osint-methodology SKILL.md skillA
osint-methodology from elementalsouls/claude-osint is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add elementalsouls/claude-osint/osint-methodology@v2.3Pins v2.3 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- elementalsouls/claude-osint
- Path
skills/osint-methodology/SKILL.md- Versions recorded
- 5
- Latest version
- v2.3, committed Aug 24, 2026
- First version recorded
- May 20, 2026
- Size
- 35,200 bytes
- Repository stars
- 2,831
- License
- MIT
Comprehensive OSINT methodology for external red-team operations and authorized attack-surface assessments. Covers the 6-stage recon pipeline (seed → asset expansion → enrichment → exposure analysis → convergence → operator-armed active validation) with connector-resilience and stage-vs-gating discipline, asset-graph discipline, severity rubric, confidence upgrade workflows, time budgeting, identity-fabric mapping, breach×identity correlation with per-person identity dossiers, detectability…
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
# OSINT Methodology — External Red-Team Edition
## 0. When to Use / When NOT
**Use this skill when:** planning or executing authorized external recon (red team, bug bounty, ASM); mapping an org's attack surface; investigating a person/entity/threat-actor; producing client deliverables.
**Do NOT use this skill when:** the user needs active exploitation, post-exploitation, or malware dev; blue-team/detection content; or the target's authorization is unclear — surface the scope question first.
---
## 1. Authorization & Legal Posture
Intended for assets the operator owns or has **written authorization** to assess.
**Soft scope check** — when authorization isn't established, ask once:
> *"Quick scope check: is this a target you own or have written authorization to assess? I want to make sure we stay on the right side of the engagement boundary."*
Once asserted, don't re-ask. If the engagement type is stated ("pentest of acme.com under contract"), proceed.
**Always-on guardrails:**
- Never weaken auth, rate limits, or safety controls on the target side.
- No destructive probes (SYN scans at line-rate, masscan, fuzzing) outside explicit `--aggressive` mode.
…Read the whole file at its exact version.
How to install
mdr add elementalsouls/claude-osint/osint-methodology@sha256:4bdb54d71f53ed75The line at the top of this page pins the label v2.3, 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.
[](https://markdownregistry.com/a/art_4ly5cdgjxgadgjdi)
5 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 5 versions of this file, between May 20, 2026 and Aug 24, 2026, about one every 24 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| v2.3 latest | 2026-08-24 | f4acf9e | 35,200 B | A | view · diff |
| v2.3 | 2026-08-10 | 66ffd91 | 35,164 B | A | view · diff |
| v2.3 | 2026-08-06 | 65440b5 | 35,160 B | A | view · diff |
| v2.2 | 2026-05-20 | c9d2dcf | 27,653 B | A | view · diff |
| v2.2 | 2026-05-20 | ce8c1ba | 27,654 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (35200 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
elementalsouls/claude-osint · 2,831 stars · license MIT · pushed 2026-10-09 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_4ly5cdgjxgadgjdi GET https://markdownregistry.com/api/v1/resolve?ref=elementalsouls/claude-osint/osint-methodology GET https://markdownregistry.com/api/v1/blob/4bdb54d71f53ed75ab2dd3dd4db83fd75744ca8dcba84a8e82520cf7a87e603f
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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