goose
an open source, extensible AI agent that goes beyond code suggestions - install, execute, edit, and test with any LLM
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OpenDia
An open-source server that exposes browser functions via MCP, allowing AI models to interact with browser capabilities.
clio mcp for creatio
Open-source and fast-grow mcp server for develop on Creatio platform
Aigently
Open-souSecurely feeds real security refreshed rules into Cursor, Claude Code, and Windsurf — zero config, no API key.
Advanced Gemini MCP Server
An open-source MCP server that integrates with Google's Gemini AI. Requires a Google Gemini API key.
ashlr-stack
Open-source AI coding stack — bundled MCP servers, agent runtime, and developer tooling for shipping AI-native dev tools.
ashlr-plugin
Open-source Claude Code plugin replacing Read/Grep/Edit/Bash with token-efficient versions. Independently benchmarked at 57% token reduction on real codebases…
chuk-mcp
A Python client for the Model Context Protocol (MCP), an open standard for connecting AI assistants to external data and tools.
Gamedev All-in-One MCP
an open-source MCP server that unifies Roblox Studio, Unity, Unreal Engine, and Blender into a single AI control plane for game development workflows.
rbx-studio-mcp
Free, open-source MCP server for Roblox Studio. Push-based SSE transport, editor-safe script edits, 29 token-lean tools.
Honey Agent Skill by GreenPT
Open-source GreenPT skill that cuts coding-agent output 29% across mixed tasks and up to 70% in focused review workflows.
SR MCP
SR MCP-server: Access Swedish Radio open data. (Sveriges Radio)
Unreal-MCP
Open-source MCP server connecting AI agents to Unreal Engine 5.7, editor and runtime (C++ plugin + .NET sidecar).
PUBLICMCP
Open standard for public-facing business identity MCP servers. pip install publicmcp to deploy in minutes. Federated router discovers and proxies calls to…
Kodus OSV
Open source vulnerability lookup via osv_query/osv_query_batch tools.
MapleStory MCP Server
Access NEXON MapleStory open API data for character info, union details, guild data, rankings, and game mechanics.
MCP-S Gateway
A secure, open-source OAuth gateway for MCP authentication.
Unified MCP Client Library
An open-source library to connect any LLM to any MCP server, enabling the creation of custom agents with tool access.
quelllm-mcp
Query a catalog of 250+ open-weights LLMs — list, compare, estimate VRAM and API-vs-self-hosted cost — directly from Claude Code, Cursor or any MCP client.
Octomind
Open-source AI agent runtime CLI in Rust — MCP host with dynamic server registration, 48+ specialist agents, and 13+ LLM providers.
Universal Poison Armor
An open-source MCP security firewall that intercepts prompt injections, sybil attacks, and adversarial RAG data poisoning before it reaches the LLM.
devutils-mcp-server
An open-source DevUtils MCP Server — a comprehensive developer utilities toolkit for the Docker MCP Catalog. It provides 36 tools across 8 categories that AI…
Recall
Open-source MCP memory server for AI coding agents — durable cross-session memory, per-agent namespaces, ChromaDB-backed, self-hosted.
widemem.ai
Open-source AI memory layer with importance scoring, temporal decay, hierarchical memory, and YMYL prioritization