Postcodes vs Atlassian MCP Server

A side-by-side look at the Postcodes and Atlassian MCP Server MCP servers: transport, auth, tools, quality signals, and the config to install either one in Claude, Cursor, Windsurf or VS Code.

Postcodes logoPostcodesLocation Services · Local subprocess (stdio)Postcodes MCP — wraps postcodes.io UK postcode API (free, no auth)53GoodAuth: not declaredAtlassian MCP Server logoAtlassian MCP ServerVersion Control · Remote HTTP/SSEOfficial remote MCP server for Atlassian. Securely connect Jira, Confluence, Jira Service Management, Bitbucket, and Compass to Claude, ChatGPT, Cursor, VS Code, and other AI tools using OAuth 2.1 or API tokens.80ExcellentAuth: other

Verdict: choose Postcodes for location services work as a local process; choose Atlassian MCP Server for version control over a hosted endpoint. You can also run both side by side in one mcpServers block.

Which MCP server should you choose?

Postcodes logoChoose Postcodes when

  • You need dedicated capabilities in the Location Services domain.
  • You prefer a local stdio subprocess transport.
  • You want tools like lookup_postcode, nearest_postcodes, validate_postcode.
Explore Postcodes

Atlassian MCP Server logoChoose Atlassian MCP Server when

  • You need dedicated capabilities in the Version Control domain.
  • You prefer a remote HTTP/SSE transport.
  • Its auth model fits you: other.
Explore Atlassian MCP Server

Feature & specification comparison

Rows where the two servers differ are marked.

SpecPostcodes logoPostcodesAtlassian MCP Server logoAtlassian MCP Server
CategoryLocation ServicesVersion Control
Quality signal53/100 · Good80/100 · Excellent
Install commandConfirmedConfirmed
TransportLocal subprocess (stdio)Remote HTTP/SSE
AuthNot declaredother
PricingNot declaredFree
Required env varsNone listedNone listed
Verified ownerCommunity listing Verified
GitHub stars01,109
Directory activity 1 views 0 installs 0 upvotes 9 views 0 installs 1 upvotes
Tools4Not listed

Tools & capabilities

Postcodes tools 4

  • lookup_postcodeGet geographic details for a UK postcode (e.g., 'SW1A 1AA'). Returns coordinates, region, district, ward, and constituency.
  • nearest_postcodesFind nearby UK postcodes sorted by distance from a given postcode (e.g., 'SW1A 1AA'). Returns list with coordinates.
  • validate_postcodeValidate a UK postcode format (e.g., 'SW1A 1AA'). Returns whether it's valid and format details.
  • random_postcodeGet a random valid UK postcode with full geographic details. Returns coordinates, region, district, ward, and constituency.

Atlassian MCP Server tools

No tool names declared yet. Check the project README from the listing page.

Ready-to-paste client configs

Paste either block (or both) into your client config, e.g. claude_desktop_config.json or ~/.cursor/mcp.json. We only show a config when the install command is confirmed.

Postcodes

mcpServers (Claude Desktop / Cursor)
{
  "mcpServers": {
    "postcodes": {
      "command": "npx",
      "args": [
        "-y",
        "@pipeworx/mcp-postcodes"
      ]
    }
  }
}

Atlassian MCP Server

mcpServers (Claude Desktop / Cursor)
{
  "mcpServers": {
    "atlassian-mcp-server": {
      "url": "https://mcp.atlassian.com/v2/mcp"
    }
  }
}

Frequently asked questions

Postcodes is categorized under Location Services and uses a local stdio subprocess. Atlassian MCP Server belongs to Version Control and uses a remote HTTP/SSE transport. Pick Postcodes for location services work and Atlassian MCP Server for version control.

Copy the mcpServers block from the config section on this page into your client's config (for example claude_desktop_config.json or ~/.cursor/mcp.json), then fully restart the client.

Postcodes has no declared pricing — check the project's own site. Atlassian MCP Server is listed as free. Auth: other. If a server needs environment variables such as API keys, define them under the env key in your client's MCP config.

Yes. MCP clients support multiple servers: add postcodes and atlassian-mcp-server as separate keys in the same mcpServers object, and your assistant will call tools from either one.

On AllMCPs, Postcodes has a quality signal of 53/100 (Good) with 1 views, 0 installs and 0 GitHub stars. Atlassian MCP Server has 80/100 (Excellent) with 9 views, 0 installs and 1,109 GitHub stars.