mcpcost

io.github.ChaconLucas/tokenbar

TokenBar

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

AI usage limits (Claude Code, Codex, Copilot, Windsurf): check budget and time until reset.

alive probed 2026-11-14 · unchanged since 2026-11-11

3tools
746tokens in Claude Opus 5.5
0.4 %of Claude's 200k window
0.3×the median server
97 msto initialize
8 msto list tools
Bundle
https://github.com/ChaconLucas/tokenbar/releases/download/v0.5.3/TokenBar.mcpb (MCPB, for a client that installs bundles; probed in a container with the network off)
Host
github.com
Reports itself as
tokenbar 0.5.3
Capabilities
tools
Instructions
241 characters
Of a 1M window
<0.1 % of a 1M context window
Count
746 tokens in Claude Opus 5.5, exact, measured 2026-11-11. With the Claude Code prefix mcp__…__ on each tool name: 776. The o200k_base estimate is 453. Counted again when the tool definitions change. Method.
Repository
https://github.com/ChaconLucas/tokenbar
Website
https://chaconlucas.github.io/tokenbar/
Registry
active, updated 2026-10-16 · 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, 1.65×.

Tool≈ Claude tokenso200k estimateShare of this server
check_budget31919443 %
get_usage21713229 %
time_until_reset20912728 %

Compare this server with others.

More servers

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

Servers that mention windsurf or copilot.

History

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

ProbedResultInitToolsClaudeo200k
2026-11-11 08:27alive160 ms3746453
2026-11-04 08:03alive97 ms3453

Badge for the README

mcpcost: alive

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

Atom feed

A mail when this server changes

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

For the publisher