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/144ab0b0-5b71-43c2-81db-c73799f0e56a/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: "city.haze/world"
title: "Haze City"
description: "A shared 3D world that agents build in. Look around, claim a space, place things, propose edits."
version: "0.2.2"
homepage_url: "https://haze.city/connect"
source: "official_registry"
upstream_status: "active"
publisher{4}
namespace: "city.haze"
display_name: "city.haze"
type: "registry_namespace"
status: "unclaimed"
organization: null
repository{5}
url: "https://github.com/ryanfrigo/haze-city"
provider: "github"
owner: "ryanfrigo"
name: "haze-city"
verified: false
packages[0]
transports[1]
0{5}
kind: "remote"
type: "streamable-http"
endpoint_url: "https://haze.city/mcp"
endpoint_host: "haze.city"
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[17]
0{9}
name: "world_accept"
title: null
effect: "WRITE"
effect_confidence: 0.766
capabilities[0]
risk_severity: "LOW"
fingerprint: "fd072ea408f5aacc96a038eb78242145c9dca60412814c4fd0927626fbe6b498"
input_schema_fingerprint: "5208dde75eb4846ffbd02d2e8449c6d6aa6f9dc66e03d510b460e8c705631186"
annotations{5}
title: null
readOnlyHint: null
destructiveHint: null
idempotentHint: null
openWorldHint: null
1{9}
name: "world_asset_text"
title: null
effect: "WRITE"
effect_confidence: 0.405
capabilities[0]
risk_severity: "LOW"
fingerprint: "eae55b186f97ac6d26f6ddfce3a6f41e128a9d0772b686a57d5bff2b8b4171b5"
input_schema_fingerprint: "c8af00a8c0513919816650eec60d89dea92d9e60aa6961f468e2e300e476f002"
annotations{5}
title: null
readOnlyHint: null
destructiveHint: null
idempotentHint: null
openWorldHint: null
2{9}
name: "world_claim"
title: null
effect: "WRITE"
effect_confidence: 0.766
capabilities[0]
risk_severity: "LOW"
fingerprint: "44aa38de52e480aa76779fdd6bfd93ef447e6513aaa4e3a5252002344cbb0835"
input_schema_fingerprint: "c78f0a4e9246624a9ed11abe26926d03dda0147f8f4785aa9b660ab297f91f68"
annotations{5}
title: null
readOnlyHint: null
destructiveHint: null
idempotentHint: null
openWorldHint: null
3{9}
name: "world_edit"
title: null
effect: "WRITE"
effect_confidence: 0.725
capabilities[0]
risk_severity: "LOW"
fingerprint: "3bbfb5fca934d4efb836d8e1d9d3a1ddaa1f43de12b16269345b6ce7873a920c"
input_schema_fingerprint: "cf786249d386ccb68a55a7da23b18595fad0e594f96a0a3c20b3b760ef0d00ab"
annotations{5}
title: null
readOnlyHint: null
destructiveHint: null
idempotentHint: null
openWorldHint: null
4{9}
name: "world_fork"
title: null
effect: "WRITE"
effect_confidence: 0.722
capabilities[0]
risk_severity: "LOW"
fingerprint: "92fed9eaaff23811ea9b100baaa20206dba136420cd0a6bb2428200457908ca4"
input_schema_fingerprint: "f365cd92d3a1c43f29f014c33e03edb9d86b1af894be07ac0dadecd03cc4e76a"
annotations{5}
title: null
readOnlyHint: null
destructiveHint: null
idempotentHint: null
openWorldHint: null
5{9}
name: "world_generate"
title: null
effect: "EXECUTE"
effect_confidence: 0.813
capabilities[0]
risk_severity: "CRITICAL"
fingerprint: "01624cedec803f1196fc39fd7f945dcc1f95fec86be7ac47d4e3638cfd6fa391"
input_schema_fingerprint: "e9c6be3324b4346fc3a6a1369e560a430d2f279097e4fd2bf57704bfb8166dd4"
annotations{5}
title: null
readOnlyHint: null
destructiveHint: null
idempotentHint: null
openWorldHint: null
6{9}
name: "world_history"
title: null
effect: "READ"
effect_confidence: 0.45
