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/b681fc2b-0442-4b41-9784-ff59ff5e5165/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: "ai.arclan/registry"
title: "Arclan MCP Registry"
description: "MCP registry: 138k servers crawled, handshake-validated, reliability-scored. 744 production-safe."
version: "0.2.0"
homepage_url: null
source: "official_registry"
upstream_status: "active"
publisher{4}
namespace: "ai.arclan"
display_name: "ai.arclan"
type: "registry_namespace"
status: "unclaimed"
organization: null
repository: null
packages[0]
transports[1]
0{5}
kind: "remote"
type: "streamable-http"
endpoint_url: "https://arclan.ai/mcp"
endpoint_host: "arclan.ai"
auth_type: "none"
auth{3}
type: "none"
authorization_servers[0]
scopes[0]
protocol{4}
era: "legacy"
negotiated_version: "2024-11-05"
supported_versions[0]
transport_type: "streamable-http"
tools[4]
0{9}
name: "get_server"
title: null
effect: "READ"
effect_confidence: 0.836
capabilities[1]
0{2}
capability: "EXTERNAL_COMMUNICATION"
confidence: 0.601
risk_severity: "INFO"
fingerprint: "1f487ecfd9b442cb7f9005dd5f25d1cf41b96cfa3a5c745cc99b9b621b3fdfe2"
input_schema_fingerprint: "7d46178968cfbad932acb8717ae32a530f220324772fdeeac25bd50abb31eb80"
annotations{5}
title: null
readOnlyHint: null
destructiveHint: null
idempotentHint: null
openWorldHint: null
1{9}
name: "query_registry"
title: null
effect: "READ"
effect_confidence: 0.836
capabilities[0]
risk_severity: "INFO"
fingerprint: "6baa05d494f50df0f9a0da2b1f8769d9bd16a8468a5d44b02904811bd1e2049c"
input_schema_fingerprint: "fc33136ccf12029e60b084e368ecb2c8f6cc26d798e4fdf3da293779a3e7a74d"
annotations{5}
title: null
readOnlyHint: null
destructiveHint: null
idempotentHint: null
openWorldHint: null
2{9}
name: "recommend_server"
title: null
effect: "READ"
effect_confidence: 0.861
capabilities[0]
risk_severity: "INFO"
fingerprint: "593cc8cfed5d17539ad31d00c8b95d1e974e1e37f78bcca49ff80fd68f58978b"
input_schema_fingerprint: "14afa149a95f0aa6433f6aa2788fa7c267e1ff051410f1eb5075604f377a1492"
annotations{5}
title: null
readOnlyHint: null
destructiveHint: null
idempotentHint: null
openWorldHint: null
3{9}
name: "report_server"
title: null
effect: "READ"
effect_confidence: 0.703
capabilities[1]
0{2}
capability: "EXTERNAL_COMMUNICATION"
confidence: 0.53
risk_severity: "INFO"
fingerprint: "4ebbff306ab1f6f64989acdef99e346126b2b5203f8831f293c12dca99fe739b"
input_schema_fingerprint: "7cdf1b3f50e95d7a9fe0425e8bb1ce1b8615198c39463a18c9cff20e4945546d"
annotations{5}
title: null
readOnlyHint: null
destructiveHint: null
idempotentHint: null
openWorldHint: null
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: "arclan.ai"
registrable_domain: "arclan.ai"
source: "transport"
findings[2]
0{6}
check_id: "SQ-CONFORMANCE-MODERN-FAILURE"
category: "conformance"
severity: "LOW"
title: "Protocol conformance checks failed"
subject_type: "server"
subject_name: null
1{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: "ai.arclan/registry"
registry_content_sha256: "5e11dd2648741f5b9a9f6e3e05a5bd4f4ada5e21884645c8e58812dbe0fbaecf"
scan_snapshot_fingerprint: "1a1694f5f103fcd48757809a59f229a8df679839c9e8150fe8043841e5a1a180"
scanner_version: "1.0.0"
timestamps{4}
generated_at: "2026-11-15T06:37:57.088Z"
observed_at: "2026-11-10T06:20:18.565+00:00"
registry_published_at: "2026-09-12T15:54:16.751648+00:00"
registry_updated_at: null