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@shuji-bonji/w3c-mcp

GitHub Actions Scanned 25d ago

MCP Server for accessing W3C Web specifications

npm ↗
? Not scanned yet

Versions

0.1.12latest
Jul 13, 2026
0.1.11
May 8, 2026
0.1.10
May 6, 2026
0.1.9
Apr 22, 2026
0.1.8
Apr 15, 2026
+ show 8 moreshow less
0.1.7
Feb 4, 2026
0.1.6
Feb 4, 2026
0.1.5
Feb 1, 2026
0.1.4
Feb 1, 2026
0.1.3
Feb 1, 2026
0.1.2
Jan 24, 2026
0.1.1
Jan 24, 2026
0.1.0
Jan 23, 2026

Tools 10

list_w3c_specs
annotations: none low

List W3C/WHATWG/IETF web specifications with optional filtering by organization, keyword, or category

get_w3c_spec
annotations: none low

Get detailed information about a specific web specification including URLs, status, repository, and test info

search_w3c_specs
annotations: none low

Search web specifications by query string, searching in title, shortname, and description

get_webidl
annotations: none low

Get WebIDL interface definitions for a specification. WebIDL defines the JavaScript APIs.

list_webidl_specs
annotations: none low

List all specifications that have WebIDL definitions available

get_css_properties
annotations: none low

Get CSS property definitions from a specific spec or all specs

list_css_specs
annotations: none low

List all CSS specifications that have property definitions available

get_html_elements
annotations: none low

Get HTML element definitions from a specific spec or all specs

list_element_specs
annotations: none low

List all specifications that have HTML element definitions available

get_pwa_specs
annotations: none low

Get Progressive Web App (PWA) specifications: Service Worker, Web App Manifest, Push API, Background Sync, Badging, Web Share, etc. Set includeRelated to also get storage/caching/offline specs.

Permissions 2

filesystem low
Server uses filesystem capabilities via: fs
env_vars low
Server uses env_vars capabilities via: process.env

Scan Findings 28

low
Tool 'list_w3c_specs' has no annotations annotation_checker · 100%
low
Tool 'get_w3c_spec' has no annotations annotation_checker · 100%
low
Tool 'search_w3c_specs' has no annotations annotation_checker · 100%
low
Tool 'get_webidl' has no annotations annotation_checker · 100%
low
Tool 'list_webidl_specs' has no annotations annotation_checker · 100%
low
Tool 'get_css_properties' has no annotations annotation_checker · 100%
low
Tool 'list_css_specs' has no annotations annotation_checker · 100%
low
Tool 'get_html_elements' has no annotations annotation_checker · 100%
low
Tool 'list_element_specs' has no annotations annotation_checker · 100%
low
Tool 'get_pwa_specs' has no annotations annotation_checker · 100%
info
Sandbox failed to start for behavioral verification behavioral_verifier · 100%
info
package.json metadata manifest_parser · 100%
info
Tool: list_w3c_specs manifest_parser · 85%
info
Tool: get_w3c_spec manifest_parser · 85%
info
Tool: search_w3c_specs manifest_parser · 85%
info
Tool: get_webidl manifest_parser · 85%
info
Tool: list_webidl_specs manifest_parser · 85%
info
Tool: get_css_properties manifest_parser · 85%
info
Tool: list_css_specs manifest_parser · 85%
info
Tool: get_html_elements manifest_parser · 85%
info
Tool: list_element_specs manifest_parser · 85%
info
Tool: get_pwa_specs manifest_parser · 85%
info
Required env vars (2) manifest_parser · 80%
info
Sandbox failed to start for output poisoning scan output_poisoning · 100%
low
Permission: filesystem access detected permission_analyzer · 90%
low
Permission: env_vars access detected permission_analyzer · 90%
info
SBOM generated: 116 components sbom_generator · 100%
medium
No build provenance detected (SLSA L0) slsa_assessor · 90%