io.github.Servosity/n-central-mcp

N-able N-central MCP

Is the N-able N-central MCP server down? No. It answered initialize and tools/list in the probe of 2026-11-14.

N-central REST API with an offline org-tree mirror, cross-tenant search, and a JWT-expiry guardian.

alive probed 2026-11-14

54tools

25ktokens in Claude Opus 5.5

12.5 %of Claude's 200k window

9.9×the median server

20 msto initialize

5 msto list tools

Bundle: https://github.com/Servosity/msp-skills/releases/download/n-central-v0.1.11/n-central-mcp.mcpb (MCPB, for a client that installs bundles; probed in a container with the network off)
Host: github.com
Reports itself as: N-central 0.1.11
Capabilities: tools
Instructions: none
Of a 1M window: 2.5 % of a 1M context window
Count: 25k tokens in Claude Opus 5.5, exact, measured 2026-10-31. With the Claude Code prefix mcp__…__ on each tool name: 26k. The o200k_base estimate is 15k. Counted again when the tool definitions change. Method.
Repository: https://github.com/servosity/msp-skills
Registry: active, updated 2026-11-14 · registry entry

Most expensive tools

The Claude column scales the o200k estimate of each tool by this server's ratio of exact to estimate, 1.67×.

Tool	≈ Claude tokens	o200k estimate	Share of this server
sync	2 138	1 281	9 %
guardian	1 200	719	5 %
triage	1 188	712	5 %
props_audit	1 148	688	5 %
maint_coverage	1 122	672	4 %

Other registry entries on github.com, the ones next to this name; all of them.

Servers that mention central.

The result of the latest probe, the tool count and the token cost. The feed has an entry for every probe that changed them.

Stops answering, comes back, tool set or cost changes. One confirmation mail first, a stop link in every mail.

This server is in the heaviest 10 % of the registry. Shorter descriptions, fewer optional parameters and fewer tools cut the cost. The command npx mcpcost --url <endpoint> --tools 50 lists every tool with its cost.