Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx agentmods add commands/callmetechie/fleet-manager/usegit clone --depth 1 https://github.com/CallMeTechie/fleet-managerWhat it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5 | $0.00017 | $0.00313 |
| Opus 5 | $0.00009 | $0.00156 |
| Sonnet 5 | $0.00003 | $0.00063 |
| Haiku 4.5 | $0.00002 | $0.00031 |
Grade A, and why
use scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured yesterday.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
What it actually says
Use (set active server)
Set the active server to $ARGUMENTS. Run:
set -euo pipefail
source "${CLAUDE_PLUGIN_ROOT:-plugin}/commands/_fleet-lib.sh"
NAME="$(printf '%s' "$ARGUMENTS" | tr -d '[:space:]')"
[ -n "$NAME" ] || { echo "Usage: /use <server-name>"; list_server_names; exit 1; }
set_active "$NAME" # validates existence; prints list + exits non-zero if unknown
write_inventory
echo "Active server is now: $NAME"
# Load FM_* to echo the target. If the profile is invalid (e.g. /use before
# /setup-ssh), surface it instead of silently swallowing and crashing later (C2).
if build_ssh "$NAME" >/dev/null 2>&1; then
echo_target "$NAME"
else
echo "WARN: '$NAME' is active but its profile is incomplete/invalid — run /setup-ssh $NAME before /diag or /status." >&2
fi
set_active is the only place the active server is recorded — do not mirror the
name into any other file. If the server does not exist, set_active prints the
available list and exits non-zero — relay that to the user.
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- yesterday First seen · 33 lines · 17 tokens per session scan A 1015decaec54
use is a command published in the GitHub repository CallMeTechie/fleet-manager (1 stars, last pushed 29d ago), licensed MIT. It adds 17 tokens to every session and 313 once invoked, about $0.0001 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.
Other commands, from other repositories
domains
Apply the CLI runtime and safety contract before executing a command. Runtime --help is authoritative.
access
Apply the CLI runtime and safety contract before executing a command. Runtime --help is authoritative.
cleanup
Clean up TTS cache files to free up disk space.
deps-age
Analyze dependency freshness and maintenance activity.
review-pr
Comprehensive PR review checklist to ensure code quality, testing, and best practices.
release-prep
Automated release readiness validation.