AI Crawler Index
dev.workers.pathwren.www/ai-crawler-index
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/1342fc60-6a1a-4402-9c98-8909979f1c20/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.pathwren.www/ai-crawler-index"
title: "AI Crawler Index"
description: "{"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"whoami","arguments":{}}} free no key"
version: "1.6.0"
homepage_url: "https://www.pathwren.workers.dev/c/mcp-registry-official/mcp.html"
source: "official_registry"
upstream_status: "active"
publisher{4}
namespace: "dev.workers.pathwren.www"
display_name: "dev.workers.pathwren.www"
type: "registry_namespace"
status: "unclaimed"
organization: null
repository: null
packages[0]
transports[1]
0{5}
kind: "remote"
type: "streamable-http"
endpoint_url: "https://www.pathwren.workers.dev/c/mcp-registry-official/mcp"
endpoint_host: "www.pathwren.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[9]
0{9}
name: "changes_since"
title: "What changed since your cursor"
effect: "WRITE"
effect_confidence: 0.747
capabilities[0]
risk_severity: "LOW"
fingerprint: "9fe43ce3ef6f1a0af5207b19665de2ecc3e662ba87f5ac678e3011139989aa48"
input_schema_fingerprint: "aa9aad05c62c54824625fa797ba36164cb447765fe06848a6c224f2a7e9af5fa"
annotations{5}
title: null
readOnlyHint: true
destructiveHint: false
idempotentHint: true
openWorldHint: false
1{9}
name: "classify_user_agent"
title: "Classify a user-agent string"
effect: "READ"
effect_confidence: 0.879
capabilities[1]
0{2}
capability: "PERSONAL_DATA"
confidence: 0.922
risk_severity: "LOW"
fingerprint: "88aa4d90106dc211778ea649ce3f58781eee07f2db22208c43a9a15db60e2279"
input_schema_fingerprint: "6d3879ec8ac171aa48c2aa017786cf0d8d18d2ee6e6031f570d6c452c0f72bbd"
annotations{5}
title: null
readOnlyHint: true
destructiveHint: false
idempotentHint: true
openWorldHint: false
2{9}
name: "example"
title: "Run this server's worked example (no arguments)"
effect: "EXECUTE"
effect_confidence: 0.49
capabilities[0]
risk_severity: "HIGH"
fingerprint: "80dbcaab51e5d3658095281042f63b68be338152af10e4c39245157c8beab4d4"
input_schema_fingerprint: "395a8b887a894a0ec6c0b7e68dca4b85e081d75957e46839a2a982c5a574b137"
annotations{5}
title: "Run the worked example"
readOnlyHint: true
destructiveHint: false
idempotentHint: true
openWorldHint: false
3{9}
name: "generate_robots_txt"
title: "Generate a robots.txt for a stance"
effect: "READ"
effect_confidence: 0.879
capabilities[0]
risk_severity: "INFO"
fingerprint: "971b185bf9df84d2e0656019a32240cfe82f2c9b27e335cc877a7f4065249fe8"
input_schema_fingerprint: "095a17ac81345db88d0807aee3385feae83c70d218dd2d3e28556b9559c19070"
annotations{5}
title: null
readOnlyHint: true
destructiveHint: false
idempotentHint: true
openWorldHint: false
4{9}
name: "is_verified_crawler_ip"
title: "Check an IP against operator-published crawler ranges"
effect: "READ"
effect_confidence: 0.653
capabilities[0]
risk_severity: "INFO"
fingerprint: "412e6d0c98a095ea567f9adeb35df1d14b9169e824ae02aab3b2b4fc107bfbd7"
input_schema_fingerprint: "f358d1cab9b30d31880cc69f667d8fb2aa6346d0a7a76af7a7a3e3dfb077b436"
annotations{5}
title: null
readOnlyHint: true
destructiveHint: false
idempotentHint: true
openWorldHint: false
5{9}
name: "list_crawlers"
title: "List and filter crawlers"
effect: "READ"
effect_confidence: 0.857
capabilities[0]
risk_severity: "INFO"
fingerprint: "3b2b327251eee1b1ca8841006388f672ecc48157ccd2b70207b59b874bd270f1"
input_schema_fingerprint: "ce06183aafddb159d3e166f1f279ebf3fff02cfb9cbd254757194e29189c5d71"
annotations{5}
title: null
readOnlyHint: true
destructiveHint: false
idempotentHint: true
openWorldHint: false
6{9}
name: "lookup_crawler"
title: "Look up one crawler"
effect: "READ"
effect_confidence: 0.879
capabilities[0]
risk_severity: "INFO"
fingerprint: "779b8cf221202e7e608c079f41e605a07cf32f1b894e0edbe59232fdb9f3c85b"
input_schema_fingerprint: "29775a0dca73db8c645ab0feba052f4e362dd3f00438796517ec2cc671e9b488"
annotations{5}
title: null
readOnlyHint: true
destructiveHint: false
idempotentHint: true
openWorldHint: false
7{9}
name: "whats_changed"
title: "What changed in the index"
effect: "WRITE"
effect_confidence: 0.5
capabilities[0]
risk_severity: "LOW"
fingerprint: "906930900af1519e30da7acc5e9631be74a01218d0ff8a5eab667924c5e7d1f2"
input_schema_fingerprint: "506436f37f1dac4bb656f671d21119a87fa781774f9c3c630db43ed70132d095"
annotations{5}
title: null
readOnlyHint: true
destructiveHint: false
idempotentHint: true
openWorldHint: false
8{9}
name: "whoami"
title: "Who is calling? (no arguments)"
effect: "READ"
effect_confidence: 0.798
capabilities[1]
0{2}
capability: "IDENTITY"
confidence: 0.7
risk_severity: "INFO"
fingerprint: "24eff0281e79dbce2e89619728e2cb091e55f80f979f7e544a07f4c0dc368324"
input_schema_fingerprint: "395a8b887a894a0ec6c0b7e68dca4b85e081d75957e46839a2a982c5a574b137"
annotations{5}
title: "Who is calling?"
