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/1shooperman/claude-env/upgradegit clone --depth 1 https://github.com/1shooperman/claude-envWhat 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 | $0.00000 | $0.00223 |
| Opus 5 | $0.00000 | $0.00112 |
| Sonnet 5 | $0.00000 | $0.00045 |
| Haiku 4.5 | $0.00000 | $0.00022 |
Grade A, and why
upgrade scanned grade A with 1 finding 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 2d 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.
Makes network callslowCapability
Not a fault in itself. Listed so you know the mod talks to something, and to what.
`curl` or `wget` must be available (both ship with macOS). What it actually says
claudenv upgrade
Upgrade claudenv to a specific release or the latest version.
Usage
claudenv upgrade latest # latest GitHub release
claudenv upgrade v1.2.3 # specific version tag
What it does
- Downloads
claudenv.shfrom the specified GitHub release - Verifies the SHA256 checksum against
SHA256SUMS(if available for that release) - Backs up the current
claudenv.shtoclaudenv.sh.bak - Replaces
~/.claudenv/claudenv.shwith the new version - Writes the version tag to
~/.claudenv/version
After upgrading, reload your shell to apply the update:
source ~/.claudenv/claudenv.sh
Requirements
curl or wget must be available (both ship with macOS).
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.
- 2d ago First seen · 36 lines · 0 tokens per session scan A 237303faeb4d
upgrade is a command published in the GitHub repository 1shooperman/claude-env (2 stars, last pushed 2mo ago), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 223 tokens. A static security scan graded it A with 1 finding (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
team
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sync
Stage, commit, and push pending changes via the gss skill in one guided flow.
gss-pr
Create a feature branch and open a pull request via gss pr.
ssh-find
Find an SSH host on the local network and update /.ssh/config with its current IP.
ssh-keys
Manage SSH keys across hosts — generate, sync, list status, or delete.
tmux-agent
Orchestrate parallel agents via tmux-mgr (start / list / complete / cleanup).