mcpcost

io.github.slimchanceapp/slimchance

Slim Chance

Is the Slim Chance MCP server down? No. It answered initialize and tools/list in the probe of 2026-11-13.

Honest weight trend and the chance it's really moving, from dated morning weights. Nothing stored.

alive probed 2026-11-14 · unchanged since 2026-11-13 · HTTP 200

2tools
1.5ktokens in Claude Opus 5.5
0.7 %of Claude's 200k window
0.6×the median server
530 msto initialize
431 msto list tools
Endpoint
https://slimchance.app/mcp (streamable-http)
Host
slimchance.app
Protocol
2025-11-25
Reports itself as
slim-chance 1.0.0
Capabilities
tools
Instructions
562 characters
Of a 1M window
0.1 % of a 1M context window
Count
1.5k tokens in Claude Opus 5.5, exact, measured 2026-11-13. With the Claude Code prefix mcp__…__ on each tool name: 1.5k. The o200k_base estimate is 867. Counted again when the tool definitions change. Method.
Repository
https://github.com/slimchanceapp/slimchance
Website
https://slimchance.app
Registry
active, updated 2026-11-10 · registry entry
Changes
3 recorded, reachable in 3 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, 1.71×.

Tool≈ Claude tokenso200k estimateShare of this server
body_signals90152661 %
slim_chance58434139 %

Compare this server with others.

More servers

Servers that mention chance or slim.

History

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

ProbedResultInitToolsClaudeo200k
2026-11-13 11:45alive846 ms21.5k867
2026-11-11 11:37alive788 ms21.4k793
2026-11-10 11:54alive530 ms21.4k789

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

Fixed something? Probe it now, with the same steps as the daily run. This page updates with the next daily run.