N-central MCP Server (theonlytruebigmac/n-central-rest-api-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.

Back to MCP Trust Indexm8ven
C
Emerging
74/100
24 days ago

N-central MCP Server

Exposes N-able N-central REST API as MCP tools for managing devices, organizations, users, and more, with support for read-only, write, and full write modes.

→ theonlytruebigmac/n-central-rest-api-mcp· listed on glama

Emerging. No concerning findings. Grades remain capped until the project builds reputation through adoption. Grades reflect the full trust pyramid: code, verification depth, and reputation. New projects cap at C until adoption is earned.

How we verified

Code Verified⚡ Live Monitored: not connected

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Who stands behind it

theonlytruebigmac

Source: Glama

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Install from

Glama

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// key findings
✅
No credential exfiltration, no sensitive file access, no obfuscation
Static analysis found nothing flowing your secrets to unexpected places.
✅
Open source with a license and README
Anyone can audit the code, the license is declared, and the publisher documents what it does.
🔐
You'll be asked for 2 credentials: MCP_API_KEY, NC_JWT_TOKEN
These are read from process.env at runtime. Make sure you trust where they’ll be sent.
// environment variables
To run this server yourself, you supply these values. They go in your own MCP client configuration and stay on your machine. The secret label means the value is sensitive, not that the server mishandles it.
configMCP_ALLOW_UNAUTHENTICATEDMCP_API_KEY HTTP mode Bearer token clients must present. Generate with openssl rand -hex 32. Required unless =1
🔐 secretMCP_API_KEYHTTP mode Bearer token clients must present. Generate with openssl rand -hex 32. Required unless MCP_ALLOW_UNAUTHENTICATED=1
configMCP_AUDIT_LEVEL
configMCP_BIND_ADDRESSoptional Interface to bind. 127.0.0.1 (default) for localhost-only; 0.0.0.0 for Docker / LAN exposure
configMCP_CORS_ORIGINbrowser clients Comma-separated allow-list of origins
configMCP_MAX_BODY_SIZE
configMCP_MAX_SESSIONS
configMCP_METRICS_REQUIRE_AUTH
configMCP_PORTHTTP mode only Setting this enables HTTP mode (omit for stdio)
configMCP_QUIET
configMCP_RATE_LIMIT_MAX
configMCP_RATE_LIMIT_WINDOW_MS
configMCP_SESSION_TTL_MS
configMCP_TRUST_PROXY
configNC_ACCESS_EXPIRY
configNC_FQDN_ALLOWLISTmulti-tenant Comma-separated host suffixes a client may target — SSRF guard (exact or DNS-suffix match)
🔐 secretNC_JWT_TOKENEdit .env — set NC_SERVER_URL and at minimum.
configNC_MAX_RETRIES
configNC_MAX_TENANTS
configNC_MULTI_TENANThosted mode Set to 1 to require per-request X-NC-FQDN/X-NC-JWT headers (HTTP only). See [Multi-Tenant Mode](#multi-tenant-hosted-mode)
configNC_REFRESH_EXPIRY
configNC_REQUEST_TIMEOUT_MS
configNC_RESOURCE_CACHE_TTL_MSResources provide live context to the client without requiring explicit tool calls. Hierarchical resources are cached for 60s by default — set =0 to disable.
configNC_RETRY_DELAY_MS
configNC_SERVER_URLEdit .env — set and NC_JWT_TOKEN at minimum.
configNC_WRITE_MODEoptional read-only \ write \ full (default write)
// quality suggestions

Tool 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

87/87 tools missing one or more hints — get_server_info (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); get_server_time (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); logout (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint), +84 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 test coverage

Only 2/87 tools referenced in tests (2%)

Write tests that reference each tool by name so every tool has at least one test.

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.

Claim the listing to review these findings one by one and send us a correction where you disagree, straight to the team. Claiming also means we tell you when the grade moves, and reach you first if we find anything urgent.

// full audit trail
The findings above are the summary. The full trail, every check we ran, each deduction, the network hosts observed and the dependency advisories, goes to verified publishers, along with an alert whenever a new one lands. Verified publishers can also review each finding and dispute it in one click. Publisher corrections have sharpened several of our checks this month, because the maintainer knows the codebase better than any scanner.
// improvement guidance — verified publishers only
We have 4 concrete improvements we can share with the publisher of this MCP. Each comes with specific guidance to raise the trust score.
// embed badge in your README
[![M8ven Score](https://m8ven.ai/badge/mcp/theonlytruebigmac-n-central-mcp-z23gsg)](https://m8ven.ai/mcp/theonlytruebigmac-n-central-mcp-z23gsg)
Shows your grade and updates automatically. Prefer no grade? Append ?variant=verified to the badge URL.
commit: 539ddfbac2e772a908f68302c08d4fe02105bf4d
code hash: c057b140f828392c84ebfa975c9f93ec20d47f2200d429f02a25f430e0262039
verified: 8/7/2026, 4:23:42 AM
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