io.github.Space-Raven/smeltr-token2022

Smeltr Token-2022

Is the Smeltr Token-2022 MCP server down? No. It answered initialize and tools/list in the probe of 2026-11-01.

Validate Token-2022 configs (transfer fee, soulbound, delegate). Read-only — no keys or RPC.

alive probed 2026-11-15 · unchanged since 2026-11-01

4tools

780tokens in Claude

0.4 %of Claude's 200k window

0.3×the median server

338 msto initialize

7 msto list tools

Run it: npx -y @smeltr/mcp-server@0.1.1 (stdio, probed in a container with the network off)
Host: npmjs.com
Reports itself as: smeltr-token2022 0.1.0
Capabilities: tools
Instructions: none
Of a 1M window: <0.1 % of a 1M context window
Count: 780 tokens in Claude, exact, measured 2026-10-25. With the Claude Code prefix mcp__…__ on each tool name: 832. The o200k_base estimate is 431. Counted again when the tool definitions change. Method.
Repository: https://github.com/Space-Raven/Smeltr
Website: https://smeltr.org/docs/mcp
Registry: active, updated 2026-07-04 · registry entry
Changes: 2 recorded, reachable in 2 of them. A row is added when the result, the tool count or the cost changes.

Most expensive tools

The Claude column scales the o200k estimate of each tool by this server's ratio of exact to estimate, 1.81×.

Tool	≈ Claude tokens	o200k estimate	Share of this server
validate_config	252	139	32 %
estimate_cost	226	125	29 %
describe_module	181	100	23 %
list_modules	121	67	16 %

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

Servers that mention smeltr or token.

We add a row when the result changes. A server with no change keeps its last row.

Probed	Result	Init	Tools	Claude	o200k
2026-10-25 06:57	alive	542 ms	4	780	431
2026-10-18 06:42	alive	338 ms	4		431

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.