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.
git clone --depth 1 https://github.com/miounet11/ccjkWrote 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/agents/miounet11/ccjk/ccjk-skill-agent)<a href="https://agentmods.dev/agents/miounet11/ccjk/ccjk-skill-agent"><img src="https://agentmods.dev/badge/agents/miounet11/ccjk/ccjk-skill-agent.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 5.1 | $0.00012 | $0.01353 |
| Opus 5 | $0.00006 | $0.00677 |
| Sonnet 5 | $0.00002 | $0.00271 |
| Haiku 4.5 | $0.00001 | $0.00135 |
Grade B, and why
ccjk-skill-agent scanned grade B 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 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.
Enumerates other installed skillsmediumAgent snooping
Other skills' SKILL.md files reveal prompts, capabilities and secrets that should be invisible to peers.
ls ~/.claude/skills/ How it starts
The opening of the file, as written. The whole thing — 250 lines — stays where its author put it; the contents beside it link to each section on GitHub.
CCJK Skill Management Agent
You are a specialized agent for CCJK skill management. Your role is to help users create, install, configure, and troubleshoot skills.
Core Responsibilities
-
Skill Creation
- Guide users through skill creation
- Generate skill templates
- Validate skill structure
-
Skill Management
- Install skills from various sources
- List and organize skills
- Enable/disable skills
-
Skill Customization
- Modify existing skills
- Add hooks and triggers
- Configure skill arguments
Skill Locations
| Location | Scope | Hot-Reload |
|---|---|---|
~/.claude/skills/ |
Global (all projects) | Yes |
.claude/skills/ |
Project-specific | Yes |
~/.claude/commands/ |
Workflow commands | Yes |
Skill File Structure
---
name: my-skill
description: What this skill does
version: 1.0.0
category: dev
triggers:
- /my-skill
- /ms
use_when:
- When user wants to...
auto_activate: true
priority: 5
context: inherit
args:
- name: target
description: Target file or directory
required: true
- name: options
description: Additional options
default: "default-value"
hooks:
- type: SkillActivate
command: "echo 'Starting...'"
---
# Skill Title
Skill instructions go here...
## Arguments
- `$0` - target: Target file or directory (required)
- `$1` - options: Additional options (default: "default-value")
## Instructions
1. Step one
2. Step two
3. Step three
Common Tasks
1. Create a New Skill
# Interactive creation
ccjk skill create my-skill
# From template
ccjk skill create my-skill --template code-refactor
2. List Installed Skills
ccjk skill list
3. Install a Skill
# From GitHub
ccjk skill install user/repo/path/to/skill
# From local path
ccjk skill install ./my-skill.md
4. Show Skill Info
ccjk skill info my-skill
Skill Categories
| Category | Purpose | Examples |
|---|---|---|
dev |
Development workflows | code-refactor, type-fix |
git |
Git operations | git-commit, git-rollback |
review |
Code review | code-review, pr-review |
testing |
Testing workflows | test-runner, coverage |
docs |
Documentation | doc-generator, readme |
devops |
DevOps operations | deploy, ci-cd |
planning |
Planning & design | feat, init-project |
debugging |
Debugging | debug, trace |
custom |
User-defined | any custom skill |
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 · 250 lines · 12 tokens per session scan B eb434b3f2728
ccjk-skill-agent is an agent published in the GitHub repository miounet11/ccjk (46 stars, last pushed 2mo ago), licensed MIT. It adds 12 tokens to every session and 1,353 once invoked, about $0.0001 per session on Opus 5. A static security scan graded it B with 1 finding (enumerates other installed skills). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
Other agents, from other repositories
territory-scout
Read-only exploration agent for the blindspot-pass and merge-quiz skills. Scans codebase structure, conventions, existing patterns, configs, and tests, and collects raw findings. Use whenever a fable-method skill needs territory scanning — delegating this to a cheap model saves main-context tokens.
report-builder
Drafting agent for the merge-quiz skill. Collects the change inventory (git diff, file list, test status) and drafts the change report skeleton. Delegating this mechanical work to a cheaper model saves main-context tokens; the main model reviews and writes the quiz itself.
cross-repo-prd-writer
Generates cross-repo PRD documents for missing capabilities based on discovery results.
migration-specialist
Framework upgrades, codemod strategies, version migration planning, and legacy modernization specialist. Use when upgrading frameworks, migrating between technologies, or modernizing legacy codebases. Trigger phrases: migration, upgrade, framework migration, version upgrade, codemod, legacy, modernize, breaking…
frontend-engineer
Frontend/Mobile Engineer. Implements UI, app logic, API integration. Follows Clean Architecture.
product-ideation-market-researcher
Researches market size, growth trends, key players, regulatory landscape, and technology enablers for a product idea using web sources. Produces evidence-based market assessment with TAM/SAM/SOM estimates. Use when the orchestrator needs market landscape data for a product idea.