AI tool comparison
Goose v1.29 vs Hermes Agent
Which one should you ship with? Here is the side-by-side panel verdict, pricing read, reviewer split, and community vote comparison.
AI Agents
Goose v1.29
The open-source AI agent that uses your Claude, Gemini, or ChatGPT subscription
25%
Panel ship
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Community
Free
Entry
Block's open-source on-machine AI agent just hit v1.29, introducing Gemini ACP (Agent Client Protocol) support so you can run the full Goose agent stack using your existing Google subscription — no separate API key needed. It also added orchestration for sub-agents, adversarial agent mode to prevent information leaks, delegate sub-agent log display, and macOS sandboxing. With 35k+ GitHub stars and Rust-based architecture, Goose goes far beyond autocomplete: it builds projects, writes and executes code, manages files, and calls external APIs autonomously. The ACP approach means your Goose extensions are passed directly to Gemini, deepening the connection compared to plain CLI usage.
AI Agents
Hermes Agent
The self-improving AI agent that builds skills from every conversation
75%
Panel ship
—
Community
Paid
Entry
Hermes Agent is Nous Research's open-source AI agent platform built around a radical idea: agents should get better the more you use them. Unlike static assistants that start fresh every session, Hermes creates a closed-loop learning system — it builds skills from experience, refines them during use, persists knowledge across conversations, and searches its own history to apply what it's already learned. The v0.8.0 release (April 8, 2026) ships with 40+ built-in tools, a skills system for procedural memory, persistent user profiles, and scheduled automation via cron. Interfaces include a terminal UI plus native connectors for Telegram, Discord, Slack, WhatsApp, and Signal. It runs across six execution backends — local, Docker, SSH, Daytona, Singularity, and Modal — meaning it scales from a $5 VPS to a full GPU cluster without rewriting your setup. The agent supports OpenRouter, OpenAI, Anthropic, and other LLM providers interchangeably. Builders migrating from OpenClaw (the predecessor project) get a smooth upgrade path. With 6,400+ GitHub stars on trending today, Hermes represents what the community has been asking for: a production-grade, self-hosted agent that compounds its usefulness over time rather than resetting to zero.
Reviewer scorecard
“This is exactly the architecture I want: a local agent that doesn't lock me into one AI provider's billing. The Gemini ACP integration means my Google One subscription now funds actual dev automation. The adversarial agent mode is also clever — finally an agent that polices itself before it nukes your filesystem.”
“The skills-from-experience loop is the feature I've wanted from every agent platform. Add in multi-backend support from local to Modal and you have something genuinely deployable in real infrastructure, not just a weekend demo.”
“Multi-agent orchestration sounds great until you're debugging a cascade failure at 2am wondering which sub-agent hallucinated first. The 35k stars are real but so is the complexity overhead. Claude Code and Cursor 3 have more polish for day-to-day use — Goose still feels like a power-user project.”
“A self-improving agent sounds exciting until you realize 'skills from experience' can also mean confidently learning bad habits. The lack of a skill audit or rollback mechanism means you could spend weeks debugging subtle behavioral drift without knowing where it started.”
“The ACP subscription model is the thin edge of a wedge that eventually makes AI provider lock-in irrelevant. When agents can switch between Claude, Gemini, and GPT seamlessly based on cost and availability, the moat moves to the orchestration layer. Block is quietly building that layer in the open.”
“This is the architecture the 'AI coworker' narrative has been promising. When an agent remembers how YOU work and refines its approach across months of use, we stop talking about AI tools and start talking about AI colleagues. Hermes is early proof that this is buildable today.”
“The MCP Apps and rich UI stuff is interesting for creative workflows, but Goose is fundamentally a developer tool. The learning curve before it does anything useful for non-devs is steep. I'll check back when the Neighborhood Extension for ordering food is the least niche thing it can do.”
“The multi-channel interface (Telegram, Slack, WhatsApp, Discord) means I can have the same persistent agent follow me across every platform I actually use. The cron-based automation means it can handle recurring content tasks without me re-explaining context each time.”
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