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/1de225c2-7778-4b14-a51b-f253d77d63b4/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: "co.whalecoupons/whale-coupons"
title: "Whale Coupons"
description: "Store-issued coupon codes from thousands of independent online stores, updated daily."
version: "1.1.1"
homepage_url: "https://whalecoupons.co"
source: "official_registry"
upstream_status: "active"
publisher{4}
namespace: "co.whalecoupons"
display_name: "co.whalecoupons"
type: "registry_namespace"
status: "unclaimed"
organization: null
repository{5}
url: "https://gitlab.com/whalecoupons/whale-coupons-mcp"
provider: "gitlab"
owner: "whalecoupons"
name: "whale-coupons-mcp"
verified: false
packages[0]
transports[1]
0{5}
kind: "remote"
type: "streamable-http"
endpoint_url: "https://whalecoupons.co/mcp"
endpoint_host: "whalecoupons.co"
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[5]
0{9}
name: "find_coupons"
title: "Find coupon codes for a store"
effect: "READ"
effect_confidence: 0.879
capabilities[3]
0{2}
capability: "EXTERNAL_COMMUNICATION"
confidence: 0.567
1{2}
capability: "PAYMENT"
confidence: 0.928
2{2}
capability: "PERSONAL_DATA"
confidence: 0.567
risk_severity: "LOW"
fingerprint: "e5ceabf870baec155c1518e1c394a0a28567be6f303ae062c757006040f10854"
input_schema_fingerprint: "c764655d30539f63d544df53a6bfc34d09a8c1b4167f4f133f9ba59601cf6488"
annotations{5}
title: "Find coupon codes for a store"
readOnlyHint: true
destructiveHint: false
idempotentHint: true
openWorldHint: false
1{9}
name: "get_store"
title: "Get one store's coupon details"
effect: "READ"
effect_confidence: 0.857
capabilities[1]
0{2}
capability: "PAYMENT"
confidence: 0.669
risk_severity: "LOW"
fingerprint: "c2f8a57e2bc891466edaa9c2109ae1a30283a45d3e0e9e73b30408addb10a3b3"
input_schema_fingerprint: "09cf4245ce0d0e51a3be10d70b735759cc807c40fd00976f34cfd0f31442593c"
annotations{5}
title: "Get one store's coupon details"
readOnlyHint: true
destructiveHint: false
idempotentHint: true
openWorldHint: false
2{9}
name: "list_categories"
title: "List store categories"
effect: "READ"
effect_confidence: 0.879
capabilities[1]
0{2}
capability: "PAYMENT"
confidence: 0.567
risk_severity: "LOW"
fingerprint: "8f23b67bbe2f7b120d5ac6d0129b0802351820b8c41dfd05afa3ca65b27d3e4d"
input_schema_fingerprint: "99334726611ccf58a148b0814696bfa6fe08c1b2d027e946beccf5a74331c9aa"
annotations{5}
title: "List store categories"
readOnlyHint: true
destructiveHint: false
idempotentHint: true
openWorldHint: false
3{9}
name: "list_largest_discounts"
title: "List the largest percentage discounts"
effect: "READ"
effect_confidence: 0.879
capabilities[0]
risk_severity: "INFO"
fingerprint: "5e1d6e9ba814e7cf378c012e8297abe956111b3f7057e98efb964324b610db16"
input_schema_fingerprint: "bee8c958a36199316e9f1f6499cdbab66e93c8e64b3706fd18f00a04f3d28648"
annotations{5}
title: "List the largest percentage discounts"
readOnlyHint: true
destructiveHint: false
idempotentHint: true
openWorldHint: false
4{9}
name: "search_stores"
title: "Search stores with coupon codes"
effect: "READ"
effect_confidence: 0.857
capabilities[1]
0{2}
capability: "PAYMENT"
confidence: 0.831
risk_severity: "LOW"
fingerprint: "5205cc1e11aaf1c6a36151c967869da4ba0fff420d67c81500800e551c61e818"
input_schema_fingerprint: "7444fb1a227f6563cc09a984cbcf469eb0229efad10d5d5ecec5f2da14a68f9b"
annotations{5}
title: "Search stores with coupon codes"
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: "whalecoupons.co"
registrable_domain: "whalecoupons.co"
source: "transport"
findings[3]
0{6}
check_id: "SQ-SERVER-INSTRUCTIONS-INJECTION"
category: "prompt_injection"
severity: "MEDIUM"
title: "Server instructions contain directives to the AI model"
subject_type: "server"
subject_name: null
1{6}
check_id: "SQ-TOOL-INJECTION-INSTRUCTIONS"
category: "prompt_injection"
severity: "MEDIUM"
title: "Instructions addressed to the AI model"
subject_type: "tool"
subject_name: "list_categories"
2{6}
check_id: "SQ-TOOL-INJECTION-INSTRUCTIONS"
category: "prompt_injection"
severity: "MEDIUM"
title: "Instructions addressed to the AI model"
subject_type: "tool"
subject_name: "list_largest_discounts"
trust{9}
registry_namespace: "verified_upstream"
publisher_identity: "unverified"
organization: "unverified"
domain: "unverified"
repository: "unverified"
source_provenance: "unknown"
security_scan: "scan_incomplete"
privacy_transparency: "not_provided"
monitoring: "endpoint_unavailable"
provenance{4}
registry_name: "co.whalecoupons/whale-coupons"
registry_content_sha256: "7b668ce315717e0d89f4b0e08e9d890a7c4f62c5046bc55a3868d8865ea0438d"
scan_snapshot_fingerprint: "2ad68930fc484f500e702f9475ea567c2d01c3faac5c84590bf76629d70ad1ce"
scanner_version: "1.0.0"
timestamps{4}
generated_at: "2026-11-15T07:20:08.300Z"
observed_at: "2026-10-20T04:13:13.449+00:00"
registry_published_at: "2026-10-20T00:50:51.934482+00:00"
registry_updated_at: null