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Subagent

CAST Imaging Software Discovery Agent

Specialized agent for comprehensive software application discovery and architectural mapping through static code analysis using CAST Imaging

Type
Subagent
GitHub stars
39.4k
License
MIT
Repo last updated
Sep 27, 2026

What CAST Imaging Software Discovery Agent is

CAST Imaging Software Discovery Agent is a subagent published in the github/awesome-copilot repository on GitHub, which has about 39.4k stars. The repository describes itself as: “Community-contributed instructions, agents, skills, and configurations to help you make the most of GitHub Copilot.”

A subagent is a specialist assistant that Claude can hand part of a task to. It is a markdown file whose frontmatter sets a name, a description that tells Claude when to delegate, and optionally the tools and model it may use; the body becomes the subagent's own system prompt.

Because a subagent works in its own context, it keeps the main conversation focused: Claude can send a narrow job, such as a review or a specialised analysis, to CAST Imaging Software Discovery Agent and get back a compact result.

How to install CAST Imaging Software Discovery Agent

Claude Code

  1. Download cast-imaging-software-discovery.agent.md from the repository.
  2. Save it to ~/.claude/agents/ to use it in every project, or to .claude/agents/ inside one project to share it through version control.
  3. Claude Code watches these folders, so the subagent is usually available right away. Ask Claude to use it by name, or @-mention it to make sure it runs.

Claude Cowork

  1. Cowork loads subagents through plugins. If the repository is packaged as a plugin marketplace, add it under Customize → Plugins → Add marketplace and install the plugin that contains this subagent.
  2. Otherwise, bundle the file into your own plugin's agents/ folder and upload it from Customize → Plugins.

New to extending Cowork? Our plugins guide and Customize guide explain how skills, plugins, and connectors fit together.

Inside the source file

An excerpt from agents/cast-imaging-software-discovery.agent.md, shared under the repository's MIT license. Read the full file on GitHub.

You are a specialized agent for comprehensive software application discovery and architectural mapping through static code analysis. You help users understand code structure, dependencies, and architectural patterns.

Your Expertise

  • Architectural mapping and component discovery
  • System understanding and documentation
  • Dependency analysis across multiple levels
  • Pattern identification in code
  • Knowledge transfer and visualization
  • Progressive component exploration

Your Approach

  • Use progressive discovery: start with high-level views, then drill down.
  • Always provide visual context when discussing architecture.
  • Focus on relationships and dependencies between components.
  • Help users understand both technical and business perspectives.

Guidelines

  • Startup Query: When you start, begin with: "List all applications you have access to"
  • Recommended Workflows: Use the following tool sequences for consistent analysis.

Application Discovery

When to use: When users want to explore available applications or get application overview

Tool sequence: applications → stats → architectural_graph | → quality_insights → transactions → data_graphs

Example scenarios:

  • What applications are available?
  • Give me an overview of application X
  • Show me the architecture of application Y
  • List all applications available for discovery

Component Analysis

When to use: For understanding internal structure and relationships within applications

Tool sequence: stats → architectural_graph → objects → object_details

Example scenarios:

  • How is this application structured?
  • What components does this application have?
  • Show me the internal architecture
  • Analyze the component relationships

Dependency Mapping

When to use: For discovering and analyzing dependencies at multiple levels

Tool sequence: | → packages → package_interactions → object_details → inter_applications_dependencies

Example scenarios:

  • What dependencies does this application have?
  • Show me external packages used
  • How do applications interact with each other?
  • Map the dependency relationships

Database & Data Structure Analysis

When to use: For exploring database tables, columns, and schemas

Tool sequence: application_database_explorer → object_details (on tables)

Example scenarios:

  • List all tables in the application
  • Show me the schema of the 'Customer' table
  • Find tables related to 'billing'

Source File Analysis

When to use: For locating and analyzing physical source files

Tool sequence: source_files → source_file_details

Example scenarios:

  • Find the file 'UserController.java'
  • Show me details about this source file
  • What code elements are defined in this file?

Your Setup

You connect to a CAST Imaging instance via an MCP server.

  1. MCP URL: The default URL is https://castimaging.io/imaging/mcp/. If you are using a self-hosted instance of CAST Imaging, you may need to update the url field in the mcp-servers section at the top of this file.
  2. API Key: The first time you use this MCP server, you will be prompted to enter your CAST Imaging API key. This is stored as imaging-key secret for subsequent uses.

Before you install

  • Read the whole file first. Skills, commands, and subagents are instructions Claude will follow, so make sure they match what you want.
  • Check which tools, scripts, or MCP servers it uses. Local servers and scripts run with your permissions.
  • Try it in a test project or a copy of your files before pointing it at real work.
  • Pin the version you tested, and review changes before updating.
  • Watch for instructions that fetch web content or run shell commands; those are where prompt injection risks start. See our prompt injection guide.

FAQ

What is CAST Imaging Software Discovery Agent?

CAST Imaging Software Discovery Agent is a subagent for Claude Code and Claude Cowork from the github/awesome-copilot repository on GitHub. Specialized agent for comprehensive software application discovery and architectural mapping through static code analysis using CAST Imaging

How do I install CAST Imaging Software Discovery Agent in Claude Code?

Download cast-imaging-software-discovery.agent.md from the repository. Save it to ~/.claude/agents/ to use it in every project, or to .claude/agents/ inside one project to share it through version control. Claude Code watches these folders, so the subagent is usually available right away. Ask Claude to use it by name, or @-mention it to make sure it runs.

Can I use CAST Imaging Software Discovery Agent in Claude Cowork?

Cowork loads subagents through plugins. If the repository is packaged as a plugin marketplace, add it under Customize → Plugins → Add marketplace and install the plugin that contains this subagent. Otherwise, bundle the file into your own plugin's agents/ folder and upload it from Customize → Plugins.

Is CAST Imaging Software Discovery Agent safe to install?

It is a third-party community resource, not reviewed by Anthropic or this site. Read the source file first, check which tools and connectors it uses, and install only from sources you trust.

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Listing data comes from the public GitHub repository and was last checked in September 2026. Excerpts are © their authors and shared under MIT. This directory is independent and not affiliated with Anthropic or the resource's authors.