System & Utilities

Shell, node, SQL, current time, push notifications - the small tools that round out the toolbelt.

The catch-all family. Small, sharp tools the agent reaches for to round out a task.

Tools in the family

Tool	What it does
shell	Run a shell command. Bounded output, captured exit code.
node_exec	Run a Node.js snippet - useful for one-off scripting.
npm_exec	Run an npm/pnpm/yarn script.
python_exec	Run a Python 3 snippet or .py script - one-off scripting in Python.
current_time	Get the current time in any timezone, with formatting options.
schedule	One-shot "do this once at time T" - for recurring jobs see Cron.
pushover	Send a push notification to your devices.
insert_sql_record	Append a row to the agent's structured workspace SQL store.
lsp	Query a language server (definitions, references, diagnostics).
workspace_state	Inspect the current workspace - open files, recent edits, environment.
proxy_config	Read or change proxy configuration for outbound requests.
tool_stats	Self-reflection - what tools have been used in this session and how often.

What it's good for

• The bits of a workflow that don't fit a richer tool family.

• "Just run this command and tell me what it printed."

• Time-aware behaviour ("what time is it for the user right now?") without baking timezone assumptions into prompts.

• Letting the agent notify you when it's done with a long-running job.

See also

• Coder - for filesystem-heavy work, prefer the dedicated tools over shell.

• Cron & Scheduling - for anything recurring.