mcpcost

io.github.dbsectrainer/mcp-agent-trace-inspector

mcp-agent-trace-inspector

Is the io.github.dbsectrainer/mcp-agent-trace-inspector MCP server down? No. It answered initialize and tools/list in the probe of 2026-11-04.

Step-by-step observability for MCP agent workflows

alive probed 2026-11-14 · unchanged since 2026-11-04

13tools
3.1ktokens in Claude Opus 5.5
1.5 %of Claude's 200k window
1.2×the median server
481 msto initialize
6 msto list tools
Run it
npx -y mcp-agent-trace-inspector@1.0.1 (stdio, probed in a container with the network off)
Host
npmjs.com
Reports itself as
mcp-agent-trace-inspector 1.0.1
Capabilities
logging, prompts, resources, tools
Instructions
none
Of a 1M window
0.3 % of a 1M context window
Count
3.1k tokens in Claude Opus 5.5, exact, measured 2026-11-04. With the Claude Code prefix mcp__…__ on each tool name: 3.3k. The o200k_base estimate is 1.7k. Counted again when the tool definitions change. Method.
Repository
https://github.com/dbsectrainer/mcp-agent-trace-inspector
Registry
active, updated 2026-11-04 · registry entry
Changes
2 recorded, reachable in 1 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, 1.77×.

Tool≈ Claude tokenso200k estimateShare of this server
trace_step55831618 %
configure_alerts33519011 %
export_compliance_log2741559 %
get_trace_summary2651509 %
export_otel2581468 %

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 inspector.

History

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

ProbedResultInitToolsClaudeo200k
2026-11-04 08:03alive481 ms133.1k1.7k
2026-10-20 06:41crashed on start

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