io.github.mrfentmen/spdx-mcp
Use this MCP server to SPDX open source license metadata and compatibility helpers. Tools...
MCP server · by mrfentmen
About
io.github.mrfentmen/spdx-mcp is an MCP server published by mrfentmen. Marketplaces we read that list it: 1 (Official MCP Registry). We first saw it on 2026-10-11 and have recorded no change since. As of our marketplace pass on 2026-10-13.
What it asks for
- Runs on your machine
None of the marketplaces we read publishes its tools or the settings it asks for.
What it declares, asks for and runs, in full
Only install plugins from developers you trust. We list what marketplaces publish and do not test plugins.
Package
npm spdx-mcp (spdx-mcp on npm)
- npm downloads/week: 74 (2026-10-13)
- npm downloads/month: 581 (2026-10-13)
- Latest version on npm: 1.0.1, published 2026-09-27
No known vulnerabilities in OSV for 1.0.0 (checked 2026-10-13)
npm facts come from the public npm registry (registry.npmjs.org, api.npmjs.org). Each figure is the registry's own and is never added to another. A registry that publishes no figure shows none: no number is not zero. Vulnerability records come from OSV.dev (CC BY 4.0) and concern the declared version only; a listing that declares no version gets no answer. We do not scan code.
Works with
- Claude Code
- Codex
- Cursor
- VS Code
- Copilot CLI
A one-click link opens the client, which asks you to confirm before it adds the server.
From the marketplaces that list it and the MCP transport it declares, as each client documents them. We do not test plugins.
Connect
Commands and configs built only from what its marketplaces declare. We do not run them for you and do not test plugins.
As a local MCP server: npm package
Built from what Official MCP Registry declares.
claude mcp add --transport stdio spdx-mcp -- npx -y spdx-mcp[mcp_servers.spdx-mcp]
command = "npx"
args = ["-y", "spdx-mcp"]{
"mcpServers": {
"spdx-mcp": {
"command": "npx",
"args": [
"-y",
"spdx-mcp"
]
}
}
}Where it is published
| Marketplace | Status | Version | Figures | Verified | First seen |
|---|---|---|---|---|---|
| Official MCP Registry (Open the registry record) | Listed | 1.0.0 | Downloads/month (npm): 581 Downloads/week (npm): 74 |
Not marked |
Each figure is the marketplace's own and is never added up across marketplaces. A marketplace that publishes no figure shows none: no number is not zero.
What changed
Nothing has moved on this plugin since we started watching it.
Similar plugins
Products whose own names, descriptions, tools and skills are closest in meaning to this one, on every marketplace we read. Closeness is ranked within this list only.
-
spdx-license-field-lint io.github.jmshinhwa/spdx-license-field-lint
Reads the licence field in the open manifest and names every deprecated SPDX id, invalid string, PEP
-
OSS license metadata + compatibility checker MCP server.
-
mcp-license-audit io.github.webmoleai/mcp-license-audit
Audit dependency licenses for compatibility issues. Flags GPL/AGPL conflicts.
-
license-sentinel io.github.wgd5678/license-sentinel
Audit Python and npm dependency licenses before you ship, judged against how you distribute.
-
mcp-check-licenses io.github.webmoleai/mcp-check-licenses
Audit dependency licenses for compatibility issues. Flags GPL/AGPL conflicts.
-
license-compliance io.github.bighippoman/license-compliance
Scan npm dependencies for license compliance issues. Catch GPL contamination.
-
license io.github.thegridwork/license
Scan dependencies for license compliance — copyleft conflicts, unknown licenses, risk.
-
license-boundary-mcp io.github.mrfentmen/license-boundary-mcp
Summarize local license evidence and uncertainty without returning package names, license text,...
-
sbom-cyclonedx-mcp io.github.CSOAI-ORG/sbom-cyclonedx-mcp
Software Bill of Materials generation + validation in CycloneDX 1.6 and SPDX 2.3 formats. Requir...
