msldap is a Python library and CLI tool for interacting with Microsoft Active Directory via LDAP. It provides both a low-level async connection (MSLDAPClientConnection) and a high-level client (MSLDAPClient) with convenience methods for enumerating users, computers, groups, GPOs, trusts, and more. The library supports multiple authentication methods (NTLM, Kerberos, simple, SSPI), LDAPS, SOCKS proxy, and includes an interactive console client (msldap) and a BloodHound collector (msldap-bloodhound). It also features ADCS vulnerability scanning, shadow credentials, LAPS extraction, DNS record manipulation, and an LDAP relay server. The codebase is well-organized with a modular architecture, extensive test suite (offline and live interop tests), and several reusable components such as a custom ASN.1 packetizer, LDAP filter parser, and binary structure parser. However, it has some known bugs (7 registered in known_failures.yml), vendored dependencies (asciitree, aiocmd) that may drift from upstream, and a few code quality issues (typos, dead code). Overall, it is a solid, feature-rich tool for AD security assessments.