io.arxo/fide-chess
FIDE Laws of Chess
FIDE Laws of Chess (2023) as an executable model: arbiter cases, answers with rules and judgments
alive probed 2026-10-15 · HTTP 200
16tools
3.4 %of a 200k context window
6.8ktokens, o200k_base estimate
202 msto initialize
209 msto list tools
- Endpoint
- https://mcp.arxo.io/mcp/fide-chess (streamable-http)
- Host
- mcp.arxo.io
- Protocol
- 2025-11-25
- Reports itself as
- arxo-fide-chess-mcp 0.1.0
- Capabilities
- experimental, prompts, tools
- Instructions
- 6 091 characters
- Claude count
- The count_tokens endpoint refused the tool schemas: tools.5.custom.input_schema: input_schema does not support oneOf, allOf, or anyOf at the top level. The estimate stands in.
- Repository
- https://github.com/arxohq/arxo-fide-chess
- Website
- https://github.com/arxohq/arxo-fide-chess
- Registry
- active, updated 2026-10-14 · registry entry
- Reachable
- 1 of the last 1 probe
Most expensive tools
| Tool | Tokens (o200k) | Share of this server |
|---|---|---|
| law_ask | 1 669 | 24 % |
| law_query | 869 | 13 % |
| law_packages | 756 | 11 % |
| law_prepare_answer | 524 | 8 % |
| law_case_ask | 492 | 7 % |
Badge and feed
[](https://mcpcost.ulehla.dev/s/io.arxo/fide-chess)
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.