Enables agents to run gated, API-only YAML stepfiles in order on the client's own model, making each step's output satisfy schemas, predicates, or HTTP verifiers before proceeding. It also handles API calls, credentials, retries, and hash-chained run records.
An agent workflow engine exposed over MCP that lets AI agents execute node-graph workflows, following per-step directives with explicit completion conditions and JSON-Schema-validated inputs and outputs to move between success, failure, and conditional branches. It can be self-hosted in a single Docker container with OAuth 2.1 authentication and a supplementary web UI for managing and visualizing workflows.
A YAML-driven workflow guidance MCP server that enables AI coding agents to follow structured development workflows with real-time state tracking and progression control.