Stop MCP tool output from being truncated
Claude Code caps tool output at 25,000 tokens by default — raise MAX_MCP_OUTPUT_TOKENS when a server's responses get cut off.
# default is 25000 tokens
export MAX_MCP_OUTPUT_TOKENS=50000
# related startup / per-call timeouts (milliseconds)
export MCP_TIMEOUT=30000 # server startup
export MCP_TOOL_TIMEOUT=60000 # per tool call