← ChessigmaCONTENT HISTORY
WHAT CHANGED
added
Update to Chessigma
Snapshot Oct 27, 2026 · 00:48 UTC · version 1.0.0
Package or technical metadata updated
Package or technical metadata updated
Observed in package metadata. These changes alone do not establish a new customer-facing feature.
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All fields and original values.
Is v2 template
Before
Oct 24, 2026 · 13:35 UTC
Not present
After
Oct 27, 2026 · 00:48 UTC
false
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Download comparison JSONFull technical diff · 1 changed fields
added /is_v2_template
BEFORE
Field was absent
AFTER
false
Full snapshot data
{
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"connector_id": "asdk_app_6abe870b640c81919d8ad75fc177ba7a",
"created_at": "2026-10-01T17:57:14.782629Z",
"discoverability": "LISTED",
"id": "plugin_asdk_app_6abe870b640c81919d8ad75fc177ba7a",
"is_template": false,
"is_template_instance": false,
"is_v2_template": false,
"name": "chessigma",
"release": {
"app_ids": [
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],
"app_manifest": {
"apps": {
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"required": true
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"app_templates": [],
"description": "Chess opening guides, opening identification, position and game facts, the daily puzzle and Elo estimates from Chessigma.",
"display_name": "Chessigma",
"id": "pluginrel_4f37c461899c8191b60534eef6399397",
"interface": {
"brand_color": null,
"capabilities": [
"Opening guides",
"Opening identification",
"Position facts",
"Game summaries",
"Game review links",
"Daily puzzle",
"Elo calculator"
],
"category": "Education & Research",
"composer_icon_dark_url": null,
"composer_icon_url": "https://files.openai.com/content?id=file_000000007ca482108d6d13b548a6290c",
"default_prompt": "Teach me the Caro-Kann: main line, key variations and the ideas for both sides.",
"default_prompts": [
"Teach me the Caro-Kann: main line, key variations and the ideas for both sides.",
"What opening is 1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6?",
"Show me today's chess puzzle and let me try to solve it."
],
"developer_name": "Arche Labs Ltd",
"logo_url": "https://files.openai.com/content?id=file_00000000049c820a9b2bc319f4b87ab1",
"logo_url_dark": null,
"long_description": "Chessigma answers chess questions with its opening guides, an opening catalogue and facts computed from the rules of chess. Ask about the London, the Caro-Kann, the Sicilian and 15 more openings to get the main line, the key variations and the ideas for both sides from Chessigma's opening guides, or name any of 3,700 catalogued lines to get its ECO code and moves. Paste moves to identify an opening and see where a game left theory. Paste a FEN to get the side to move, check or mate status, material and every legal move. Paste a PGN to get a summary (players, result, opening, how the game ended) and a link that opens the game on the chessigma.com analysis board, plus a review link when the PGN comes from a Chess.com live game or a Lichess game. Share a Chess.com live game link or a Lichess game link to get a link to that game's full move-by-move review on chessigma.com. On those pages Stockfish runs in your own browser. Also: the daily puzzle with its solution, and Elo estimates with FIDE, Chess.com or Lichess K-factor defaults (Chess.com and Lichess use Glicko ratings, so their real changes differ). No account needed.\n\nFor chess players of any level who want facts about openings, positions and games. Chessigma does not evaluate positions inside ChatGPT, does not play games, and cannot read your Chess.com or Lichess account: share a game link or a PGN instead.",
"plugin_category_id": "education & research",
"privacy_policy_url": "https://www.chessigma.com/privacy-policy",
"screenshot_urls": [],
"short_description": "Openings, puzzles, game facts",
"terms_of_service_url": "https://www.chessigma.com/tos",
"website_url": "https://www.chessigma.com"
},
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"openings",
"puzzles",
"pgn",
"fen",
"elo"
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"mcp_servers": [
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"metadata": {
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"type": "streamable-http",
"url": "https://www.chessigma.com/api/mcp"
}
}
],
"onboarding_skill_name": null,
"requires_local_executor": false,
"skills": [],
"version": "1.0.0"
},
"scope": "GLOBAL",
"share_url": "https://chatgpt.com/plugins/plugin_asdk_app_6abe870b640c81919d8ad75fc177ba7a?open_in_app",
"status": "ENABLED"
}SHA-256 of public snapshot: 4aeb69089ea20d76993ccd9e86659d4bbd2a68c3418a803f397e35cbe487771a