agentmods.dev

smalltalk-dev-marketplace

A marketplace definition for one Smalltalk development plugin. Smalltalk is a programming language, and Pharo and Squeak are environments for running and developing it.

In plain words
What is it for?
It is for distributing the `smalltalk-dev` plugin and identifying its Smalltalk, Pharo, Squeak, and Tonel focus.
Why use it?
It makes the plugin available through a marketplace with its name, version, author, source, and development-related details.

Plugin for Claude Code

15 5d ago A scan tokens not measured original MIT
View the source file mumez/smalltalk-dev-plugin
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 mumez/smalltalk-dev-plugin
agentmods
npx agentmods add plugins/mumez/smalltalk-dev-plugin/marketplace
Clone the repo
git clone --depth 1 https://github.com/mumez/smalltalk-dev-plugin

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

smalltalk-dev-marketplace 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.

.claude-plugin/marketplace.json · 26 lines

What it actually says

{
    "name": "smalltalk-dev-marketplace",
    "owner": {
        "name": "Masashi Umezawa"
    },
    "metadata": {
        "description": "Smalltalk development toolkit marketplace"
    },
    "plugins": [
        {
            "name": "smalltalk-dev",
            "source": "./",
            "description": "Comprehensive Smalltalk development toolkit for AI-driven development",
            "version": "2.1.0",
            "author": {
                "name": "Masashi Umezawa"
            },
            "repository": "https://github.com/mumez/smalltalk-dev-plugin",
            "homepage": "https://github.com/mumez/smalltalk-dev-plugin",
            "license": "MIT",
            "keywords": ["smalltalk", "pharo", "squeak", "development", "tonel"],
            "category": "development"
        }
    ]
}
Files

What ships with it

1 file beside marketplace.json 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.

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 · 26 lines scan A e457e8f06af7

Subscribe to this mod's changes

smalltalk-dev-marketplace is a plugin published in the GitHub repository mumez/smalltalk-dev-plugin (15 stars, last pushed 5d 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 2026-08-30.

claude-codemarketplacemcppharo-smalltalkpluginsmalltalk
Related

Other plugins, from other repositories

planning

Structured implementation planning, interactive annotation review, and autonomous plan execution.

umputun/cc-thingz · not measured

umputun-cc-thingz

Plugin marketplace listing 7 plugins: brainstorm, review, planning, release-tools, thinking-tools.

umputun/cc-thingz · not measured

workflow

Session workflow helpers and deferred-work backlog - knowledge capture, confusion handling, course correction, clipboard copy, backlog items.

umputun/cc-thingz · not measured

brainstorm

Collaborative design dialogue - idea to approaches to design to plan.

umputun/cc-thingz · not measured

release-tools

Release workflow tools - auto-versioning, release notes, changelog updates.

umputun/cc-thingz · not measured

review

PR review, interactive git diff annotation review, and writing style guide.

umputun/cc-thingz · not measured