ContrastKit
dev.workers.mike-tusa.contrastkit/contrastkit
MCP Bill of Materials
A machine-readable inventory of what this server exposes and depends on: tools with their effects, transports, packages, findings and provenance (schema version 1.0). Third-party text in it is escaped. Also available from the REST API at /api/v1/servers/3c4886b1-44bf-4985-9f2d-d969a770fbfd/mcbom.
MCP Bill of Materials
root{21}
schema_version: "1.0"
bom_format: "squatch-mcbom"
generator{3}
name: "squatch-mcp"
classifier_version: "rules_v1@2026-10-11.1"
unicode_version: "18.0.0"
server{7}
name: "dev.workers.mike-tusa.contrastkit/contrastkit"
title: "ContrastKit"
description: "WCAG color contrast checks, nearest accessible color, CSS color conversion and palette pair checks."
version: "0.1.0"
homepage_url: "https://contrastkit.mike-tusa.workers.dev/"
source: "official_registry"
upstream_status: "active"
publisher{4}
namespace: "dev.workers.mike-tusa.contrastkit"
display_name: "dev.workers.mike-tusa.contrastkit"
type: "registry_namespace"
status: "unclaimed"
organization: null
repository: null
packages[0]
transports[1]
0{5}
kind: "remote"
type: "streamable-http"
endpoint_url: "https://contrastkit.mike-tusa.workers.dev/mcp"
endpoint_host: "contrastkit.mike-tusa.workers.dev"
auth_type: "none"
auth{3}
type: "none"
authorization_servers[0]
scopes[0]
protocol{4}
era: "modern"
negotiated_version: "2026-07-28"
supported_versions[0]
transport_type: "streamable-http"
tools[4]
0{9}
name: "check_contrast"
title: "Check WCAG color contrast"
effect: "READ"
effect_confidence: 0.921
capabilities[0]
risk_severity: "INFO"
fingerprint: "525a43e98416c1b827fda6dbc889ec11a364383a2e44cc2f920a741b801c5b75"
input_schema_fingerprint: "32572e7581025d80fbf13b3b78b633ee70809163f1637ff1a6677696a8026738"
annotations{5}
title: "Check WCAG color contrast"
readOnlyHint: true
destructiveHint: false
idempotentHint: true
openWorldHint: false
1{9}
name: "check_palette"
title: "Check every pair in a palette"
effect: "READ"
effect_confidence: 0.857
capabilities[0]
risk_severity: "INFO"
fingerprint: "059b335332ee39fde573fc397dec87a3cc11f5d13f3594e3bac0268823928189"
input_schema_fingerprint: "825ad398c699fd25f9dbb027a728c04c4b0e4d8641a914cbf0ef9fbb1b87ba04"
annotations{5}
title: "Check a palette"
readOnlyHint: true
destructiveHint: false
idempotentHint: true
openWorldHint: false
2{9}
name: "convert_color"
title: "Convert a CSS color"
effect: "READ"
effect_confidence: 0.921
capabilities[0]
risk_severity: "INFO"
fingerprint: "ef407034af3c99fe49bee1be759588f8127019543e0d5579af47c970edff2ced"
input_schema_fingerprint: "b99859d41f219f0dfd3931ac270faf2ed2048f0896a3f919c53d651ac63955e0"
annotations{5}
title: "Convert a CSS color"
readOnlyHint: true
destructiveHint: false
idempotentHint: true
openWorldHint: false
3{9}
name: "suggest_accessible_color"
title: "Suggest the nearest accessible color"
effect: "READ"
effect_confidence: 0.879
capabilities[0]
risk_severity: "INFO"
fingerprint: "6b36967eaf06a71ff9b85d29cc1f16357f35e60e26461a021fa3050a4ad4a8ef"
input_schema_fingerprint: "7ca1602c773ba36b0399e7ed50f6dac75cb1172eb36c9f8275512cab40719529"
annotations{5}
title: "Suggest an accessible color"
readOnlyHint: true
destructiveHint: false
idempotentHint: true
openWorldHint: false
resources[0]
prompts[0]
extensions[0]
data{6}
privacy_completeness: "not_provided"
data_categories[0]
ai_training: null
retention_policy: null
processing_regions[0]
subprocessors[0]
external_integrations[1]
0{3}
host: "contrastkit.mike-tusa.workers.dev"
registrable_domain: "mike-tusa.workers.dev"
source: "transport"
findings[1]
0{6}
check_id: "SQ-REPO-MISSING"
category: "provenance"
severity: "LOW"
title: "No source repository linked"
subject_type: "server"
subject_name: null
trust{9}
registry_namespace: "verified_upstream"
publisher_identity: "unverified"
organization: "unverified"
domain: "unverified"
repository: "not_provided"
source_provenance: "unknown"
security_scan: "no_critical_findings"
privacy_transparency: "not_provided"
monitoring: "active"
provenance{4}
registry_name: "dev.workers.mike-tusa.contrastkit/contrastkit"
registry_content_sha256: "9d7b606d10e9b56cf590a3a0f765c825a0c3ef3385800f8df71a0e7c661a8861"
scan_snapshot_fingerprint: "eda024c37214747ebdf4357a0be684fe3915e502878677fff82b10469a3e0e7b"
scanner_version: "1.0.0"
timestamps{4}
generated_at: "2026-11-15T04:53:10.931Z"
observed_at: "2026-11-06T04:26:29.617+00:00"
registry_published_at: "2026-10-22T08:11:54.749312+00:00"
registry_updated_at: null