MCP Servers / development / PromptThrift MCP

PromptThrift MCP

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Smart token compression for LLM apps. Save 70-90% on API costs with Gemma 4 local compression, multi-model cost tracking, and intelligent model routing.

github ↗

Install

How to run this server

[ { "cmd": "pip install (recommended)**", "imports": [] } ]

server path: promptthrift-mcp

Tools

What this server exposes

promptthrift_compress_history

Compress old turns into a smart summary to reduce input tokens by 50-90%

promptthrift_count_tokens

Track token usage and costs across 14 models

promptthrift_suggest_model

Recommend the cheapest model for a given task to save 60-80% on simple tasks

promptthrift_pin_facts

Pin critical facts that survive compression to never lose key context

Configuration

Environment & auth

authnone

envPROMPTTHRIFT_OLLAMA_URL

Resources

githubhttps://github.com/woling-dev/promptthrift-mcp ↗