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/56d0a5a3-31d7-4b4a-bd90-a5329f60aeec/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: "eu.kalkulo/calculators"
title: "Kalkulo.eu calculators"
description: "Read-only European tax, salary and benefit calculators with official sources and unknowns."
version: "1.0.0"
homepage_url: "https://kalkulo.eu/"
source: "official_registry"
upstream_status: "active"
publisher{4}
namespace: "eu.kalkulo"
display_name: "eu.kalkulo"
type: "registry_namespace"
status: "unclaimed"
organization: null
repository: null
packages[0]
transports[1]
0{5}
kind: "remote"
type: "streamable-http"
endpoint_url: "https://kalkulo.eu/mcp"
endpoint_host: "kalkulo.eu"
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[11]
0{9}
name: "czechia_company_car_benefit"
title: "Czechia company car benefit 2026"
effect: "READ"
effect_confidence: 0.32
capabilities[2]
0{2}
capability: "HR"
confidence: 0.618
1{2}
capability: "PERSONAL_DATA"
confidence: 0.76
risk_severity: "MEDIUM"
fingerprint: "135bf7b4227d62708b5ba66b1c65ec9fc750fff90ead07b9618a7afbc2b6d37e"
input_schema_fingerprint: "9576e7755ef1101bb4844652256c9c2f68e8552b0b91ea3fe93574a3eef325da"
annotations{5}
title: "Czechia company car benefit 2026"
readOnlyHint: true
destructiveHint: false
idempotentHint: true
openWorldHint: false
1{9}
name: "estonia_redundancy_compensation"
title: "Estonia redundancy compensation 2026"
effect: "READ"
effect_confidence: 0.32
capabilities[2]
0{2}
capability: "HR"
confidence: 0.901
1{2}
capability: "PERSONAL_DATA"
confidence: 0.6
risk_severity: "MEDIUM"
fingerprint: "f09ad221d16bb7c60685e81f48d0addbc261ff2e4cca22a8edbac994d45a0666"
input_schema_fingerprint: "575c59df325414340ed221dad39854f31a5969b193f85b5d99143091b7bc720f"
annotations{5}
title: "Estonia redundancy compensation 2026"
readOnlyHint: true
destructiveHint: false
idempotentHint: true
openWorldHint: false
2{9}
name: "greece_annual_leave"
title: "Greece annual leave days and leave allowance 2026"
effect: "WRITE"
effect_confidence: 0.639
capabilities[2]
0{2}
capability: "HR"
confidence: 0.618
1{2}
capability: "PERSONAL_DATA"
confidence: 0.76
risk_severity: "HIGH"
fingerprint: "ffe587e53ab2eea8d459783120276027ec70aec2c8e63db7d2ba09111cbe08fb"
input_schema_fingerprint: "eca054650c3c03095cef84063a8b6182b0e17364ad9cbbcd67f63cf11aae6521"
annotations{5}
title: "Greece annual leave days and leave allowance 2026"
readOnlyHint: true
destructiveHint: false
idempotentHint: true
openWorldHint: false
3{9}
name: "greece_unemployment_benefit"
title: "Greece unemployment benefit (DYPA regular benefit) 2026"
effect: "READ"
effect_confidence: 0.32
capabilities[0]
risk_severity: "INFO"
fingerprint: "c1b9d0d9940387637d3232ab6174bd418fe8d045033e1e88cf99469547a52547"
input_schema_fingerprint: "7a5ea8663566b2f605ed65536f6bec44adcc81322058124cf41af8dcd7d3e026"
annotations{5}
title: "Greece unemployment benefit (DYPA regular benefit) 2026"
readOnlyHint: true
destructiveHint: false
idempotentHint: true
openWorldHint: false
4{9}
name: "latvia_vacation_pay"
title: "Latvia vacation pay 2026"
effect: "WRITE"
effect_confidence: 0.575
capabilities[1]
0{2}
capability: "PAYMENT"
confidence: 0.805
risk_severity: "LOW"
fingerprint: "15c510f104f7c3058adde881567be5d0c0e7c1646ff502c8ba9d19b31c1567e9"
input_schema_fingerprint: "5eb3f31839f005695f3f5d2698198ab8b8665237b1a1f4091bcf697d4ca30776"
annotations{5}
title: "Latvia vacation pay 2026"
readOnlyHint: true
destructiveHint: false
idempotentHint: true
openWorldHint: false
5{9}
name: "list_calculators"
title: "List Kalkulo.eu calculators"
effect: "READ"
effect_confidence: 0.908
capabilities[0]
risk_severity: "INFO"
fingerprint: "47fd1ca2a13ca51dd9ec17f501af7bef0618abae40a8c19ca65c014382bd4904"
input_schema_fingerprint: "99334726611ccf58a148b0814696bfa6fe08c1b2d027e946beccf5a74331c9aa"
annotations{5}
title: "List Kalkulo.eu calculators"
readOnlyHint: true
destructiveHint: false
idempotentHint: true
openWorldHint: false
