io.github.Jayzilva/helionyx
Helionyx
Is the Helionyx MCP server down? No. It answered initialize and tools/list in the probe of 2026-10-30.
Size hybrid solar PV, wind, battery, diesel and grid systems: hourly simulation, NPC ranking.
alive probed 2026-11-15 · unchanged since 2026-10-30
- Run it
- uvx helionyx@0.3.0 (stdio, probed in a container with the network off)
- Host
- pypi.org
- Reports itself as
- helionyx 0.3.0
- Capabilities
- prompts, resources, tools
- Instructions
- 947 characters
- Of a 1M window
- 1.6 % of a 1M context window
- Count
- 16k tokens in Claude Opus 5.5, exact, measured 2026-10-30. With the Claude Code prefix mcp__…__ on each tool name: 16k. The o200k_base estimate is 8.2k. Counted again when the tool definitions change. Method.
- Repository
- https://github.com/Jayzilva/helionyx
- Registry
- active, updated 2026-10-07 · registry entry
- Changes
- 2 recorded, reachable in 1 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, 1.89×.
| Tool | ≈ Claude tokens | o200k estimate | Share of this server |
|---|---|---|---|
| create_scenario | 8 907 | 4 725 | 57 % |
| synthesize_load | 897 | 476 | 6 % |
| import_timeseries | 698 | 370 | 4 % |
| run_sensitivity | 590 | 313 | 4 % |
| run_optimization | 552 | 293 | 4 % |
Compare this server with others.
More servers
Other registry entries on pypi.org, the ones next to this name; all of them.
- io.github.Jason26214/pwsh-exec-mcp · alive
- gmi-security-mcp io.github.Jayanng/gmi-security-mcp · alive
- ZenLink MCP io.github.JayQuan-McCleary/zenlink-mcp · needs mcp<2
- io.github.JaysonAIOnline/cognitive-substrate · crashed on start
- Localhost Doctor io.github.Jazzfer-2003/localhost-doctor · alive
- mcp-server-macos io.github.JeanExtreme002/mcp-server-macos · alive
- PyMemoryEditor io.github.JeanExtreme002/PyMemoryEditor · crashed on start
- crapkit io.github.JeanFrancoisGagne/crapkit · alive
Servers that mention simulation or battery.
- Supreme Mind ai.suprememind/expert-witness-simulation · needs auth
- Pokemon TCG Pocket Catalog app.hologallery.pocket/pokemon-tcg-pocket-catalog · alive
- au.com.nempulse/nempulse · alive
- 3DOptix com.3doptix/optical-design · needs auth
- Alchemy MCP Server com.alchemy/mcp · needs auth
- DAG Studio MCP com.blackswancausallabs/dagstudio-mcp · needs auth
- BridgeToAgent — AI Readiness com.bridgetoagent/ai-readiness · TLS error
- Bzigo com.bzigo/bzigo · needs auth
History
We add a row when the result changes. A server with no change keeps its last row.
| Probed | Result | Init | Tools | Claude | o200k |
|---|---|---|---|---|---|
| 2026-10-30 07:50 | alive | 7.5 s | 22 | 16k | 8.2k |
| 2026-10-16 06:31 | install failed |
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.