SAVVYDFIR-MCP: Skill for Claude Code

.claude/skills/artifact-routing/SKILL.md

artifact-routing is a skill for Claude Code from kismatkunwar89/SAVVYDFIR-MCP. It costs 39 tokens per session (907 once invoked), scanned A, original, MIT.

A reference guide that maps Windows evidence types to the forensic tools and commands used to examine them.

In plain words
What is it for?
Use it to choose tools for Prefetch, Amcache, ShimCache, registry startup entries, the NTFS file table, deleted files, and related artifacts.
Why use it?
It removes guesswork when deciding which evidence to inspect for questions such as whether a program ran, a file was deleted, or software starts automatically.

Skill for Claude Code

Written for Claude Code: allowed-tools in frontmatter.

This is kismatkunwar89/SAVVYDFIR-MCP's own configuration. It tells Claude Code how to work on SAVVYDFIR-MCP itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything SAVVYDFIR-MCP configures →

Reuse

Borrowing it

Nothing to install: this file belongs to kismatkunwar89/SAVVYDFIR-MCP. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/kismatkunwar89/SAVVYDFIR-MCP/master/.claude/skills/artifact-routing/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/kismatkunwar89/SAVVYDFIR-MCP

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 artifact-routing

README.md
[![agentmods](https://agentmods.dev/badge/skills/kismatkunwar89/savvydfir-mcp/artifact-routing/github.svg)](https://agentmods.dev/skills/kismatkunwar89/savvydfir-mcp/artifact-routing)
Your own site
<a href="https://agentmods.dev/skills/kismatkunwar89/savvydfir-mcp/artifact-routing"><img src="https://agentmods.dev/badge/skills/kismatkunwar89/savvydfir-mcp/artifact-routing/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for artifact-routing

Your own site · 80×15
<a href="https://agentmods.dev/skills/kismatkunwar89/savvydfir-mcp/artifact-routing"><img src="https://agentmods.dev/badge/skills/kismatkunwar89/savvydfir-mcp/artifact-routing.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 39 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 907 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
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 5.1 $0.00039 $0.00907
Opus 5 $0.00019 $0.00453
Sonnet 5 $0.00008 $0.00181
Haiku 4.5 $0.00004 $0.00091

Measured 12d ago against content hash 65301bf7f68a, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-11, from the pricing page.

Security

Grade A, and why

artifact-routing 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 12d 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.

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.

.claude/skills/artifact-routing/SKILL.md · 67 lines

How it starts

The opening of the file, as written. The whole thing — 67 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Artifact Routing - Windows Forensics Mind Map

Execution Evidence

Artifact MCP Tool What It Proves
Prefetch (.pf) extract_prefetch() Binary executed, first/last 8 run times
Amcache.hve get_amcache() Binary existed + SHA-1 hash (survives deletion)
ShimCache run_analysis() on AppCompatCache CSV Binary existed on disk (not necessarily executed)
BAM/DAM run_analysis() on registry export Binary executed by specific user (Win10+)
UserAssist run_analysis() on registry export GUI program execution with count + timestamp

Filesystem Evidence

Artifact MCP Tool What It Proves
$MFT extract_mft_timeline() All files that ever existed, SI vs FN timestamps
Deleted files list_deleted_files() Files removed during/after attack
$UsnJrnl run_analysis() on MFTECmd $J output File creation/deletion/rename journal
$LogFile N/A (manual parsing) NTFS transaction log

Persistence Evidence

Artifact MCP Tool What It Proves
Run/RunOnce extract_registry_run_keys() Auto-start binaries
Services summarize_evtx(channel="System") → Event 7045 New service installation
Scheduled Tasks summarize_evtx(channel="Security") → Event 4698 Scheduled task creation
WMI Manual: strings on OBJECTS.DATA WMI event subscriptions
Startup Folder list_deleted_files() + extract_mft_timeline() LNK files in Startup

Network Evidence

Artifact MCP Tool What It Proves
Active connections scan_network() C2 beacons, lateral movement, data exfil
DNS cache run_analysis() on DNS cache export Resolved domains
Browser history run_analysis() on SQLite export URLs visited
SRUM run_analysis() on SRUM CSV Network usage per application

Memory Evidence

Artifact MCP Tool What It Proves
Process list list_processes() Running processes from PEB linked list
Hidden processes scan_processes() DKOM-hidden processes via pool tag scan
Code injection detect_injection() PAGE_EXECUTE_READWRITE VAD regions
DLL list list_dlls() Loaded DLLs per process
Credentials Manual: vol3 windows.hashdump SAM hashes, LSA secrets

Read the full file on GitHub · 67 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. 12d ago First seen · 67 lines · 39 tokens per session scan A 65301bf7f68a

Subscribe to this mod's changes

artifact-routing is a skill published in the GitHub repository kismatkunwar89/SAVVYDFIR-MCP (4 stars, last pushed 3mo ago), licensed MIT. It adds 39 tokens to every session and 907 once invoked, about $0.0002 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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