Terminal Agents: Claude Code vs Copilot CLI

Day 3 · Week 1 · Meet Your AI Tools

Slack Message — copy & paste

🤖 Tip #3 — Both Claude Code and Copilot CLI are terminal-native agents running the same skills. Pick by superpower, not capability.

#3 Claude Code · CLI

Two Agents, Different Superpowers

  • Both are terminal-native agents running the same skills with the same MCP serversbut each has distinct superpowers.
  • Claude Code strengths
    • 1M token context (with Opus) — 8x more than most models
    • Worktree isolation — agents get their own repo copy
    • Persistent memory across sessions
    • 13 plugin agents with model tiering (Opus/Sonnet/Haiku)
    • Full hook system (18 events + prompt hooks)
    • Checkpoint rollback and @import in CLAUDE.md
  • Copilot CLI strengths (GA Feb 2026)
    • Multi-model: Claude, GPT, Gemini — switch mid-session with /model
    • /fleet: run same task across multiple subagents in parallel
    • Plan mode (Shift+Tab): structured planning before coding
    • Cloud delegation: prefix with & to offload to cloud agents
    • Cross-session memory (remembers conventions)
    • 25 Copilot agents (vs 13 in Claude Code)
Claude Code Copilot CLI Terminal
#3 Meet Your AI Tools

When to Use Which

  1. 1 Match tool to task
    • Deep architecture work → Claude Code (1M context)
    • Multi-model comparison → Copilot CLI (switch models)
    • Parallel subtasks → Copilot CLI (/fleet)
    • Plugin development → Claude Code (hooks + worktree)
  2. 2 Pick your terminal agent based on your primary need
    • Need depth and isolation → Claude Code
    • Need model variety and parallelism → Copilot CLI
  3. 3 Run the same /dx-plan on a ticket in both toolscompare how they approach the problem with different models
  4. 4 Try both for a week before settling on a defaultthey're complementary, not competing
Claude Code Copilot CLI Terminal
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KAI by Dragan Filipovic