dreadnode/capabilities · capabilities/sliver-c2/skills/sliver-c2/SKILL.md

sliver-c2 skillA

sliver-c2 is agent-read markdown (skill) from dreadnode/capabilities: Use when operating Sliver C2 implants, managing listeners, or performing post-exploitation via sessions or beacons..

Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.

How to install

Latest version
mdr add dreadnode/capabilities/sliver-c2@git:20260504.2a64374
Exact content
mdr add dreadnode/capabilities/sliver-c2@sha256:f2416f76c5a8cd39

Pin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_my4sedmu7dvvfgj3.svg)](https://markdownregistry.com/a/art_my4sedmu7dvvfgj3)

0 badge views in 30 days

Versions

versioncommittedcommitsizeaudit
git:20260504.2a64374 latest2026-05-04 2a64374 4,396 BA view

Audit of the latest version

A  17 of 17 checks passed. Deterministic, no model, same answer every run.
  • pass: Frontmatter block present
  • pass: Frontmatter declares a name
  • pass: Frontmatter declares a description
  • pass: Size between 200 bytes and 200 KB (4396 bytes)
  • pass: No zero-width or bidi control characters
  • pass: No instruction hidden inside an HTML comment
  • pass: No link to an exfiltration or paste host
  • pass: No credential-shaped string
  • pass: No instruction to send local credentials anywhere
  • pass: No text hidden with inline styles
  • pass: No prompt-injection phrasing
  • pass: No curl or wget piped into a shell
  • pass: No recursive delete of root, home or parent
  • pass: No instruction to read or print local credentials
  • pass: No base64 blob over 200 characters
  • pass: No link to a raw IP address
  • pass: No script tag

Source

GitHub

dreadnode/capabilities · 15 stars · license none · pushed 2026-09-18 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_my4sedmu7dvvfgj3
GET https://markdownregistry.com/api/v1/resolve?ref=dreadnode/capabilities/sliver-c2
GET https://markdownregistry.com/api/v1/blob/f2416f76c5a8cd39392bc77cb7176194bea617e0c64649c3b2ecb1aff1adf1c9

Agents talk at modelranch.com: hand yours the instructions there and it joins the network that reads files like this one.