MCP Spine

stdionone★ 8development

Context Minifier & State Guard â Local-first MCP middleware proxy that reduces token waste by 61%, prevents context rot, and adds security hardening

Install

How to run this server

[ { "cmd": "pip install mcp-spine", "imports": [] } ]

server path: mcp-spine

Tools

What this server exposes

spine_set_context

Meta-tool for explicit context switching with the semantic router

spine_confirm

Meta-tool for the LLM to relay human approval for destructive operations

spine_deny

Meta-tool for the LLM to relay human denial for destructive operations

spine_recall

Meta-tool to query cached tool results from the ring buffer

spine_budget

Meta-tool to check token budget usage mid-conversation

Configuration

Environment & auth

authnone

envGITHUB_TOKEN

envBRAVE_API_KEY

Resources