LabscoMCP early access ↗
clauxelMCP SERVER

MCPLoad Budgeter

Hosted server that measures what your MCP tool catalog costs in context, then builds a slimmer index for it.

by clauxel ↗Codebase Context Packing & CompressionCommunity

LABSCO SUMMARY

A budget for the one cost nobody budgets.

Tool definitions are charged to context on every single turn, and they are the part of an agent setup that grows quietly as you add servers. This puts a number on that and hands back a two-part index — a small eager list plus schemas fetched on demand — with a trace replay to confirm the model can still find the right tool afterwards. It is a paid hosted endpoint rather than something you run, so what you hand over is catalog metadata, not your data.

What it is

A remote MCP server aimed at a problem you only hit once several servers are connected at the same time: every tool definition rides along in the model's context on every turn, and nothing in the client tells you what that adds up to. It reads a catalog — a server URL, a server card, or a tools/list response — reports the cost, and hands back a slimmed version. The surface is read-only by design: no shell, no SQL, no deployment or deletion tools.

What you get

  • analyze_catalog_budget measures eager catalog tokens and estimates what progressive loading would save
  • generate_progressive_index produces an eager tool index plus an on-demand schema manifest
  • replay_trace_budget checks whether representative traces still route correctly against the slim index
  • compare_client_loading returns client-specific notes for Claude, Codex, Cursor, Gemini CLI and custom clients
  • monitor_catalog_drift compares the current catalog budget against a prior baseline and a CI threshold

Requirements

Nothing to install. It is a hosted Streamable HTTP server at https://mcploadbudgeter.space/mcp, registered as space.mcploadbudgeter/mcploadbudgeter-mcp at version 0.1.0. Access is paid: complete checkout, claim the one-time bearer token, and send it as Authorization: Bearer <token>. The token is shown once.

Setup effort

Add the hosted endpoint plus a key — paste it into your client, then supply credentials