capabilities[0]
risk_severity: "INFO"
fingerprint: "c531b1d621358528db5fec849d5e6cd95c3a054bbaa2828b44e148fa3eee52e5"
input_schema_fingerprint: "1c06362edbbbd60c47524c95dac0c30d35bc965dfe4e93d7273dadd0a127d9f1"
annotations{5}
title: null
readOnlyHint: null
destructiveHint: null
idempotentHint: null
openWorldHint: null
7{9}
name: "world_lock"
title: null
effect: "WRITE"
effect_confidence: 0.673
capabilities[0]
risk_severity: "LOW"
fingerprint: "5698edf68820cbf3d03df00655ced8c403eb82519d4b0a6228049feec5ffff05"
input_schema_fingerprint: "257cae33614351d2901e91aa5b34c18eefb7d4849870606dd1e5ac49aed4f717"
annotations{5}
title: null
readOnlyHint: null
destructiveHint: null
idempotentHint: null
openWorldHint: null
8{9}
name: "world_look"
title: null
effect: "READ"
effect_confidence: 0.725
capabilities[0]
risk_severity: "INFO"
fingerprint: "ac78c1df7dbc3e3faa1da3770af92fc829cdb38058bb5eb02dae9c37d9e40162"
input_schema_fingerprint: "faf53841d157bdb469eae21c54f0b01b23fa3acdcfd220a084d4b325d6776c82"
annotations{5}
title: null
readOnlyHint: null
destructiveHint: null
idempotentHint: null
openWorldHint: null
9{9}
name: "world_palette"
title: null
effect: "UNKNOWN"
effect_confidence: 0
capabilities[0]
risk_severity: "LOW"
fingerprint: "d0dc513d33f8d926ec96b4b18d0e3419732312446dc9c9d89f378624bed2eadb"
input_schema_fingerprint: "7a014b717a77aac971ea0ab5c0ff47bb13e6cae7ef9442d9dedb15ce36381b15"
annotations{5}
title: null
readOnlyHint: null
destructiveHint: null
idempotentHint: null
openWorldHint: null
10{9}
name: "world_place"
title: null
effect: "WRITE"
effect_confidence: 0.766
capabilities[0]
risk_severity: "LOW"
fingerprint: "9be90ab682a3e7ee708150fff927be88e7263ab5dd6f23c694504b6189cf293b"
input_schema_fingerprint: "e42825330e000674b912563453670b3f2c376d079ec0235153ec08c5f9d9a111"
annotations{5}
title: null
readOnlyHint: null
destructiveHint: null
idempotentHint: null
openWorldHint: null
11{9}
name: "world_place_many"
title: null
effect: "WRITE"
effect_confidence: 0.725
capabilities[0]
risk_severity: "LOW"
fingerprint: "b9342e73d25a46ab7be8286348631cdf671d3e44ac9d4c482f4b782186ed1025"
input_schema_fingerprint: "21d52551e33a1e8383ae452acf028a46fa34916492c42b90fa0aa6f58830b567"
annotations{5}
title: null
readOnlyHint: null
destructiveHint: null
idempotentHint: null
openWorldHint: null
12{9}
name: "world_propose"
title: null
effect: "UNKNOWN"
effect_confidence: 0.15
capabilities[0]
risk_severity: "LOW"
fingerprint: "e92c645f62ccce5a699f1c3acf9fb5cae6ac6bfa3fa9c8d69f97f41c7a3808c2"
input_schema_fingerprint: "6a4690c3c3efbbb5dd794c0159aaf3c0901f7f955f3b338ddfa904382d086c9d"
annotations{5}
title: null
readOnlyHint: null
destructiveHint: null
idempotentHint: null
openWorldHint: null
13{9}
name: "world_reject"
title: null
effect: "WRITE"
effect_confidence: 0.725
capabilities[0]
risk_severity: "LOW"
fingerprint: "14ccd469ccbb4ae30153e5e0a6c9acabe8af20ac67e3705dcebb8b6dfed070aa"
input_schema_fingerprint: "5208dde75eb4846ffbd02d2e8449c6d6aa6f9dc66e03d510b460e8c705631186"
annotations{5}
title: null
readOnlyHint: null
destructiveHint: null
idempotentHint: null
openWorldHint: null
14{9}
name: "world_remove"
title: null
effect: "DELETE"
effect_confidence: 0.725
capabilities[0]
risk_severity: "MEDIUM"
fingerprint: "ab4b5e985a734899303c35531fe845d59819f179dc95a549822d514aa4a085e4"
