The Agent Skills Directory

[PRIVILEGE_ESCALATION]: The C code example for packet analysis (Example 4) utilizes raw sockets via socket(AF_PACKET, SOCK_RAW, htons(ETH_P_ALL)). This operation typically requires root or administrative privileges (e.g., sudo or CAP_NET_RAW) to execute, as it allows the application to bypass standard protocol stacks and intercept all network traffic on an interface.
[INDIRECT_PROMPT_INJECTION]: The skill provides multiple implementations of network servers (Go, Python, and Rust) that receive and process data from arbitrary network clients, presenting a surface for untrusted instructions to enter the agent's context.
Ingestion points: Network read operations in SKILL.md Examples 1 (reader.ReadString), 2 (self.socket.recvfrom), and 5 (stream.read).
Boundary markers: Absent. The examples directly process, log, and echo data received from the network without delimiters or warnings to the processing agent.
Capability inventory: The skill enables the agent to perform bidirectional network communication and potentially execute low-level packet analysis.
Sanitization: Minimal. The examples perform basic UTF-8 decoding and string trimming but do not validate or sanitize the content of the network messages before logging or echoing them.

tcp-ip