlatform CLI: remote server
codex mcp add ones --url https://us.ones.com/mcpConfig file
{
"mcpServers": {
"ones": {
"url": "https://us.ones.com/mcp"
}
}
}Config file
{
"servers": {
"ones": {
"type": "http",
"url": "https://us.ones.com/mcp"
}
}
}Platform CLI: remote server
gemini mcp add -t http ones https://us.ones.com/mcpStep by step, with commands for each platform: How to add an MCP server to Claude Code, Codex, Cursor, VS Code, Gemini CLI and more
Questions about ONES
How do I install ONES in Claude Code?
Add the server with claude mcp add --transport http ones https://us.ones.com/mcp. Then complete OAuth sign-in in your browser.
What does ONES do?
It connects Claude Code to ONES tools for projects, issues, test cases, work-hour records, and Wiki content. The available actions depend on user permissions and workspace settings.
Does ONES work with every ONES deployment?
The supplied endpoint serves the US deployment. A regional or private workspace may need a different MCP address.