readOnlyHint: true
destructiveHint: false
idempotentHint: true
openWorldHint: false
resources[5]
0{4}
key: "https://www.pathwren.workers.dev/changes.json?since=0"
kind: "resource"
mime_type: "application/json"
fingerprint: "237ac83d38e1deb5003506b5595a88e7774ed3c4c3dae77ad45a68710b112211"
1{4}
key: "https://www.pathwren.workers.dev/data/agents.json"
kind: "resource"
mime_type: "application/json"
fingerprint: "baeab2a3c8b83bdfc18f661c545879d023dcb2878fab5244662d5eee61f43deb"
2{4}
key: "https://www.pathwren.workers.dev/data/ua-regex.json"
kind: "resource"
mime_type: "application/json"
fingerprint: "29e05be6357e817ceedadbf22ac5d216127ed2f60e135516e10305cef67e16ac"
3{4}
key: "https://www.pathwren.workers.dev/ip-ranges/all.json"
kind: "resource"
mime_type: "application/json"
fingerprint: "e17cffab0acfc2dae9fb60d06c04ed7232597cc78910e030795ce26b6a4afb4d"
4{4}
key: "https://www.pathwren.workers.dev/status.json"
kind: "resource"
mime_type: "application/json"
fingerprint: "a329349f168ca0cc7a5ab46fc18bcd787a971bb8e8ab68d9105bdac1c5d15ddc"
prompts[1]
0{2}
name: "start_here"
fingerprint: "38ff509cc3e7289296573901610d845f72a33884a464ac8465130cbe80f74697"
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: "www.pathwren.workers.dev"
registrable_domain: "pathwren.workers.dev"
source: "transport"
findings[14]
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-PROMPT-INJECTION"
category: "prompt_injection"
severity: "MEDIUM"
title: "Prompt metadata contains directives to the AI model"
subject_type: "server"
subject_name: null
2{6}
check_id: "SQ-REPO-MISSING"
category: "provenance"
severity: "LOW"
title: "No source repository linked"
subject_type: "server"
subject_name: null
3{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
4{6}
check_id: "SQ-SERVER-INSTRUCTIONS-INJECTION"
category: "prompt_injection"
severity: "MEDIUM"
title: "Server instructions contain directives to the AI model"
subject_type: "server"
subject_name: null
5{6}
check_id: "SQ-TOOL-ANNOTATION-UNDERCLAIM"
category: "annotations"
severity: "LOW"
title: "Annotations understate what the tool does"
subject_type: "tool"
subject_name: "changes_since"
6{6}
check_id: "SQ-TOOL-ANNOTATION-UNDERCLAIM"
category: "annotations"
severity: "LOW"
title: "Annotations understate what the tool does"
subject_type: "tool"
subject_name: "whats_changed"
7{6}
check_id: "SQ-TOOL-EXFIL-DIRECTIVE"
category: "prompt_injection"
severity: "CRITICAL"
title: "Asks the AI model to pass conversation data or secrets"
subject_type: "tool"
subject_name: "changes_since"
8{6}
check_id: "SQ-TOOL-INJECTION-INSTRUCTIONS"
category: "prompt_injection"
severity: "CRITICAL"
title: "Instructions addressed to the AI model"
subject_type: "tool"
subject_name: "changes_since"
9{6}
check_id: "SQ-TOOL-INJECTION-INSTRUCTIONS"
category: "prompt_injection"
severity: "MEDIUM"
title: "Instructions addressed to the AI model"
subject_type: "tool"
subject_name: "generate_robots_txt"
10{6}
check_id: "SQ-TOOL-INJECTION-INSTRUCTIONS"
category: "prompt_injection"
severity: "MEDIUM"
title: "Instructions addressed to the AI model"
subject_type: "tool"
subject_name: "is_verified_crawler_ip"
11{6}
check_id: "SQ-TOOL-INJECTION-INSTRUCTIONS"
category: "prompt_injection"
severity: "MEDIUM"
title: "Instructions addressed to the AI model"
subject_type: "tool"
subject_name: "list_crawlers"
12{6}
check_id: "SQ-TOOL-INJECTION-INSTRUCTIONS"
category: "prompt_injection"
severity: "MEDIUM"
title: "Instructions addressed to the AI model"
subject_type: "tool"
subject_name: "lookup_crawler"
13{6}
check_id: "SQ-TOOL-INJECTION-INSTRUCTIONS"
category: "prompt_injection"
severity: "MEDIUM"
title: "Instructions addressed to the AI model"
subject_type: "tool"
subject_name: "whats_changed"
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.pathwren.www/ai-crawler-index"
registry_content_sha256: "550a26adc4edbb7651ad98538ddbe816dd9ba5337939560fae557cc1884430af"
scan_snapshot_fingerprint: "54a156efc5d1d59018f9b90ae4aae9d7f7ccc8b3279feab1d1ecdaa49b7e7c30"
scanner_version: "1.0.0"
timestamps{4}
generated_at: "2026-11-15T06:48:14.937Z"
observed_at: "2026-11-05T12:20:53.934+00:00"
registry_published_at: "2026-09-07T00:44:37.088429+00:00"
registry_updated_at: null