io.github.rubenmarcus/portfolio
Ruben Marcus — Agent-Ready Portfolio
Public portfolio MCP for resume, services, availability, project evidence, and introductions.
alive probed 2026-10-09 · HTTP 200
4tools
558tokens in Claude Opus 5.5
594tokens in Claude Code
0.3 %of a 200k context window
301o200k_base estimate
2.2 sto initialize
334 msto list tools
- Endpoint
- https://www.rubenmarcus.dev/api/mcp (streamable-http)
- Host
- www.rubenmarcus.dev
- Protocol
- 2025-11-25
- Reports itself as
- rubenmarcus-portfolio 1.0.0
- Capabilities
- tools
- Instructions
- 446 characters
- Claude count
- Claude Opus 5.5, measured 2026-10-09. Counted again when the tool definitions change. Method.
- Repository
- https://github.com/rubenmarcus/portfolio
- Registry
- active, updated 2026-08-11 · registry entry
- Reachable
- 7 of the last 7 probes
Most expensive tools
| Tool | Tokens (o200k) | Share of this server |
|---|---|---|
| book_intro | 163 | 54 % |
| get_resume | 55 | 18 % |
| get_services | 48 | 16 % |
| check_availability | 35 | 12 % |
History
We add a row when the result changes. A server with no change keeps its last row.
| Probed | Result | Init | Tools | Claude | o200k |
|---|---|---|---|---|---|
| 2026-10-09 11:29 | alive | 1.4 s | 4 | 558 | 301 |
| 2026-10-05 15:36 | alive | 2.2 s | 4 | 543 | 289 |
| 2026-10-05 00:46 | alive | 456 ms | 4 | 289 | |
| 2026-10-04 10:07 | alive | 964 ms | 4 | 289 | |
| 2026-10-04 08:00 | alive | 1.4 s | 4 | 289 | |
| 2026-10-03 20:39 | alive | 2.2 s | 4 | 289 | |
| 2026-10-03 17:54 | alive | 2.3 s | 4 | 289 |
Badge and feed
[](https://mcpcost.ulehla.dev/s/io.github.rubenmarcus/portfolio)
An entry for every probe that changed the result, the tool count or the token cost: Atom feed. Add it to a feed reader or a Slack RSS app to hear when the server stops answering or its tool set grows.