mcpcost

io.github.irrenwill/secret-safe-env

secret-safe-env

Is the io.github.irrenwill/secret-safe-env MCP server down? No. It answered initialize and tools/list in the probe of 2026-10-30.

Write secrets into .env without the agent ever seeing the value - Windows masked dialog (繁中 UI)

alive probed 2026-11-14 · unchanged since 2026-10-30

2tools
772tokens in Claude Opus 5.5
0.4 %of Claude's 200k window
0.3×the median server
200 msto initialize
6 msto list tools
Run it
npx -y secret-safe-env@0.1.2 (stdio, probed in a container with the network off)
Host
npmjs.com
Reports itself as
secret-safe-env 0.1.0
Capabilities
tools
Instructions
594 characters
Of a 1M window
<0.1 % of a 1M context window
Count
772 tokens in Claude Opus 5.5, exact, measured 2026-10-16. With the Claude Code prefix mcp__…__ on each tool name: 796. The o200k_base estimate is 450. Counted again when the tool definitions change. Method.
Repository
https://github.com/irrenwill/secret-safe-env
Registry
active, updated 2026-06-06 · registry entry

Most expensive tools

The Claude column scales the o200k estimate of each tool by this server's ratio of exact to estimate, 1.72×.

Tool≈ Claude tokenso200k estimateShare of this server
set_env_secret50129265 %
env_key_exists27115835 %

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