ok-helloworld
Review Skills published by ok-helloworld, their source repositories, maintenance signals, and identity status.
- Skills
- 21
- Repository stars
- 238
- Identity status
- Source-linked
Provenance
Source and identity
- Profile type
- Creator
- Canonical name
- ok-helloworld
- Public sources
- 1
- License context
- AGPL-3.0
Source entries
Agent Skills from ok-helloworld
Repository stars and maintenance signals provide context, but do not automatically become an individual Skill's quality score.
ok-helloworld/vibe-pentest
business-logic-vulnerabilities
Business logic vulnerability playbook. Use when reasoning about workflows, race conditions, price manipulation, coupon abuse, state machines, and multi-step authorization gaps.
ok-helloworld/vibe-pentest
csp-bypass-advanced
Advanced Content Security Policy bypass techniques. Use when XSS or data exfiltration is blocked by CSP and you need to find policy weaknesses, trusted endpoint abuse, nonce leakage, or exfiltration channels that CSP cannot block.
ok-helloworld/vibe-pentest
csrf-cross-site-request-forgery
CSRF testing playbook. Use when reviewing state-changing web flows, anti-CSRF defenses, SameSite behavior, JSON CSRF, login CSRF, and OAuth state handling.
ok-helloworld/vibe-pentest
dangling-markup-injection
Dangling markup injection playbook. Use when HTML injection is possible but JavaScript execution is blocked (CSP, sanitizer strips event handlers, WAF blocks script tags) — exfiltrate CSRF tokens, session data, and page content by injecting unclosed HTML tags that capture subsequent page content.
ok-helloworld/vibe-pentest
deserialization-insecure
Insecure deserialization playbook. Use when Java, PHP, or Python applications deserialize untrusted data via ObjectInputStream, unserialize, pickle, or similar mechanisms that may lead to RCE, file access, or privilege escalation.
ok-helloworld/vibe-pentest
dns-rebinding-attacks
DNS rebinding attack playbook. Use when testing applications that trust DNS resolution for origin checks, interact with internal services from browser context, or when SSRF is not possible server-side but the target has client-side fetch/XHR to attacker-controlled domains.
ok-helloworld/vibe-pentest
email-header-injection
Email header injection and spoofing playbook. Use when testing contact forms, email APIs, password reset flows, or any feature that constructs SMTP messages with user-controlled fields. Covers CRLF injection in headers, SPF/DKIM/DMARC bypass, and phishing amplification.
ok-helloworld/vibe-pentest
expression-language-injection
Expression Language injection playbook. Use when Java EL, SpEL, OGNL, or MVEL expressions may evaluate attacker-controlled input in Spring, Struts2, Confluence, or similar frameworks.
ok-helloworld/vibe-pentest
ghost-bits-cast-attack
Java "Ghost Bits" / Cast Attack playbook (Black Hat Asia 2026). Use when attacking Java services where 16-bit char is silently narrowed to 8-bit byte to bypass WAF/IDS for SQL injection, deserialization RCE, file upload (Webshell), path traversal, CRLF injection, request smuggling, and SMTP injection. Affects Tomcat, Spring, Jetty, Undertow, Vert.x, Jackson, Fastjson, Apache Commons BCEL, Apache HttpClient, Angus Mail, JDK HttpServer, Lettuce, Jodd, XMLWriter and re-enables many "patched" CVEs t
ok-helloworld/vibe-pentest
http2-specific-attacks
HTTP/2 protocol-specific attack playbook. Use when the target supports HTTP/2 and you need to exploit binary framing, HPACK compression, h2c upgrade smuggling, pseudo-header injection, stream multiplexing abuse, or H2→H1 downgrade translation flaws.
ok-helloworld/vibe-pentest
insecure-source-code-management
Source control and artifact exposure (.git, .svn, .hg, backups, .env). Use when recon finds VCS paths, 403 on hidden dirs, or backup/config leaks during authorized testing.
ok-helloworld/vibe-pentest
prototype-pollution-advanced
Advanced prototype pollution playbook — server-side RCE, client-side gadgets, filter bypasses, and detection techniques. Companion to ../prototype-pollution/ for basics. Use when you've confirmed pollution and need to escalate to code execution or find framework-specific gadgets.
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