Declarative, verifiable DAG orchestration for coding agents. Taskflow lets you define multi-phase subagent workflows (fan-out, gates, loops, tournaments, approvals, sub-flow composition) as JSON, verify them before they run, and keep intermediate transcripts out of your context — exposed to Codex as the taskflow_* MCP tools plus a routing skill.
Multi-phase subagent orchestration for Codex: the taskflow_* MCP tools (run/list/show/verify/compile) plus a skill that routes multi-phase or fan-out work to them. The MCP server runs via npx (codex-taskflow) — no separate global install required.