zondatw

Compresses and decompresses files across 13 archive formats: zip, tar, bz2, gz, tar.bz2, tar.gz, 7z, xz, tar.xz, zst, tar.zst, lz4, tar.lz4. Also detects, packs, and unpacks UPX executables, and password-protects 7z archives with AES-256 (encrypting both contents and filenames). Auto-detects archive type via magic bytes on decompress. Activates when the user asks to compress, decompress, extract, unpack, unzip, archive, package, or bundle a directory; encrypt, password-protect, or securely send a file, or make a password-protected 7z; unpack a UPX-packed executable or check whether a binary is packed; identify "what kind of archive is X"; or work with tar.gz, gzip, bzip2, 7-zip, xz, zstd, lz4, or nested archives. Provides an MCP server (`magic-pack-mcp`, preferred for agents — structured JSON output) and a CLI binary (`magic-pack`).

Coffee break for the AI agent — because even agents need rest! Shows an animated ASCII coffee cup while the agent takes a timed break. User can set the duration (default 5 minutes). Use when asked to "take a break", "coffee break", "rest", "pause", or "coffee time".

Probes protocol-level reachability and round-trip latency across 16 protocols: TCP, UDP, DNS, HTTP, HTTPS, WebSocket (ws/wss), MQTT (mqtt/mqtts, 3.1.1 + v5), gRPC (Health.Check + Health.Watch), HLS, TLS handshake, NTP, STUN, TURN, RTSP (rtsp/rtsps), RTMP (rtmp/rtmps), and QUIC / HTTP/3. Activates when the user asks about latency, RTT, reachability, "is X alive", TLS cert / handshake timing, ALPN agreement, gRPC health, MQTT broker liveness, STUN / TURN / WebRTC infra, RTSP / RTMP streaming ingest, HTTP/3 handshake, multi-region comparison, or DNS resolver comparison. Each ping measures the real protocol-level exchange — not just whether a TCP socket opens. Provides an MCP server (`knockknock-mcp`, preferred for agents — structured JSON output) and a CLI binary (`knockknock`).