io.github.thomasblc/skillsindex

skillsindex

Is the io.github.thomasblc/skillsindex MCP server down? No. It answered initialize and tools/list in the probe of 2026-10-31.

Search and score 11,000+ AI agent tools: MCP servers, Claude skills, GPT actions, IDE plugins.

alive probed 2026-11-14 · unchanged since 2026-10-31

9tools

2.8ktokens in Claude Opus 5.5

1.4 %of Claude's 200k window

1.1×the median server

355 msto initialize

12 msto list tools

Run it: npx -y skillsindex-mcp@0.2.1 (stdio, probed in a container with the network off)
Host: npmjs.com
Reports itself as: skillsindex 0.2.0
Capabilities: tools
Instructions: none
Of a 1M window: 0.3 % of a 1M context window
Count: 2.8k tokens in Claude Opus 5.5, exact, measured 2026-10-17. With the Claude Code prefix mcp__…__ on each tool name: 2.9k. The o200k_base estimate is 1.6k. Counted again when the tool definitions change. Method.
Repository: https://github.com/thomasblc/skillsindex-mcp
Registry: active, updated 2026-06-30 · registry entry

Most expensive tools

The Claude column scales the o200k estimate of each tool by this server's ratio of exact to estimate, 1.81×.

Tool	≈ Claude tokens	o200k estimate	Share of this server
submit_tool	539	298	19 %
search_tools	454	251	16 %
get_top_rated	409	226	15 %
get_by_platform	360	199	13 %
whats_new	255	141	9 %

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

Servers that mention actions or plugins.

Dubai Data — Dubai real estate statistics ae.datadubai/dubai-real-estate · alive
ai.boundaryai/boundaryai · needs auth
COTAL actions (cotal.ai) ai.cotal/cotal · alive
Decision Log ai.decisionlog/mcp · alive
Dynt ai.dynt.api/dynt · needs auth
ai.duvera/gateway · alive
ai.fincontext/fincontext · needs auth
hiveWiki ai.hivewiki/hivewiki · needs auth

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.