agentmods.dev

kc-plugin-forge

A plugin-development tool that scaffolds plugins, provides test-first development guidance, checks agents and structure, and iterates on documentation. TDD, or test-driven development, means writing tests before the code they check.

In plain words
What is it for?
Creating a plugin, checking its structure and agents, applying TDD practices, and improving its documentation.
Why use it?
It brings common development and quality checks into one workflow instead of requiring each plugin task to be handled separately.

Plugin for Claude Code

3 2d ago A scan tokens not measured original MIT
View the source file iamcxa/kc-claude-plugins
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.

Claude Code
/plugin marketplace add iamcxa/kc-claude-plugins
agentmods
npx agentmods add plugins/iamcxa/kc-claude-plugins/kc-plugin-forge
Clone the repo
git clone --depth 1 https://github.com/iamcxa/kc-claude-plugins

Made for: Claude Code.

Per session not measured What this adds to a session before it is invoked.
When invoked not measured Not applicable: nothing here is loaded into a session.
Security scan A 0 findings. Scan, not verified.
Origin original No closer match found in the catalogue.
Security

Grade A, and why

kc-plugin-forge 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 2d 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.

kc-plugin-forge/.claude-plugin/plugin.json · 22 lines

What it actually says

{
  "name": "kc-plugin-forge",
  "description": "One-command plugin development and quality pipeline — scaffold, TDD skills, verify agents, validate structure, doc self-iteration",
  "version": "1.9.1",
  "author": {
    "name": "Kent Chen",
    "url": "https://github.com/iamcxa"
  },
  "homepage": "https://github.com/iamcxa/kc-claude-plugins/tree/main/kc-plugin-forge",
  "repository": "https://github.com/iamcxa/kc-claude-plugins",
  "license": "MIT",
  "keywords": [
    "plugin",
    "quality",
    "tdd",
    "validation",
    "forge",
    "lifecycle",
    "audit"
  ]
}
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. 2d ago First seen · 22 lines scan A d85f5902aa7f

Subscribe to this mod's changes

kc-plugin-forge is a plugin published in the GitHub repository iamcxa/kc-claude-plugins (3 stars, last pushed 2d ago), licensed MIT. Its token cost is not measured: this kind of file is read by the harness, not the model. 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.

Building agentsTestingWriting and docs
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