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glitchless-gg/glitchless

v1.0.0MIT

Let your agent understand your players. Glitchless is game observability for coding agents: ranked findings, frame times, errors, where players die, store reviews, revenue and each game's own dashboard, from real players' sessions. Skills add Glitchless to a game, design its dashboard and fix what players hit.

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Glitchless plugin for Codex, ChatGPT, Cursor and Antigravity

Glitchless is observability for games made with Three.js, Phaser, Babylon.js, PlayCanvas, Unity, Godot, Unreal and GameMaker. This plugin connects your agent to Glitchless Cloud's MCP server, https://api.glitchless.gg/mcp (you sign in through the browser and pick what the agent may do), and adds three skills:

SkillWhat it does
instrumentAdds Glitchless to a game in any of the eight engines: the SDK, levels, events, bots, privacy settings
dashboardWorks out what you want to know about your game, adds what's needed to measure it, and designs its dashboard
triageFinds the problem that hits the most players, fixes it, and checks the fix with the next version

Ask "what's wrong with my game this week?" once your game sends data. A workspace with no games can start on the demo game, a week of sample play.

Install

# Codex
codex plugin marketplace add glitchless-gg/glitchless
codex plugin add glitchless@glitchless
# Antigravity
git clone --depth 1 https://github.com/glitchless-gg/glitchless ~/.glitchless
agy plugin install ~/.glitchless/plugins/glitchless

In Cursor, add "glitchless": { "url": "https://api.glitchless.gg/mcp" } under mcpServers in .cursor/mcp.json. In Claude Code, the Claude Code plugin has the same skills plus a local server. In DeepSeek Harness, dsh plugin --profile web add glitchless-dsh installs its plugin, the same skills with glitchless-mcp.

What's here

FileRead by
plugin.json, mcp.jsonThe Agent Plugins manifest and server, read by Codex and ChatGPT (with the listing under extensions["com.openai"])
.cursor-plugin/plugin.json, .cursor-plugin/mcp.jsonCursor
mcp_config.jsonAntigravity
skills/All of them. Copies of plugin/glitchless/skills: edit those, then run node scripts/sync-agent-plugin.mjs (npm test fails while they differ)

The marketplace files that point at this folder are at the repo root: .agents/plugins/marketplace.json (Codex) and .cursor-plugin/marketplace.json (Cursor). docs/release/chatgpt-plugin builds the upload for OpenAI's plugin directory from this folder.

Privacy: glitchless.gg/privacy. Support: support@glitchless.gg.