Borrowing it
Nothing to install: this file belongs to basher83/lunar-claude. 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/basher83/lunar-claude/main/.claude/skills/devtools-secrets/SKILL.mdgit clone --depth 1 https://github.com/basher83/lunar-claudeWrote 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/basher83/lunar-claude/devtools-secrets)<a href="https://agentmods.dev/skills/basher83/lunar-claude/devtools-secrets"><img src="https://agentmods.dev/badge/skills/basher83/lunar-claude/devtools-secrets/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/skills/basher83/lunar-claude/devtools-secrets"><img src="https://agentmods.dev/badge/skills/basher83/lunar-claude/devtools-secrets.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 | $0.00035 | $0.01238 |
| Opus 5.5 | $0.00014 | $0.00495 |
| Sonnet 5.5 | $0.00007 | $0.00248 |
| Haiku 4.5 | $0.00003 | $0.00124 |
Grade B, and why
devtools-secrets scanned grade B with 2 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 1mo ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Downloads and executes remote codemediumSupply chain
curl | sh runs whatever the server returns today, which is not necessarily what it returned when this was reviewed.
- mise: !`command -v mise >/dev/null 2>&1 && echo "INSTALLED ($(mise --version 2>/dev/null | head -1))" || echo "MISSING — install with: curl https://mise.run | sh"` Downgraded: this mod is about security review, or the phrase is quoted, so it is likely naming the pattern rather than instructing it.
Makes network callslowCapability
Not a fault in itself. Listed so you know the mod talks to something, and to what.
- mise: !`command -v mise >/dev/null 2>&1 && echo "INSTALLED ($(mise --version 2>/dev/null | head -1))" || echo "MISSING — install with: curl https://mise.run | sh"` How it starts
The opening of the file, as written. The whole thing — 99 lines — stays where its author put it; the contents beside it link to each section on GitHub.
DevTools Secrets
Knowledge and guardrails for the mise + fnox + infisical secrets toolchain.
Toolchain Validation
IMPORTANT: Check tool availability before proceeding with any guidance.
- mise: !
command -v mise >/dev/null 2>&1 && echo "INSTALLED ($(mise --version 2>/dev/null | head -1))" || echo "MISSING — install with: curl https://mise.run | sh" - fnox: !
command -v fnox >/dev/null 2>&1 && echo "INSTALLED ($(fnox --version 2>/dev/null | head -1))" || echo "MISSING — install with: mise use -g fnox" - infisical: !
command -v infisical >/dev/null 2>&1 && echo "INSTALLED ($(infisical --version 2>/dev/null | head -1))" || echo "MISSING — install with: mise use -g infisical"
If any tool above shows MISSING, stop and help the user install it before proceeding. Do not provide configuration guidance for tools that aren't installed.
Project Config State
- fnox.toml: !
test -f fnox.toml && echo "YES" || echo "NO (run: fnox init)" - .infisical.json: !
test -f .infisical.json && cat .infisical.json || echo "NO (run: infisical init)" - mise.toml env section: !
grep -A5 '^\[env\]' mise.toml 2>/dev/null || echo "No env section"
System/Global Config
- mise global config: !
test -f ~/.config/mise/config.toml && head -10 ~/.config/mise/config.toml || echo "No global mise config" - fnox global config: !
test -f ~/.config/fnox/config.toml && head -10 ~/.config/fnox/config.toml || echo "No global fnox config" - infisical logged in: !
infisical user get 2>/dev/null | head -3 || echo "Not logged in or not installed"
Tool Roles
| Tool | Role |
|---|---|
| mise | Task runner + env manager. Orchestrates dev tooling, runs tasks, manages env vars through plugins. |
| fnox | Unified secret interface. Abstracts over multiple secret backends (infisical, age, env files) with a single CLI. |
| infisical | Remote secrets backend. Stores, syncs, and injects secrets from a central server. |
These tools complement each other: infisical stores secrets remotely, fnox provides a unified local interface to them, and mise orchestrates tasks that consume secrets via fnox.
What ships with it
3 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.
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.
- 1mo ago First seen · 99 lines · 35 tokens per session scan B 0085cedfb272
devtools-secrets is a skill published in the GitHub repository basher83/lunar-claude (23 stars, last pushed 3d ago), licensed MIT. It adds 35 tokens to every session and 1,238 once invoked, about $0.0001 per session on Opus 5.5. A static security scan graded it B with 2 findings (downloads and executes remote code, makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
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