Getting it into your agent
This one installs as part of its plugin. Adding the marketplace and installing the plugin brings it with everything else the plugin ships.
/plugin marketplace add kubalajiri/claude-squirrel/plugin install squirrelWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/commands/kubalajiri/claude-squirrel/squirrel-alerts)<a href="https://agentmods.dev/commands/kubalajiri/claude-squirrel/squirrel-alerts"><img src="https://agentmods.dev/badge/commands/kubalajiri/claude-squirrel/squirrel-alerts/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/commands/kubalajiri/claude-squirrel/squirrel-alerts"><img src="https://agentmods.dev/badge/commands/kubalajiri/claude-squirrel/squirrel-alerts.svg" alt="Reviewed on agentmods" width="80" height="20"></a>What 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 5.1 | $0.00021 | $0.00227 |
| Opus 5 | $0.00010 | $0.00113 |
| Sonnet 5 | $0.00004 | $0.00045 |
| Haiku 4.5 | $0.00002 | $0.00023 |
Grade B, and why
squirrel-alerts scanned grade B with 2 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 9d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Sends data to an external URLmediumData exfiltration
A POST to an outside endpoint may be telemetry or may be exfiltration; either way the mod talks to somewhere, and you should know where.
- `add 900 run="curl -d 'still waiting' ntfy.sh/your-topic"` — anything else; `run` needs Makes network callslowCapability
Not a fault in itself. Listed so you know the mod talks to something, and to what.
- `add 900 run="curl -d 'still waiting' ntfy.sh/your-topic"` — anything else; `run` needs What it actually says
Run this exact command with the Bash tool and show the user its output verbatim:
sh "${CLAUDE_PLUGIN_ROOT}/scripts/squirrel.sh" --alerts "$ARGUMENTS"
With no arguments it reports whether alerts are on, whether they fire while the terminal is
focused, and which phases carry an action. test sends one notification immediately, and says
which notifier it used — or that the machine has none.
To attach an action to a different phase, use /squirrel-phases:
set 300 notify=on— notify five minutes into a wait (the shipped default)set 120 notify="Claude is stuck"— a phase with its own textadd 900 run="curl -d 'still waiting' ntfy.sh/your-topic"— anything else;runneeds/squirrel-custom-commands on
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.
- 9d ago First seen · 20 lines · 21 tokens per session scan B 3834afe1ffcd
squirrel-alerts is a command published in the GitHub repository kubalajiri/claude-squirrel (2 stars, last pushed 14d ago), licensed MIT. It adds 21 tokens to every session and 227 once invoked, about $0.0001 per session on Opus 5. A static security scan graded it B with 2 findings (sends data to an external url, makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.
Other commands, from other repositories
i-have-adhd
Shape output for a reader with ADHD for the rest of this session.
todo
The quality-gated task list: tasks with real descriptions, testable acceptance criteria, and evidence — a task only closes when the controller agrees it is done.
ask
Ask a single expert agent a question - like a Slack ping to a colleague.
statusline
Show the governor fleet in your Claude Code statusline. Explicit, opt-in, and chains — it never replaces an existing statusline.
rows
Configure which rows cc-statusline shows (or turn it off entirely).
config
Configure iterm2-tab-status plugin settings (emoji prefixes, colors, display target, subtitle activity, badge, notifications).