Famulor (bekservice/famulor-mcp) is an MCP server listed on the M8ven Trust Index. M8ven has not graded it: we have no way to read this server ourselves. No publisher has claimed this listing.
Voice agent platform for phone calling, assistant configuration, campaign management, SMS messaging, and mid-call tool execution for automated voice interactions.
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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bekservice
Source: PulseMCP · also listed on 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.
@modelcontextprotocol/sdk has cross-client data leak via shared server/transport instance reuse
Anthropic's MCP TypeScript SDK has a ReDoS vulnerability
express vulnerable to XSS via response.redirect()
Express.js Open Redirect in malformed URLs
FAMULOR_API_KEY"env": { "": "your-api-key" }MCP_ISSUERrec. Your public URL, e.g. https://mcp.example.com.MCP_SECRETyes openssl rand -hex 32 — encrypts OAuth tokens.OPENAI_APPS_CHALLENGE_TOKENSKIP_FAMULOR_VERIFYPORTTool 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
75/75 tools missing one or more hints — get_me (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); get_assistants (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); get_outbound_assistants (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint), +72 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.
Tests exist
No test files found
Add tests that exercise each declared tool.
Shell command execution
1 child_process call — runs shell commands
Prefer library functions over shell-outs. If you must shell out, ensure all inputs are properly escaped.
Production dependencies are patched
0 critical, 2 high severity in production deps — @modelcontextprotocol/sdk@1.25.1 (high), @modelcontextprotocol/sdk@1.25.1 (high)
Run npm audit fix, or upgrade the affected packages to a non-vulnerable version.
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