{"slug":"donnyb369/mcp-spine","name":"MCP Spine","description":"Context Minifier & State Guard — Local-first MCP middleware proxy that reduces token waste by 61%, prevents context rot, and adds security hardening","category":"development","tags":[],"official":false,"stars":8,"transport":"stdio","install":[{"cmd":"pip install mcp-spine","imports":[]}],"tools":[{"name":"spine_set_context","description":"Meta-tool for explicit context switching with the semantic router"},{"name":"spine_confirm","description":"Meta-tool for the LLM to relay human approval for destructive operations"},{"name":"spine_deny","description":"Meta-tool for the LLM to relay human denial for destructive operations"},{"name":"spine_recall","description":"Meta-tool to query cached tool results from the ring buffer"},{"name":"spine_budget","description":"Meta-tool to check token budget usage mid-conversation"}],"env_vars":["GITHUB_TOKEN","BRAVE_API_KEY"],"auth_type":"none","github":"https://github.com/Donnyb369/mcp-spine","homepage":"","server_url":"","status":"active","source":"mcpservers.org","updated_at":"Thu May 28"}