auto-re

auto-re is a skill for Claude Code, Codex from timwhitez/AutoRE-CLI. It costs 104 tokens per session (1,198 once invoked), scanned A, original, MIT.

A command-line tool for static reverse engineering, which means examining compiled files without running them, including ELF, PE, Mach-O, object files, and identified shellcode.

In plain words
What is it for?
Use it to inspect functions, control-flow graphs, decompiled code, calls, data links, resources, strings, and selected Go or Rust details.
Why use it?
It supports binary and malware investigation while preventing the examined code or extracted payloads from being executed.

Skill for Claude CodeCodex

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 skills/timwhitez/autore-cli/auto-re
Any agent
npx skills add timwhitez/AutoRE-CLI --skill auto-re
Clone the repo
git clone --depth 1 https://github.com/timwhitez/AutoRE-CLI

Made for: Claude Code, Codex.

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 auto-re

README.md
[![agentmods](https://agentmods.dev/badge/skills/timwhitez/autore-cli/auto-re.svg)](https://agentmods.dev/skills/timwhitez/autore-cli/auto-re)
Your own site
<a href="https://agentmods.dev/skills/timwhitez/autore-cli/auto-re"><img src="https://agentmods.dev/badge/skills/timwhitez/autore-cli/auto-re.svg" alt="Measured on agentmods" height="20"></a>
Per session 104 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,198 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 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 $0.00104 $0.01198
Opus 5 $0.00052 $0.00599
Sonnet 5 $0.00021 $0.00240
Haiku 4.5 $0.00010 $0.00120

Measured 3d ago against content hash eaba8779db66, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

auto-re scanned grade A with 0 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 3d ago.

The scan reads SKILL.md. This mod also ships 2 executable files (scripts/run_next_action.py, scripts/verify_bundle.py), listed below but not scanned — reading those needs a real analyzer, not pattern matching.

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.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

skills/auto-re/SKILL.md · 135 lines

How it starts

The opening of the file, as written. The whole thing — 135 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Auto-RE Static Analysis

Use auto-re-cli iteratively. Prefer bounded files and validated manifests over large stdout. Keep every conclusion within returned static evidence.

Hard Safety Boundary

Never execute, load as a program, source, import, or hand to a runtime:

  • the target binary or object;
  • recovered shellcode, normalized/unpacked payloads, or embedded objects;
  • generated target-derived artifacts;
  • installer scripts or commands extracted from a sample;
  • helper output derived from a target.

Do not add Docker, emulation, sandbox execution, debugger, DBI, JIT, runtime tracing, or --execute. Treat extracted commands as data. Terms such as flow, trace, call behavior, and dynamic linking mean static evidence unless an artifact explicitly records a different evidence source.

Read safety-and-claims.md before handling raw shellcode, packed/protected samples, extracted payload evidence, or an uncertain request that could transfer control to target bytes.

Preflight

  1. Resolve the binary with command -v auto-re-cli.
  2. Run auto-re-cli --version. If unavailable, stop and ask the user to install the verified AutoRE-CLI distribution.
  3. Resolve the input path. Keep it read-only when practical.
  4. Create one task-specific result directory outside the input directory.
  5. Confirm no output, bundle, spill, archive, or temporary path aliases the input.
  6. For raw bytes, require explicit architecture and base address. Preserve a supplied entry address; never guess these values from a filename.

Default Workflow

Start with one bounded context bundle:

auto-re-cli report <input> \
  --format json \
  --json-profile ai \
  --sections binary,summary,inspections,flow,functions,types \
  --limit 8 \
  --bundle-dir <result-dir>/bundle \
  --output <result-dir>/bundle/manifest.json

Then:

  1. Validate the manifest:

    python3 <skill-dir>/scripts/verify_bundle.py \
      <result-dir>/bundle/manifest.json
    

Read the full file on GitHub · 135 lines

Files

What ships with it

7 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

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. 3d ago First seen · 135 lines · 104 tokens per session scan A eaba8779db66

Subscribe to this mod's changes

auto-re is a skill published in the GitHub repository timwhitez/AutoRE-CLI (4 stars, last pushed 17d ago), licensed MIT. It adds 104 tokens to every session and 1,198 once invoked, about $0.0005 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

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