io.github.cyanheads/met-museum-mcp-server
io.github.cyanheads/met-museum-mcp-server
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/f6bd6268-3943-474f-b448-af3562563e28/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: "io.github.cyanheads/met-museum-mcp-server"
title: null
description: "Search the Met collection, browse by department or update date, fetch full records and CC0 images."
version: "0.10.0"
homepage_url: null
source: "official_registry"
upstream_status: "active"
publisher{4}
namespace: "io.github.cyanheads"
display_name: "io.github.cyanheads"
type: "registry_namespace"
status: "unclaimed"
organization: null
repository{5}
url: "https://github.com/cyanheads/met-museum-mcp-server"
provider: "github"
owner: "cyanheads"
name: "met-museum-mcp-server"
verified: false
packages[2]
0{4}
registry_type: "npm"
identifier: "@cyanheads/met-museum-mcp-server"
version: "0.10.0"
transport: "stdio"
1{4}
registry_type: "npm"
identifier: "@cyanheads/met-museum-mcp-server"
version: "0.10.0"
transport: "streamable-http"
transports[3]
0{5}
kind: "package"
type: "stdio"
endpoint_url: null
endpoint_host: null
auth_type: "unknown"
1{5}
kind: "package"
type: "streamable-http"
endpoint_url: null
endpoint_host: null
auth_type: "unknown"
2{5}
kind: "remote"
type: "streamable-http"
endpoint_url: "https://met-museum.caseyjhand.com/mcp"
endpoint_host: "met-museum.caseyjhand.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[4]
0{9}
name: "met_get_object"
title: "Get Met Objects"
effect: "READ"
effect_confidence: 0.888
capabilities[1]
0{2}
capability: "PERSONAL_DATA"
confidence: 0.59
risk_severity: "LOW"
fingerprint: "4f5df80b410cd1c8140ea50d56a1122e15e2f4f114277f413560c9f4b745dee8"
input_schema_fingerprint: "2bffc4eed7158c98283f5161dc6ed76abdffef44b092032d6f538a44abf9f0cc"
annotations{5}
title: null
readOnlyHint: true
destructiveHint: null
idempotentHint: true
openWorldHint: null
1{9}
name: "met_list_departments"
title: "List Met Departments"
effect: "READ"
effect_confidence: 0.888
capabilities[0]
risk_severity: "INFO"
fingerprint: "e9f45a00296a6502c18dc27716d26ad547fdae887d643fc986c4403754c8654a"
input_schema_fingerprint: "71fc596a20f27da3dec80050e5d1f553eba34aea24c2853b853488a811e6b892"
annotations{5}
title: null
readOnlyHint: true
destructiveHint: null
idempotentHint: true
openWorldHint: null
2{9}
name: "met_list_objects"
title: "List Met Objects"
effect: "READ"
effect_confidence: 0.888
capabilities[0]
risk_severity: "INFO"
fingerprint: "bbc6aa4005514bcfff2713e19843dfa3d55778f04c720b457bf3da746dab6122"
input_schema_fingerprint: "b20f7b1a5271b3ea1a58fdabcbf2bbc557a02556ef01a70a1fb907223fc06484"
annotations{5}
title: null
readOnlyHint: true
destructiveHint: null
idempotentHint: true
openWorldHint: null
3{9}
name: "met_search_collections"
title: "Search Met Collection"
effect: "READ"
effect_confidence: 0.888
capabilities[0]
risk_severity: "INFO"
fingerprint: "2e0222ea2a87df396fb65e729229a3b2b6573d97878f964813a270ff9a0c0f28"
input_schema_fingerprint: "b0c7311c919c847b5ac1323ab6fc685db35f8f38eb2cfe98381474ba175fd50b"
annotations{5}
title: null
readOnlyHint: true
destructiveHint: null
idempotentHint: true
openWorldHint: null
resources[2]
0{4}
key: "skill://met-museum-guide/SKILL.md"
kind: "resource"
mime_type: "text/markdown"
fingerprint: "0d3a8b76b36fe4c39b43fe7f2aa61da395fec1cda144149b276b088b045c09b1"
1{4}
key: "skill://{+path}"
kind: "template"
mime_type: null
fingerprint: "9777dc7f1cf468158c157032a0ccebf9b50270f4e8753af9ccaf2fe99890ccf0"
prompts[0]
extensions[1]
0: "io.modelcontextprotocol/skills"
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: "met-museum.caseyjhand.com"
registrable_domain: "caseyjhand.com"
source: "transport"
findings[3]
0{6}
check_id: "SQ-TOOL-CONCEALMENT"
category: "prompt_injection"
severity: "HIGH"
title: "Text asks the AI model to hide actions from the user"
subject_type: "tool"
subject_name: "met_search_collections"
1{6}
check_id: "SQ-TOOL-EXFIL-DIRECTIVE"
category: "prompt_injection"
severity: "HIGH"
title: "Asks the AI model to pass conversation data or secrets"
subject_type: "tool"
subject_name: "met_list_objects"
2{6}
check_id: "SQ-TOOL-EXFIL-DIRECTIVE"
category: "prompt_injection"
severity: "HIGH"
title: "Asks the AI model to pass conversation data or secrets"
subject_type: "tool"
subject_name: "met_search_collections"
trust{9}
registry_namespace: "verified_upstream"
publisher_identity: "unverified"
organization: "unverified"
domain: "unverified"
repository: "unverified"
source_provenance: "partial"
security_scan: "findings_detected"
privacy_transparency: "not_provided"
monitoring: "active"
provenance{4}
registry_name: "io.github.cyanheads/met-museum-mcp-server"
registry_content_sha256: "74f17fa04fb090b5dbcff7261ebfe6a781a03f7c34f31ae7df5f8d373c0d1f1b"
scan_snapshot_fingerprint: "cdbe34c3d6f44886bbc8f6962d597663677d2b9c9a30d385d604dcc791c88771"
scanner_version: "1.0.0"
timestamps{4}
generated_at: "2026-11-15T02:15:04.162Z"
observed_at: "2026-11-13T08:50:16.221+00:00"
registry_published_at: "2026-11-04T11:01:14.813373+00:00"
registry_updated_at: null