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Agent Skills útiles, ordenados por uso real.
Compara Skills verificados por función, contenido del paquete, instalaciones y fiabilidad de la fuente antes de añadirlos.
- ALCANCE DEL CATÁLOGO
- VERIFICADO
- Skills
- 5771
- repositorios
- 824
- última sincronización
- 8 sept 2026
yaklangcmdi-command-injection
- Command injection playbook. Use when user input may reach shell commands, process execution, converters, import pipelines, or blind out-of-band command sinks.
- instalaciones
- 2
- GitHub Stars
- 2 mil
- Actualizado
- 16 jun
yaklangcode-obfuscation-deobfuscation
- Code obfuscation analysis and deobfuscation playbook. Use when reversing binaries protected by junk code, opaque predicates, self-modifying code, control flow flattening, VM protection, or string encryption.
- instalaciones
- 2
- GitHub Stars
- 2 mil
- Actualizado
- 16 jun
yaklangcontainer-escape-techniques
- Container escape playbook. Use when operating inside a Docker container, LXC, or Kubernetes pod and need to escape to the host via privileged mode, capabilities, Docker socket, cgroup abuse, namespace tricks, or runtime vulnerabilities.
- instalaciones
- 2
- GitHub Stars
- 2 mil
- Actualizado
- 16 jun
yaklangcors-cross-origin-misconfiguration
- CORS misconfiguration testing playbook. Use when analyzing cross-origin trust, credentialed browser reads, origin reflection, preflight policy bugs, and browser-based access to authenticated APIs.
- instalaciones
- 2
- GitHub Stars
- 2 mil
- Actualizado
- 16 jun
yaklangcrlf-injection
- CRLF injection playbook. Use when user input reaches HTTP response headers, Location redirects, Set-Cookie values, or log files where carriage-return/line-feed characters can split or inject content.
- instalaciones
- 2
- GitHub Stars
- 2 mil
- Actualizado
- 16 jun
yaklangcsp-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.
- instalaciones
- 2
- GitHub Stars
- 2 mil
- Actualizado
- 16 jun
yaklangcsrf-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.
- instalaciones
- 2
- GitHub Stars
- 2 mil
- Actualizado
- 16 jun
yaklangcsv-formula-injection
- CSV/spreadsheet formula injection (DDE, Excel/LibreOffice, Google Sheets IMPORT). Use when exports, imports, or user fields feed spreadsheets or reporting tools.
- instalaciones
- 2
- GitHub Stars
- 2 mil
- Actualizado
- 16 jun
yaklangdangling-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.
- instalaciones
- 2
- GitHub Stars
- 2 mil
- Actualizado
- 16 jun
yaklangdefi-attack-patterns
- DeFi attack pattern playbook. Use when analyzing flash loan attacks, price oracle manipulation, MEV sandwich attacks, governance exploits, bridge vulnerabilities, and token standard edge cases in decentralized finance protocols.
- instalaciones
- 2
- GitHub Stars
- 2 mil
- Actualizado
- 16 jun
yaklangdependency-confusion
- Supply-chain testing via package-manager dependency confusion: when internal package names resolve to attacker-controlled public registries, leading to malicious install and script execution. Use for npm/pip/gem/Maven/Composer/Docker manifest review and authorized red-team supply-chain exercises.
- instalaciones
- 2
- GitHub Stars
- 2 mil
- Actualizado
- 16 jun
yaklangdeserialization-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.
- instalaciones
- 2
- GitHub Stars
- 2 mil
- Actualizado
- 16 jun
yaklangemail-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.
- instalaciones
- 2
- GitHub Stars
- 2 mil
- Actualizado
- 16 jun
yaklangexpression-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.
- instalaciones
- 2
- GitHub Stars
- 2 mil
- Actualizado
- 16 jun
yaklangfile-access-vuln
- Entry P1 category router for file access and upload workflows. Use when testing download endpoints, file paths, local file inclusion, upload flows, preview pipelines, archive extraction, or storage and sharing boundaries.
- instalaciones
- 2
- GitHub Stars
- 2 mil
- Actualizado
- 16 jun
yaklangformat-string-exploitation
- Format string exploitation playbook. Use when printf-family functions receive user-controlled format strings, enabling arbitrary stack reads (%p/%s), arbitrary memory writes (%n/%hn/%hhn), GOT/hook overwrites, and canary/libc/PIE leaks.
- instalaciones
- 2
- GitHub Stars
- 2 mil
- Actualizado
- 16 jun
yaklangghost-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 through WAF bypass.
- instalaciones
- 2
- GitHub Stars
- 2 mil
- Actualizado
- 16 jun
yaklanghack
- Entry P0 primary router for HackSkills. Use when the task involves web application testing, API security assessment, recon, vulnerability triage, exploit path planning, or choosing the right next category skill before any deep topic skill.
- instalaciones
- 2
- GitHub Stars
- 2 mil
- Actualizado
- 16 jun
yaklanghash-attack-techniques
- Hash attack playbook. Use when exploiting length extension, MD5/SHA1 collisions, HMAC timing leaks, birthday attacks, or hash-based proof of work in CTF and authorized testing scenarios.
- instalaciones
- 2
- GitHub Stars
- 2 mil
- Actualizado
- 16 jun
yaklangheap-exploitation
- Heap exploitation playbook. Use when targeting ptmalloc2/glibc heap vulnerabilities including UAF, double free, overflow, off-by-one/null, and leveraging tcache/fastbin/unsortedbin attacks for arbitrary write or code execution.
- instalaciones
- 2
- GitHub Stars
- 2 mil
- Actualizado
- 16 jun
yaklanghttp-parameter-pollution
- HTTP Parameter Pollution (HPP): duplicate query/body keys parsed differently by servers, proxies, WAFs, and app frameworks. Use when filters and application layers disagree on which value wins, enabling bypass, SSRF second URL, logic abuse, or CSRF token confusion.
- instalaciones
- 2
- GitHub Stars
- 2 mil
- Actualizado
- 16 jun
yaklanghttp2-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.
- instalaciones
- 2
- GitHub Stars
- 2 mil
- Actualizado
- 16 jun
yaklangidor-broken-object-authorization
- IDOR and broken object authorization testing playbook. Use when requests expose object identifiers, tenant boundaries, writable fields, or missing object-level authorization checks.
- instalaciones
- 2
- GitHub Stars
- 2 mil
- Actualizado
- 16 jun
yaklanginjection-checking
- Entry P1 category router for injection testing. Use when routing between XSS, SQLi, SSRF, XXE, SSTI, command injection, and NoSQL injection workflows based on how attacker-controlled input is consumed.
- instalaciones
- 2
- GitHub Stars
- 2 mil
- Actualizado
- 16 jun