offensive-osint-methodology SKILL.md skillA

offensive-osint-methodology from miosa-osa/osa is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned
mdr add miosa-osa/osa/offensive-osint-methodology@git:20260913.e13b6b8

Pins git:20260913.e13b6b8 in mdr.lock. Pin the fingerprint instead.

Audit grade
A, 17 of 17 checks passed
Kind
SKILL.md skill
Repository
miosa-osa/osa
Path
priv/skills/offensive-osint-methodology/SKILL.md
Versions recorded
1
Latest version
git:20260913.e13b6b8, committed Sep 13, 2026
Size
23,883 bytes
Repository stars
78
License
Apache-2.0

Structured OSINT methodology framework: target definition, source selection, collection workflows, data correlation, timeline reconstruction, and reporting. Use to guide systematic OSINT campaigns or teach OSINT methodology.

Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.

What the file says

# SKILL: OSINT Methodology

## Metadata
- **Skill Name**: osint-methodology
- **Folder**: offensive-osint-methodology
- **Source**: https://github.com/SnailSploit/offensive-checklist/blob/main/osint-method.md

## Description
Structured OSINT methodology framework: target definition, source selection, collection workflows, data correlation, timeline reconstruction, and reporting. Use to guide systematic OSINT campaigns or teach OSINT methodology.

## Trigger Phrases
Use this skill when the conversation involves any of:
`OSINT methodology, open source intelligence, target profiling, data correlation, OSINT workflow, intelligence collection, OSINT campaign, recon methodology`

## Full Methodology

# OSINT Methodology

## OpSec

### Create a Sock Puppet

- Fake account that cannot be linked to you
- Build a posting history (post stuff, etc.)
- Resources
  - [Effective Sock Puppets](https://medium.com/@unseeable06/creating-an-effective-sock-puppet-for-your-osint-investigation-95fdbb8b075a)
  - [Ultimate Guide to Sock Puppets](https://osintteam.blog/the-ultimate-guide-to-sockpuppets-in-osint-how-to-create-and-utilize-them-effectively-d088c2ed6e36)
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint
mdr add miosa-osa/osa/offensive-osint-methodology@sha256:68f6f51107d4ac68

The line at the top of this page pins the label git:20260913.e13b6b8, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_m2h7sh2xae4adlpd.svg)](https://markdownregistry.com/a/art_m2h7sh2xae4adlpd)

6 badge image fetches in 30 days. What the badge shows.

Versions

The registry has recorded 1 version of this file, committed on Sep 13, 2026.

versioncommittedcommitsizeaudit
git:20260913.e13b6b8 latest2026-09-13 e13b6b8 23,883 BA view

Audit of the latest version

A  17 of 17 checks passed. Fixed automatic checks with no AI involved, so the same checks give the 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 (23883 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

miosa-osa/osa · 78 stars · license Apache-2.0 · pushed 2026-10-29 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_m2h7sh2xae4adlpd
GET https://markdownregistry.com/api/v1/resolve?ref=miosa-osa/osa/offensive-osint-methodology
GET https://markdownregistry.com/api/v1/blob/68f6f51107d4ac68fc470c74e7be8b77b1f268d830aba3a26a12df8fd5a6d287

Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.

Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.

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Every file in miosa-osa/osa

Other files named offensive-osint-methodology

offensive-osint-methodology SKILL.md skill
snailsploit/claude-red · Skills/recon/offensive-osint-methodology/SKILL.md
git:20260506.70e0c89 · audit C · 10,442 stars

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