agentgateway
Proxy for AI agents and MCP servers with security and observability.
Updated
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Use cases
About agentgateway
agentgateway is listed in our MCP servers category and is aimed at builders. Proxy for AI agents and MCP servers with security and observability. Pricing, as the maker states it: Open source. Maturity: Mature. We last checked the official link on 2026-10-16.
What is agentgateway?
agentgateway is an open-source proxy built on AI-native protocols (MCP and A2A) that adds security, observability and governance to agent-to-LLM, agent-to-tool and agent-to-agent traffic across frameworks and environments.
It routes traffic to major LLM providers such as OpenAI, Anthropic, Gemini and Bedrock.
Sources: the official README and our directory listing, checked 2026-10-18. Official site: agentgateway.dev.
Who is agentgateway for?
Platform teams who need to secure and observe agent traffic.
agentgateway at a glance
- Open source: Yes (Apache License 2.0)
- GitHub: agentgateway/agentgateway · 5,451 stars (as of Oct 21, 2026)
Key features
- MCP and A2A proxy
- Security, observability and governance
- Routes to major LLM providers
agentgateway FAQ
What is agentgateway?
agentgateway is an open-source proxy built on AI-native protocols (MCP and A2A) that adds security, observability and governance to agent-to-LLM, agent-to-tool and agent-to-agent traffic across frameworks and environments.
Who is agentgateway for?
Platform teams who need to secure and observe agent traffic.
Is agentgateway free?
agentgateway's pricing, as the maker states it: Open source. Open-source tools are free to use, though you may still pay for model API usage or a hosted plan. Check the official site for current plans.
Is agentgateway open source?
Yes. agentgateway is released under the Apache License 2.0, according to its GitHub repository.
What are alternatives to agentgateway?
Similar tools include MCP reference servers, mcpo, AntV MCP Server Chart, SonarQube MCP Server, Guru MCP and Kagi MCP.
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