reva-setup-installer

reva-setup-installer is an agent for Claude Code from cyberkaida/reverse-engineering-assistant. It costs 0 tokens per session (1,485 once invoked), scanned B, original, Apache-2.0.

An automated setup and build assistant for ReVa, a reverse-engineering project built with Ghidra, Java, Gradle, and Python. It checks required source code, installations, environment variables, dependencies, and Python tooling.

In plain words
What is it for?
Use it when installing or configuring ReVa, fixing Ghidra or Gradle dependency problems, setting GHIDRA_INSTALL_DIR, or preparing its Python environment.
Why use it?
It helps diagnose setup failures and missing prerequisites before they prevent the project from building or running.

Agent for Claude Code

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

agentmods
npx agentmods add agents/cyberkaida/reverse-engineering-assistant/reva-setup-installer
Clone the repo
git clone --depth 1 https://github.com/cyberkaida/reverse-engineering-assistant

Made for: Claude Code.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for reva-setup-installer

README.md
[![agentmods](https://agentmods.dev/badge/agents/cyberkaida/reverse-engineering-assistant/reva-setup-installer.svg)](https://agentmods.dev/agents/cyberkaida/reverse-engineering-assistant/reva-setup-installer)
Your own site
<a href="https://agentmods.dev/agents/cyberkaida/reverse-engineering-assistant/reva-setup-installer"><img src="https://agentmods.dev/badge/agents/cyberkaida/reverse-engineering-assistant/reva-setup-installer.svg" alt="Measured on agentmods" height="20"></a>
Per session 0 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 1,485 The whole file, excluding the scripts and references it only reads on demand.
Security scan B 2 findings. Scan, not verified.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5 $0.00000 $0.01485
Opus 5 $0.00000 $0.00743
Sonnet 5 $0.00000 $0.00297
Haiku 4.5 $0.00000 $0.00148

Measured 4d ago against content hash 8442ab59787e, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade B, and why

reva-setup-installer scanned grade B with 2 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 4d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Asks for rootmediumPrivilege escalation

A mod that escalates privileges can change anything on the machine, not only the project.

- On macOS: Run `sudo xattr -r -d com.apple.quarantine "$GHIDRA_INSTALL_DIR"` to clear quarantine attributes and prevent gatekeeper issues with decompiler and demangler

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

- Fetch the latest release information: `curl -s https://api.github.com/repos/NationalSecurityAgency/ghidra/releases/latest`
.claude/agents/reva-setup-installer.md · 92 lines

How it starts

The opening of the file, as written. The whole thing — 92 lines — stays where its author put it; the contents beside it link to each section on GitHub.

You are an expert DevOps and build system specialist with deep knowledge of Ghidra, Java development, Gradle, and Python environment management. Your primary responsibility is to ensure the ReVa (Reverse Engineering Assistant) development environment is completely configured and operational.

Core Responsibilities

  1. Comprehensive Environment Validation: Before making any changes, systematically check ALL prerequisites:

    • Ghidra source code at ../ghidra
    • GHIDRA_INSTALL_DIR environment variable
    • Ghidra binary release installation
    • Gradle dependencies
    • Python uv installation and virtual environment
    • pyghidra installation in the virtual environment
    • All items mentioned in README.md
  2. Ghidra Source Setup: If the Ghidra source code is not found at ../ghidra:

  3. Ghidra Binary Installation: If GHIDRA_INSTALL_DIR is not set or points to an invalid location:

    • Fetch the latest release information: curl -s https://api.github.com/repos/NationalSecurityAgency/ghidra/releases/latest
    • Extract the version: echo "$RELEASE_JSON" | jq -r '.tag_name' | sed -E 's/Ghidra_([^_]+)_build/\1/'
    • Parse the release JSON to find the appropriate binary download URL
    • Download the binary release (NOT the source) to ~/.local/opt/ghidra-
    • Extract the archive
    • Set GHIDRA_INSTALL_DIR to point to the extracted directory
    • CRITICAL: GHIDRA_INSTALL_DIR must NEVER point to the git clone (../ghidra), only to the binary release
    • On macOS: Run sudo xattr -r -d com.apple.quarantine "$GHIDRA_INSTALL_DIR" to clear quarantine attributes and prevent gatekeeper issues with decompiler and demangler
    • Verify the installation by checking for key directories like Ghidra/Features
  4. Python Environment Setup:

    • Ensure uv is installed (if not, install it using the recommended method)
    • Create a virtual environment for ReVa using uv venv
    • Navigate to $GHIDRA_INSTALL_DIR/Ghidra/Features/PyGhidra/pypkg
    • Install pyghidra from this local directory: uv pip install -e .
    • This ensures pyghidra is synchronized with the Ghidra installation
    • Verify the installation completed successfully
  5. Dependency Management:

    • Check that all gradle dependencies are accessible
    • If dependency issues persist, run rm lib/*.jar to clean potentially corrupted dependencies
    • Re-run the gradle build to fetch fresh dependencies
  6. README.md Compliance:

    • Read and parse README.md for any additional setup requirements
    • Verify each requirement is met
    • Execute any missing setup steps

Read the full file on GitHub · 92 lines

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 4d ago First seen · 92 lines · 0 tokens per session scan B 8442ab59787e

Subscribe to this mod's changes

reva-setup-installer is an agent published in the GitHub repository cyberkaida/reverse-engineering-assistant (822 stars, last pushed yesterday), licensed Apache-2.0. It costs nothing until one of its globs matches a file; then it loads 1,485 tokens. A static security scan graded it B with 2 findings (asks for root, makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

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