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bartest5

JADX-MCP-SERVER

by bartest5

Get Main Application Classes Code

get_main_application_classes_code

Fetches main application classes' code from an Android APK using pagination, supporting focused code review and reverse engineering analysis.

Instructions

Fetch main application classes' code with pagination.

Input Schema

NameRequiredDescriptionDefault
countNo
offsetNo

Output Schema

NameRequiredDescriptionDefault

No arguments

Schema Changelog

Changes observed during successful MCP inspections.

  1. First observedv0.1.0

TDQS

C2.9/5.0
Behavior2/5

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

No annotations are provided, so the description carries the full disclosure burden. It only notes pagination, without saying what format the code is in (source/smali), how heavy the response may be, or whether pagination has limits or ordering.

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

Conciseness5/5

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

A single front-loaded sentence with zero filler; the pagination note is placed immediately after the core purpose.

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?

An output schema exists, so return values need not be explained, but for a tool with two undocumented parameters and no annotations the description should say more about what 'main application classes' means and what the code payload looks like.

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

Parameters2/5

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

Both parameters (count, offset) have 0% schema description coverage, yet the description only says 'with pagination' without explaining default behavior, maximum page size, or how offset interacts with count.

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

Purpose4/5

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

States a specific verb ('Fetch') and resource ('main application classes' code'), which implicitly separates it from get_main_application_classes_names and get_all_classes by emphasizing code retrieval rather than names or listing.

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

Usage Guidelines2/5

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

No guidance on when to use this versus siblings like get_main_application_classes_names, get_class_source, or get_all_classes. The agent must infer the distinction from the word 'code' and the tool name alone.

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