mcpcost

io.github.Nari-Ab/agent-roast

Agent Roast

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

Offline, read-only review that flags agent changes weakening tests, assertions, coverage or CI.

alive probed 2026-11-14

3tools
681tokens in Claude Opus 5.5
0.3 %of Claude's 200k window
0.3×the median server
104 msto initialize
2 msto list tools
Run it
npx -y agent-roast@0.24.0 (stdio, probed in a container with the network off)
Host
npmjs.com
Reports itself as
agent-roast 0.24.0
Capabilities
tools
Instructions
366 characters
Of a 1M window
<0.1 % of a 1M context window
Count
681 tokens in Claude Opus 5.5, exact, measured 2026-11-12. With the Claude Code prefix mcp__…__ on each tool name: 711. The o200k_base estimate is 402. Counted again when the tool definitions change. Method.
Repository
https://github.com/Nari-Ab/agent-roast
Website
https://github.com/Nari-Ab/agent-roast#readme
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, 1.69×.

Tool≈ Claude tokenso200k estimateShare of this server
stop_hook25715238 %
review_changes24614536 %
review_worktree17810526 %

Compare this server with others.

More servers

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

Servers that mention roast.

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