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/48bb7052-e9ec-480c-9a8d-212db7ee273d/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: "com.53on/directory"
title: "53ON"
description: "Directory and marketplace of local businesses and independent professionals near you."
version: "1.0.0"
homepage_url: null
source: "official_registry"
upstream_status: "active"
publisher{4}
namespace: "com.53on"
display_name: "com.53on"
type: "registry_namespace"
status: "unclaimed"
organization: null
repository: null
packages[0]
transports[1]
0{5}
kind: "remote"
type: "streamable-http"
endpoint_url: "https://53on.com/mcp"
endpoint_host: "53on.com"
auth_type: "none"
auth{3}
type: "none"
authorization_servers[0]
scopes[0]
protocol{4}
era: "legacy"
negotiated_version: "2025-11-25"
supported_versions[0]
transport_type: "streamable-http"
tools[2]
0{9}
name: "get_business"
title: null
effect: "READ"
effect_confidence: 0.879
capabilities[1]
0{2}
capability: "PAYMENT"
confidence: 0.567
risk_severity: "LOW"
fingerprint: "989cbc4ceb3a5c6ca6bbceaca69bf01a84f5804e7e8c36684706693bf03cefa7"
input_schema_fingerprint: "633891e41d88b7ae88a19cd1db0196302cf7790f2b481da108cd5ddce84e1481"
annotations{5}
title: "Get business details"
readOnlyHint: true
destructiveHint: null
idempotentHint: null
openWorldHint: true
1{9}
name: "search_providers"
title: null
effect: "READ"
effect_confidence: 0.921
capabilities[1]
0{2}
capability: "LOCATION"
confidence: 0.779
risk_severity: "LOW"
fingerprint: "b372395bd139033d0facfcb544c1691b6336666b6d59ce20edb467856cd373b5"
input_schema_fingerprint: "77287dd8bbe5acfcb51195586a86e174ffd8f78d9b61a8ce0ee0d8840c75b787"
annotations{5}
title: "Find local businesses"
readOnlyHint: true
destructiveHint: null
idempotentHint: null
openWorldHint: true
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: "53on.com"
registrable_domain: "53on.com"
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: "com.53on/directory"
registry_content_sha256: "76fa09435b278f0d950e74ed1d554b7317dcd8b354ed4b6ee040fed408eea4e6"
scan_snapshot_fingerprint: "0c2bdfdd1cef9d8cccb1ead36d44ccdad937abdbc76773035f81e4fb6e9d4f84"
scanner_version: "1.0.0"
timestamps{4}
generated_at: "2026-11-15T04:01:14.578Z"
observed_at: "2026-11-13T03:06:16.683+00:00"
registry_published_at: "2026-08-21T12:40:03.974467+00:00"
registry_updated_at: null