-
Similar plugins by marketplace
The same question asked of one marketplace at a time: is there an analog of this plugin there?
Has a listing on Claude Code: claude-plugins-community (5)
-
socraticode io.github.giancarloerra/socraticode
MCP server for enterprise local codebase indexing, semantic search, and code dependency graphs.
-
Self-hosted GitHub MCP server. PAT auth, stdio transport, transport-agnostic so it works with…
-
Zero-config MCP server for searchable documentation. SQLite or PostgreSQL.
-
Sonatype Guide MCP server for software supply chain intelligence and dependency security. Analyze dependencies for vulnerabilities, get secure version recommendations, and check…
-
mdk-mcp-server io.github.SAP/mdk-mcp-server
Model Context Protocol (MCP) server for AI-assisted development of MDK applications.
Has a listing on Claude Code: claude-plugins-official (5)
-
Sonatype Guide MCP server for software supply chain intelligence and dependency security. Analyze dependencies for vulnerabilities, get secure version recommendations, and check…
-
mdk-mcp-server io.github.SAP/mdk-mcp-server
Model Context Protocol (MCP) server for AI-assisted development of MDK applications.
-
Detect an MCP server's language (Python, TypeScript or Go) and instrument it with the matching Pendo SDK so MCP tool calls flow into Pendo Agent Analytics.
-
mcp-server io.github.cap-js/mcp-server
Model Context Protocol (MCP) server for AI-assisted development of CAP applications.
-
Upstash Context7 MCP server for up-to-date documentation lookup. Connects to Context7's hosted remote MCP server (https://mcp.context7.com/mcp) — no local Node.js or npx required…
Has a listing on Claude: knowledge-work-plugins (5)
-
gk-cli com.gitkraken/gk-cli
The GitKraken MCP Server for managing repos, PRs, issues across GitHub, GitLab, Bitbucket and more.
-
The Vanta plugin connects Claude Code to Vanta's security and compliance platform through the Vanta MCP server. It combines Vanta's test-specific remediation intelligence with…
-
Figma design platform integration. Access design files, extract component information, read design tokens, and translate designs into code. Bridge the gap between design and…
-
Bring Qodo's codebase intelligence, coding standards, and code review into your coding agent.
-
Security review for Claude-generated code. Pattern-based warnings on edits, LLM-powered diff review on Stop, and an agentic commit reviewer that catches injection, XSS, SSRF…
Has a listing on Codex: openai-curated (openai/plugins) (5)
-
Inspect repositories, triage pull requests and issues, debug CI, and publish changes through a hybrid GitHub connector and CLI workflow.
-
Work with SharePoint using the configured Microsoft SharePoint app connector.
-
Use MagicPath to find, inspect, install, create, and edit UI components from Codex.
-
AI-powered code review in Codex, powered by CodeRabbit.
-
Inspect recent issues and events in Sentry from Codex.
Has a listing on Community GitHub marketplaces (5)
-
4da-mcp-server io.github.4DA-Systems/4da-mcp-server
Upgrade intelligence for AI agents: what an upgrade changes, where it touches your code, CVE scans.
-
Self-hosted GitHub MCP server. PAT auth, stdio transport, transport-agnostic so it works with…
-
cybersec-toolkit io.github.26zl/cybersec-toolkit
Authorization-gated MCP server to discover and run 670+ security tools for CTF, pentest, and DFIR.
