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/1963b6c0-1822-4b01-85aa-e5e50e914f29/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.gotcashback/gotcashback"
title: "GotCashback"
description: "Compare cashback rates from 100+ portals in 40+ countries and find discounted gift cards."
version: "1.1.1"
homepage_url: "https://www.gotcashback.com/mcp-server/"
source: "official_registry"
upstream_status: "active"
publisher{4}
namespace: "com.gotcashback"
display_name: "com.gotcashback"
type: "registry_namespace"
status: "unclaimed"
organization: null
repository: null
packages[0]
transports[1]
0{5}
kind: "remote"
type: "streamable-http"
endpoint_url: "https://mcp.gotcashback.com"
endpoint_host: "mcp.gotcashback.com"
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[18]
0{9}
name: "get_best_deals_by_brand"
title: "Best deals for a brand"
effect: "READ"
effect_confidence: 0.889
capabilities[1]
0{2}
capability: "CRM"
confidence: 0.724
risk_severity: "LOW"
fingerprint: "505e3aaec372a636e9b6a51122a27454913c9a85f22612bb05aea9fb5b41d67b"
input_schema_fingerprint: "cc9313c3e255544beceb9b90059af6288ea6252fdc95fe837e579f135612cb00"
annotations{5}
title: "Best deals for a brand"
readOnlyHint: true
destructiveHint: false
idempotentHint: true
openWorldHint: false
1{9}
name: "get_best_deals_by_category"
title: "Best deals for a category"
effect: "READ"
effect_confidence: 0.889
capabilities[1]
0{2}
capability: "CRM"
confidence: 0.724
risk_severity: "LOW"
fingerprint: "8546c0bea2bc96502597ebeae3d7931e88e23df02823add8972e6677ae98f56d"
input_schema_fingerprint: "cd2232c13a6976474e7476183c9dc0d4c218b583e35c543b48e8016d61f1c1f4"
annotations{5}
title: "Best deals for a category"
readOnlyHint: true
destructiveHint: false
idempotentHint: true
openWorldHint: false
2{9}
name: "get_cashback_rates_by_store_id"
title: "Cashback rates by store ID"
effect: "READ"
effect_confidence: 0.889
capabilities[0]
risk_severity: "INFO"
fingerprint: "7f07ea763383c4d8ed7d0eea8dbe3fab7af7981a202d85aef2b94d330fb05c9e"
input_schema_fingerprint: "d0f36f4fc5f2430d47e69a3bb31baf02c7ded9ea7533530a927035d30e5c08e8"
annotations{5}
title: "Cashback rates by store ID"
readOnlyHint: true
destructiveHint: false
idempotentHint: true
openWorldHint: false
3{9}
name: "get_cashback_rates_by_store_name"
title: "Cashback rates by store name"
effect: "READ"
effect_confidence: 0.889
capabilities[1]
0{2}
capability: "PERSONAL_DATA"
confidence: 0.779
risk_severity: "LOW"
fingerprint: "4c04d9e5705e960a97815c5e3f2d5f6a1223fdbdc1038774f632acfa408daa6d"
input_schema_fingerprint: "fc8b747e455411f1d7dc5f233aab8d0b3d50a3ab56ef3962399a339469b8724e"
annotations{5}
title: "Cashback rates by store name"
readOnlyHint: true
destructiveHint: false
idempotentHint: true
openWorldHint: false
4{9}
name: "get_countries"
title: "Supported countries"
effect: "READ"
effect_confidence: 0.869
capabilities[0]
risk_severity: "INFO"
fingerprint: "95862d8991fac043a0e120928e4319b0aad6853e349b6fb19d7a7f0ab5d14c0d"
input_schema_fingerprint: "efddc7bd8bbcef73a14eb1ace1ffdaec81e518ef1e13c1e9271d0b8acb694a49"
annotations{5}
title: "Supported countries"
readOnlyHint: true
destructiveHint: false
idempotentHint: true
openWorldHint: false
5{9}
name: "get_gift_cards_by_store_id"
title: "Gift card discounts by store ID"
effect: "READ"
effect_confidence: 0.889
capabilities[0]
risk_severity: "INFO"
fingerprint: "4dfcff8d5f21f4a2674958f3733abb06e902b9721ed66f387103aafe15e01143"
input_schema_fingerprint: "d0f36f4fc5f2430d47e69a3bb31baf02c7ded9ea7533530a927035d30e5c08e8"
annotations{5}
title: "Gift card discounts by store ID"
readOnlyHint: true
destructiveHint: false
idempotentHint: true
openWorldHint: false
6{9}
name: "get_gift_cards_by_store_name"
title: "Gift card discounts by store name"
effect: "READ"
effect_confidence: 0.889
capabilities[1]
0{2}
capability: "PERSONAL_DATA"
confidence: 0.779
