contextburn
Run efficiency for coding agents: share of paid tokens that became output, not context re-reading.
Install
PyPIstdio
uvx contextburn Client config (Claude Desktop, Cursor, Windsurf and most MCP clients)
{
"mcpServers": {
"ai-arsentev-contextburn": {
"command": "uvx",
"args": [
"contextburn"
]
}
}
} Source: official MCP Registry record · registry name ai.arsentev/contextburn · published 2026-09-11 · updated 2026-09-11. Not an endorsement; review the code before connecting it to anything sensitive.