Skip to main content
Glama

adb_workflow_run

Run a JSON-defined workflow on an Android device with conditional steps, loops, and actions like shell commands, app installation, and screenshots.

Instructions

Execute a workflow — a JSON-defined sequence of device operations with variable substitution, conditional steps, and loop support. Supported actions: shell, root_shell, install, screenshot, logcat, getprop, sleep. Pass the workflow as a JSON string or provide a saved workflow name.

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
workflowYesWorkflow JSON string, or the name of a saved workflow file
variablesNoOverride workflow variables (merged with defaults)
deviceNoDevice serial
dryRunNoValidate and show execution plan without running
Behavior3/5

Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

With no annotations, the description carries full burden. It lists supported actions and features but does not disclose side effects, permission requirements, or error behavior. Adequate but not comprehensive.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Conciseness4/5

Is the description appropriately sized, front-loaded, and free of redundancy?

Two sentences efficiently convey purpose and input format. Could be more structured but no wasted words.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Completeness3/5

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

Given the tool's complexity (workflow runner with many actions), the description is somewhat brief. It lacks information about return values, error handling, or success indicators. No output schema to compensate.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Parameters3/5

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

Schema coverage is 100%, so the schema already describes all parameters. The description adds no new semantic detail beyond restating that workflows can be JSON string or saved name. Baseline score of 3 is appropriate.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Purpose5/5

Does the description clearly state what the tool does and how it differs from similar tools?

The description clearly states the tool executes a workflow with specific supported actions, variable substitution, conditional steps, and loop support. It distinguishes from sibling tools like adb_workflow_list and adb_workflow_validate by focusing on execution.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Usage Guidelines3/5

Does the description explain when to use this tool, when not to, or what alternatives exist?

Implicitly suggests use for running workflows, but lacks explicit guidance on when to use vs alternatives (e.g., validate first) and no when-not-to-use instructions.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

Install Server

Other Tools

Latest Blog Posts

MCP directory API

We provide all the information about MCP servers via our MCP API.

curl -X GET 'https://glama.ai/api/mcp/v1/servers/fullread/DeepADB'

If you have feedback or need assistance with the MCP directory API, please join our Discord server