Explore MITRE CWE weaknesses, CAPEC attack patterns, mitigations, code examples, and mappings.
Connect Remote server
claude mcp add --transport http mitre-cwe-mcp-server https://mitre-cwe.caseyjhand.com/mcp
{
"mcpServers": {
"mitre-cwe-mcp-server": {
"url": "https://mitre-cwe.caseyjhand.com/mcp"
}
}
}
{
"servers": {
"mitre-cwe-mcp-server": {
"type": "http",
"url": "https://mitre-cwe.caseyjhand.com/mcp"
}
}
}
Settings > Connectors > Add custom connector
URL: https://mitre-cwe.caseyjhand.com/mcp
Tools 7 found in our last check
cwe_list_referenceList loaded CWE/CAPEC vocabulary, every CWE view, workflow guidance, or catalog versions and refresh health. Filter requires every whitespace-separated token in an item label, each at a word start or camelCase hump (script finds JavaScript). Tokens of at least four Unicode lette…
cwe_get_weaknessRetrieve CWE weaknesses, categories, or groupings by ID, such as CWE-79, CWE79, or 79. Processes the first 20 distinct positions in submission order and lists later positions in deferredIds; a view, a CAPEC ID, or an item that is no ID returns in notFound with recovery guidance;…
cwe_get_attack_patternRetrieve CAPEC attack patterns, categories, and views by ID, such as CAPEC-66, CAPEC66, or 66, including Deprecated and Obsolete records; each entry’s type says which. Processes the first 20 distinct positions in submission order and lists later positions in deferredIds; a CWE I…
cwe_search_weaknessesSearch CWE weaknesses by all text tokens, exact platform or consequence vocabulary, abstraction, status, mapping usage, view membership, a recorded taxonomy mapping (taxonomy name or entry ID such as CERT C ARR30-C), or a CVE that MITRE cites as an observed example. Text tokens…
cwe_search_attack_patternsSearch CAPEC attack patterns by every whitespace-separated text token, recorded CWE or ATT&CK mapping, abstraction, severity, or likelihood. Text tokens match at word starts or camelCase humps; tokens of at least four Unicode letters also match after exactly one un or mis prefix…
cwe_get_viewRead a CWE view objective, audience, status, source filter, recorded notes, and direct members in published order. Navigation views list top-level members rather than every descendant; use cwe_get_hierarchy for navigation or cwe_search_weaknesses with viewId for weakness members…
cwe_get_hierarchyNavigate live CWE parents, children, ancestors, or descendants for a weakness, category, grouping, or view. Discover IDs with cwe_search_weaknesses or cwe_list_reference topic views. The default view is 1000; set viewId all for every view. primaryOnly applies only to ancestors.…
Details
| Endpoint | https://mitre-cwe.caseyjhand.com/mcp (Streamable HTTP) |
| Package | @cyanheads/[email protected] (NPM, stdio) |
| Package | @cyanheads/[email protected] (NPM, streamable-http) |
| First published | 11 Nov 2026 |
| Last updated | 11 Nov 2026 |
| Registry name | io.github.cyanheads/mitre-cwe-mcp-server |
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