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 skills/brackendev/clojurescript-skills/cljs-newnpx skills add brackendev/clojurescript-skills --skill cljs-newgit clone --depth 1 https://github.com/brackendev/clojurescript-skillsWrote 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/brackendev/clojurescript-skills/cljs-new)<a href="https://agentmods.dev/skills/brackendev/clojurescript-skills/cljs-new"><img src="https://agentmods.dev/badge/skills/brackendev/clojurescript-skills/cljs-new.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 | $0.00019 | $0.02141 |
| Opus 5 | $0.00010 | $0.01071 |
| Sonnet 5 | $0.00004 | $0.00428 |
| Haiku 4.5 | $0.00002 | $0.00214 |
Grade A, and why
cljs-new 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 5d 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 -sSL -A 'Mozilla/5.0' \ How it starts
The opening of the file, as written. The whole thing — 235 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Scaffold a ClojureScript Project
Create a new ClojureScript project that uses cljs.main as its build and REPL entry point. The scaffold follows the official ClojureScript Quick Start layout and adds an :test alias, a :cljfmt alias, and clj-kondo configuration. See CONVENTIONS.md in the repo root for the argument grammar this skill follows.
Arguments
| Input | Target |
|---|---|
<project-name> |
Required. Use hyphens (for example, hello-world); the skill maps to underscores for file paths (hello_world/) and keeps hyphens in namespace symbols (hello-world.core). |
| (no argument) | Prompt the operator for a project name. |
This skill is exempt from the all and <path> rows of the standard scope vocabulary because scaffolding has no useful default scope. See CONVENTIONS.md for the standard.
Mutation
Mutates by default: creates the project directory and writes deps.edn, the entry-point source file src/<project_name>/core.cljs, the test source and test-runner files under test/<project_name>/, resources/public/index.html, .cljfmt.edn, .gitignore, and .clj-kondo/config.edn (plus the upstream clj-kondo exports under .clj-kondo/imports/). No --report flag; preview the side effects by reading this SKILL.md.
Prerequisites
Verify these are installed before proceeding. If any are missing, stop and tell the user.
clj(Clojure CLI / tools.deps)clj-kondo(Clojure linter; lints.cljsand.cljctoo)- Java 17 or higher
Check with:
clj --version
clj-kondo --version
java -version
Steps
1. Get Project Name
Use $ARGUMENTS as the project name. If empty, ask the user for a project name.
The project name uses hyphens (for example, hello-world). File paths use underscores (for example, hello_world/). The namespace mirrors the project name (hello-world.core).
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.
- 5d ago First seen · 235 lines · 19 tokens per session scan A cf9b007a3267
cljs-new is a skill published in the GitHub repository brackendev/clojurescript-skills (1 stars, last pushed 1mo ago), licensed MIT. It adds 19 tokens to every session and 2,141 once invoked, about $0.0001 per session on Opus 5. 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.
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