MCP server that exposes IPBX PABX data (branches, users, groups, trunks, queues) as typed tools via Streamable HTTP, with OAuth and static bearer authentication.
Caution. Specific findings reduced this grade. They are listed on the page. Grades reflect the full trust pyramid: code, verification depth, and reputation. New projects cap at C until adoption is earned.
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paralelum
Source: Glama
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Disclosed vulnerabilities in this server's declared npm dependencies (via OSV). Whether each is reachable depends on the installed versions.
Model Context Protocol (MCP) TypeScript SDK does not enable DNS rebinding protection by default
ALLOWED_GOOGLE_HDDomínio Workspace permitido (default: vivavox.com.br)GOOGLE_CLIENT_IDDo OAuth Client no Google Cloud ConsoleGOOGLE_CLIENT_SECRETDo OAuth Client no Google Cloud ConsoleHOST0.0.0.0 Interface (use 127.0.0.1 em dev local)MCP_ALLOWED_HOSTSLista CSV de hosts aceitos no header HostMCP_AUTH_TOKENBearer estático — Claude Desktop, CLI, API, scripts, cronMYSQL_POOL_LIMIT5 Tamanho do pool (mysql2)MYSQL_PORTMYSQL_SSLvazio Qualquer valor liga TLS com verificação de certOAUTH_ISSUEROAUTH_JWT_SECRET + OAuth — clientes via claude.ai (web/mobile)OAUTH_JWT_SECRET+ OAUTH_ISSUER OAuth — clientes via claude.ai (web/mobile)SQLITE_PATH./data/app.db Caminho do arquivo SQLitePORTTool annotations
No tools have read-only/destructive annotations
Add readOnlyHint or destructiveHint annotations to every tool so hosts can warn users before invoking.
All four hints declared on every tool
13/13 tools missing one or more hints — ipbx_instance_get (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); ipbx_branch_list (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); ipbx_user_list (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint), +10 more. OpenAI's directory rejects tools where any of the four hints are missing or non-boolean.
For every tool, set all four hints (readOnlyHint, destructiveHint, idempotentHint, openWorldHint) to explicit true/false values that match the handler’s actual behaviour.
Tool inputs are validated
12/13 tool handlers declare input schemas (92%)
Declare an inputSchema with zod/joi/yup on every tool definition.
License file
No license file
Add a LICENSE file (MIT, Apache-2.0, etc.).
Tests exist
No test files found
Add tests that exercise each declared tool.
Secrets not logged
1 secret value sent to console.log
Redact or omit secret values from log output.
Production dependencies are patched
0 critical, 1 high severity in production deps — @modelcontextprotocol/sdk@1.0.4 (high)
Run npm audit fix, or upgrade the affected packages to a non-vulnerable version.
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