Alex Chen
@activeing123
Senior Backend Engineer | AI Agent Infrastructure
On GitHub since July 2026
3
Published Tools
404
Total Stars
1,100
Weekly Downloads
5
GitHub Followers
20
Public Repos
Published Tools
2 MCP Servers1 Agentacross 3 categoriesactiveing123
Token-efficient MCP CLI client. 97% less tokens on tool discovery, 40-60% on results. Zero deps. Cross-platform. Works with every AI agent.
...moreAgentai
4015 dirs
activeing123
DeepSeek Harness bundle: mount mcptoon as an MCP server in one command. Tool discovery 71,929 -> 581 tokens across 255 tools (-99.2%, measured); encoding is lossless.
...moreMCP Serveruncategorised
31 dir
activeing123
One deck for every agent — MCP tools, skills, models and API keys, configured once, running everywhere. Powered by mcptoon.
...moreMCP Servermcp
1 dir