FIDE Laws of Chess
FIDE Laws of Chess (2023) as an executable model: arbiter cases, answers with rules and judgments
MCP server · by arxo.io
About
FIDE Laws of Chess is an MCP server published by arxo.io. Marketplaces we read that list it: 1 (Official MCP Registry). The last change we recorded was on 2026-10-14. As of our marketplace pass on 2026-10-20.
What it asks for
- Runs remotely
- Settings: 1
What it declares, asks for and runs, in full
Only install plugins from developers you trust. We list what marketplaces publish and do not test plugins.
Works with
- Claude Code
- Codex
- Cursor
- VS Code
- Copilot CLI
A one-click link opens the client, which asks you to confirm before it adds the server.
From the marketplaces that list it and the MCP transport it declares, as each client documents them. We do not test plugins.
Observed by Ext Ops
Observed by Ext Ops on 2026-10-20: what the endpoint itself answered when asked to list its tools. We never call the tools.
Tools: 16 · Prompts: 0
Server: arxo-fide-chess-mcp 0.1.0 · MCP protocol version 2025-06-18
Tool metadata as listed on 2026-10-20: annotations on 16 of 16 tools · parameter descriptions on 77 of 109.
law_answer_capabilitieslaw_asklaw_capture_answerlaw_case_asklaw_explainlaw_inspectlaw_packageslaw_passportlaw_prepare_answerlaw_publish_answerlaw_querylaw_revoke_answer
Show the remaining 4
law_ruleslaw_screenlaw_searchlaw_sources
Its marketplaces publish no list of tools.
Connect
Commands and configs built only from what its marketplaces declare. We do not run them for you and do not test plugins.
As a remote MCP server
Built from what Official MCP Registry declares.
claude mcp add --transport http fide-chess https://mcp.arxo.io/mcp/fide-chess[mcp_servers.fide-chess]
url = "https://mcp.arxo.io/mcp/fide-chess"{
"mcpServers": {
"fide-chess": {
"url": "https://mcp.arxo.io/mcp/fide-chess"
}
}
}Where it is published
| Marketplace | Status | Version | Figures | Verified | First seen |
|---|---|---|---|---|---|
| Official MCP Registry (Open the registry record) | Listed | 0.1.1 | Forks (GitHub): 0 Stars (GitHub): 0 |
Not marked |
Each figure is the marketplace's own and is never added up across marketplaces. A marketplace that publishes no figure shows none: no number is not zero.
What changed
- Official MCP Registry: repository or package changed
- Official MCP Registry: released version 0.1.1 (was 0.1.0)
- Official MCP Registry: environment variables changed (now 1): added FIDE_CHESS_MCP_CALL_TIMEOUT
- Became a product we track
- Official MCP Registry: appeared
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Data comes from the Official MCP Registry (registry.modelcontextprotocol.io), CC0 1.0. Figures come from our own regular passes over the marketplaces, last read on . We publish no contact details for plugin publishers.