Hydrogen Studies
com.hydrogenstudies/research
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/1d03c4b8-d69b-4d0c-800e-20a4f7e78164/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.hydrogenstudies/research"
title: "Hydrogen Studies"
description: "Search, compare and summarize 2,200+ published studies on molecular hydrogen (H2) and health."
version: "1.1.0"
homepage_url: "https://hydrogenstudies.com"
source: "official_registry"
upstream_status: "active"
publisher{4}
namespace: "com.hydrogenstudies"
display_name: "com.hydrogenstudies"
type: "registry_namespace"
status: "unclaimed"
organization: null
repository: null
packages[0]
transports[1]
0{5}
kind: "remote"
type: "streamable-http"
endpoint_url: "https://hydrogenstudies.com/mcp"
endpoint_host: "hydrogenstudies.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[8]
0{9}
name: "aggregate_studies"
title: "Aggregate studies"
effect: "READ"
effect_confidence: 0.682
capabilities[2]
0{2}
capability: "EMAIL"
confidence: 0.584
1{2}
capability: "PERSONAL_DATA"
confidence: 0.584
risk_severity: "MEDIUM"
fingerprint: "edc8853673c70725b7bb29ac816d6e5681b01f741da9ebbfefbae07e28f19fb9"
input_schema_fingerprint: "867e6a09fffaa0c62e75e0c06ce322aa8af8c12c8213c110056c930d42d32f27"
annotations{5}
title: "Aggregate studies"
readOnlyHint: true
destructiveHint: false
idempotentHint: null
openWorldHint: false
1{9}
name: "compare_evidence"
title: "Compare evidence"
effect: "READ"
effect_confidence: 0.832
capabilities[4]
0{2}
capability: "DATABASE_ACCESS"
confidence: 0.577
1{2}
capability: "EMAIL"
confidence: 0.827
2{2}
capability: "PERMISSION_MANAGEMENT"
confidence: 0.577
3{2}
capability: "PERSONAL_DATA"
confidence: 0.76
risk_severity: "MEDIUM"
fingerprint: "88fccfb0110553e8bc4fa0fabca575a915fbf8bcea83f1674cb479e42c4dc53b"
input_schema_fingerprint: "547961cc3374a2f6b72f33c5422f26955af9061639afa392bad9fc9922755681"
annotations{5}
title: "Compare evidence"
readOnlyHint: true
destructiveHint: false
idempotentHint: null
openWorldHint: false
2{9}
name: "find_related_studies"
title: "Related studies"
effect: "READ"
effect_confidence: 0.72
capabilities[0]
risk_severity: "INFO"
fingerprint: "4668ad1882986a78ba71b49265942336be70472808f7c31a39be409b97545c82"
input_schema_fingerprint: "bc7de29d1778e2aab9b5803a22482a606ae98ff52485d30a2370b55a06b0c701"
annotations{5}
title: "Related studies"
readOnlyHint: true
destructiveHint: false
idempotentHint: null
openWorldHint: false
3{9}
name: "get_condition_evidence"
title: "Condition evidence profile"
effect: "READ"
effect_confidence: 0.72
capabilities[3]
0{2}
capability: "HEALTH"
confidence: 0.618
1{2}
capability: "PERSONAL_DATA"
confidence: 0.669
2{2}
capability: "SENSITIVE_PERSONAL_DATA"
confidence: 0.618
risk_severity: "MEDIUM"
fingerprint: "67f13eba7c886dfa84a9ecca7a25dfd0ddcee9f30a112f3f5cdf64ca83f44428"
input_schema_fingerprint: "ecf7544de497cf1be6f8963b309dc829858ac8b37c6b6c9e9d5c98cf69a34a49"
annotations{5}
title: "Condition evidence profile"
readOnlyHint: true
destructiveHint: false
idempotentHint: null
openWorldHint: false
4{9}
name: "get_database_stats"
title: "Database stats"
effect: "READ"
effect_confidence: 0.72
capabilities[1]
0{2}
capability: "DATABASE_ACCESS"
confidence: 0.805
risk_severity: "INFO"
fingerprint: "8a47222d3a0c47f8adecc0326785823762aa75a0b76a6ab2ec40ecb5abf2c5cc"
input_schema_fingerprint: "7a014b717a77aac971ea0ab5c0ff47bb13e6cae7ef9442d9dedb15ce36381b15"
annotations{5}
title: "Database stats"
readOnlyHint: true
destructiveHint: false
idempotentHint: null
openWorldHint: false
5{9}
name: "get_study"
title: "Get study"
effect: "READ"
effect_confidence: 0.857
capabilities[0]
risk_severity: "INFO"
fingerprint: "787d5b48670bbb0ba2d8c2712cc1ae92d9a04c67ccc81b1a6f2d7fb483f3cba2"
input_schema_fingerprint: "37954fc022a62fdb805136141c84069dfdf1aaa37e1835090be2d016d328ac3c"
annotations{5}
title: "Get study"
readOnlyHint: true
destructiveHint: false
idempotentHint: null
openWorldHint: false
6{9}
name: "list_conditions"
title: "List conditions"
effect: "READ"
effect_confidence: 0.832
capabilities[2]
0{2}
capability: "HEALTH"
confidence: 0.618
1{2}
capability: "SENSITIVE_PERSONAL_DATA"
confidence: 0.618
risk_severity: "MEDIUM"
fingerprint: "6aa97176e9aea12855a02b3e180427ca03ac7b4fbd18e67625da742cdb6b2c6a"
input_schema_fingerprint: "7a014b717a77aac971ea0ab5c0ff47bb13e6cae7ef9442d9dedb15ce36381b15"
annotations{5}
title: "List conditions"
readOnlyHint: true
destructiveHint: false
idempotentHint: null
openWorldHint: false
7{9}
name: "search_studies"
title: "Search studies"
effect: "READ"
effect_confidence: 0.921
capabilities[2]
0{2}
capability: "EMAIL"
confidence: 0.584
1{2}
capability: "PERSONAL_DATA"
confidence: 0.584
risk_severity: "MEDIUM"
fingerprint: "70e771df3852a3e6ec7b8cbec5eb615cccf1e38e869cc9ce819c511977be1d8f"
input_schema_fingerprint: "bbaedeaa7722767c5b504f96f6285425f354154e05ca639b719760ee2866f75e"
annotations{5}
title: "Search studies"
readOnlyHint: true
destructiveHint: false
idempotentHint: null
openWorldHint: false
resources[1]
0{4}
key: "hydrogenstudies://about"
kind: "resource"
mime_type: "text/markdown"
fingerprint: "8c108447e8992cfb4426db5c52398c0d02e47177b70aeb57c1ba31f0001739f3"
prompts[1]
0{2}
name: "evidence_review"
fingerprint: "35afe056a3bd35534651d36a8d86a9632cec8bf756701f55c506e157e8de94e4"
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: "hydrogenstudies.com"
registrable_domain: "hydrogenstudies.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.hydrogenstudies/research"
registry_content_sha256: "17f0868f650674773a86604d95eb28c71b6ccc8858a2d57758c315dfb1d26fe0"
scan_snapshot_fingerprint: "06c47bdd09eab518121c1083975a081b4fc6bb21f301f42c9e2f555172acea4a"
scanner_version: "1.0.0"
timestamps{4}
generated_at: "2026-11-15T04:51:39.973Z"
observed_at: "2026-11-06T02:32:07.15+00:00"
registry_published_at: "2026-10-22T06:12:02.101718+00:00"
registry_updated_at: null