Open Source SaaS Alternatives, Self-Hosted Software & COSS Benchmarks

104 projects

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Open-source projects · GitHub Stars
Project	Tagline	License & Stack	Stars	Visits	Commercial
Openclaw SkillsMCPopenclaw/openclawThe Best Library of OpenClaw Skills	The Best Library of OpenClaw Skills	MIT	73.9K	<5K	—
ClawHubMCPopenclaw/openclawTools for your agents	Tools for your agents	MIT	73.9K	<5K	$500/mo
Browser UseMCPbrowser-use/browser-useBrowser agents and cloud browsers.	Browser agents and cloud browsers.	MIT	61.8K	1.2M	—
SkillsMCPanthropics/claude-codeThe Open Agent Skills Ecosystem	The Open Agent Skills Ecosystem	non-standard	45.9K	—	—
Agent Skills FinderMCPanthropics/skillsAgent Skills Finder and Builder helps you explore Claude, Codex, and OpenClaw skills in one searchable library. Collect skills and install them with one click	Agent Skills Finder and Builder helps you explore Claude, Codex, and OpenClaw skills in one searchable library. Collect skills and install them with one click	non-standard	41K	24.9K	—
ClaudeSkillsHQMCPanthropics/skillsAudit-ready Claude skills, live in under 60 seconds	Audit-ready Claude skills, live in under 60 seconds	non-standard	41K	10.1K	$9/mo
OpenCode SkillsMCPanomalyco/opencodeGive your OpenCode agent repeatable skills.	Give your OpenCode agent repeatable skills.	MIT	34.2K	—	—
DaytonaMCPdaytonaio/daytonaRun AI Code.	Run AI Code.	Apache	25.3K	215.4K	>$100M/yrClaimed
Claude-MemMCPthedotmack/claude-memThe decisions, discoveries, and fixes from your work—ready for the next session, the next machine, and the next tool.	The decisions, discoveries, and fixes from your work—ready for the next session, the next machine, and the next tool.	Apache	19.1K	74.4K	$30/mo
CC SwitchMCPfarion1231/cc-switchCC Switch 官方网站。统一管理 Claude Code、Claude Desktop、Codex、Gemini CLI、Grok Build、OpenCode、OpenClaw、Hermes Agent、Pi 和 MiniMax Code 的供应商配置、本地路由、MCP、Skills、会话与用量统计。	CC Switch 官方网站。统一管理 Claude Code、Claude Desktop、Codex、Gemini CLI、Grok Build、OpenCode、OpenClaw、Hermes Agent、Pi 和 MiniMax Code 的供应商配置、本地路由、MCP、Skills、会话与用量统计。	MIT	18.3K	448.1K	—
Mem0MCPmem0ai/mem0AI memory that persists across sessions and agents	AI memory that persists across sessions and agents		17.7K	315.5K	—
GitMirMCPsupabase/supabaseYour AI finally understands y o u r p r o d u c t	Your AI finally understands y o u r p r o d u c t	MIT	16.2K	—	$9/mo
ComposioMCPcomposiohq/composioGive your AI secure access to 1,500+ apps in minutes	Give your AI secure access to 1,500+ apps in minutes	ISC	12.8K	2.8M	$29/mo
Claude Code TemplatesMCPdavila7/claude-code-templatesClaude Code Templates: Ready-to-use configurations for your Claude Code projects	Claude Code Templates: Ready-to-use configurations for your Claude Code projects	MIT	10.2K	392.3K	—
RTKMCPrtk-ai/rtkYour AI agent drowns in noise.	Your AI agent drowns in noise.	MIT	8,966	36.5K	—
Agent BrowserMCPvercel-labs/agent-browserBrowser automation CLI for AI agents	Browser automation CLI for AI agents	Apache	8,885	45K	—
GitNexus (Akon Labs)MCPabhigyanpatwari/GitNexusThe Self-Hosted Knowledge Graph for enterprises	The Self-Hosted Knowledge Graph for enterprises	PolyForm-Noncommercial-1.0.0	8,099	5.6K	$29/mo
cogneeMCPtopoteretes/cogneeMemory for Agents, Teams, and People	Memory for Agents, Teams, and People	Apache	7,402	109.4K	$5/mo
REAMCPmorluto/reaFind out how software works.	Find out how software works.	MIT	6,750	—	—
REA 手册MCPmorluto/reaREA 安装教程：让 Claude Code、Codex、Cursor 调用本机逆向工具。	REA 安装教程：让 Claude Code、Codex、Cursor 调用本机逆向工具。	MIT	6,750	—	—
MemPalaceMCPmilla-jovovich/mempalaceThe definitive guide to AI memory systems and the ancient art of Memory Palace.	The definitive guide to AI memory systems and the ancient art of Memory Palace.	MIT	6,596	<5K	—
AgentskillMCPagentskills/agentskillsAI Agent Skills Directory	AI Agent Skills Directory	MIT	5,898	<5K	—
ECCMCPaffaan-m/ECCThe operating layer for agent harnesses.	The operating layer for agent harnesses.	MIT	5,628	103K	$19/mo
OpenVikingMCPvolcengine/OpenVikingContext Database for AI Agents.	Context Database for AI Agents.		5,617	104.4K	—
memUMCPNevaMind-AI/memUYour Personal Memory, Across \|	Your Personal Memory, Across \|	Apache	4,942	—	—
DeepSeek HarnessMCPdeepseek-ai/deepseek-harnessDeepSeek Harness, explained clearly.	DeepSeek Harness, explained clearly.	MIT	4,795	<5K	—
BrowserOS neoMCPbrowseros-ai/BrowserOSThe Missing Browser for Claude, Cowork & Codex	The Missing Browser for Claude, Cowork & Codex	MIT	4,208	60K	—
ManaflowMCPmanaflow-ai/cmuxOpen source applied AI lab building next-gen devtools	Open source applied AI lab building next-gen devtools	MIT	4,172	—	—
DevbookMCPfirecracker-microvm/firecrackerEvery agent gets a machine	Every agent gets a machine	Apache	4,117	—	$150/mo
tamboMCPtambo-ai/tamboBuild agents that speak your UI	Build agents that speak your UI	MIT	3,981	—	—

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