My Cool Proxy
Route many MCP backends through one stdio gateway so your agent discovers tools progressively instead of loading full tool catalogs into context.
Overview
my-cool-proxy is a Build-phase MCP server gateway that reduces agent context usage through progressive Lua-driven MCP tool discovery.
What is this MCP server?
- stdio npm package @karashiiro/my-cool-proxy (registry v1.5.4)
- Progressive Lua-driven tool discovery to shrink initial MCP context footprint
- Acts as an MCP server gateway in front of downstream servers
- GitHub source: karashiiro/my-cool-proxy
- Fits multi-server dev setups where one entry point replaces a long mcp.json list
- Published server version 1.5.4 on npm registry
- Transport: stdio
- Package identifier: @karashiiro/my-cool-proxy
Community signal: 14 GitHub stars.
What problem does it solve?
Stacking multiple MCP servers dumps huge tool lists into every chat, wasting tokens and slowing Claude Code or Cursor before real work starts.
Who is it for?
Builders running several MCP servers who want one stdio entry and smaller tool-definition payloads in daily coding agents.
Skip if: Teams that only need one small MCP server with a handful of tools and no context pressure.
What do I get? / Deliverables
After install, your agent talks to one stdio gateway that surfaces MCP tools on demand so sessions stay leaner while keeping access to many backends.
- Single stdio MCP entry that fronts multiple backends
- On-demand tool discovery instead of full-catalog preload
- Leaner agent sessions when many MCP tools are registered
Recommended MCP Servers
Journey fit
How it compares
MCP aggregation gateway, not a domain API skill or a hosted orchestration SaaS.
Common Questions / FAQ
Who is my-cool-proxy for?
Solo and indie developers using Claude Code, Cursor, or Codex who connect multiple MCP servers and want to cut context spent on unused tool schemas.
When should I use my-cool-proxy?
Use it during Build when you are consolidating MCP config or noticing slow starts and bloated tool lists after adding more servers.
How do I add my-cool-proxy to my agent?
Install the npm package @karashiiro/my-cool-proxy, add a stdio MCP server block in Claude Code or Cursor pointing at that binary, then configure downstream servers behind the gateway per the repo docs.