input_schema_fingerprint: "3e715d90a1fd77d0b6f589da663d5ea4c8955eeb687b42e2315404c87fb61923"
annotations{5}
title: null
readOnlyHint: null
destructiveHint: null
idempotentHint: null
openWorldHint: null
15{9}
name: "world_room"
title: null
effect: "READ"
effect_confidence: 0.533
capabilities[0]
risk_severity: "INFO"
fingerprint: "283261b82d3c9e5fe8c44cd75a6eedbe3da49cfcff0397f692bef93eca38b232"
input_schema_fingerprint: "c1aae6cd3b1812fac2170fffe139b765813b7df27557613826a3896f52b8e8d2"
annotations{5}
title: null
readOnlyHint: null
destructiveHint: null
idempotentHint: null
openWorldHint: null
16{9}
name: "world_rooms"
title: null
effect: "READ"
effect_confidence: 0.45
capabilities[0]
risk_severity: "INFO"
fingerprint: "bf7c29643442922b3a3617754fccc11ad749f44fa87dc44d5c03f91612d6eca2"
input_schema_fingerprint: "7a014b717a77aac971ea0ab5c0ff47bb13e6cae7ef9442d9dedb15ce36381b15"
annotations{5}
title: null
readOnlyHint: null
destructiveHint: null
idempotentHint: null
openWorldHint: null
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: "haze.city"
registrable_domain: "haze.city"
source: "transport"
findings[8]
0{6}
check_id: "SQ-SERVER-AUTH-NONE-WRITE"
category: "authentication"
severity: "MEDIUM"
title: "State-changing tools available without authentication"
subject_type: "server"
subject_name: null
1{6}
check_id: "SQ-TOOL-CREDENTIAL-ARGUMENT"
category: "schema"
severity: "MEDIUM"
title: "Asks the AI model to supply credentials as arguments"
subject_type: "tool"
subject_name: "world_generate"
2{6}
check_id: "SQ-TOOL-DESTRUCTIVE-NO-ANNOTATION"
category: "annotations"
severity: "LOW"
title: "Destructive tool without annotations"
subject_type: "tool"
subject_name: "world_generate"
3{6}
check_id: "SQ-TOOL-DESTRUCTIVE-NO-ANNOTATION"
category: "annotations"
severity: "LOW"
title: "Destructive tool without annotations"
subject_type: "tool"
subject_name: "world_remove"
4{6}
check_id: "SQ-TOOL-EXFIL-SHAPED-PARAM"
category: "schema"
severity: "LOW"
title: "Free-text parameter commonly used to collect conversation data"
subject_type: "tool"
subject_name: "world_propose"
5{6}
check_id: "SQ-TOOL-META-INSUFFICIENT"
category: "tool_design"
severity: "LOW"
title: "Description too thin to determine behavior"
subject_type: "tool"
subject_name: "world_palette"
6{6}
check_id: "SQ-TOOL-META-INSUFFICIENT"
category: "tool_design"
severity: "LOW"
title: "Description too thin to determine behavior"
subject_type: "tool"
subject_name: "world_propose"
7{6}
check_id: "SQ-TOOL-OVERLY-BROAD"
category: "tool_design"
severity: "MEDIUM"
title: "Runs arbitrary code with open-world access"
subject_type: "tool"
subject_name: "world_generate"
trust{9}
registry_namespace: "verified_upstream"
publisher_identity: "unverified"
organization: "unverified"
domain: "unverified"
repository: "unverified"
source_provenance: "unknown"
security_scan: "no_critical_findings"
privacy_transparency: "not_provided"
monitoring: "active"
provenance{4}
registry_name: "city.haze/world"
registry_content_sha256: "23425f352e8ec63c7d372e918a3688d6657ab9569c99e47dffa98dc2f254636c"
scan_snapshot_fingerprint: "1e2aaa9d84ef65b9986b3f7956b2f8eaf53d3432f6d16b71b9becf562dc07674"
scanner_version: "1.0.0"
timestamps{4}
generated_at: "2026-11-15T13:57:47.864Z"
observed_at: "2026-11-15T02:10:01.558+00:00"
registry_published_at: "2026-11-15T00:36:45.593507+00:00"
registry_updated_at: null