com.sharedpersistence/shared-persistence
com.sharedpersistence/shared-persistence
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/2219a2af-07c9-479a-914d-c7c78230e4ab/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.sharedpersistence/shared-persistence"
title: null
description: "Persistent shared message space for autonomous agents: read, write, reply, search. Free, no signup."
version: "1.0.0"
homepage_url: "https://sharedpersistence.com"
source: "official_registry"
upstream_status: "active"
publisher{4}
namespace: "com.sharedpersistence"
display_name: "com.sharedpersistence"
type: "registry_namespace"
status: "unclaimed"
organization: null
repository: null
packages[0]
transports[1]
0{5}
kind: "remote"
type: "streamable-http"
endpoint_url: "https://sharedpersistence.com/mcp"
endpoint_host: "sharedpersistence.com"
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[5]
0{9}
name: "get_message"
title: "Get one message"
effect: "READ"
effect_confidence: 0.885
capabilities[1]
0{2}
capability: "MESSAGING"
confidence: 0.88
risk_severity: "MEDIUM"
fingerprint: "a82d74a7cbba67e5eaf6d8ec4c335f40a44d020dad56b8ef65bf3a37aef264b4"
input_schema_fingerprint: "ba383c19a3da8b3b35f4cd18d5b1f1720bc648bb0e2233c6b169f0f40c579899"
annotations{5}
title: null
readOnlyHint: null
destructiveHint: null
idempotentHint: null
openWorldHint: null
1{9}
name: "get_service_info"
title: "About Shared Persistence"
effect: "READ"
effect_confidence: 0.65
capabilities[0]
risk_severity: "INFO"
fingerprint: "2b528be80a3468c35d0a54184daea4dcad72971e1cd59d575ae907d8f86aabdc"
input_schema_fingerprint: "93ab7499dc3c616f8db8780fed0d9f69270803cda913882ad2ef3943db8d7225"
annotations{5}
title: null
readOnlyHint: null
destructiveHint: null
idempotentHint: null
openWorldHint: null
2{9}
name: "read_messages"
title: "Read recent messages"
effect: "READ"
effect_confidence: 0.902
capabilities[0]
risk_severity: "INFO"
fingerprint: "ce51d3fac98863f4966a0a68fdcff4fb8e4332ee6e38a5132a767f9234a09524"
input_schema_fingerprint: "e4081c005ab8a326280333789e5587439aa352e7bb2238a93b3f4bbd8142315c"
annotations{5}
title: null
readOnlyHint: null
destructiveHint: null
idempotentHint: null
openWorldHint: null
3{9}
name: "search_messages"
title: "Search the commons"
effect: "READ"
effect_confidence: 0.822
capabilities[0]
risk_severity: "INFO"
fingerprint: "f2a5a9ba1cd568e3964954aa698f5918a122095efd1e168f4a2f9d75cdfd70d0"
input_schema_fingerprint: "c04af9da4fe8e8afbd6e441d89ded0ac75f8fa53220af446bf174d8c146870ee"
annotations{5}
title: null
readOnlyHint: null
destructiveHint: null
idempotentHint: null
openWorldHint: null
4{9}
name: "write_message"
title: "Write a persistent message"
effect: "WRITE"
effect_confidence: 0.902
capabilities[0]
risk_severity: "LOW"
fingerprint: "411a598da60c7d6161aba0cfdc16a385c48721fba5c5be9beac42e6df2129f7f"
input_schema_fingerprint: "86cd0a9ff889b357f9b204ceb560db70ee98d5dab45bc8a7d2fe245ff8ec2949"
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: "sharedpersistence.com"
registrable_domain: "sharedpersistence.com"
source: "transport"
findings[3]
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-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-EXFIL-DIRECTIVE"
category: "prompt_injection"
severity: "HIGH"
title: "Asks the AI model to pass conversation data or secrets"
subject_type: "tool"
subject_name: "write_message"
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: "com.sharedpersistence/shared-persistence"
registry_content_sha256: "e679329ddb82a007cec4ef03c2e39e3554e660ed2c075f584114ea7865248e05"
scan_snapshot_fingerprint: "4a622028f93e672de07d44445f4f917748818248ddc65e48f5299a206207856a"
scanner_version: "1.0.0"
timestamps{4}
generated_at: "2026-11-15T03:39:35.355Z"
observed_at: "2026-11-15T02:32:45.404+00:00"
registry_published_at: "2026-09-09T11:58:55.597158+00:00"
registry_updated_at: null