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Hermes vs OpenClaw vs Claude Code vs OpenCode — the real comparison (2026)

These four terminal agents appear in the same lists. Here is what each one is, verified from primary sources, and which to use for what job.

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Correction notice: An earlier draft of this series incorrectly stated that "Hermes Agent" does not exist as a coding CLI and that it was only an LLM demo. The deep-research pass corrected this. NousResearch/hermes-agent (210K stars) is a real terminal agent CLI, completely separate from NousResearch/Hermes-Function-Calling (the Python LLM demo, 1.4K stars). The posts have been updated accordingly.

What each one actually is (verified, 2026-07)

Hermes Agent

  • Repo: NousResearch/hermes-agent
  • Stars: 210K — last pushed 2026-07-07
  • Install: PowerShell installer (Windows), also npm hermes-cli-mcp for MCP bridge
  • Category: General-purpose terminal agent (assistant + messaging + coding)
  • MCP: ✅ documented integration
  • Skills: ✅ agentskills.io compatible, /skills command
  • Memory: ✅ Honcho dialectic user modelling + FTS5 session search
  • Messaging: Telegram, Discord, Slack, WhatsApp, Signal, Email
  • Coding: ✅ but general-purpose first
  • Windows: ✅ PowerShell installer

OpenClaw

  • Repo: openclaw/openclaw
  • npm: openclaw v2026.6.11
  • Category: Personal AI assistant gateway — messaging-first, agent loop included
  • Channels: WhatsApp, Slack, Telegram, Discord, LINE, Matrix, 15+ more
  • Skills: ✅ (Hermes Agent can migrate from ~/.openclaw via hermes claw migrate)
  • Memory: ✅ MEMORY.md, USER.md, SOUL.md
  • MCP: ⚠️ not prominently documented
  • Terminal/TUI: ✅ CLI binary + server mode
  • Coding: ❌ not primary; messaging-first architecture
  • cc-switch listing: ✅ treated as peer to Claude Code

Claude Code

  • Repo: anthropics/claude-code
  • Stars: 137K — v2.1.202, pushed 2026-07-06
  • Install: npm install -g @anthropic-ai/claude-code
  • Category: Dedicated terminal coding agent
  • MCP: ✅ native .mcp.json
  • Skills: ✅ ~/.claude/skills/ via npx skills
  • Auth: Anthropic-shape API (Bedrock, direct key)
  • Coding: ✅ dedicated
  • Messaging: ❌

OpenCode

  • Repo: anomalyco/opencode (was sst/opencode)
  • Stars: 183K — v1.17.14
  • Install: npm install -g opencode-ai
  • Category: Dedicated terminal coding agent
  • MCP: ✅ native opencode.jsonc
  • Skills: ✅ ~/.config/opencode/skills/ via same npx skills
  • Auth: OpenAI-compatible (Groq, Cerebras, OmniRoute, Ollama)
  • Coding: ✅ dedicated
  • Messaging: ❌

Full comparison table

Hermes AgentOpenClawClaude CodeOpenCode
Stars210Kmoderate137K183K
Last active2026-07-072026-062026-07-062026-07
Primary jobGeneral agent + messagingMessaging gatewayCode editingCode editing
Code editing✅ (secondary)❌✅ (primary)✅ (primary)
Messaging channels✅ 6+ platforms✅ 20+ platforms❌❌
MCP✅⚠️✅ native✅ native
Skills system✅ agentskills.io✅ (openclaw skills)✅ npx skills✅ npx skills
Memory✅ Honcho + FTS5✅ MEMORY/USER/SOUL✅ auto-memory✅
Windows✅ PowerShell✅ Node✅ npm✅ binary
Free tier✅ BYOK✅ BYOK✅ with key✅ free providers
npx skills compat✅ agentskills.io⚠️ clawhub CLI✅✅
Anthropic-shape API⚠️⚠️✅ native⚠️ adapter
OpenAI-compat API✅✅⚠️ proxy✅ native
AionUi listed❌ (not found)✅✅✅
cc-switch listed✅✅✅✅

When to use each

Claude Code — you have corp Bedrock or an Anthropic key and want the most polished terminal TUI with deepest Claude/tool-use integration.

OpenCode — you want free-tier providers (Groq, Cerebras, OmniRoute), or you want to run Hermes 3 / Llama / Gemma as the backend via Ollama. Best cost/coverage point for free-tier daily driving.

Hermes Agent — you want a single agent that also handles Telegram/Discord/Slack messaging, has a persistent memory system, and covers coding as one of many capabilities. Larger surface, more setup, 210K stars suggests strong community.

OpenClaw — you want your AI assistant in WhatsApp or Telegram on mobile. BYOK chat delivery over messaging apps. Not a dedicated coding tool.

My current stack

Claude Code  →  hai :6655  →  corp Bedrock  (primary, coding)
OpenCode     →  OmniRoute :20128  →  free providers  (failover, coding)

Hermes Agent is interesting — 210K stars is larger than both Claude Code and OpenCode, and the MCP + skills integration means it slots into the same ecosystem. Worth evaluating as a third agent for the messaging + memory use case.

OpenClaw covers a different need (mobile AI chat) and has been superseded in several ways by Hermes Agent's migration path from it.

Part 1: What is Hermes Agent? Part 2: What is OpenClaw?

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