clojure

clojure is a skill for Claude Code, Codex from G1Joshi/Agent-Skills. It costs 23 tokens per session (285 once invoked), scanned A, original, MIT.

A programming language that runs on the Java platform and treats data as unchanged by default. It also supports interactive development through a read-eval-print loop, where code is tested immediately.

In plain words
What is it for?
Use it for data processing, concurrent programs, web development, and applications that need Java-platform libraries.
Why use it?
Its immutable data structures can make shared data and concurrent programs easier to reason about. It also lets projects use Java libraries.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

Good fit Use it for data processing, concurrent programs, web development, and applications that need Java-platform libraries.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/g1joshi/agent-skills/clojure
Install

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.

Any agent
npx skills add G1Joshi/Agent-Skills --skill clojure
Clone the repo
git clone --depth 1 https://github.com/G1Joshi/Agent-Skills

Made for: Claude Code, Codex.

Wrote 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.

agentmods badge for clojure

README.md
[![agentmods](https://agentmods.dev/badge/skills/g1joshi/agent-skills/clojure/github.svg)](https://agentmods.dev/skills/g1joshi/agent-skills/clojure)
Your own site
<a href="https://agentmods.dev/skills/g1joshi/agent-skills/clojure"><img src="https://agentmods.dev/badge/skills/g1joshi/agent-skills/clojure/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.

agentmods 80×15 button for clojure

Your own site · 80×15
<a href="https://agentmods.dev/skills/g1joshi/agent-skills/clojure"><img src="https://agentmods.dev/badge/skills/g1joshi/agent-skills/clojure.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 23 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 285 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00023 $0.00285
Opus 5 $0.00012 $0.00143
Sonnet 5 $0.00005 $0.00057
Haiku 4.5 $0.00002 $0.00028

Measured 9d ago against content hash 39666940d894, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

clojure 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 9d 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.

skills/languages/clojure/SKILL.md · 59 lines

What it actually says

Clojure

A Lisp hosted on the JVM (and JS via ClojureScript) with a focus on immutability.

When to Use

  • Data processing
  • Concurrency (Software Transactional Memory)
  • Web development
  • JVM interop needed

Quick Start

(println "Hello, World!")

(defn square [x]
  (* x x))

(map square [1 2 3]) ; (1 4 9)

Core Concepts

Persistent Data Structures

Immutable lists, vectors, maps, and sets that structurally share data to be efficient.

REPL Driven Development

Writing code interactively in a Running Eval-Print Loop.

Macros

Code that takes code as input and returns code.

Best Practices

Do:

  • Use the REPL
  • Use threading macros -> and ->> to make code readable
  • Leverage JVM libraries

Don't:

  • Use atoms/agents/refs unless you need mutable state
  • Write deeply nested parentheses (use structural editing)

References

Changes

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.

  1. 9d ago First seen · 59 lines · 23 tokens per session scan A 39666940d894

Subscribe to this mod's changes

clojure is a skill published in the GitHub repository G1Joshi/Agent-Skills (12 stars, last pushed 7mo ago), licensed MIT. It adds 23 tokens to every session and 285 once invoked, about $0.0001 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 2026-09-03.