everything vs antigravity-workspace-template

Side-by-side comparison to help you pick between these two MCP servers.

	everything by modelcontextprotocol	antigravity-workspace-template by study8677
Stars	★ 85,748	★ 1,219
30d uses	—	—
Score	77	55
Official	✓	—
Categories	Developer ToolsAI / LLM ToolsOther	Developer ToolsAI / LLM ToolsKnowledge Graph
Language	TypeScript	Python
Last commit	this month	this month

everything · Summary

Official MCP test server exercising all protocol features for client builders.

antigravity-workspace-template · Summary

Multi-agent knowledge engine that turns any codebase into a queryable AI assistant with MCP integration.

everything · Use cases

Testing MCP client implementations against all protocol features
Learning MCP protocol capabilities through a reference server
Validating client compatibility with different transport methods

antigravity-workspace-template · Use cases

Understanding complex codebases by asking natural language questions about code structure and functionality
Accelerating code reviews by quickly locating specific implementations and dependencies
Onboarding new developers to existing projects with instant access to contextual knowledge

everything · Install

NPX (recommended)

{
  "mcpServers": {
    "everything": {
      "command": "npx",
      "args": ["-y", "@modelcontextprotocol/server-everything"]
    }
  }
}

On Windows, use cmd /c:

{
  "mcpServers": {
    "everything": {
      "command": "cmd",
      "args": ["/c", "npx", "-y", "@modelcontextprotocol/server-everything"]
    }
  }
}

Docker

{
  "mcpServers": {
    "everything": {
      "command": "docker",
      "args": ["run", "-i", "--rm", "mcp/everything"]
    }
  }
}

Global install

npm install -g @modelcontextprotocol/server-everything@latest
npx @modelcontextprotocol/server-everything

antigravity-workspace-template · Install

Option A — Plugin install for Claude Code / Codex CLI

# Claude Code (auto-installs the Python engine CLI on first session via SessionStart hook)
/plugin marketplace add study8677/antigravity-workspace-template
/plugin install antigravity@antigravity
/antigravity:ag-setup            # interactive: pick LLM provider, paste API key, writes .env
/antigravity:ag-refresh          # runs ag-refresh directly; first refresh auto-creates .antigravity/

# Codex CLI (install the engine manually first; Codex hooks are not yet supported)
pipx install "git+https://github.com/study8677/antigravity-workspace-template.git#subdirectory=engine"
codex plugin marketplace add study8677/antigravity-workspace-template
/ag-setup                        # same flow, no antigravity: prefix in Codex

Option B — Manual install: engine + CLI via pip

pip install "git+https://github.com/study8677/antigravity-workspace-template.git#subdirectory=cli"
pip install "git+https://github.com/study8677/antigravity-workspace-template.git#subdirectory=engine"

cd my-project
cat > .env <<EOF
OPENAI_BASE_URL=https://your-endpoint/v1
OPENAI_API_KEY=your-key
OPENAI_MODEL=your-model
AG_ASK_TIMEOUT_SECONDS=120
EOF

ag-refresh --workspace .
ag-ask "How does auth work in this project?"

Option C — Register as MCP server

claude mcp add antigravity ag-mcp -- --workspace $(pwd)

Comparison generated from public README + GitHub signals. Last updated automatically.