io.github.DrVelvetFog/kaspa-script-mcp
Kaspa Script Tools
Is the Kaspa Script Tools MCP server down? No. It answered initialize and tools/list in the probe of 2026-11-15.
Disassemble Kaspa script hex, estimate compute cost, explain txscript errors, look up opcodes.
alive probed 2026-11-15
4tools
676tokens in Claude Opus 5.5
0.3 %of Claude's 200k window
0.3×the median server
188 msto initialize
3 msto list tools
- Run it
- npx -y kaspa-script-mcp@0.1.0 (stdio, probed in a container with the network off)
- Host
- npmjs.com
- Reports itself as
- kaspa-script-mcp 0.1.0
- Capabilities
- tools
- Instructions
- none
- Of a 1M window
- <0.1 % of a 1M context window
- Count
- 676 tokens in Claude Opus 5.5, exact, measured 2026-11-15. With the Claude Code prefix mcp__…__ on each tool name: 736. The o200k_base estimate is 373. Counted again when the tool definitions change. Method.
- Repository
- https://github.com/DrVelvetFog/kaspa-script-mcp
- Registry
- active, updated 2026-11-14 · 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 |
|---|---|---|---|
| estimate_script_cost | 183 | 101 | 27 % |
| disassemble_script | 178 | 98 | 26 % |
| explain_script_error | 174 | 96 | 26 % |
| lookup_opcode | 141 | 78 | 21 % |
Compare this server with others.
More servers
Other registry entries on npmjs.com, the ones next to this name; all of them.
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- io.github.DrBaher/contract-ops-mcp · alive
- io.github.DrBaher/sign-cli · crashed on start
- io.github.DrBaher/supstack · alive
- L2 Calendar io.github.Dreiev/l2calendar-mcp · alive
- io.github.Drix10/ai-resources · alive
- BitBooth Agent Tools io.github.Drock91/bitbooth-fetch · crashed on start
- x402 Conformance Tools io.github.DrVelvetFog/x402-conformance-mcp · alive
Servers that mention script.
- CounterScript - Drug Price Benchmarks ai.agentlookups/counterscript · alive
- AudioPod AI ai.audiopod/audiopod · needs auth
- ai.backengine/backengine-mcp · needs auth
- Boolsai Scan ai.boolsai/scan · needs auth
- ai.bidclub/bidclub · alive
- Lenny Rachitsky Podcast Transcripts MCP Server ai.com.mcp/lenny-rachitsky-podcast · alive
- Contio MeetingOS ai.contio/meetingos · needs auth
- Cosmonote ai.cosmonote/notes · needs auth
Badge for the README
The result of the latest probe, the tool count and the token cost. The feed has an entry for every probe that changed them.
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
- The server answers initialize and tools/list. Nothing to fix.