PlainGrade
dev.workers.mike-tusa.plaingrade-api/plaingrade-api
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/3ee53692-1e76-4052-a9a8-38795c53a192/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.mike-tusa.plaingrade-api/plaingrade-api"
title: "PlainGrade"
description: "English readability scores (Flesch, Flesch-Kincaid, Fog, SMOG) and text stats. Text never stored."
version: "0.5.1"
homepage_url: "https://plaingrade-api.mike-tusa.workers.dev/"
source: "official_registry"
upstream_status: "active"
publisher{4}
namespace: "dev.workers.mike-tusa.plaingrade-api"
display_name: "dev.workers.mike-tusa.plaingrade-api"
type: "registry_namespace"
status: "unclaimed"
organization: null
repository: null
packages[0]
transports[1]
0{5}
kind: "remote"
type: "streamable-http"
endpoint_url: "https://plaingrade-api.mike-tusa.workers.dev/mcp"
endpoint_host: "plaingrade-api.mike-tusa.workers.dev"
auth_type: "none"
auth{3}
type: "none"
authorization_servers[0]
scopes[0]
protocol{4}
era: "modern"
negotiated_version: "2026-07-28"
supported_versions[0]
transport_type: "streamable-http"
tools[1]
0{9}
name: "score_readability"
title: "Score English text readability (Flesch, Flesch-Kincaid, Gunning Fog, SMOG, Coleman-Liau, ARI)"
effect: "READ"
effect_confidence: 0.921
capabilities[0]
risk_severity: "INFO"
fingerprint: "60a8a3a894507178d0676295edc199274074d54eaf2a99a84d416dc3c2e3b522"
input_schema_fingerprint: "4f6921c41d39447daa8a753bc206160322e8b8b4f7cf9a593c86790bd239a1f4"
annotations{5}
title: "Score readability"
readOnlyHint: true
destructiveHint: false
idempotentHint: true
openWorldHint: false
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: "plaingrade-api.mike-tusa.workers.dev"
registrable_domain: "mike-tusa.workers.dev"
source: "transport"
findings[2]
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-INSTRUCTIONS-INJECTION"
category: "prompt_injection"
severity: "HIGH"
title: "Server instructions contain directives to the AI model"
subject_type: "server"
subject_name: null
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: "dev.workers.mike-tusa.plaingrade-api/plaingrade-api"
registry_content_sha256: "027a492acc588a1fc845d593113d31c5f83c0f50ec188f99b4fc24e367e5b9ab"
scan_snapshot_fingerprint: "771a5e5aa0c3a3ed969b7ff9081a74b2b4e69b715624429fb7ad28aad1cf493a"
scanner_version: "1.0.0"
timestamps{4}
generated_at: "2026-11-15T05:47:38.691Z"
observed_at: "2026-11-09T18:14:48.928+00:00"
registry_published_at: "2026-11-01T16:10:36.051407+00:00"
registry_updated_at: null