UK Data: Software packages and vulnerabilities

uk.co.relinessPublished by reliness.co.ukOfficial publisherv1.4.0Updated Nov 4, 2026

Package versions, licences and known vulnerabilities for npm, PyPI, crates, Go, Maven, NuGet

The publisher's own server: UK Data: Compliance and finance checks

VerifiedStreamable HTTPWeb executableDeveloper Tools Security & Monitoring

Server details

Identifier: uk.co.reliness/software-supply-chain
Transport: Streamable HTTP
Runtime: Web executable
Trust: Verified
Published: Nov 4, 2026

Security note

MCP servers receive tool arguments from a conversation and may perform external actions. Review what a server can do before you enable it, and give it only the access it needs.

The registry verified that this server's namespace belongs to reliness.co.uk, which also runs its endpoint. That identifies the publisher; it does not make the server's tools safe.

SourceWeft's checks cover whether the listing is complete and the endpoint answered; they do not review the server's code or what its tools do.

Add a badge to your README

Show readers this MCP server is listed on SourceWeft. The badge links to this page.

[![Listed on SourceWeft](https://sourceweft.com/badge/mcp/uk.co.reliness%2Fsoftware-supply-chain.svg)](https://sourceweft.com/mcp/uk.co.reliness%2Fsoftware-supply-chain?utm_source=readme&utm_medium=badge)

Overview

AI-generated overview

Remote MCP server that lets an assistant look up package versions, licences and known vulnerabilities across npm, PyPI, crates, Go, Maven and NuGet.

What you can do: Look up a package's latest version, publish date, deprecation status, licences, advisories and links
Check known vulnerabilities for a single package version or a batch of up to 500 entries, with severity and fixed versions
When to use it: Useful when reviewing dependencies, auditing a project's package list for known vulnerabilities, or checking licence and deprecation status before adopting or upgrading a package.
Requirements: A remote endpoint over streamable HTTP; nothing to install locally. An optional Authorization header with a bearer key raises the free daily allowance; a free key is obtained from the provider's key endpoint. Each call consumes credits (1 for package info, 2 for vulnerability checks).

Before you install

Calls are metered by credits, so heavy use may require a paid key. Package names and versions you submit are sent to the provider and on to deps.dev and OSV. The Authorization key is a secret and should be kept out of shared logs.

Installation

In SourceWeft

Open UK Data: Software packages and vulnerabilities in the dashboard and add it to a workspace.
Enable the server for the chats that should use its tools.

Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.

Use with an agent

Paste this prompt into Claude Code, Codex, Cursor or another agent — or into SourceWeft chat. The agent reads this server's install guide, shows you its publisher, endpoint and sign-in, and adds it to your client once you agree. Keys never go into a command.

Read https://sourceweft.com/mcp/uk.co.reliness%2Fsoftware-supply-chain/install.md and connect the MCP server it describes to my client. Before changing any config, show me its publisher, endpoint and sign-in method and wait for my OK. Never put an API key in a command or in a file I would commit; ask me where it should come from.

Read the install guide the agent follows

Other MCP clients

Add this to your client's mcpServers config.

{
  "mcpServers": {
    "uk-data-software-packages-and-vulnerabil": {
      "type": "http",
      "url": "https://ukdata.reliness.co.uk/mcp/software-supply-chain"
    }
  }
}

Tools

package_info

Latest version, publish date, deprecation, licences, advisories and links for a package (deps.dev). (cost: 1 credit)

Parametersnameecosystem

vuln_check

Known vulnerabilities (OSV) for a package@version or a list of up to 500 (array of {ecosystem,name,version} or text "name@version" per line), with severity and fixed versions. (cost: 2 credits)

Parametersnameversionpackagesecosystem

Version history

v1.4.0LatestNov 4, 2026

Score

83% of the applicable checks met

How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.

Reached in the last 30 daysRequired25 pts
Auth declaredRequired10 pts
Tools listedRequired15 pts
DescriptionRequired15 pts
Logo10 pts
Documentation15 pts
Declare a GitHub repository with a README, or serve resource_documentation in the OAuth protected-resource metadata.
LicenseNot applicable
A hosted service is used under its provider's terms, so no license is expected here. This check is left out of the percentage.