Summary
Connects Claude to the MITRE Common Weakness Enumeration database through Pipeworx's gateway. You get seven tools: pull individual weakness, category, or view records, traverse parent and child relationships, explore full descendant trees, and query relationships between CWEs. Useful when you're doing security reviews, need to look up vulnerability classifications, or want to explore how different weakness patterns relate to each other. Can call tools directly or use the ask_pipeworx wrapper to query in plain English. Runs over streamable HTTP, so no local setup required. Part of Pipeworx's broader gateway that connects to 673+ data sources if you need more than just CWE lookups.
Keep your Mac awake while Claude Code and 40+ AI agents run. Sleeps when they're idle.
One time payment $9 →
Integrate web data into your AI product. One API to scrape website & brand data.
Get API Key Now →
Agent, run crypto. Access onchain data & trade routes via 1inch.
Install now →
On Capafy, your Skill runs online 24/7 as an agent product, and you get paid every time someone uses it.
Start earning →
mcp-mitre-cwe
MITRE CWE API MCP.
Part of Pipeworx — an MCP gateway connecting AI agents to 673+ live data sources.
Tools
| Tool | Description |
|---|---|
weakness | CWE weakness record. |
category | CWE category record. |
view | CWE view record (e.g. "1003" = Weaknesses for Simplified Mapping). |
children | Children of a weakness/category/view. |
parents | Parent relationships. |
descendants | Full descendant subtree. |
relationship | Relationship details between two CWEs. |
Quick Start
Add to your MCP client (Claude Desktop, Cursor, Windsurf, etc.):
{
"mcpServers": {
"mitre-cwe": {
"url": "https://gateway.pipeworx.io/mitre-cwe/mcp"
}
}
}
Or connect to the full Pipeworx gateway for access to all 673+ data sources:
{
"mcpServers": {
"pipeworx": {
"url": "https://gateway.pipeworx.io/mcp"
}
}
}
Using with ask_pipeworx
Instead of calling tools directly, you can ask questions in plain English:
ask_pipeworx({ question: "your question about Mitre Cwe data" })
The gateway picks the right tool and fills the arguments automatically.
More
License
MIT
Featured
Keep your Mac awake while Claude Code and 40+ AI agents run. Sleeps when they're idle.
One time payment $9 →Integrate web data into your AI product. One API to scrape website & brand data.
Get API Key Now →Agent, run crypto. Access onchain data & trade routes via 1inch.
Install now →On Capafy, your Skill runs online 24/7 as an agent product, and you get paid every time someone uses it.
Start earning →