SIC Codes UK
Rank #7,490io.github.jackmmaher/sic-codes
UK SIC code lookup, GICS/ICB mapping, and Companies House search. 731 codes, 5.6M companies.
What you can do with SIC Codes UK
SIC Codes UK is a Model Context Protocol (MCP) server published by jackmmaher. It ranks #7,490 of 167,945 active servers on MCP Toplist. SIC Codes UK is listed across 2 registries — Official MCP and mcp.so, with 4 tracked versions. It was first listed on May 1, 2026 and most recently updated on May 8, 2026.
Not verifiedMCP Toplist has not yet written a checked profile for this server, so the paragraph above is assembled from registry data only. The repository README is the authority on what it does.
What SIC Codes UK can and cannot do
Not verifiedMCP Toplist has not catalogued this server's tools or limitations. The repository README lists them.
What you need before using SIC Codes UK
The registry listing declares no required environment variables or authentication. This is declared metadata, not a verified install — the repository README is the authority.
MCP Toplist probed the public endpoint on Oct 25, 2026 and could not complete the MCP handshake (jsonrpc error). Requirements remain unverified.
Declared by mcp.so, last synced Nov 3, 2026. Not independently verified by MCP Toplist.
Hosted endpoint declared as public.
Connect SIC Codes UK and confirm it works
claude mcp add --transport http sic-codes https://siccodes.co.uk/api/mcpclaude mcp add sic-codes -- npx -y sic-codes-mcp[mcp_servers.sic-codes]
url = "https://siccodes.co.uk/api/mcp"Add to ~/.codex/config.toml.
[mcp_servers.sic-codes]
command = "npx"
args = ["-y", "sic-codes-mcp"]Add to ~/.codex/config.toml.
https://siccodes.co.uk/api/mcpSettings → Connectors → “Add custom connector”, then paste this URL.
{
"mcpServers": {
"sic-codes": {
"command": "npx",
"args": [
"-y",
"sic-codes-mcp"
]
}
}
}Add to claude_desktop_config.json (Settings → Developer → Edit Config).
{
"mcpServers": {
"sic-codes": {
"url": "https://siccodes.co.uk/api/mcp"
}
}
}Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (per project).
{
"mcpServers": {
"sic-codes": {
"command": "npx",
"args": [
"-y",
"sic-codes-mcp"
]
}
}
}Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (per project).
{
"servers": {
"sic-codes": {
"type": "http",
"url": "https://siccodes.co.uk/api/mcp"
}
}
}Save as .vscode/mcp.json in your workspace.
{
"servers": {
"sic-codes": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"sic-codes-mcp"
]
}
}
}Save as .vscode/mcp.json in your workspace.
{
"mcpServers": {
"sic-codes": {
"serverUrl": "https://siccodes.co.uk/api/mcp"
}
}
}Add to ~/.codeium/windsurf/mcp_config.json.
{
"mcpServers": {
"sic-codes": {
"command": "npx",
"args": [
"-y",
"sic-codes-mcp"
]
}
}
}Add to ~/.codeium/windsurf/mcp_config.json.
{
"mcpServers": {
"sic-codes": {
"url": "https://siccodes.co.uk/api/mcp"
}
}
}{
"mcpServers": {
"sic-codes": {
"command": "npx",
"args": [
"-y",
"sic-codes-mcp"
]
}
}
}After adding the config, ask your client to list this server's tools. A tool list confirms the connection; an empty list or an error means the server did not start or needs credentials.
When to choose another server
No task-specific alternatives are catalogued for SIC Codes UKyet; the list above is its publisher's other servers.
What changed, and when this was checked
- First listed
- May 1, 2026
- Latest version published
- May 8, 2026
- Version history
- 4 versions tracked (below)
- Requirements evidence
- MCP Toplist probed the public endpoint on Oct 25, 2026 and could not complete the MCP handshake (jsonrpc error). Requirements remain unverified.
- Profile checked
- Not yet — purpose, capabilities and requirements above come from registry data only
- Ranking data as of
- Nov 3, 2026
- Official MCP ↗listed since May 4, 2026 · still listed
- mcp.so ↗listed since Jun 4, 2026 · still listed
Do you maintain SIC Codes UK? to correct or enrich this profile.
Available versions (4)
| Version | Published |
|---|---|
| 3.0.0 | May 8, 2026 |
| 2.1.0 | May 4, 2026 |
| 2.0.0 | May 4, 2026 |
| 1.0.0 | May 1, 2026 |
Ranks ahead of 160,455 of 167,945 servers on MCP Toplist.
Show your rank
Maintain this server? Add the live rank badge to your README — it updates automatically as the leaderboard changes.
[](https://mcptoplist.com/server/io.github.jackmmaher%2Fsic-codes)<a href="https://mcptoplist.com/server/io.github.jackmmaher%2Fsic-codes"><img src="https://mcptoplist.com/badge/io.github.jackmmaher%2Fsic-codes.svg" alt="MCP Toplist: Top 5% of 167,945" /></a>Variants: append ?metric=score or ?metric=stars to the image URL.
Frequently asked questions
- Who maintains SIC Codes UK?
- SIC Codes UK is maintained by jackmmaher, which publishes 2 MCP servers (4 total versions) tracked on MCP Toplist.
- Is SIC Codes UK listed on the Official MCP Registry?
- Yes — SIC Codes UK is listed on the Official MCP Registry, alongside mcp.so.
- How many versions does SIC Codes UK have?
- MCP Toplist tracks 4 versions of SIC Codes UK, most recently published on May 8, 2026.
- Where can I find the source code for SIC Codes UK?
- The source code for SIC Codes UK is hosted at github.com/jackmmaher/siccodes.co.uk.
Do you run this server?
Community projects list the MCP servers behind real agents and apps. Publish yours and this page will link to it.