mcpcost

io.github.vibefix-tech/vibefix

vibefix

Is the io.github.vibefix-tech/vibefix MCP server down? No. It answered initialize and tools/list in the probe of 2026-10-31.

Bug bounty platform for vibe coders. Post bugs, find fixes, run diagnostics.

alive probed 2026-11-14 · unchanged since 2026-10-31

12tools
2.4ktokens in Claude Opus 5.5
1.2 %of Claude's 200k window
0.9×the median server
323 msto initialize
29 msto list tools
Run it
npx -y @vibefix/mcp@0.3.2 (stdio, probed in a container with the network off)
Host
npmjs.com
Reports itself as
vibefix 0.3.0
Capabilities
tools
Instructions
755 characters
Of a 1M window
0.2 % of a 1M context window
Count
2.4k tokens in Claude Opus 5.5, exact, measured 2026-10-17. With the Claude Code prefix mcp__…__ on each tool name: 2.5k. The o200k_base estimate is 1.3k. Counted again when the tool definitions change. Method.
Repository
https://github.com/vibefix-tech/vibefix
Registry
active, updated 2026-03-19 · registry entry

Most expensive tools

The Claude column scales the o200k estimate of each tool by this server's ratio of exact to estimate, 1.75×.

Tool≈ Claude tokenso200k estimateShare of this server
vibefix_post_bounty59033725 %
vibefix_list_bounties26415111 %
vibefix_submit_solution25214411 %
vibefix_apply_to_bounty2071189 %
vibefix_diagnose1841058 %

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