io.github.rbaezc/hexacore-agent
HexaCore-Server
Is the io.github.rbaezc/hexacore-agent MCP server down? No. It answered initialize and tools/list in the probe of 2026-11-11.
Verified, reversible Vertical Slice Architecture companion for 11 stacks; learns from your tests.
alive probed 2026-11-14 · unchanged since 2026-11-11
- Run it
- npx -y hexacore-agent@3.3.0 (stdio, probed in a container with the network off)
- Host
- npmjs.com
- Reports itself as
- HexaCore-Server 3.3.0
- Capabilities
- prompts, resources, tools
- Instructions
- 370 characters
- Of a 1M window
- 0.6 % of a 1M context window
- Count
- 5.6k tokens in Claude Opus 5.5, exact, measured 2026-11-11. With the Claude Code prefix mcp__…__ on each tool name: 5.8k. The o200k_base estimate is 3.1k. Counted again when the tool definitions change. Method.
- Repository
- https://github.com/rbaezc/hexacore_agent
- Website
- https://rbaezc.github.io/hexacore_agent/
- Registry
- active, updated 2026-11-11 · registry entry
Most expensive tools
The Claude column scales the o200k estimate of each tool by this server's ratio of exact to estimate, 1.80×.
| Tool | ≈ Claude tokens | o200k estimate | Share of this server |
|---|---|---|---|
| define_contract | 579 | 322 | 10 % |
| record_lesson | 552 | 307 | 10 % |
| orchestrate_task | 530 | 295 | 10 % |
| execute_scaffolding | 453 | 252 | 8 % |
| remember_preference | 370 | 206 | 7 % |
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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.