risk_severity: "LOW"
fingerprint: "57c852feec946234adc3c6c92b495ed7a9b077cbf0e151bafc7d175a7a63b8ef"
input_schema_fingerprint: "fc8b747e455411f1d7dc5f233aab8d0b3d50a3ab56ef3962399a339469b8724e"
annotations{5}
title: "Gift card discounts by store name"
readOnlyHint: true
destructiveHint: false
idempotentHint: true
openWorldHint: false
7{9}
name: "get_my_alerts"
title: "My alerts"
effect: "READ"
effect_confidence: 0.846
capabilities[0]
risk_severity: "INFO"
fingerprint: "98d35887a614fb1c7884788e8ee9be50c8e05f15da1290e3f536dab55d624f50"
input_schema_fingerprint: "efddc7bd8bbcef73a14eb1ace1ffdaec81e518ef1e13c1e9271d0b8acb694a49"
annotations{5}
title: "My alerts"
readOnlyHint: true
destructiveHint: false
idempotentHint: true
openWorldHint: false
8{9}
name: "get_my_favorite_stores"
title: "My favorite stores"
effect: "READ"
effect_confidence: 0.869
capabilities[0]
risk_severity: "INFO"
fingerprint: "e6d0645601964ad6527e14ecd6b6fd62b304c98b393a94a8b1f82ad34e3e8af5"
input_schema_fingerprint: "efddc7bd8bbcef73a14eb1ace1ffdaec81e518ef1e13c1e9271d0b8acb694a49"
annotations{5}
title: "My favorite stores"
readOnlyHint: true
destructiveHint: false
idempotentHint: true
openWorldHint: false
9{9}
name: "get_my_profile"
title: "My profile"
effect: "READ"
effect_confidence: 0.869
capabilities[1]
0{2}
capability: "PERSONAL_DATA"
confidence: 0.957
risk_severity: "LOW"
fingerprint: "292f8c796550b4786521f4e9234c4f5bcf65208d5f6f379cb1d6d17d9139bdb1"
input_schema_fingerprint: "efddc7bd8bbcef73a14eb1ace1ffdaec81e518ef1e13c1e9271d0b8acb694a49"
annotations{5}
title: "My profile"
readOnlyHint: true
destructiveHint: false
idempotentHint: true
openWorldHint: false
10{9}
name: "get_portal_by_id"
title: "Portal by ID"
effect: "READ"
effect_confidence: 0.869
capabilities[1]
0{2}
capability: "PAYMENT"
confidence: 0.653
risk_severity: "LOW"
fingerprint: "719ba2c26fe7cabc0dca0eb10b840d2effe352e3e295415a0d17348316cbdf4d"
input_schema_fingerprint: "e757a12a9a7365530156fdd7a6b3a187ff8096c353878bdf6c1579e4052d77a2"
annotations{5}
title: "Portal by ID"
readOnlyHint: true
destructiveHint: false
idempotentHint: true
openWorldHint: false
11{9}
name: "get_portals"
title: "List cashback portals"
effect: "READ"
effect_confidence: 0.933
capabilities[1]
0{2}
capability: "PAYMENT"
confidence: 0.653
risk_severity: "LOW"
fingerprint: "b7805d5dd4e6ef5359fb34fbf150b3f207fb788cfa7a1b414006691edc2b4246"
input_schema_fingerprint: "4e67670fd7382b8a3b63843f2ff715b7e1087e6c888a9eac00db0fa7ad7bc37d"
annotations{5}
title: "List cashback portals"
readOnlyHint: true
destructiveHint: false
idempotentHint: true
openWorldHint: false
12{9}
name: "get_portals_by_name"
title: "Search portals by name"
effect: "READ"
effect_confidence: 0.921
capabilities[1]
0{2}
capability: "PERSONAL_DATA"
confidence: 0.509
risk_severity: "LOW"
fingerprint: "769f6727c5831da9b54e76f9a7bf636c2f7d5474f8b0fcab2675188fe3aea867"
input_schema_fingerprint: "dc2337dba98ca699126d7273065f5ee8617ea3e7a28dbd8a619c2c25eb00b27c"
annotations{5}
title: "Search portals by name"
readOnlyHint: true
destructiveHint: false
idempotentHint: true
openWorldHint: false
13{9}
name: "get_stores_by_country"
title: "List stores in a country"
effect: "READ"
effect_confidence: 0.921
capabilities[1]
0{2}
capability: "EXTERNAL_COMMUNICATION"
confidence: 0.674
risk_severity: "INFO"
fingerprint: "1abef62601c105a2cd82c6b0262fdfc896c5e117c8fcee9c8b1dd7bee6ce36a1"
input_schema_fingerprint: "3ccde98910a071b6d5824e65f823c140cef8530306076be2c3017e58ebcbb019"
annotations{5}
title: "List stores in a country"
readOnlyHint: true
destructiveHint: false
idempotentHint: true
openWorldHint: false
14{9}
name: "get_stores_by_name"
title: "Search stores by name"
effect: "READ"
effect_confidence: 0.933
capabilities[1]
0{2}
capability: "EXTERNAL_COMMUNICATION"
confidence: 0.674
risk_severity: "INFO"