6{9}
name: "luxembourg_unemployment_benefit"
title: "Luxembourg full unemployment benefit 2026"
effect: "READ"
effect_confidence: 0.32
capabilities[2]
0{2}
capability: "HR"
confidence: 0.771
1{2}
capability: "PERSONAL_DATA"
confidence: 0.6
risk_severity: "MEDIUM"
fingerprint: "0a150f6a3678840511538111e4253facbf1d1d957840591b4e40e44312a08aa0"
input_schema_fingerprint: "4b5ae36077f9ce99e8a14038ec242be2cc759840cc0076200b1e989158949f9b"
annotations{5}
title: "Luxembourg full unemployment benefit 2026"
readOnlyHint: true
destructiveHint: false
idempotentHint: true
openWorldHint: false
7{9}
name: "malta_vacation_leave"
title: "Malta vacation leave entitlement 2026"
effect: "WRITE"
effect_confidence: 0.575
capabilities[1]
0{2}
capability: "PERMISSION_MANAGEMENT"
confidence: 0.601
risk_severity: "LOW"
fingerprint: "9d9489491ae16cb1888bdb64b329e8c5627745c929638a5ab78b7345763580bd"
input_schema_fingerprint: "b292aeead28922420367f4450927d19ec5f24213e1032a164abef0285a0a1d07"
annotations{5}
title: "Malta vacation leave entitlement 2026"
readOnlyHint: true
destructiveHint: false
idempotentHint: true
openWorldHint: false
8{9}
name: "serbia_vat"
title: "Serbia VAT (PDV) 2026"
effect: "READ"
effect_confidence: 0.422
capabilities[0]
risk_severity: "INFO"
fingerprint: "ace6f4489d328ceb0b2cf24a510cc4a5829a60c2f0ed283b108f649068ffdc42"
input_schema_fingerprint: "9847dcc269a3060eaaf3dde3a172cfca16451ba6b848310a69192b171f0c2ff9"
annotations{5}
title: "Serbia VAT (PDV) 2026"
readOnlyHint: true
destructiveHint: false
idempotentHint: true
openWorldHint: false
9{9}
name: "slovakia_rental_income_tax"
title: "Slovakia rental income tax 2026"
effect: "READ"
effect_confidence: 0.422
capabilities[0]
risk_severity: "INFO"
fingerprint: "21032d3c44840c8437ea33b9c761d5b40285370c42c20ac3a3778da963558d96"
input_schema_fingerprint: "b0990611657c184605df9bbaab12e49619af6e5599ac493b3dd654d5148e5b2c"
annotations{5}
title: "Slovakia rental income tax 2026"
readOnlyHint: true
destructiveHint: false
idempotentHint: true
openWorldHint: false
10{9}
name: "slovakia_severance_pay"
title: "Slovakia severance pay 2026"
effect: "WRITE"
effect_confidence: 0.575
capabilities[3]
0{2}
capability: "HR"
confidence: 0.87
1{2}
capability: "PAYMENT"
confidence: 0.805
2{2}
capability: "PERSONAL_DATA"
confidence: 0.76
risk_severity: "HIGH"
fingerprint: "e786a204d89c89a6b430a00426a9f7c6ad9c490a494ecd692f7715c03de4ee38"
input_schema_fingerprint: "52f97da7db30a88060b0e95375fd9ec1b77a225c325027c2ba638608e8fa4c84"
annotations{5}
title: "Slovakia severance pay 2026"
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: "kalkulo.eu"
registrable_domain: "kalkulo.eu"
source: "transport"
findings[6]
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-ANNOTATION-UNDERCLAIM"
category: "annotations"
severity: "LOW"
title: "Annotations understate what the tool does"
subject_type: "tool"
subject_name: "greece_annual_leave"
3{6}
check_id: "SQ-TOOL-ANNOTATION-UNDERCLAIM"
category: "annotations"
severity: "LOW"
title: "Annotations understate what the tool does"
subject_type: "tool"
subject_name: "latvia_vacation_pay"
4{6}
check_id: "SQ-TOOL-ANNOTATION-UNDERCLAIM"
category: "annotations"
severity: "MEDIUM"
title: "Annotations understate what the tool does"
subject_type: "tool"
subject_name: "malta_vacation_leave"
5{6}
check_id: "SQ-TOOL-ANNOTATION-UNDERCLAIM"
category: "annotations"
severity: "LOW"
title: "Annotations understate what the tool does"
subject_type: "tool"
subject_name: "slovakia_severance_pay"
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: "eu.kalkulo/calculators"
registry_content_sha256: "484087b43fb05ce3e9e85296247cd347f90fc3afdf1213ed6e96ee42001d9c6f"
scan_snapshot_fingerprint: "bab336015202cce069e1d40d99915998cb76afaee3255f2b589fe7e8bff9418f"
scanner_version: "1.0.0"
timestamps{4}
generated_at: "2026-11-15T04:53:07.186Z"
observed_at: "2026-11-05T17:35:08.811+00:00"
registry_published_at: "2026-10-05T09:26:04.763411+00:00"
registry_updated_at: null