System

2026.08.28.1

Changed: Normalized the extension license to Apache-2.0 and corrected the copyright holder to "Sean Escriva". Extensions that previously shipped an MIT LICENSE.md are now Apache-2.0, consistent with the repository root and every other extension. No code or behavioral changes.

Upgrade note: License text only. No API, schema, or runtime behavior changed.

2026.08.26.2

Fixed: Restored inline npm:zod@4.4.3 import specifiers so the registry quality scorer can resolve dependencies and score the extension. An earlier release used a bare "zod" import-map specifier, which published but scored as unscored.

Changed: Retained explicit compilerOptions.strict in deno.json. No behavioral or schema changes.

2026.08.26.2

Fixed: Restored inline npm:zod@4.4.3 import specifiers so the registry quality scorer can resolve dependencies and score the extension. An earlier release used a bare "zod" import-map specifier, which published but scored as unscored.

Changed: Retained explicit compilerOptions.strict in deno.json. No behavioral or schema changes.

2026.08.25.1

Changed: Updated labels for improved extension discoverability. Added cross-cutting category labels (security, observability, finops, infrastructure, networking, compliance, devops, ai, incident-response) where applicable.

2026.08.24.5

Added: list_services method — enumerate systemd service units filtered by active state (active/inactive/failed) and unit type (service/timer/socket/mount).

Added: list_ports method — list TCP ports in LISTEN state with their owning process name and PID via ss -tlnp.

Added: search_processes method — filter running processes by command name substring, minimum %CPU threshold, and/or minimum %MEM threshold. Returns matching processes sorted by CPU usage.

Added: Three new resource specs: services, listening_ports, and search_results to store output from the new methods.

2026.08.24.4

Added: Output metadata attributes for observability.

• durationMs: Method execution duration in milliseconds.
• collectedBy: Extension name that produced the data.
• fetchedAt: ISO 8601 timestamp when data was fetched (added to resources that previously lacked it).

2026.08.24.3

Fixed: Added missing description field to the 2026.08.24.2 upgrade entry. The swamp binary's model loader requires description: string on every upgrade entry; the prior publish omitted it, causing a Zod validation error at load time.

2026.08.24.2

Added Troubleshooting section documenting command-not-found errors, get_os_info graceful degradation, ip -j requirement, Linux-only restriction, and zero-config design.

2026.08.21.2

Changed: Errors from shell commands now say what went wrong and which command was involved. Previously, if a command binary couldn't be spawned at all (not installed, not on PATH, not executable), the raw OS error propagated with no indication of which command swamp was trying to run; now the error names the full command line alongside the OS error. A non-zero exit now reports the exit code in addition to stderr. get_network_interfaces now reports which command produced unparseable output if ip -j addr show returns something that isn't valid JSON, instead of a bare SyntaxError. get_os_info now logs a reason when /etc/os-release can't be read, instead of silently continuing with an empty osRelease and no record of why.

2026.08.21.1

Changed: Tightened get_processes's count argument to require a positive integer. The method already used it as a slice length starting from the top of the sorted process list, so a zero, negative, or fractional value never produced anything meaningful — this catches that at validation time instead of silently returning zero or misshapen results.

2026.07.18.1

Added: An upgrades array entry (no-op) to diagnostics.ts for proper typeVersion tracking on existing instances. No schema or behavior changes.

2026.08.21.1

Changed: Tightened get_processes's count argument to require a positive integer. The method already used it as a slice length starting from the top of the sorted process list, so a zero, negative, or fractional value never produced anything meaningful — this catches that at validation time instead of silently returning zero or misshapen results.

2026.07.18.1

Added: An upgrades array entry (no-op) to diagnostics.ts for proper typeVersion tracking on existing instances. No schema or behavior changes.

2026.07.18.1

Added: An upgrades array entry (no-op) to diagnostics.ts for proper typeVersion tracking on existing instances. No schema or behavior changes.