-
Multi-workspace Slack MCP server with draft+confirm safety, vault auto-export, a
Multi-workspace Slack MCP server with draft+confirm safety, vault auto-export, and triple-mode…
-
MCP tool-catalog compression for Claude Code. Compresses the tool discovery payload from 71,929 to 581 tokens (-99.2%). Auto-installs the zero-dependency mcptoon CLI…
Has a listing on Copilot CLI: github/awesome-copilot (5)
-
Complete toolkit for building Model Context Protocol (MCP) servers in Go using the official github.com/modelcontextprotocol/go-sdk. Includes instructions for best practices, a…
-
Complete toolkit for building Model Context Protocol (MCP) servers in TypeScript/Node.js using the official SDK. Includes instructions for best practices, a prompt for generating…
-
Complete toolkit for building Model Context Protocol (MCP) servers in Kotlin using the official io.modelcontextprotocol:kotlin-sdk library. Includes instructions for best…
-
Triage Dependabot alerts and recommend safe, evidence-based dependency updates.
-
Inspect a repository, improve Tiny Tool Town readiness, submit its listing issue, and launch remediation work.
Has a listing on Copilot CLI: github/copilot-plugins (5)
-
mcp-apps
Generate MCP App widgets for MCP tools. Produces self-contained HTML widgets using the MCP Apps protocol.
-
Advanced Security plugin for GitHub Copilot.
-
Toolkit for building Microsoft 365 Copilot declarative agents — scaffolding, JSON manifest development, and capability configuration.
-
Bring Azure DevOps work-item, repository, and pull-request workflows into GitHub Copilot.
-
Navigate and interact with your C++ code using the Microsoft C++ Language Server.
Has a listing on Cursor: cursor/plugins (5)
-
CLI-backed repo compatibility scans plus agents that audit startup, validation, and docs against reality.
-
Skills for building on the Cursor Origin API. Fetch the live spec first, then follow the Origin rules for credentials, scopes, webhooks, paging, and errors. Includes a skill that…
-
Build apps, scripts, and automations with the TypeScript SDK.
-
Scaffold and validate new agent plugins.
-
if you want to go fast, go deep first. pstack helps you write less, but higher quality code. rigorous agent workflows you can parallelize with confidence.
Has a listing on Docker MCP Catalog (5)
-
npm-sentinel-mcp io.github.Nekzus/npm-sentinel-mcp
Advanced NPM analysis: Recursive security scanning, ecosystem awareness, and deep insights.
-
maven-tools-mcp io.github.arvindand/maven-tools-mcp
JVM dependency intelligence for AI assistants via Maven Central
-
Dynatrace-mcp io.github.dynatrace-oss/Dynatrace-mcp
[DEPRECATED] Dynatrace MCP Server. Migrate to dynatrace-for-ai or Dynatrace Remote MCP Server.
-
Analyze code quality and security with SonarQube Server or Cloud directly in AI assistants.
-
MCP server for AI access to SmartBear tools, including BugSnag, Reflect, Swagger, PactFlow, QTM4J.
Has a listing on Official MCP Registry (5)
-
spdx-license-field-lint io.github.jmshinhwa/spdx-license-field-lint
Reads the licence field in the open manifest and names every deprecated SPDX id, invalid string, PEP
-
OSS license metadata + compatibility checker MCP server.
-
mcp-license-audit io.github.webmoleai/mcp-license-audit
Audit dependency licenses for compatibility issues. Flags GPL/AGPL conflicts.
-
license-sentinel io.github.wgd5678/license-sentinel
Audit Python and npm dependency licenses before you ship, judged against how you distribute.
-
mcp-check-licenses io.github.webmoleai/mcp-check-licenses
Audit dependency licenses for compatibility issues. Flags GPL/AGPL conflicts.
Found by meaning, not by shared code or a shared repository: similar plugins stay separate products, and this is not a review or a recommendation.
Is this your plugin?
Add it to your projects and prove you maintain it with a file in its repository, a file on your domain or a DNS record. You get alerts when a marketplace lists it, drops it, changes its verified mark or what it asks for, and its remote endpoint goes on monitoring as a web service.
Data comes from the Official MCP Registry (registry.modelcontextprotocol.io), CC0 1.0. Figures come from our own regular passes over the marketplaces, last read on . We publish no contact details for plugin publishers.