dev.workers.3labsio.policy-gate/policy-gate
dev.workers.3labsio.policy-gate/policy-gate
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/9ffe7652-a6cf-4443-a892-fee7a4ee4d70/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: "dev.workers.3labsio.policy-gate/policy-gate"
title: null
description: "Deterministic allow/require_approval/deny verdicts for agent actions, before they happen."
version: "0.2.0"
homepage_url: "https://github.com/fieldproofhq/policy-gate"
source: "official_registry"
upstream_status: "active"
publisher{4}
namespace: "dev.workers.3labsio.policy-gate"
display_name: "dev.workers.3labsio.policy-gate"
type: "registry_namespace"
status: "unclaimed"
organization: null
repository{5}
url: "https://github.com/fieldproofhq/policy-gate"
provider: "github"
owner: "fieldproofhq"
name: "policy-gate"
verified: false
packages[0]
transports[1]
0{5}
kind: "remote"
type: "streamable-http"
endpoint_url: "https://policy-gate.3labsio.workers.dev/mcp"
endpoint_host: "policy-gate.3labsio.workers.dev"
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: "first_42_sponsor"
title: null
effect: "WRITE"
effect_confidence: 0.45
capabilities[2]
0{2}
capability: "FINANCIAL_TRANSACTION"
confidence: 0.594
1{2}
capability: "PAYMENT"
confidence: 0.617
risk_severity: "HIGH"
fingerprint: "dc0f2b5d9b983c8fbcb8233961f85b88551489f4b65cfe473de501e0371521ad"
input_schema_fingerprint: "efddc7bd8bbcef73a14eb1ace1ffdaec81e518ef1e13c1e9271d0b8acb694a49"
annotations{5}
title: null
readOnlyHint: null
destructiveHint: null
idempotentHint: null
openWorldHint: null
1{9}
name: "policy_check"
title: null
effect: "READ"
effect_confidence: 0.722
capabilities[1]
0{2}
capability: "SECURITY_CONTROL"
confidence: 0.641
risk_severity: "INFO"
fingerprint: "a7c8a53aed4340e6ce0e8ec23e70063891cf760d0a27ee459f107f2165b55b2f"
input_schema_fingerprint: "4d250393933ffa31669567bd8cb26e30afa9c71b3b5477b9d98dc06d6b67fe0c"
annotations{5}
title: null
readOnlyHint: null
destructiveHint: null
idempotentHint: null
openWorldHint: null
2{9}
name: "policy_example"
title: null
effect: "UNKNOWN"
effect_confidence: 0.15
capabilities[0]
risk_severity: "LOW"
fingerprint: "b75874ac0c0e1b398519456181ccf8842dfce58f0e96a4db9b71f9af5141460b"
input_schema_fingerprint: "efddc7bd8bbcef73a14eb1ace1ffdaec81e518ef1e13c1e9271d0b8acb694a49"
annotations{5}
title: null
readOnlyHint: null
destructiveHint: null
idempotentHint: null
openWorldHint: null
3{9}
name: "policy_rules"
title: null
effect: "UNKNOWN"
effect_confidence: 0.15
capabilities[0]
risk_severity: "LOW"
fingerprint: "a6d88f1bcdd8603f362d8661520ec4b1714964804550cd97d17b17ff5544ed4d"
input_schema_fingerprint: "efddc7bd8bbcef73a14eb1ace1ffdaec81e518ef1e13c1e9271d0b8acb694a49"
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: "policy-gate.3labsio.workers.dev"
registrable_domain: "3labsio.workers.dev"
source: "transport"
findings[4]
0{6}
check_id: "SQ-CONFORMANCE-MODERN-FAILURE"
category: "conformance"
severity: "LOW"
title: "Protocol conformance checks failed"
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-META-INSUFFICIENT"
category: "tool_design"
severity: "LOW"
title: "Description too thin to determine behavior"
subject_type: "tool"
subject_name: "policy_example"
3{6}
check_id: "SQ-TOOL-META-INSUFFICIENT"
category: "tool_design"
severity: "LOW"
title: "Description too thin to determine behavior"
subject_type: "tool"
subject_name: "policy_rules"
trust{9}
registry_namespace: "verified_upstream"
publisher_identity: "unverified"
organization: "unverified"
domain: "unverified"
repository: "unverified"
source_provenance: "unknown"
security_scan: "findings_detected"
privacy_transparency: "not_provided"
monitoring: "active"
provenance{4}
registry_name: "dev.workers.3labsio.policy-gate/policy-gate"
registry_content_sha256: "7d2c0710ae8ac245e89bd550a845bdbe8dfc3adc85ef5594094a0c632cef65e2"
scan_snapshot_fingerprint: "9efbc51a9d369f932907c14b78c4db1521f120f5539b1abfd9bfc4ae8dfc0b3b"
scanner_version: "1.0.0"
timestamps{4}
generated_at: "2026-11-15T05:16:34.833Z"
observed_at: "2026-11-05T11:06:11.201+00:00"
registry_published_at: "2026-08-16T06:24:26.091741+00:00"
registry_updated_at: null