chess-esca-mcp

v0.3.0

Read chess positions by the rules: a move's legality with every reason behind it, draws and their evidence, the named facts, ECO openings, Polyglot books and PGN. No engine.

Claude Code1 MCP serverstdio

By Alexander MyodovLicense: MIT0 GitHub starsUpdated last week

Directory evidence

Runtimes: Claude Code
Parsed components: 1 skill or MCP entry
Source updated: Sep 11, 2026
Manifest status: Canonical path parsed

The directory validates manifest shape and source location. It does not execute the plugin or provide a security endorsement. Review the indexing methodology →

Install chess-esca-mcp for Claude Code

Installs for the current user

claude plugin marketplace add IchenDEV/agent-plugin-mkt
claude plugin marketplace update agent-plugin-marketplace
claude plugin install chess-esca-mcp@agent-plugin-marketplace

Paste and run these commands in a terminal with Claude Code. They add and refresh the PluginsMP catalog, then install this plugin.

The installer fetches third-party code from the source repository shown on this page. This directory validates manifest structure and source location, but does not perform a security audit; review the manifest, components, and source before installing.

Get the source manually

$ git clone https://github.com/AnglerfishChess/plugins

Clone the source repository, then follow its setup instructions to add the plugin to a compatible client. The plugin root is plugins/chess-esca-mcp/.

Plugin files

plugins/chess-esca-mcp/

├── .claude-plugin/plugin.json
└── .mcp.json

MCP servers1

chess-esca-mcpstdio

command: uvx
args: chess-esca-mcp

Plugin manifests1

plugins/chess-esca-mcp/.claude-plugin/plugin.json

{
  "$schema": "https://code.claude.com/schemas/plugin.json",
  "name": "chess-esca-mcp",
  "displayName": "Chess Esca",
  "description": "Read chess positions by the rules: a move's legality with every reason behind it, draws and their evidence, the named facts, ECO openings, Polyglot books and PGN. No engine.",
  "version": "0.3.0",
  "author": {
    "name": "Alexander Myodov",
    "email": "[email protected]",
    "url": "https://github.com/AnglerfishChess"
  },
  "homepage": "https://github.com/AnglerfishChess/esca/blob/main/mcp/README.md",
  "repository": "https://github.com/AnglerfishChess/esca",
  "license": "MIT",
  "keywords": [
    "chess",
    "chess960",
    "fen",
    "pgn",
    "eco",
    "polyglot",
    "rules"
  ]
}

For maintainers

If you maintain this plugin, link to this source-backed listing from your README so users can review its manifest and indexed components.

[chess-esca-mcp on Agent Plugins Marketplace](https://pluginsmp.com/plugins/chess-esca-mcp)