SaaSHub helps you find the best software and product alternatives Learn more →
Top 23 Go Agent Projects
-
excelize
Go language library for reading and writing Microsoft Excel™ (XLAM / XLSM / XLSX / XLTM / XLTX) spreadsheets
A true single-pass .xlsx writer that emits inline strings, declares sheets upfront, writes rows directly into a live ZIP stream, and never touches temp files. Go's excelize library does something close to this. Java POI doesn't. This is architecturally possible but would essentially be rewriting POI's OOXML layer — a multi-month effort. I've raised this as an RFC with the POI community.
-
SaaSHub
SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives
-
WeKnora
Open-source LLM knowledge platform: turn raw documents into a queryable RAG, an autonomous reasoning agent, and a self-maintaining Wiki.
Project mention: WeKnora – LLM-Powered Document Understanding and Retrieval Framework | news.ycombinator.com | 2025-12-14 -
数据来源：googleapis/mcp-toolbox — 15,240 ⭐，executeautomation/mcp-playwright — 5,514 ⭐
-
Additionally, beyond the five major high star projects above, open source tools like Yao and ILLA Builder also maintain strong community activity. Yao provides a full stack application engine that enables rapid construction of models, workflows, and APIs for internal systems. ILLA Builder focuses on visual interface building, making it suitable for quickly creating admin panels and data tools. Both projects also offer basic AI extensions and can be useful complementary options when teams are building internal tools.
-
open-code-review
Open-source & free — Battle-tested at Alibaba's scale. Hybrid architecture code review tool: deterministic pipelines + LLM Agent, precise line-level comments, built-in fine-tuned ruleset (NPE, thread-safety, XSS, SQL injection), OpenAI & Anthropic compatible.
A repo with the English translation of each of the Chinese rule files (https://github.com/alibaba/open-code-review/tree/main/intern...): https://github.com/pramodbiligiri/open-code-review-rules
-
how-to-build-a-coding-agent
A workshop that teaches you how to build your own coding agent. Similar to Roo code, Cline, Amp, Cursor, Windsurf or OpenCode.
-
merlin
Merlin is a cross-platform post-exploitation HTTP/2 Command & Control server and agent written in golang. (by Ne0nd0g)
-
coze-loop
Next-generation AI Agent Optimization Platform: Cozeloop addresses challenges in AI agent development by providing full-lifecycle management capabilities from development, debugging, and evaluation to monitoring.
-
openagent
⚡️next-generation personal AI assistant powered by LLM, RAG and agent loops, supporting computer-use, browser-use and coding agent, demo: https://demo.openagentai.org
Project mention: I Built a Single-File AI Agent in Go — Zero Dependencies, Double-Click to Run | dev.to | 2026-05-18GitHub: github.com/the-open-agent/openagent ⭐
-
samber/cc-skills-golang: A comprehensive Golang skill set covering idiomatic patterns, security, testing, and project structure. Supports company-level overrides so you can layer your team's conventions on top of community defaults.
-
Memoh
✨ The open-source multi-agent platform. Every agent gets its own computer, desktop, network, and long-term memory.
Project mention: Multi-Member, Structured Long-Memory, Containerized AI Agent System | news.ycombinator.com | 2026-02-16 -
-
-
kubesploit
Kubesploit is a cross-platform post-exploitation HTTP/2 Command & Control server and agent written in Golang, focused on containerized environments.
-
chatgpt-cli
ChatGPT CLI is a powerful, multi-provider command-line interface for working with modern LLMs. It supports OpenAI, Azure, Perplexity, LLaMA, and more, with features like streaming, interactive chat, prompt files, image/audio I/O, MCP tool calls, and an experimental agent mode for safe, multi-step automation.
Project mention: Just shipped an agent mode (ReAct) in my CLI for LLMs | news.ycombinator.com | 2026-01-17 -
Project mention: Show HN: Pgmcp, an MCP server to query any Postgres database in natural language | news.ycombinator.com | 2025-09-17
-
Project mention: Show HN: The AI agent that grows your YouTube channel on autopilot | news.ycombinator.com | 2026-03-05
-
-
agent
NGINX Agent provides an administrative entry point to remotely manage, configure and collect metrics and events from NGINX instances (by nginx)
-
clanker
autonomous systems engineering cli agent for any cloud environment: AWS, GCP, Cloudflare, etc
Project mention: Show HN: Clanker Cloud – deploy reliably and fix your infra | news.ycombinator.com | 2026-04-01 -
evalgpt
EvalGPT is an code interpreter framework that utilizes large language models to automate the process of code-writing and execution, delivering precise results for user-defined tasks. (by index-labs)
-
go-agent
An agent framework for Go with graph-aware memory, UTCP-native tools, and multi-agent orchestration. Built for production. (by Protocol-Lattice)
-
open-responses
Self-hosted alternative to OpenAI's Responses API compatible with Agents SDK and works with all model providers (Claude/R1/Qwen/Ollama etc) (by open-responses)
NOTE:
The open source projects on this list are ordered by number of github stars.
The number of mentions indicates repo mentiontions in the last 12 Months or
since we started tracking (Dec 2020).
Go Agent discussion
Go Agent related posts
-
AIClaw’s Execution Logs Just Got Easier To Read Across Languages
-
How AIClaw Keeps Agent Plans Out of Chat History with Runtime Plan State
-
AIClaw's Generated File Attachments Keep Tool Output In The Chat Loop
-
AIClaw’s Built-In Scheduler: Run Agent Prompts and Shell Commands on Cron
-
Show HN: Jeju – a local-first agent harness with inspectable runs
-
cerbos VS onequery - a user suggested alternative
2 projects | 1 Jun 2026 -
trivy VS onequery - a user suggested alternative
2 projects | 1 Jun 2026 -
A note from our sponsor - SaaSHub
www.saashub.com | 15 Jun 2026
Index
What are some of the best open-source Agent projects in Go? This list will help you:
| # | Project | Stars |
|---|---|---|
| 1 | excelize | 20,662 |
| 2 | WeKnora | 16,166 |
| 3 | mcp-toolbox | 14,073 |
| 4 | yao | 7,543 |
| 5 | open-code-review | 6,251 |
| 6 | how-to-build-a-coding-agent | 5,658 |
| 7 | merlin | 5,532 |
| 8 | coze-loop | 5,519 |
| 9 | openagent | 5,230 |
| 10 | cc-skills-golang | 2,062 |
| 11 | Memoh | 1,895 |
| 12 | agent | 1,707 |
| 13 | loggie | 1,324 |
| 14 | kubesploit | 1,219 |
| 15 | chatgpt-cli | 934 |
| 16 | pgmcp | 533 |
| 17 | yutu | 505 |
| 18 | json-repair | 372 |
| 19 | agent | 357 |
| 20 | clanker | 351 |
| 21 | evalgpt | 248 |
| 22 | go-agent | 234 |
| 23 | open-responses | 208 |
Sponsored
SaaSHub - Software Alternatives and Reviews
SaaSHub helps you find the best software and product alternatives
www.saashub.com