io.github.cyanheads/nonprofit-explorer-mcp-server
io.github.cyanheads/nonprofit-explorer-mcp-server
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/8213866a-27f3-4616-bc9d-954cae1c5ae2/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: "io.github.cyanheads/nonprofit-explorer-mcp-server"
title: null
description: "MCP server for nonprofit financials via ProPublica: IRS Form 990 data for 1.8M+ nonprofits."
version: "0.3.0"
homepage_url: null
source: "official_registry"
upstream_status: "active"
publisher{4}
namespace: "io.github.cyanheads"
display_name: "io.github.cyanheads"
type: "registry_namespace"
status: "unclaimed"
organization: null
repository{5}
url: "https://github.com/cyanheads/nonprofit-explorer-mcp-server"
provider: "github"
owner: "cyanheads"
name: "nonprofit-explorer-mcp-server"
verified: false
packages[2]
0{4}
registry_type: "npm"
identifier: "@cyanheads/nonprofit-explorer-mcp-server"
version: "0.3.0"
transport: "stdio"
1{4}
registry_type: "npm"
identifier: "@cyanheads/nonprofit-explorer-mcp-server"
version: "0.3.0"
transport: "streamable-http"
transports[3]
0{5}
kind: "package"
type: "stdio"
endpoint_url: null
endpoint_host: null
auth_type: "unknown"
1{5}
kind: "package"
type: "streamable-http"
endpoint_url: null
endpoint_host: null
auth_type: "unknown"
2{5}
kind: "remote"
type: "streamable-http"
endpoint_url: "https://nonprofit-explorer.caseyjhand.com/mcp"
endpoint_host: "nonprofit-explorer.caseyjhand.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[3]
0{9}
name: "nonprofit_get_filings"
title: "Get Nonprofit Filings"
effect: "READ"
effect_confidence: 0.827
capabilities[0]
risk_severity: "INFO"
fingerprint: "109256a0923fc8eb73eed193f8f713c373e09011c0fc1e04a45dbdf234b9a057"
input_schema_fingerprint: "bfe7c124d4ebdd94cf69c00425b5c14a144a89e7401b022ccb8b4f3b27caa66e"
annotations{5}
title: null
readOnlyHint: true
destructiveHint: null
idempotentHint: true
openWorldHint: null
1{9}
name: "nonprofit_get_organization"
title: "Get Nonprofit Organization"
effect: "READ"
effect_confidence: 0.827
capabilities[1]
0{2}
capability: "PERSONAL_DATA"
confidence: 0.693
risk_severity: "LOW"
fingerprint: "014282ae4547a928acdeb4ea009c08dab7414623e39de6628e71cfd2ebbaaf69"
input_schema_fingerprint: "e13654b31a5bf2f93bbb8c282ef6a62c3180523c320ebc19b58bc7170c2f7e21"
annotations{5}
title: null
readOnlyHint: true
destructiveHint: null
idempotentHint: true
openWorldHint: null
2{9}
name: "nonprofit_search_organizations"
title: "Search Nonprofits"
effect: "READ"
effect_confidence: 0.888
capabilities[1]
0{2}
capability: "PERSONAL_DATA"
confidence: 0.667
risk_severity: "LOW"
fingerprint: "546efc4200650356b18b13483a5037ad2f7858a6388eb4786ebb4aa4891daed9"
input_schema_fingerprint: "9326d891eb4eb96c277ec5f8af142b6822e333aaa882771c253dbe631176e41d"
annotations{5}
title: null
readOnlyHint: true
destructiveHint: null
idempotentHint: null
openWorldHint: null
resources[2]
0{4}
key: "skill://nonprofit-explorer-guide/SKILL.md"
kind: "resource"
mime_type: "text/markdown"
fingerprint: "136d57671f44c67871ea1aa502ad19e5b821c26b4329c7030870aa64f4411311"
1{4}
key: "skill://{+path}"
kind: "template"
mime_type: null
fingerprint: "9777dc7f1cf468158c157032a0ccebf9b50270f4e8753af9ccaf2fe99890ccf0"
prompts[0]
extensions[1]
0: "io.modelcontextprotocol/skills"
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: "nonprofit-explorer.caseyjhand.com"
registrable_domain: "caseyjhand.com"
source: "transport"
findings[3]
0{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
1{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: "nonprofit_get_filings"
2{6}
check_id: "SQ-TOOL-EXFIL-SHAPED-PARAM"
category: "schema"
severity: "INFO"
title: "Free-text parameter commonly used to collect conversation data"
subject_type: "tool"
subject_name: "nonprofit_search_organizations"
trust{9}
registry_namespace: "verified_upstream"
publisher_identity: "unverified"
organization: "unverified"
domain: "unverified"
repository: "unverified"
source_provenance: "partial"
security_scan: "findings_detected"
privacy_transparency: "not_provided"
monitoring: "active"
provenance{4}
registry_name: "io.github.cyanheads/nonprofit-explorer-mcp-server"
registry_content_sha256: "9585e29cffa26318c219756df69f75e0195ecfd4f2f875ea7017e3f2d1bc6a6d"
scan_snapshot_fingerprint: "4e15d474dc70880f410a254d5f57234a3f2d2d1e8ce45ff38cf74334ce2cf598"
scanner_version: "1.0.0"
timestamps{4}
generated_at: "2026-11-15T02:15:11.772Z"
observed_at: "2026-11-12T20:58:05.856+00:00"
registry_published_at: "2026-11-03T08:14:41.62822+00:00"
registry_updated_at: null