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Squatch MCP

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/a637f15c-fa70-42ca-9f84-c455b55ad4ff/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.johnaio281.webref/webref"
title: "WebRef (paid)"
description: "Web standards and time reference for agents: HTTP codes, retries, deadlines. Paid via x402."
version: "1.8.0"
homepage_url: "https://webref.johnaio281.workers.dev/"
source: "official_registry"
upstream_status: "active"
publisher{4}
namespace: "dev.workers.johnaio281.webref"
display_name: "dev.workers.johnaio281.webref"
type: "registry_namespace"
status: "unclaimed"
organization: null
repository{5}
url: "https://github.com/johnaio281/webref"
provider: "github"
owner: "johnaio281"
name: "webref"
verified: false
packages[0]
transports[1]
0{5}
kind: "remote"
type: "streamable-http"
endpoint_url: "https://webref.johnaio281.workers.dev/mcp"
endpoint_host: "webref.johnaio281.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[14]
0{9}
name: "add_duration"
title: null
effect: "WRITE"
effect_confidence: 0.65
capabilities[0]
risk_severity: "LOW"
fingerprint: "aa9f87e531129d2e55006a5e77affdc23a21811dd4ec88836d5f263af3e7354a"
input_schema_fingerprint: "874b898c41f37f91fbecda9bc688f22585a9cf4457935021513210ba327bc9b1"
annotations{5}
title: null
readOnlyHint: null
destructiveHint: null
idempotentHint: null
openWorldHint: null
1{9}
name: "business_days_between"
title: null
effect: "READ"
effect_confidence: 0.45
capabilities[2]
0{2}
capability: "EMAIL"
confidence: 0.577
1{2}
capability: "PERSONAL_DATA"
confidence: 0.577
risk_severity: "MEDIUM"
fingerprint: "70c74ded106b08e2a8c53b343c2d356ee67f689f204fc77552c35cf46c52bcee"
input_schema_fingerprint: "d1e53ead83b22d5084496aad9188eb6ec4b3d187241980968fbefec987aaf73a"
annotations{5}
title: null
readOnlyHint: null
destructiveHint: null
idempotentHint: null
openWorldHint: null
2{9}
name: "content_type_advice"
title: null
effect: "WRITE"
effect_confidence: 0.575
capabilities[1]
0{2}
capability: "EXTERNAL_COMMUNICATION"
confidence: 0.592
risk_severity: "MEDIUM"
fingerprint: "2685e4d5478a1dd7876dd15eb1d51263b5c52d202c48edb2cdd0e058983ad539"
input_schema_fingerprint: "9298a28e09870b31240946a7e35cc893214dc07d8d1aa6477f6f5bce00a5c197"
annotations{5}
title: null
readOnlyHint: null
destructiveHint: null
idempotentHint: null
openWorldHint: null
3{9}
name: "convert_duration"
title: null
effect: "READ"
effect_confidence: 0.861
capabilities[2]
0{2}
capability: "EMAIL"
confidence: 0.577
1{2}
capability: "PERSONAL_DATA"
confidence: 0.577
risk_severity: "MEDIUM"
fingerprint: "f41f6824d1d487c9f1c17027f79d7ad998eaa1ffc3bbe46e500aab10e6c5fd02"
input_schema_fingerprint: "d07397c837bc82189729f432c8b8aa7cf850f44380fe963784a6c4d2fd6c878f"
annotations{5}
title: null
readOnlyHint: null
destructiveHint: null
idempotentHint: null
openWorldHint: null
4{9}
name: "describe_instant"
title: null
effect: "READ"
effect_confidence: 0.808
capabilities[0]
risk_severity: "INFO"
fingerprint: "f67ccb2227f7b311f9d0912bbc2fb40e6f32f226942db00aa36a97fcf21fde85"
input_schema_fingerprint: "19a0da74a1b67b65a281b9886fbf0ed14ee84b388591c65e0b25a00cd80c2e12"
annotations{5}
title: null
readOnlyHint: null
destructiveHint: null
idempotentHint: null
openWorldHint: null
5{9}
name: "http_method"
title: null
effect: "READ"
effect_confidence: 0.45
capabilities[1]
0{2}
capability: "EXTERNAL_COMMUNICATION"
confidence: 0.7
risk_severity: "INFO"
fingerprint: "1fbd51bd9df19ecf3cd112f66d0564455a0b31aac1ecd642c6f80b564313309e"
input_schema_fingerprint: "66ba07ba84269af99444ade196638a197bfba938adddae7ff58b75d79d370682"
annotations{5}
title: null
readOnlyHint: null
destructiveHint: null
idempotentHint: null
openWorldHint: null
6{9}
name: "http_status"
title: null
effect: "READ"
effect_confidence: 0.45
capabilities[1]
0{2}
capability: "EXTERNAL_COMMUNICATION"
confidence: 0.7
risk_severity: "INFO"
fingerprint: "3e84ad2b91753132e94b8713bd541313ccaffd9722dda8be838e5b94cc96560e"
