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Sigistry Plugin & Skill Catalog

com.sigistry/plugin-catalog

by com.sigistry· v1.5.0Source: Official MCP Registry
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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/88786693-dc2d-499b-b765-efc4740a0de2/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.sigistry/plugin-catalog"
title: "Sigistry Plugin & Skill Catalog"
description: "Search verified Claude Code plugins and skills; fetch portable SKILL.md sources. Read-only."
version: "1.5.0"
homepage_url: null
source: "official_registry"
upstream_status: "active"
publisher{4}
namespace: "com.sigistry"
display_name: "com.sigistry"
type: "registry_namespace"
status: "unclaimed"
organization: null
repository: null
packages[0]
transports[1]
0{5}
kind: "remote"
type: "streamable-http"
endpoint_url: "https://sigistry.com/mcp"
endpoint_host: "sigistry.com"
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[9]
0{9}
name: "check_mcp_app"
title: "Check an MCP App for safety and spec conformance (runs locally)"
effect: "READ"
effect_confidence: 0.933
capabilities[0]
risk_severity: "INFO"
fingerprint: "28617e63bb461e0d2c4e86c256e8e1788e7e0e0722a488136db90ac0e19addc3"
input_schema_fingerprint: "7a014b717a77aac971ea0ab5c0ff47bb13e6cae7ef9442d9dedb15ce36381b15"
annotations{5}
title: "Check an MCP App for safety"
readOnlyHint: true
destructiveHint: false
idempotentHint: true
openWorldHint: false
1{9}
name: "get_plugin"
title: "Get a Claude Code plugin"
effect: "READ"
effect_confidence: 0.908
capabilities[0]
risk_severity: "INFO"
fingerprint: "ce3a0d3cd967293fa0d24b8d8cce24abab4a7a4a74e97775e9e40c0da246e19f"
input_schema_fingerprint: "8243e772f0c585a3aa534b5ea95b5e8fce8383d8cd761efa4ec1394ed384aeb8"
annotations{5}
title: "Get a Claude Code plugin"
readOnlyHint: true
destructiveHint: false
idempotentHint: true
openWorldHint: false
2{9}
name: "get_scorecard"
title: "Get an MCP server scorecard"
effect: "READ"
effect_confidence: 0.921
capabilities[1]
0{2}
capability: "SOURCE_CODE"
confidence: 0.764
risk_severity: "INFO"
fingerprint: "fb718419b589ffa747563968bcb43ffe024f00acdf6a615f2f0ee9dc32a40b9e"
input_schema_fingerprint: "3e75b55279e244f9bc6d5791c46cb99429dc44720d6e06d5b45c11c2cf526235"
annotations{5}
title: "Get an MCP server scorecard"
readOnlyHint: true
destructiveHint: false
idempotentHint: true
openWorldHint: false
3{9}
name: "get_skill"
title: "Get a verified skill (with portable source)"
effect: "READ"
effect_confidence: 0.921
capabilities[0]
risk_severity: "INFO"
fingerprint: "f92bdd7b86c5791d0c1e911e1b249fcf07605489c2883a61dadd907dea4f4511"
input_schema_fingerprint: "0390a46f2f0f0a5a4fa57c0e94ed16ec0aa42468ac5e84a08f6ca32084f35ab1"
annotations{5}
title: "Get a verified skill"
readOnlyHint: true
destructiveHint: false
idempotentHint: true
openWorldHint: false
4{9}
name: "list_categories"
title: "List plugin categories"
effect: "READ"
effect_confidence: 0.908
capabilities[0]
risk_severity: "INFO"
fingerprint: "2c7a4f9777850dfcb5d071bea2ae98454dcedadbd278b11e50b985d7ea64d9eb"
input_schema_fingerprint: "7a014b717a77aac971ea0ab5c0ff47bb13e6cae7ef9442d9dedb15ce36381b15"
annotations{5}
title: "List plugin categories"
readOnlyHint: true
destructiveHint: false
idempotentHint: true
openWorldHint: false
5{9}
name: "list_scorecards"
title: "List MCP server scorecards"
effect: "READ"
effect_confidence: 0.921
capabilities[1]
0{2}
capability: "SOURCE_CODE"
confidence: 0.674
risk_severity: "INFO"
fingerprint: "154271a874c96005445e074d1224bd0c30850ccea3aa473079e4dfed1b46bcc4"
input_schema_fingerprint: "7a014b717a77aac971ea0ab5c0ff47bb13e6cae7ef9442d9dedb15ce36381b15"
annotations{5}
title: "List MCP server scorecards"
readOnlyHint: true
destructiveHint: false
idempotentHint: true
openWorldHint: false
6{9}
name: "search_plugins"
title: "Search Claude Code plugins"
effect: "READ"
effect_confidence: 0.921
capabilities[1]
0{2}
capability: "DATABASE_ACCESS"
confidence: 0.53
risk_severity: "INFO"
fingerprint: "a73871622439b65a95e2ac072afac724dec8c09fe9bcbd512c2f153cca99fbd5"
input_schema_fingerprint: "73a6f1b363a3559b1e7b014361b133f9f4dd57333cb3dc46b107e8140d3e6543"
annotations{5}
title: "Search Claude Code plugins"
readOnlyHint: true
destructiveHint: false
idempotentHint: true
openWorldHint: false
7{9}
name: "search_skills"
title: "Search verified Claude Code skills"
effect: "READ"
effect_confidence: 0.933
capabilities[0]
risk_severity: "INFO"
fingerprint: "6f27e1d425193923aec9dd68704f179d38d2a70ddd866737eabf74af6557ffc1"
input_schema_fingerprint: "196c585a7fe75017b08f3dc6bc924283ec8291b5ff68f7a6c651d3260726499b"
annotations{5}
title: "Search verified skills"
readOnlyHint: true
destructiveHint: false
idempotentHint: true
openWorldHint: false
8{9}
name: "verify_plugin"
title: "Verify a Claude Code plugin (pre-publish, runs locally)"
effect: "READ"
effect_confidence: 0.921
capabilities[0]
risk_severity: "INFO"
fingerprint: "37e9306a8c22789e48b41ea26386e7e92372ca0780441795a1743ccfdd62b6e8"
input_schema_fingerprint: "88c34c4db11a16894d6f6f09f02abc2e7fd51774f6fef81ed6924869d5e15f5e"
annotations{5}
title: "Verify a Claude Code plugin"
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: "sigistry.com"
registrable_domain: "sigistry.com"
source: "transport"
findings[1]
0{6}
check_id: "SQ-REPO-MISSING"
category: "provenance"
severity: "LOW"
title: "No source repository linked"
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: "no_critical_findings"
privacy_transparency: "not_provided"
monitoring: "active"
provenance{4}
registry_name: "com.sigistry/plugin-catalog"
registry_content_sha256: "b8779d11058e4b6ae21bff44b6ad6e1971cfa626202a95826be7af964c98dfab"
scan_snapshot_fingerprint: "a8d43fed78b7a09b1408433c4130dcd70d0a150a9c3374db66c1226a125eeb4c"
scanner_version: "1.0.0"
timestamps{4}
generated_at: "2026-11-15T03:52:14.451Z"
observed_at: "2026-11-15T02:54:35.079+00:00"
registry_published_at: "2026-08-28T02:29:20.806795+00:00"
registry_updated_at: null