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/68cca9af-2814-4c52-8086-9127d54602aa/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.rowhousesoftware/playtable"
title: "Playtable"
description: "Make up any game and play it in chat: a fair table that deals, hides cards and rolls dice."
version: "1.0.0"
homepage_url: "https://play.rowhousesoftware.com"
source: "official_registry"
upstream_status: "active"
publisher{4}
namespace: "com.rowhousesoftware"
display_name: "com.rowhousesoftware"
type: "registry_namespace"
status: "unclaimed"
organization: null
repository: null
packages[0]
transports[1]
0{5}
kind: "remote"
type: "streamable-http"
endpoint_url: "https://play.rowhousesoftware.com/mcp"
endpoint_host: "play.rowhousesoftware.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[4]
0{9}
name: "create_game"
title: "Create a game"
effect: "WRITE"
effect_confidence: 0.902
capabilities[2]
0{2}
capability: "ACCOUNT_MANAGEMENT"
confidence: 0.679
1{2}
capability: "SOURCE_CODE"
confidence: 0.577
risk_severity: "MEDIUM"
fingerprint: "7426e6be0fd796e8a3c5c62be4f7b2b0d6beee5e23eb69445937d3643d5c1adc"
input_schema_fingerprint: "fad03a66d1fe38c2b66f33ae7385d8b4e3eb64bcaab06bd9d30aa505495f9b94"
annotations{5}
title: null
readOnlyHint: false
destructiveHint: false
idempotentHint: false
openWorldHint: false
1{9}
name: "get_state"
title: "See the game"
effect: "READ"
effect_confidence: 0.857
capabilities[0]
risk_severity: "INFO"
fingerprint: "067053aeb1c5817816247107ea07e8767732a9c9476478e1d6ef0a3e34c82321"
input_schema_fingerprint: "69922765724d91bc3f1af064c0a9113a5187d4a6042040e160cd187bf12cc6fc"
annotations{5}
title: null
readOnlyHint: true
destructiveHint: null
idempotentHint: null
openWorldHint: false
2{9}
name: "show_board"
title: "Show the board"
effect: "READ"
effect_confidence: 0.921
capabilities[0]
risk_severity: "INFO"
fingerprint: "2597ff9f2b1c5693c0a538d0dd0f333d5a9a7d3024b39c08bfa565cb8602c23f"
input_schema_fingerprint: "8c651f0b3d8d9d095482ff26c4d6a5c9654956e5f5db114785767c4a47d8888d"
annotations{5}
title: null
readOnlyHint: true
destructiveHint: null
idempotentHint: null
openWorldHint: false
3{9}
name: "take_turn"
title: "Make moves"
effect: "WRITE"
effect_confidence: 0.72
capabilities[0]
risk_severity: "LOW"
fingerprint: "df977e17be8f7ae3e3e885d8b4661b6d3339190af86153a52d5ef4c023412704"
input_schema_fingerprint: "ade9cae2c79446d39155b1328120eaa5183748c41e2ccd1b03e512c5c2f0be94"
annotations{5}
title: null
readOnlyHint: false
destructiveHint: false
idempotentHint: false
openWorldHint: false
resources[1]
0{4}
key: "ui://playtable/board.html"
kind: "resource"
mime_type: "text/html;profile=mcp-app"
fingerprint: "a513375a4d8f7336d3373dc4a26b5ba71a6e86b3e60894605a195198d7c5e250"
prompts[0]
extensions[1]
0: "io.modelcontextprotocol/ui"
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: "play.rowhousesoftware.com"
registrable_domain: "rowhousesoftware.com"
source: "transport"
findings[3]
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-EXFIL-DIRECTIVE"
category: "prompt_injection"
severity: "HIGH"
title: "Asks the AI model to pass conversation data or secrets"
subject_type: "tool"
subject_name: "take_turn"
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.rowhousesoftware/playtable"
registry_content_sha256: "b0a2f759ee9530f8b434008b30fcbea42434ea10dfdb8058686104bd4afcdd4d"
scan_snapshot_fingerprint: "edb9a519ad9fd6db845cbf2539cf4db345f594322f83e69012fa2bb80e5b3177"
scanner_version: "1.0.0"
timestamps{4}
generated_at: "2026-11-15T04:51:40.686Z"
observed_at: "2026-11-09T19:50:36.157+00:00"
registry_published_at: "2026-11-09T18:29:56.551798+00:00"
registry_updated_at: null