Configure Unified Service Tags and verify Single Step Instrumentation (SSI) injection on Linux hosts — SSI automatically instruments applications for APM without code changes. Only use if the Datadog Agent is already installed.
Install
npx skills add datadog-labs/agent-skills --skill enable-ssinpx skills add datadog-labs/agent-skills --skill enable-ssi -a claude-code -gnpx skills add datadog-labs/agent-skills --skill enable-ssi -a codex -ggemini skills install https://github.com/datadog-labs/agent-skills.git --path dd-apm/linux-ssi/enable-ssigh skill install datadog-labs/agent-skills enable-ssigit clone --depth 1 https://github.com/datadog-labs/agent-skills /tmp/datadog-labs__agent-skills
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/datadog-labs__agent-skills/dd-apm/linux-ssi/enable-ssi ~/.claude/skills/enable-ssi # Claude Code
cp -R /tmp/datadog-labs__agent-skills/dd-apm/linux-ssi/enable-ssi ~/.agents/skills/enable-ssi # Codex, Cursor, Gemini CLI, Copilot, OpenCode