5-agent workspace setup: the AI agent, OpenCode, Cline, Kilo Code, Antigravity

rule Sat Jun 27 2026 00:00:00 GMT+0000 (Coordinated Universal Time) agentsclaude-codeopencodekilocodeclineantigravityscopehard-rule

5-agent workspace setup

Scope

This workspace (C:\D\oriz\) supports exactly 5 coding agents:

Agent	Type	Cost	How it sees this workspace
the AI agent	CLI	Anthropic API (covered by SAP hai chain)	reads `C:\D\oriz\CLAUDE.md` + `C:\D\oriz\AGENTS.md` + `.mcp.json`
OpenCode	CLI	Free (BYOK)	reads `C:\D\oriz\AGENTS.md` + `.opencode/opencode.jsonc`
Cline	VS Code ext	Free (BYOK)	reads `C:\D\oriz\AGENTS.md` + `.vscode/mcp.json`
Kilo Code	VS Code ext	Free (provider markup-free)	reads `C:\D\oriz\.kilocode\rules\*.md` (symlinked to `.agents/kilocode/rules/`) + `.kilocode/mcp.json`
Antigravity	Standalone IDE (VS Code fork)	Free public preview as of 2026-05	reads `C:\D\oriz\AGENTS.md` natively + `.antigravity/mcp.json` (when wired)

Other agents (Codex, Crush, Gemini, Aider, Cursor) are NOT supported here. If user wants to add one later, write a new rule first.

Why Antigravity is in the list

Added 2026-06-27 per user request. Antigravity is Google's agent-first IDE:

Free public preview with personal Gmail account (no credit card, no waitlist) as of 2026-05.
VS Code fork; runs on macOS, Linux, Windows.
Agent-first: separate Editor view (synchronous IDE) and Manager view (agent workflows).
Reads AGENTS.md natively (confirmed adopter of the agents.md open standard).
Standalone IDE means installation is one-off; we don't run an installer for it.

Workspace-local only — never touch globals

The installer scripts/install-agents.cmd ONLY touches:

C:\D\oriz\.agents\* — per-agent stubs
C:\D\oriz\.kilocode\rules\ — symlink for Kilo Code
C:\D\oriz\.mcp.json — the AI agent MCPs
C:\D\oriz\.opencode\opencode.jsonc — OpenCode config + MCPs
C:\D\oriz\.vscode\mcp.json — Cline MCPs
C:\D\oriz\.kilocode\mcp.json — Kilo Code MCPs

It does NOT touch:

~/.claude/, ~/AGENTS.md, ~/.config/opencode/, ~/.gemini/, ~/.codex/, ~/.config/antigravity/

Single source of truth

C:\D\oriz\AGENTS.md is read by 4 of 5 agents natively. The 5th (Kilo Code) gets there via a symlink. Per-agent overrides go in .agents/<agent>/ only.

Anti-patterns

? Add a 6th agent without writing a new rule first
? Edit ~/.claude/CLAUDE.md from a workspace installer
? Copy rules from AGENTS.md into per-agent stubs (duplication = drift)
? Create a <repo>/AGENTS.md in any submodule's fork (per fork-discipline)
? Treat Antigravity as a 4-agent extension; it counts as its own slot