Smithery

Connect through Smithery using the published server entry onehorizon/onehorizon. If you are choosing between MCP setup paths, start with MCP.

Open the published listing when you want Smithery to manage the MCP server entry.

Prerequisites

• An account with access to at least one workspace (sign up at onehorizon.ai/app/auth/signup).
• A Smithery account.
• Node.js 20+ (required by the Smithery CLI).
• Smithery CLI access:
  • Global install (optional): npm install -g @smithery/cli@latest
  • No install path: use npx -y @smithery/cli@latest ... for each command.

Quick start with Smithery CLI

# 1) Authenticate with Smitherynpx -y @smithery/cli@latest auth login
# 2) Connect this server with an explicit connection IDnpx -y @smithery/cli@latest mcp add onehorizon/onehorizon --id onehorizon
# 3) If output says auth_required, open setupUrlopen "https://api.smithery.ai/connect/onehorizon/onehorizon/setup"
# 4) Browse tools with the connection IDnpx -y @smithery/cli@latest tool list onehorizon
# 5) Call a toolnpx -y @smithery/cli@latest tool call onehorizon list-taxonomy '{}'
# 6) Check connected MCP entries and statusesnpx -y @smithery/cli@latest mcp list

If you installed Smithery globally, you can replace npx -y @smithery/cli@latest with smithery.

Connect from the Smithery UI

1. Open the Smithery listing.
2. Use Smithery's connect flow.
3. Smithery runs an npx command locally to start a STDIO bridge to the remote Smithery endpoint.

Direct MCP endpoint

After mcp add, Smithery CLI currently reports the MCP URL as:

https://server.smithery.ai/onehorizon/onehorizon

If the connection status is auth_required, Smithery also returns a setupUrl. Open that URL in your browser and complete authorization before calling tools.

Use npx -y @smithery/cli@latest mcp list to confirm the connection is no longer in auth_required. The OAuth model is the same user-granted access described in OAuth Apps.

Available tools

Major tool groups include initiatives, bugs and feature requests, todos, recaps, team lookups, taxonomy, and comments.

Run this command to fetch the current list:

npx -y @smithery/cli@latest tool list onehorizon

Troubleshooting