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Workflow Orchestration

Multi-step workflow engine — create processes with approval gates, advance steps, handle failures with retry/rollback, and track all state transitions.

What this skill teaches

A reusable playbook for a specific kind of work.

An MCP server tells an agent which actions are available. A skill adds the judgment around those actions: how to recognize the job, which sequence to follow, what to avoid, and how to decide that the result is complete.

Orchestrate multi-step workflows with approval gates, state machines, and conditional branching. Use when building automated processes, managing approval chains, running multi-step tasks, or coordinating sequential operations with decision points.

Architecture

How Workflow Orchestration guides an ADK-Rust agent.

The skill stays readable and portable because it contains instructions rather than service credentials or business data. ADK-Rust supplies it to the agent, the agent chooses from its reviewed tool boundary, and the connected MCP server performs the authenticated operation.

01

User request

The agent receives a goal expressed in ordinary language.

02

Workflow Orchestration skill

Matches intent, supplies the decision guide, and narrows the tool boundary.

03

ADK-Rust agent

Plans the workflow and streams each meaningful step through the runtime.

04

mcp-workflow

Executes authenticated operations against the system that owns the capability.

05

Verified result

The skill's completion rules shape the evidence returned to the user.

Portable instructions: SKILL.md · Capability boundary: mcp-workflow · Allowed tools: 10

Decision guide

How the agent turns a request into the right action.

These routes come directly from the skill instructions. They help the model recognize intent and select a focused tool or workflow instead of improvising across the entire capability surface.

01

"create workflow", "automate", "process"?

create_workflow + start_workflow

02

"status", "where is", "progress"?

get_instance / list_instances

03

"approve", "reject", "pending"?

list_approvals / resolve_approval

04

"advance", "next step", "continue"?

advance_step

05

"cancel", "abort"?

cancel_instance

Proven workflows

Repeatable sequences for useful outcomes.

A workflow joins several tool calls into a task the user actually recognizes. The skill explains the sequence and the intended result while ADK-Rust streams the agent's progress through the shared runtime.

013 calls

Create & Run

Define steps → start → monitor

022 calls

Handle Approvals

List pending → approve/reject

031 calls

Advance

Move to next step

041 calls

Cancel

Abort with rollback

Tool boundary

The skill may use 10 documented tools.

This allowlist is declared by the skill. It keeps the agent focused on the actions needed for this job while mcp-workflow retains responsibility for authentication, validation, and the connected system.

list_workflows
get_workflow
create_workflow
start_workflow
list_instances
get_instance
advance_step
cancel_instance
list_approvals
resolve_approval

Working rules

What the agent should do.

  • Include timeout on every step
  • Require approval gates before destructive actions
  • Log all state transitions with actor and reason
  • Design for idempotency (steps may retry)

Operating boundaries

What the agent should avoid.

  • Never skip approval gates for convenience
  • Don't leave workflows stuck without escalation
  • Don't create workflows without rollback steps for critical paths

Install and connect

Add the skill beside the capability it expects.

Install the repository where your ADK-Rust skill loader can discover it, connect mcp-workflow, and confirm the declared tools are available before asking the agent to use the workflow.

Install the skill
git clone https://github.com/zavora-ai/skill-workflow-orchestration.git \
  ~/.skills/skills/workflow-orchestration
ADK-Rust loading shape
let skills = SkillLoader::from_dir("~/.skills/skills").await?;
let skill = skills.load("workflow-orchestration").await?;

let agent = LlmAgentBuilder::new("agent")
    .instruction(skill.instructions())
    .tools(skill.allowed_tools(toolset)?)
    .build()?;

The repository's compatibility statement: Requires mcp-workflow server connected.

Official documentation

Read the complete skill package.

The repository remains authoritative for its exact instructions, examples, helper scripts, assets, MCP requirements, license, and later updates.

Source record

Repository metadata for this skill entry.

View public repository ↗
License
Apache-2.0
Allowed tools
10
References
3
Revision
c0a23437c0eb
Updated
May 31, 2026