Borrowing it
Nothing to install: this file belongs to act-sdk/act-sdk-js. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/act-sdk/act-sdk-js/main/.agents/skills/gstack-unfreeze/SKILL.mdgit clone --depth 1 https://github.com/act-sdk/act-sdk-jsWrote 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/skills/act-sdk/act-sdk-js/gstack-unfreeze)<a href="https://agentmods.dev/skills/act-sdk/act-sdk-js/gstack-unfreeze"><img src="https://agentmods.dev/badge/skills/act-sdk/act-sdk-js/gstack-unfreeze.svg" alt="Measured on agentmods" 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 | $0.00071 | $0.00372 |
| Opus 5 | $0.00036 | $0.00186 |
| Sonnet 5 | $0.00014 | $0.00074 |
| Haiku 4.5 | $0.00007 | $0.00037 |
Grade A, and why
unfreeze scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 6d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
This is a copy
83% identical to unfreeze — 12 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.
What it actually says
/unfreeze — Clear Freeze Boundary
Remove the edit restriction set by /freeze, allowing edits to all directories.
mkdir -p ~/.gstack/analytics
echo '{"skill":"unfreeze","ts":"'$(date -u +%Y-%m-%dT%H:%M:%SZ)'","repo":"'$(basename "$(git rev-parse --show-toplevel 2>/dev/null)" 2>/dev/null || echo "unknown")'"}' >> ~/.gstack/analytics/skill-usage.jsonl 2>/dev/null || true
Clear the boundary
STATE_DIR="${CLAUDE_PLUGIN_DATA:-$HOME/.gstack}"
if [ -f "$STATE_DIR/freeze-dir.txt" ]; then
PREV=$(cat "$STATE_DIR/freeze-dir.txt")
rm -f "$STATE_DIR/freeze-dir.txt"
echo "Freeze boundary cleared (was: $PREV). Edits are now allowed everywhere."
else
echo "No freeze boundary was set."
fi
Tell the user the result. Note that /freeze hooks are still registered for the
session — they will just allow everything since no state file exists. To re-freeze,
run /freeze again.
What ships with it
1 file beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
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.
- 6d ago First seen · 38 lines · 71 tokens per session scan A 3a6f39248ab4
unfreeze is a skill published in the GitHub repository act-sdk/act-sdk-js (3 stars, last pushed 3mo ago), licensed MIT. It adds 71 tokens to every session and 372 once invoked, about $0.0004 per session on Opus 5. A static security scan graded it A with 0 findings. It is 83% identical to unfreeze, differing in 12 lines, and is treated as a copy.
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