io.github.bgaze/snapstack-server

snapstack

Is the io.github.bgaze/snapstack-server MCP server down? No. It answered initialize and tools/list in the probe of 2026-10-27.

Local always-on server for SnapStack: browser capture intake + MCP over 127.0.0.1.

alive probed 2026-11-14 · unchanged since 2026-10-27

3tools

655tokens in Claude Opus 5.5

0.3 %of Claude's 200k window

0.3×the median server

275 msto initialize

8 msto list tools

Run it: npx -y snapstack-server@1.2.3 (stdio, probed in a container with the network off)
Host: npmjs.com
Reports itself as: snapstack 1.2.3
Capabilities: tools
Instructions: none
Of a 1M window: <0.1 % of a 1M context window
Count: 655 tokens in Claude Opus 5.5, exact, measured 2026-10-27. With the Claude Code prefix mcp__…__ on each tool name: 688. The o200k_base estimate is 380. Counted again when the tool definitions change. Method.
Repository: https://github.com/bgaze/snapstack-server
Website: https://github.com/bgaze/snapstack-extension
Registry: active, updated 2026-06-09 · registry entry
Changes: 2 recorded, reachable in 2 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, 1.72×.

Tool	≈ Claude tokens	o200k estimate	Share of this server
get_screenshots	365	212	56 %
clear_screenshots	226	131	34 %
count_screenshots	64	37	10 %

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

Servers that mention browser or capture.

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

Probed	Result	Init	Tools	Claude	o200k
2026-10-27 06:52	alive	201 ms	3	655	380
2026-10-20 06:40	alive	275 ms	3		380

The result of the latest probe, the tool count and the token cost. The feed has an entry for every probe that changed them.

Stops answering, comes back, tool set or cost changes. One confirmation mail first, a stop link in every mail.