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Ready-made agents, skills, personas, prompts, templates and tools. Each one is checked before it goes live, works with any model, and installs in a click. Rate what you use so the best rises to the top.

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41 results
Skill

building-attack-pattern-library-from-cti-reports

Parse cyber threat intelligence reports (Mandiant, CrowdStrike, Talos, Microsoft) with stix2, mitreattack-python, and spaCy to extract adversary behaviors, map them to MITRE ATT&CK technique IDs, and

by mukul975skills.sh
(0)
0Free
Skill

building-detection-rule-with-splunk-spl

Build effective detection rules using Splunk Search Processing Language (SPL) correlation searches to identify security threats in SOC environments.

by mukul975skills.sh
(0)
0Free
Skill

configuring-windows-event-logging-for-detection

Configures Windows Event Logging with advanced audit policies to generate high-fidelity security events for threat detection and forensic investigation. Use when enabling audit policies for logon even

by mukul975skills.sh
(0)
0Free
Skill

designing-adversary-engagement-with-mitre-engage

Plan, run, and measure an adversary engagement operation using the MITRE Engage framework so that deployed deception is driven by strategy instead of deployed ad hoc. Covers the Engage Matrix (Prepare

by mukul975skills.sh
(0)
0Free
Skill

detecting-container-runtime-threats-with-falco

Deploys and operates Falco with the modern eBPF driver in Kubernetes and Docker, covering driver selection, Helm installation, output channels, and the built-in ruleset that detects container escape,

by mukul975skills.sh
(0)
0Free
Skill

detecting-entra-offensive-tools-in-graph-logs

Hunt AADGraphActivityLogs and MicrosoftGraphActivityLogs in Microsoft Sentinel/Log Analytics using KQL to fingerprint offensive Entra ID enumeration tools such as ROADtools, AADInternals, and AzureHou

by mukul975skills.sh
(0)
0Free
Skill

detecting-evasion-techniques-in-endpoint-logs

Detects defense evasion techniques used by adversaries in endpoint logs including log tampering, timestomping, process injection, and security tool disabling. Use when investigating suspicious endpoin

by mukul975skills.sh
(0)
0Free
Skill

detecting-fileless-attacks-on-endpoints

Detects fileless malware and in-memory attacks that execute entirely in RAM without writing persistent files to disk, evading traditional antivirus. Use when building detections for PowerShell-based a

by mukul975skills.sh
(0)
0Free
Skill

hunting-saas-sso-token-abuse

Hunts for stolen-session and OAuth/PRT token replay (T1550.001) by correlating Microsoft Entra ID SigninLogs SessionId/UniqueTokenIdentifier fields and Okta System Log sso/session events to spot impos

by mukul975skills.sh
(0)
0Free
Skill

implementing-alert-fatigue-reduction

Implements strategies to reduce SOC alert fatigue by tuning detection rules, consolidating duplicate alerts, implementing risk-based alerting, and measuring alert quality metrics to maintain analyst e

by mukul975skills.sh
(0)
0Free
Skill

implementing-mitre-attack-coverage-mapping

Implement MITRE ATT&CK coverage mapping to identify detection gaps, prioritize rule development, and measure SOC detection maturity against adversary techniques.

by mukul975skills.sh
(0)
0Free
Skill

implementing-siem-use-case-tuning

Tune SIEM detection rules in Splunk and Elastic to reduce false positives by analyzing alert volumes, creating context-aware exclusion lists, adjusting thresholds against environmental baselines, and

by mukul975skills.sh
(0)
0Free
Skill

implementing-siem-use-cases-for-detection

Implements SIEM detection use cases by designing correlation rules, threshold alerts, and behavioral analytics mapped to MITRE ATT&CK techniques across Splunk, Elastic, and Sentinel. Use when SOC team

by mukul975skills.sh
(0)
0Free
Skill

mapping-mitre-attack-techniques

Maps observed adversary behaviors, security alerts, and detection rules to MITRE ATT&CK techniques and sub-techniques to quantify detection coverage and guide control prioritization. Use when building

by mukul975skills.sh
(0)
0Free
Skill

operationalizing-misp-threat-feeds

Stand up MISP, enable and cache curated threat feeds (CIRCL, abuse.ch, Feodo Tracker), apply warninglists to suppress false positives, query indicators with PyMISP, and export attributes as auto-gener

by mukul975skills.sh
(0)
0Free
Skill

performing-false-positive-reduction-in-siem

Reduces SIEM false positives through systematic rule tuning, threshold adjustment, correlation logic refinement, allowlisting, and threat intelligence enrichment. Use when SOC analysts are overwhelmed

by mukul975skills.sh
(0)
0Free
Skill

performing-purple-team-atomic-testing

Executes Atomic Red Team tests mapped to MITRE ATT&CK via Invoke-AtomicRedTeam PowerShell, generates ATT&CK Navigator coverage heatmaps, correlates results against Sigma rules, and runs detection vali

by mukul975skills.sh
(0)
0Free
Skill

detection-sigma

Generic detection rule creation and management using Sigma, the universal SIEM rule format. Sigma provides vendor-agnostic detection logic for log analysis across multiple SIEM platforms. Use when: (1

by aiskillstoreskills.sh
(0)
0Free
Skill

configuring-windows-event-logging-for-detection

Configures Windows Event Logging with advanced audit policies to generate high-fidelity security events for threat detection and forensic investigation. Use when enabling audit policies for logon even

by andycungkrinx91GitHub
(0)
0Free
Skill

performing-false-positive-reduction-in-siem

Perform systematic SIEM false positive reduction through rule tuning, threshold adjustment, correlation refinement, and threat intelligence enrichment to combat alert fatigue.

by Kristine79GitHub
(0)
0Free
Skill

performing-false-positive-reduction-in-siem

Reduces SIEM false positives through systematic rule tuning, threshold adjustment, correlation logic refinement, allowlisting, and threat intelligence enrichment. Use when SOC analysts are overwhelmed

by costrict-plugins-repoGitHub
(0)
0Free
Skill

performing-false-positive-reduction-in-siem

Reduces SIEM false positives through systematic rule tuning, threshold adjustment, correlation logic refinement, allowlisting, and threat intelligence enrichment. Use when SOC analysts are overwhelmed

by bfoxhoundGitHub
(0)
0Free
Skill

performing-false-positive-reduction-in-siem

Reduces SIEM false positives through systematic rule tuning, threshold adjustment, correlation logic refinement, allowlisting, and threat intelligence enrichment. Use when SOC analysts are overwhelmed

by thewongdirectionGitHub
(0)
0Free
Skill

performing-false-positive-reduction-in-siem

Reduces SIEM false positives through systematic rule tuning, threshold adjustment, correlation logic refinement, allowlisting, and threat intelligence enrichment. Use when SOC analysts are overwhelmed

by RanuK12GitHub
(0)
0Free
1

Find

Search or browse by kind. Every card shows who made it, how many people installed it and what they think.

2

Install

One click. You get a manifest the router understands, plus copy-paste snippets for the CLI, Python and YAML.

3

Rate and publish

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Prefer the terminal? osr stack apply registry://starter installs the starter template.