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/07f957d4-f1c2-4993-a064-8d343bad0914/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.saveproptax/saveproptax"
title: "SavePropTax"
description: "Free check of a California home for a Proposition 8 property tax reduction, plus owner filing."
version: "1.0.0"
homepage_url: "https://saveproptax.com/agents"
source: "official_registry"
upstream_status: "active"
publisher{4}
namespace: "com.saveproptax"
display_name: "com.saveproptax"
type: "registry_namespace"
status: "unclaimed"
organization: null
repository{5}
url: "https://github.com/atifnayeem-oss/saveproptax-mcp"
provider: "github"
owner: "atifnayeem-oss"
name: "saveproptax-mcp"
verified: false
packages[0]
transports[1]
0{5}
kind: "remote"
type: "streamable-http"
endpoint_url: "https://saveproptax.com/mcp"
endpoint_host: "saveproptax.com"
auth_type: "none"
auth{3}
type: "none"
authorization_servers[0]
scopes[0]
protocol{4}
era: "legacy"
negotiated_version: "2025-06-18"
supported_versions[0]
transport_type: "streamable-http"
tools[3]
0{9}
name: "check_property_tax_savings"
title: null
effect: "READ"
effect_confidence: 0.745
capabilities[0]
risk_severity: "INFO"
fingerprint: "f9a0f52667e22de82f9a1e5232b80ac18bcddd2893e927376684a8b1f907c86c"
input_schema_fingerprint: "405ad50ff32b17cd34db7eca02f0facff49464eed013d479de2b3c5f637d96f5"
annotations{5}
title: null
readOnlyHint: null
destructiveHint: null
idempotentHint: null
openWorldHint: null
1{9}
name: "get_filing_status"
title: null
effect: "READ"
effect_confidence: 0.703
capabilities[0]
risk_severity: "INFO"
fingerprint: "a5c35a5cb9599306fcdebd44088026bc42c12a95827184d8a880bba5e1fc4f12"
input_schema_fingerprint: "7e6bd18a90cd7cfd78e26c614658a5b0a18817825aad769bd5fef1eb68db3884"
annotations{5}
title: null
readOnlyHint: null
destructiveHint: null
idempotentHint: null
openWorldHint: null
2{9}
name: "start_filing"
title: null
effect: "WRITE"
effect_confidence: 0.861
capabilities[0]
risk_severity: "MEDIUM"
fingerprint: "9e4408c8ac108429d5f307cdc1daafbdbc261a440222437fa4e3294681bdbf03"
input_schema_fingerprint: "f4188cc05f219c1dd6c91b5433926e7e60ee1146924e44044a9621b12779a9b3"
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: "saveproptax.com"
registrable_domain: "saveproptax.com"
source: "transport"
findings[2]
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: "start_filing"
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: "com.saveproptax/saveproptax"
registry_content_sha256: "ded0ec1adb87157c638555732505e0f1c4b54e6656b48bebb0d6856e463fa849"
scan_snapshot_fingerprint: "74e22774b7b4b63fb13cdc28cf16af29772fe7df213a7b7b1930fb68a77be27a"
scanner_version: "1.0.0"
timestamps{4}
generated_at: "2026-11-15T04:51:38.670Z"
observed_at: "2026-11-14T23:08:05.107+00:00"
registry_published_at: "2026-08-19T20:22:07.74149+00:00"
registry_updated_at: null