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Development & Security Skills

Skill pack
13 skills0 selected
jassicsSkills in this pack

Triage a SIEM/EDR alert end-to-end — validate it's real, enrich and scope it, reach a consistent verdict, and decide escalate vs. close with documented rationale. Use when working a SOC alert queue and you need a repeatable, defensible triage.

English

Assess and establish build artifact provenance and integrity — SLSA provenance level, signing/attestation (Sigstore/cosign, in-toto), and verification at deploy/admission. Use when you need to prove an artifact (container image, package, binary) came from the expected source and build, untampered.

English

Gap-assess an organization or system against a compliance framework (SOC 2, ISO 27001, PCI DSS, HIPAA, GDPR, NIST CSF/800-53), mapping controls to evidence, identifying gaps, and producing a prioritized remediation and audit-readiness plan. Use for compliance gap analysis, certification prep, or audit readiness.

English

Score a vulnerability with CVSS v3.1: derive the base metric vector, compute the score and severity rating, and explain each metric choice. Use whenever a finding needs a defensible severity rather than a guess.

English

Extract and operationalize indicators (IOCs) and behaviors (IOAs) from an incident or sample — atomic, computed, and behavioral — and prepare them for detection, blocking, and intel sharing. Use after/within an investigation to turn findings into defensive value.

English

Review a mobile app (Android/iOS) against the OWASP MASVS control groups — storage, crypto, auth, network, platform, code quality, and resilience — producing a per-control finding set. Use for a structured mobile security assessment or design review. Authorized testing only.

English

Assess a REST or GraphQL API against the OWASP API Security Top 10 (2023), producing a per-category finding set with severity and remediation. Use when reviewing or pentesting an API. Authorized testing only.

English

Look up and map to the right OWASP Top 10 family — Web, API, LLM, or Mobile — and give the canonical category ID/name for a finding. Use when you need a consistent OWASP reference for tagging findings, scoping a review, or aligning a report across the appsec/genai plugins.

English

Assess a web application against the OWASP Top 10 (2021), producing a per-category finding set with severity and remediation. Use when reviewing or pentesting a web app for the most common, highest-impact web risks. Authorized testing only.

English

Run the PASTA (Process for Attack Simulation and Threat Analysis) seven-stage, risk-centric threat model that ties technical threats to business impact. Use for a deeper, attacker-simulation threat model where business risk alignment matters (vs. the faster STRIDE pass).

English

Gather people- and organization-focused OSINT for an authorized social-engineering assessment — org structure, roles, contact patterns, and public footprint that inform realistic phishing/pretext scenarios. Use only within an authorized engagement; focus on assessing susceptibility and improving awareness.

English

Rank a set of enumerated threats or findings by risk (likelihood × impact) and map each to a prioritized mitigation. Use after STRIDE/PASTA enumeration or any time you have a threat/finding list that needs prioritization.

English

Run or ingest static application security testing (SAST) results on a codebase, triage them to remove false positives, and confirm the real issues with code evidence and remediation. Use when reviewing source code for security flaws or cleaning up noisy scanner output.

English

Includes Alert Triage, Artifact Provenance Verification, Compliance Assessment, and other workflows.

Install with
Claude CodeCodexCursorGitHub CopilotGemini CLI

Supported by the Atlas install prompt. Skill-specific requirements vary.

Pack stats

Skills13CategorysecurityStars0

What’s included

Alert Triage

Triage a SIEM/EDR alert end-to-end — validate it's real, enrich and scope it, reach a consistent verdict, and decide escalate vs. close with documented rationale. Use when working a SOC alert queue and you need a repeatable, defensible triage.

Artifact Provenance Verification

Assess and establish build artifact provenance and integrity — SLSA provenance level, signing/attestation (Sigstore/cosign, in-toto), and verification at deploy/admission. Use when you need to prove an artifact (container image, package, binary) came from the expected source and build, untampered.

Compliance Assessment

Gap-assess an organization or system against a compliance framework (SOC 2, ISO 27001, PCI DSS, HIPAA, GDPR, NIST CSF/800-53), mapping controls to evidence, identifying gaps, and producing a prioritized remediation and audit-readiness plan. Use for compliance gap analysis, certification prep, or audit readiness.

Cvss

Score a vulnerability with CVSS v3.1: derive the base metric vector, compute the score and severity rating, and explain each metric choice. Use whenever a finding needs a defensible severity rather than a guess.

Ioc Development

Extract and operationalize indicators (IOCs) and behaviors (IOAs) from an incident or sample — atomic, computed, and behavioral — and prepare them for detection, blocking, and intel sharing. Use after/within an investigation to turn findings into defensive value.

Masvs Review

Review a mobile app (Android/iOS) against the OWASP MASVS control groups — storage, crypto, auth, network, platform, code quality, and resilience — producing a per-control finding set. Use for a structured mobile security assessment or design review. Authorized testing only.

Owasp API Top10

Assess a REST or GraphQL API against the OWASP API Security Top 10 (2023), producing a per-category finding set with severity and remediation. Use when reviewing or pentesting an API. Authorized testing only.

Owasp Reference

Look up and map to the right OWASP Top 10 family — Web, API, LLM, or Mobile — and give the canonical category ID/name for a finding. Use when you need a consistent OWASP reference for tagging findings, scoping a review, or aligning a report across the appsec/genai plugins.

Owasp Web Top10

Assess a web application against the OWASP Top 10 (2021), producing a per-category finding set with severity and remediation. Use when reviewing or pentesting a web app for the most common, highest-impact web risks. Authorized testing only.

Pasta

Run the PASTA (Process for Attack Simulation and Threat Analysis) seven-stage, risk-centric threat model that ties technical threats to business impact. Use for a deeper, attacker-simulation threat model where business risk alignment matters (vs. the faster STRIDE pass).

People Osint

Gather people- and organization-focused OSINT for an authorized social-engineering assessment — org structure, roles, contact patterns, and public footprint that inform realistic phishing/pretext scenarios. Use only within an authorized engagement; focus on assessing susceptibility and improving awareness.

Risk Rank

Rank a set of enumerated threats or findings by risk (likelihood × impact) and map each to a prioritized mitigation. Use after STRIDE/PASTA enumeration or any time you have a threat/finding list that needs prioritization.

Sast Review

Run or ingest static application security testing (SAST) results on a codebase, triage them to remove false positives, and confirm the real issues with code evidence and remediation. Use when reviewing source code for security flaws or cleaning up noisy scanner output.

Quick start

  1. Choose your skills. Select individual skills above, or choose the entire pack.
  2. Copy the install prompt. Use Copy install prompt above the list.
  3. Send it to your agent. Paste into your coding agent’s chat. Your agent reviews the source and guides the setup.

Try it with your agent

After installation, start with a request like:

Example request
Use the Alert Triage skill to help with my task.
Ask me for the context you need before getting started.

Requirements & license

  • A coding agent that can access your project files and install skills.
  • Your agent checks each skill’s instructions, dependencies, and permissions during setup.
  • Reported license for the skills shown: GPL-3.0. The author’s terms apply.
Development & Security Skills | Agent Skills Atlas