fingerprint: "24e6e54f0fc518e590a7f6a4aeb839692332caa4d8786a7cd18726599694b5ec"
input_schema_fingerprint: "fc8b747e455411f1d7dc5f233aab8d0b3d50a3ab56ef3962399a339469b8724e"
annotations{5}
title: "Search stores by name"
readOnlyHint: true
destructiveHint: false
idempotentHint: true
openWorldHint: false
15{9}
name: "remove_store_alert"
title: "Remove a store alert"
effect: "DELETE"
effect_confidence: 0.843
capabilities[1]
0{2}
capability: "FINANCIAL_TRANSACTION"
confidence: 0.567
risk_severity: "HIGH"
fingerprint: "3c86f0ac095aaab6a71fb125fa47b4880541d1e06e0c139183e5ca5a64427018"
input_schema_fingerprint: "5398a6d9fc747f000889dc3414dcda9f6e175a685b8e2c3d9fd2fc8c6af8bbce"
annotations{5}
title: "Remove a store alert"
readOnlyHint: false
destructiveHint: true
idempotentHint: true
openWorldHint: false
16{9}
name: "set_store_alert"
title: "Set a store alert"
effect: "WRITE"
effect_confidence: 0.917
capabilities[2]
0{2}
capability: "ACCOUNT_MANAGEMENT"
confidence: 0.618
1{2}
capability: "FINANCIAL_TRANSACTION"
confidence: 0.632
risk_severity: "HIGH"
fingerprint: "b8843a9154dc64f18c5f8ad8d2fcbdd04185d99061b2b0f623a30fef6b663143"
input_schema_fingerprint: "cc0b4df474d3f851cd9e2a93220ae066f09ad8d0fbde8d51a32e7a6f7c830a65"
annotations{5}
title: "Set a store alert"
readOnlyHint: false
destructiveHint: false
idempotentHint: true
openWorldHint: false
17{9}
name: "toggle_favorite_store"
title: "Add or remove a favorite store"
effect: "WRITE"
effect_confidence: 0.848
capabilities[0]
risk_severity: "LOW"
fingerprint: "c5eff490e3718fb6aba3082eefa124e427a3171ef5d3f8cdaffd708e66c39853"
input_schema_fingerprint: "536f55020deab70bf6eebb72a0c67aee2b658256748a3256af51993575473f90"
annotations{5}
title: "Add or remove a favorite store"
readOnlyHint: false
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: "mcp.gotcashback.com"
registrable_domain: "gotcashback.com"
source: "transport"
findings[7]
0{6}
check_id: "SQ-REPO-MISSING"
category: "provenance"
severity: "LOW"
title: "No source repository linked"
subject_type: "server"
subject_name: null
1{6}
check_id: "SQ-SERVER-AUTH-NONE-WRITE"
category: "authentication"
severity: "HIGH"
title: "State-changing tools available without authentication"
subject_type: "server"
subject_name: null
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: "get_cashback_rates_by_store_name"
3{6}
check_id: "SQ-TOOL-INJECTION-INSTRUCTIONS"
category: "prompt_injection"
severity: "MEDIUM"
title: "Instructions addressed to the AI model"
subject_type: "tool"
subject_name: "get_gift_cards_by_store_name"
4{6}
check_id: "SQ-TOOL-INJECTION-INSTRUCTIONS"
category: "prompt_injection"
severity: "MEDIUM"
title: "Instructions addressed to the AI model"
subject_type: "tool"
subject_name: "get_my_favorite_stores"
5{6}
check_id: "SQ-TOOL-INJECTION-INSTRUCTIONS"
category: "prompt_injection"
severity: "MEDIUM"
title: "Instructions addressed to the AI model"
subject_type: "tool"
subject_name: "get_my_profile"
6{6}
check_id: "SQ-TOOL-INJECTION-INSTRUCTIONS"
category: "prompt_injection"
severity: "MEDIUM"
title: "Instructions addressed to the AI model"
subject_type: "tool"
subject_name: "get_portals_by_name"
trust{9}
registry_namespace: "verified_upstream"
publisher_identity: "unverified"
organization: "unverified"
domain: "unverified"
repository: "not_provided"
source_provenance: "unknown"
security_scan: "findings_detected"
privacy_transparency: "not_provided"
monitoring: "active"
provenance{4}
registry_name: "com.gotcashback/gotcashback"
registry_content_sha256: "52bd3e32d07d59ee166073a0204c2aaefd22a5af4f7a414b49388f0b02814f0a"
scan_snapshot_fingerprint: "a279c26fbfeb710aff0f2c091a7d4e4721bb487812809d32062580b9779aa54f"
scanner_version: "1.0.0"
timestamps{4}
generated_at: "2026-11-15T04:59:24.043Z"
observed_at: "2026-11-14T06:02:03.247+00:00"
registry_published_at: "2026-10-09T17:13:24.724202+00:00"
registry_updated_at: null