input_schema_fingerprint: "97ffc33f3bbac885b4b2aea5d8da9910e180e80e95a50ce5b267b79d6f6b080e"
annotations{5}
title: null
readOnlyHint: null
destructiveHint: null
idempotentHint: null
openWorldHint: null
7{9}
name: "list_mime_types"
title: null
effect: "READ"
effect_confidence: 0.836
capabilities[0]
risk_severity: "INFO"
fingerprint: "e45169a01451b8383d8cdc89729b7fd15fdaa000e3672cca43a8097d463098e3"
input_schema_fingerprint: "a2eeebb4ae197fd5f61853fe8e338790ab2417c14c8b5a8cc5aa91fe622135b6"
annotations{5}
title: null
readOnlyHint: null
destructiveHint: null
idempotentHint: null
openWorldHint: null
8{9}
name: "mime_type"
title: null
effect: "WRITE"
effect_confidence: 0.5
capabilities[0]
risk_severity: "LOW"
fingerprint: "cc822da15c6f71564086fa448282fab3221f1aa8a03973c3f7cf3b1f7fb5bb1d"
input_schema_fingerprint: "4c353fc83c21c6210b543e84e68fa4885ca654dc1615713119aed336d69aa042"
annotations{5}
title: null
readOnlyHint: null
destructiveHint: null
idempotentHint: null
openWorldHint: null
9{9}
name: "retry_advice"
title: null
effect: "UNKNOWN"
effect_confidence: 0.15
capabilities[0]
risk_severity: "LOW"
fingerprint: "bc45acb28dbce8f9321d095a81608c547b6326d8a2a8daa02df498cef3374ac4"
input_schema_fingerprint: "9b2964be4125ae50c505f460faffb78ed36a284f8c7340cba2920817e1541726"
annotations{5}
title: null
readOnlyHint: null
destructiveHint: null
idempotentHint: null
openWorldHint: null
10{9}
name: "status_for_situation"
title: null
effect: "READ"
effect_confidence: 0.533
capabilities[0]
risk_severity: "INFO"
fingerprint: "c03e247d4279a5f4803a48dbf8c3d2157a74e3fa90136609449c95edc896f888"
input_schema_fingerprint: "09d171fc51bf04333bcd10361891c5279d09963cd6e8f7ad3b17ffe037fdd70b"
annotations{5}
title: null
readOnlyHint: null
destructiveHint: null
idempotentHint: null
openWorldHint: null
11{9}
name: "time_until"
title: null
effect: "UNKNOWN"
effect_confidence: 0.15
capabilities[2]
0{2}
capability: "EMAIL"
confidence: 0.577
1{2}
capability: "PERSONAL_DATA"
confidence: 0.577
risk_severity: "LOW"
fingerprint: "d143b2e3cb33424909153f493b0626fc4f6c3ff8dfe8c983a049a2b13cc8db1d"
input_schema_fingerprint: "fa58f7196817f51de4ba502ff7ad6c504a38b75d78333ac84c65c94e4ef3c56d"
annotations{5}
title: null
readOnlyHint: null
destructiveHint: null
idempotentHint: null
openWorldHint: null
12{9}
name: "unix_time"
title: null
effect: "READ"
effect_confidence: 0.45
capabilities[0]
risk_severity: "INFO"
fingerprint: "4595210273779320a470998548d1dd4a4dfc7751ec9b0ebf039cbfd164879f14"
input_schema_fingerprint: "c2c252b0933927e0a6c297b0caa8a29d262be9fb63d1ff627e6b5a95fe5222de"
annotations{5}
title: null
readOnlyHint: null
destructiveHint: null
idempotentHint: null
openWorldHint: null
13{9}
name: "weekday_of"
title: null
effect: "UNKNOWN"
effect_confidence: 0.15
capabilities[0]
risk_severity: "LOW"
fingerprint: "5117889a85ff7b308aaf5e376b933c466402d086bb25b77412fc6a63d159c757"
input_schema_fingerprint: "11ff1b7766649bd864c925c0c2151a26b587c376a07e5b7a7cc7223d2199c8e0"
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: "webref.johnaio281.workers.dev"
registrable_domain: "johnaio281.workers.dev"
source: "transport"
findings[5]
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: "MEDIUM"
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: "retry_advice"
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: "time_until"
4{6}
check_id: "SQ-TOOL-META-INSUFFICIENT"
category: "tool_design"
severity: "LOW"
title: "Description too thin to determine behavior"
subject_type: "tool"
subject_name: "weekday_of"
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: "dev.workers.johnaio281.webref/webref"
registry_content_sha256: "9549fc2a8bacda139ddff838d9bf5c8ce34dfeeee99a26efecbccb562b7747bc"
scan_snapshot_fingerprint: "7bdd1f8f19344ebde2761278afedddf3ea4f280ee45347b9d6fac75a3cd5cefc"
scanner_version: "1.0.0"
timestamps{4}
generated_at: "2026-11-15T04:26:47.541Z"
observed_at: "2026-11-08T16:17:28.66+00:00"
registry_published_at: "2026-10-29T06:26:26.44785+00:00"
registry_updated_at: null