OpenCode vs Warp | agentconfig.ing

OpenCode vs WarpComparisonUpdated 2026-03-16

SUMMARY

OpenCode (CLI) uses markdown configuration while Warp (Terminal) uses markdown. They differ on 2 of 11 compared features. Both tools provide AI-assisted development but take different approaches to project configuration.

FEATURE COMPARISON

Feature	OpenCode	Warp	Notes
Config format	markdown	markdown
Hierarchy support	✓	✓	Whether config files can be placed at multiple directory levels
Global config	✓	✗	User-wide configuration outside any project
Project config	✓	✓
Subdirectory scoping	✓	✓	Config files in subdirectories that apply only to that subtree
File inclusion / imports	✗	✗	Ability to include or reference other files from config
Ignore file	✗	✗
IDE integration	CLI	Terminal
Schema / structure	Free-form (Markdown)	Free-form (Markdown)	Whether config uses structured schema or free-form content
Git committed	✓	✓	Whether primary config files are intended to be version-controlled
Encoding	UTF-8	UTF-8

FILE MAPPING

Purpose	OpenCode	Warp
Project instructions	AGENTS.md	AGENTS.md
Project instructions	CLAUDE.md	WARP.md

SIDE-BY-SIDE CODE SAMPLES

OpenCode

AGENTS.md

markdown

# Project Instructions

## Overview
This is a TypeScript monorepo using pnpm workspaces.

## Code Style
- Use strict TypeScript with no implicit any
- Prefer functional components with hooks
- All exports should be named (no default exports)

## Architecture
- /packages/core — shared business logic
- /packages/ui — React component library
- /apps/web — Next.js frontend

## Build & Test
Run tests with: pnpm test
Build all packages: pnpm build
All PRs must have >80% coverage on changed files.

## Conventions
- Use conventional commits (feat:, fix:, chore:)
- Prefer composition over inheritance
- See @docs/api-guidelines.md for API design patterns

Warp

AGENTS.md

markdown

# Project Rules

## Stack
- Go 1.23 with Chi router
- PostgreSQL 16 with pgx driver
- Redis for caching and rate limiting

## Commands
- make dev — Start with hot reload (air)
- make test — Run go test ./...
- make lint — Run golangci-lint
- make migrate — Run goose migrations

## Conventions
- Use context.Context as first param in all functions
- Structured logging with slog
- Errors wrap with fmt.Errorf("funcName: %w", err)
- Table-driven tests with t.Run subtests

KEY DIFFERENCES

1. Global config

OpenCode: Supported. Warp: Not supported.

2. IDE integration

OpenCode: CLI. Warp: Terminal.

WHICH SHOULD I USE?

Recommendation

Choose based on your IDE/CLI preference. If you use OpenCode, configure AGENTS.md. If you use Warp, configure AGENTS.md. Many projects include config files for multiple tools so each team member can use their preferred editor.

PORTABILITY TIP

sync-instructions.sh

bash

# Maintain a single source of truth:
cp AI-INSTRUCTIONS.md CLAUDE.md
cp AI-INSTRUCTIONS.md .cursorrules
cp AI-INSTRUCTIONS.md AGENTS.md