mcpcost

dev.spec72/spec72

Spec72

Is the Spec72 MCP server down? No. It answered initialize and tools/list in the probe of 2026-11-14.

Human-reviewed security certificates and ops audits for AI agent skills, paid per job.

alive probed 2026-11-14 · HTTP 200

9tools
2.0ktokens in Claude Opus 5.5
1.0 %of Claude's 200k window
0.8×the median server
464 msto initialize
338 msto list tools
Endpoint
https://spec72.dev/api/a2a/mcp (streamable-http)
Host
spec72.dev
Protocol
2025-11-25
Reports itself as
spec72 2026.11.12
Capabilities
tools
Instructions
142 characters
Of a 1M window
0.2 % of a 1M context window
Count
2.0k tokens in Claude Opus 5.5, exact, measured 2026-11-14. With the Claude Code prefix mcp__…__ on each tool name: 2.1k. The o200k_base estimate is 1.1k. Counted again when the tool definitions change. Method.
Registry
active, updated 2026-11-13 · registry entry

Most expensive tools

The Claude column scales the o200k estimate of each tool by this server's ratio of exact to estimate, 1.80×.

Tool≈ Claude tokenso200k estimateShare of this server
order_escrow_red_flag_peek23613112 %
order_skill_scan_lite22712611 %
order_production_harden22512511 %
order_wrong_buy_remediation22412411 %
order_audit22012211 %

Compare this server with others.

More servers

Servers that mention certificates or reviewed.

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.