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Buna

com.heybuna/buna

by com.heybuna· v1.45.0Source: Official MCP Registry
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Protocol and transport

Negotiated protocol versionSource: Squatch observed
2026-07-28
Declared protocol versionsSource: Official MCP Registry
Not declared
Transports
streamable-http

serverInfo

Source: Squatch observed
{
  "name": "buna",
  "title": null,
  "version": "1.50.0+bb6ed7a4976b"
}

Extensions

No protocol extensions observed.

Authentication

Source: Squatch observed
Summary
{
  "type": "none",
  "challengeStatus": null,
  "scopesSupported": [],
  "resourceMetadataUrl": null,
  "authorizationServers": []
}

Conformance

Source: Squatch observed
Checks
{
  "checks": [
    {
      "check": "list_methods_succeed",
      "detail": "tools/list returned JSON-RPC error -32000 \"Authentication required\"; resources/list returned JSON-RPC error -32000 \"Authentication required\"; resources/templates/list returned JSON-RPC error -32000 \"Authentication required\"",
      "passed": false
    },
    {
      "check": "list_results_schema_valid",
      "passed": true
    },
    {
      "check": "pagination_terminates",
      "passed": true
    },
    {
      "check": "tool_names_valid",
      "passed": true
    },
    {
      "check": "tool_names_unique",
      "passed": true
    },
    {
      "check": "no_network_schema_refs",
      "passed": true
    },
    {
      "check": "x_mcp_header_valid",
      "passed": true
    },
    {
      "check": "icon_urls_https_or_data",
      "detail": "no icons declared",
      "passed": true
    },
    {
      "check": "discover_present",
      "passed": true
    },
    {
      "check": "result_type_present",
      "passed": true
    },
    {
      "check": "cacheable_fields_present",
      "passed": true
    },
    {
      "check": "server_info_in_meta",
      "passed": true
    },
    {
      "check": "no_session_id",
      "passed": true
    },
    {
      "check": "unknown_method_404",
      "detail": "HTTP 401, JSON-RPC code -32000",
      "passed": false
    },
    {
      "check": "notification_202",
      "detail": "HTTP 401",
      "passed": false
    },
    {
      "check": "get_405",
      "passed": true
    }
  ],
  "toolsListNondeterministic": false
}

Protocol

Source: Squatch observed
Summary
{
  "era": "modern",
  "extensions": [],
  "serverInfo": {
    "name": "buna",
    "title": null,
    "version": "1.50.0+bb6ed7a4976b"
  },
  "transportType": "streamable-http",
  "negotiatedVersion": "2026-07-28",
  "supportedVersions": [
    "2026-07-28",
    "2025-11-25",
    "2025-06-18"
  ],
  "instructionsPresent": true,
  "declaredTransportMismatch": false
}

TLS

Source: Squatch observed
Summary
{
  "ok": true,
  "issuer": "CN=WE1, O=Google Trust Services, C=US",
  "validTo": "2027-01-11T14:30:20.000Z",
  "protocol": "TLSv1.3"
}

No redirects were recorded in the latest scan.

Scan metadata

Scan id
b7868e2e-20fa-44ff-94d8-8149985e700c
Status
completed
Trigger
scheduled
Started
Completed
Scanner version
1.0.0
Snapshot fingerprint
8d53251692921e51212f83afe1d07892359da2797357e8d5b5d0e020d4d5bd62