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 skills add technicalpickles/pickled-claude-plugins --skill working-with-misegit clone --depth 1 https://github.com/technicalpickles/pickled-claude-pluginsWrote 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/technicalpickles/pickled-claude-plugins/working-with-mise)<a href="https://agentmods.dev/skills/technicalpickles/pickled-claude-plugins/working-with-mise"><img src="https://agentmods.dev/badge/skills/technicalpickles/pickled-claude-plugins/working-with-mise.svg" alt="Measured on agentmods" height="20"></a>- NVIDIA SkillSpector warn
SkillSpector: 1 finding, up to medium
These are SkillSpector’s own severities. On a checked sample its high-severity flags on skills were ~96% false positives — a documented command, a public API, a “never do X” rule — so we show them as a caution to read, not a verdict. Why →
- medium Rogue Agent · line 18 Skill establishes unauthorized persistence across sessions via cron jobs, startup scripts, or state files. Session persistence allows an attacker to maintain access beyond the current interaction.Fix: Remove any persistence mechanisms (cron jobs, startup scripts, state files). Skills should not maintain state across sessions without explicit user consent.
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 | $0.00037 | $0.01655 |
| Opus 5 | $0.00018 | $0.00827 |
| Sonnet 5 | $0.00007 | $0.00331 |
| Haiku 4.5 | $0.00004 | $0.00166 |
Grade A, and why
working-with-mise 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 7d 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.
How it starts
The opening of the file, as written. The whole thing — 242 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Working with mise
Overview
mise is a polyglot tool version manager. Use this skill when:
- Adding tools to a project via mise
- Troubleshooting "command not found" when mise should have tools available
- Deciding whether mise is the right choice for a dependency
The Iron Rules
- Use
mise useto add tools - never manually edit config files - Detect existing config files first - don't create new ones when one exists
- Fix the shell, don't workaround - if tools aren't on PATH, diagnose the activation issue rather than using
mise execas a permanent workaround
When to Use mise vs Alternatives
Use mise when version matters per-project
Tools where different projects need different versions:
- Language runtimes: node, python, ruby, go, rust
- Infrastructure tools: terraform, kubectl, helm
- Tools with breaking changes between versions
# Good mise candidates - version sensitivity
mise use node@20 # Projects may need different Node versions
mise use [email protected] # IaC often pins specific versions
mise use [email protected] # Gemfiles often require specific Ruby
Use Homebrew/system when version rarely matters
Stable CLIs with consistent interfaces across versions:
- jq, yq - query languages are stable
- gh, hub - GitHub CLI
- ripgrep, fd - search tools
- tree, htop - system utilities
# Better as Homebrew - version doesn't matter
brew install jq gh ripgrep
Decision checklist
Ask yourself:
- Does this project's README/docs specify a version? → mise
- Could different team members need different versions? → mise
- Does the tool have breaking changes between versions? → mise
- Is it a stable CLI you use the same way everywhere? → Homebrew
Adding Tools with mise
1. Check for existing config files first
Before adding tools, detect what config format the project uses:
# Check for existing mise config
ls -la mise.toml .mise.toml .mise.local.toml .tool-versions 2>/dev/null
Config file precedence (mise uses the first it finds):
mise.tomlor.mise.toml- standard mise config.mise.local.toml- local overrides (usually gitignored).tool-versions- legacy asdf format
What ships with it
60 files 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.
- .gitignore 48 B
- references/cli/activate-html.md 2.1 KB
- references/cli/alias-html.md 876 B
- references/cli/backends-html.md 430 B
- references/cli/bin-paths-html.md 444 B
- references/cli/cache-html.md 659 B
- references/cli/completion-html.md 1.0 KB
- references/cli/config-html.md 1.2 KB
- references/cli/deactivate-html.md 424 B
- references/cli/doctor-html.md 601 B
- references/cli/en-html.md 938 B
- references/cli/env-html.md 1.2 KB
- references/cli/exec-html.md 1.6 KB
- references/cli/fmt-html.md 640 B
- references/cli/generate-html.md 1.2 KB
- references/cli/implode-html.md 559 B
- references/cli/install-html.md 1.7 KB
- references/cli/install-into-html.md 716 B
- references/cli/latest-html.md 798 B
- references/cli/link-html.md 1.0 KB
- references/cli/lock-html.md 1.7 KB
- references/cli/ls-html.md 2.0 KB
- references/cli/ls-remote-html.md 916 B
- references/cli/mcp-html.md 1.7 KB
- references/cli/outdated-html.md 1.4 KB
- references/cli/plugins-html.md 1.4 KB
- references/cli/prune-html.md 1.2 KB
- references/cli/registry-html.md 947 B
- references/cli/reshim-html.md 1.2 KB
- references/cli/run-html.md 4.0 KB
- references/cli/search-html.md 1.6 KB
- references/cli/self-update-html.md 923 B
- references/cli/set-html.md 2.2 KB
- references/cli/settings-html.md 1.9 KB
- references/cli/shell-html.md 1005 B
- references/cli/sync-html.md 593 B
- references/cli/tasks-html.md 1.9 KB
- references/cli/test-tool-html.md 947 B
- references/cli/tool-html.md 1.1 KB
- references/cli/tool-stub-html.md 1.6 KB
- references/cli/trust-html.md 1.1 KB
- references/cli/uninstall-html.md 1010 B
- references/cli/unset-html.md 884 B
- references/cli/unuse-html.md 1.9 KB
- references/cli/upgrade-html.md 2.3 KB
- references/cli/use-html.md 3.3 KB
- references/cli/use.md 3.3 KB
- references/cli/version-html.md 617 B
- references/cli/watch-html.md 29 KB
- references/cli/where-html.md 972 B
- references/cli/which-html.md 936 B
- references/configuration/environments-html.md 1.6 KB
- references/configuration/settings-html.md 40 KB
- references/dev-tools/aliases-html.md 1.6 KB
- references/dev-tools/backend_architecture-html.md 9.8 KB
- references/dev-tools/backends.md 2.3 KB
- references/dev-tools/backends/aqua-html.md 9.5 KB
- references/dev-tools/backends/asdf-html.md 1.4 KB
- references/dev-tools/backends/cargo-html.md 4.0 KB
- references/dev-tools/backends/conda-html.md 3.3 KB
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.
- 7d ago First seen · 242 lines · 37 tokens per session scan A 7c24e17cb8ac
working-with-mise is a skill published in the GitHub repository technicalpickles/pickled-claude-plugins (10 stars, last pushed 2d ago), licensed MIT. It adds 37 tokens to every session and 1,655 once invoked, about $0.0002 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.
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