io.github.zerostack-rf/zerostack-mcp
SMLIGHT ZeroStack RF Diagnostics
Is the SMLIGHT ZeroStack RF Diagnostics MCP server down? No. It answered initialize and tools/list in the probe of 2026-11-11.
Zigbee/Thread log diagnostics, TI F2 & EFR32 register decoder, and ZeroStack hardware benchmarks.
alive probed 2026-11-14 · unchanged since 2026-11-11
- Run it
- uvx zerostack-mcp@0.9.10 (stdio, probed in a container with the network off)
- Host
- pypi.org
- Reports itself as
- zerostack-mcp 0.9.10
- Capabilities
- prompts, resources, tools
- Instructions
- 575 characters
- Of a 1M window
- 0.5 % of a 1M context window
- Count
- 5.1k tokens in Claude Opus 5.5, exact, measured 2026-11-11. With the Claude Code prefix mcp__…__ on each tool name: 5.1k. The o200k_base estimate is 3.1k. Counted again when the tool definitions change. Method.
- Repository
- https://github.com/zerostack-rf/zerostack-mcp
- Website
- https://smlight.tech/software/zerostack
- Registry
- active, updated 2026-11-10 · registry entry
Most expensive tools
The Claude column scales the o200k estimate of each tool by this server's ratio of exact to estimate, 1.65×.
| Tool | ≈ Claude tokens | o200k estimate | Share of this server |
|---|---|---|---|
| decode_silicon_register | 2 226 | 1 350 | 44 % |
| check_coordinator_capacity | 1 217 | 738 | 24 % |
| analyze_zigbee_thread_log | 826 | 501 | 16 % |
| get_zerostack_benchmarks | 793 | 481 | 16 % |
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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.