Koskamo

temporal-mcp-server

An open-source MCP server providing time, timezone, and duration tools. It supports IANA timezone handling, DST-correct date arithmetic, and calendar-aware month calculations. Users can run it locally over stdio with clients like Claude Desktop or Code, or access a public hosted instance via HTTP.

Package and access

Local package with source-attributed installation metadata. Koskamo does not execute packages during review.

temporal-mcp-server logo, by jordanburkeCommunity listingLocal stdioSource reviewed; not executedPublished by jordanburke
Vendor documentation

What you can do with it

  • Get current time in any IANA timezone
  • Convert timestamps between timezones
  • Add or subtract durations with calendar awareness
  • Calculate elapsed time between two timestamps

Source and maintenance

Community listingRegistry 0.2.3
mcp-registry: io.github.jordanburke/temporal-mcp-server@0.2.3Source repository
Maintenance checked

Packages and installation

Source-provided package data. Koskamo has not executed or live-probed this package.

temporal-mcp-server 0.2.3

npm
temporal-mcp-server package definition
{
  "version": "0.2.3",
  "transport": "stdio",
  "identifier": "temporal-mcp-server",
  "registryType": "npm",
  "environmentVariables": [
    {
      "name": "PORT",
      "format": "number",
      "description": "Port to listen on when started with --http (default 3333). Ignored in the default stdio mode."
    }
  ]
}

Tools

Reported by the attributed source; not independently observed by Koskamo.

No tool definitions available.

Connect from your client

Each snippet configures the same source-provided package; replace placeholders before use.

This server is operated by the named third party. Listing and endpoint checks are not an endorsement or a security audit. Review the operator's permissions, terms, and data handling before connecting. How listings are checked and corrected.

Cursor

Merge this local stdio configuration, replace every placeholder environment value, and restart Cursor. Koskamo has not executed this package.
Cursor configuration
{
  "mcpServers": {
    "temporal-mcp-server": {
      "command": "npx",
      "args": [
        "-y",
        "temporal-mcp-server@0.2.3"
      ],
      "env": {
        "PORT": "<YOUR_PORT>"
      }
    }
  }
}

Cline

Merge this local stdio configuration, replace every placeholder environment value, and restart Cline. Koskamo has not executed this package.
Cline configuration
{
  "mcpServers": {
    "temporal-mcp-server": {
      "command": "npx",
      "args": [
        "-y",
        "temporal-mcp-server@0.2.3"
      ],
      "env": {
        "PORT": "<YOUR_PORT>"
      }
    }
  }
}

VS Code

Merge this local stdio configuration, replace every placeholder environment value, and restart VS Code. Koskamo has not executed this package.
VS Code configuration
{
  "servers": {
    "temporal-mcp-server": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "temporal-mcp-server@0.2.3"
      ],
      "env": {
        "PORT": "<YOUR_PORT>"
      }
    }
  }
}

Claude Desktop

Merge this local stdio configuration, replace every placeholder environment value, and restart Claude Desktop. Koskamo has not executed this package.
Claude Desktop configuration
{
  "mcpServers": {
    "temporal-mcp-server": {
      "command": "npx",
      "args": [
        "-y",
        "temporal-mcp-server@0.2.3"
      ],
      "env": {
        "PORT": "<YOUR_PORT>"
      }
    }
  }
}

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