What is groundwork marketplace?

A starter collection of tools for Claude Code, including command safety checks, a wiki-based quality process, and managed agent memory.

Use it to block or confirm dangerous operations, record a redacted activity log, follow documentation-based checks, and manage memory over time.

It provides rules for risky commands, a way to ground work in project documentation, and a process for handling stored memories.

groundwork marketplace — Plugin for Claude Code by choiyounggi

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.

Clone the repo

git clone --depth 1 https://github.com/choiyounggi/groundwork

Made for: Claude Code.

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.

README.md

[![agentmods](https://agentmods.dev/badge/plugins/choiyounggi/groundwork/marketplace/github.svg)](https://agentmods.dev/plugins/choiyounggi/groundwork/marketplace)

Your own site

<a href="https://agentmods.dev/plugins/choiyounggi/groundwork/marketplace"><img src="https://agentmods.dev/badge/plugins/choiyounggi/groundwork/marketplace/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.

Your own site · 80×15

<a href="https://agentmods.dev/plugins/choiyounggi/groundwork/marketplace"><img src="https://agentmods.dev/badge/plugins/choiyounggi/groundwork/marketplace.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

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 C 1 finding. A grade says what 26 rules found in the file — not that it is safe.

Origin original No closer match found in the catalogue.

Security

Grade C, and why

groundwork marketplace scanned grade C 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 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.

Recursive force deletehighDestructive command

rm -rf with a variable or a broad path is one typo away from removing the wrong tree.

"description": "Safe-by-default guardrails for Claude Code — blocks supply-chain / disk-destroying / fork-bomb commands and asks before rm -rf, force-push, DROP/TRUNCATE, kubectl delete, secret/credential access, and clo

.claude-plugin/marketplace.json · 123 lines

How it starts

The opening of the file, as written. The whole thing — 123 lines — stays where its author put it; the contents beside it link to each section on GitHub.

{
  "$schema": "https://anthropic.com/claude-code/marketplace.schema.json",
  "name": "groundwork",
  "description": "A safe-by-default, batteries-included Claude Code harness starter pack — guardrails, a wiki-grounded quality loop, and a memory lifecycle.",
  "owner": {
    "name": "choiyounggi",
    "url": "https://github.com/choiyounggi"
  },
  "plugins": [
    {
      "name": "guardrails",
      "description": "Safe-by-default guardrails for Claude Code — blocks supply-chain / disk-destroying / fork-bomb commands and asks before rm -rf, force-push, DROP/TRUNCATE, kubectl delete, secret/credential access, and cloud-resource deletion. Every rule configurable. Plus a redacted audit log.",
      "category": "development",
      "author": {
        "name": "choiyounggi",
        "url": "https://github.com/choiyounggi"
      },
      "source": "./plugins/guardrails",
      "homepage": "https://github.com/choiyounggi/groundwork",
      "version": "1.2.4",
      "tags": [
        "security",
        "guardrails",
        "hooks",
        "safety",
        "agent-safety",
        "claude-code"
      ]
    },
    {
      "name": "memory-loop",
      "description": "A memory lifecycle for Claude Code's native memory — a save gate against hallucinated memories, tiered expiry (short-tier memories archived, never deleted), a propose-then-confirm consolidation pass that merges and dedupes long-tier memory, a correction-signal hook that logs likely corrections for the consolidate pass, a two-file habit frame (HABITS.md always loaded, HABITS-CASES.md on demand), and an optional one-time identity setup where the assistant can pick its own name. Local-only.",
      "category": "development",
      "author": {
        "name": "choiyounggi",
        "url": "https://github.com/choiyounggi"
      },
      "source": "./plugins/memory-loop",
      "homepage": "https://github.com/choiyounggi/groundwork",
      "version": "2.3.1",
      "tags": [
        "memory",
        "habits",

Read the full file on GitHub · 123 lines

Contents

The plugins it lists here

This marketplace lists 2 plugins kept in the same repository. Each has its own page, its own measurements and its own install command.

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.

2d ago Changed 3b246de35270
3d ago Changed · +21 lines f5e46165d959
6d ago Changed b4a023aad7e5
7d ago Changed eef1599b9001
8d ago Changed 35020de97e93
11d ago Changed 3b843194a687
17d ago Changed 98b2abe82e9a
19d ago Changed · +25 lines 3abf00ade6a7
20d ago Changed 3c9e06c6ffba
26d ago First seen · 77 lines scan C 37f73b2fb791

Subscribe to this mod's changes

groundwork marketplace is a plugin published in the GitHub repository choiyounggi/groundwork (3 stars, last pushed 3d 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 C with 1 finding (recursive force delete). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

Building agents Claude Code Memory and context agent-safety ai-agents claude-code-marketplace claude-code-plugin developer-tools

clean-context

Keeps a project's noise out of Claude's default context: audit-context measures where the budget is going, ignore-setup applies a managed .ignore, a Glob setting, and a short read-deny list for secrets, leaving every excluded path readable on purpose.

Malo-T/claude-toolbelt · not measured

compact-nudge

Suggests /compact or /clear when the context grows past a threshold or the prompt cache has gone cold, since every request re-reads the whole context.

Malo-T/claude-toolbelt · not measured

esp32-cpp

Evidence-first ESP32 firmware guidance for hardware, FreeRTOS, memory, peripherals, and field failures.

johnkozaris/jko-claude-plugins · not measured

context-police

Measure, trim, and report the token cost of a runaway Claude Code skills/agents catalog (injected every turn + into every subagent) — verified per-project skillOverrides + global disable-model-invocation levers, an interactive HTML recap, and the durable root-cause fix (curate episodic lessons out of the always-on…

wan-huiyan/claude-ecosystem-hygiene · not measured

memory-hygiene

Audit and clean up Claude Code's persistent memory system — MEMORY.md, memory topic files, lessons, axioms, phase templates, ADRs, and the project docs/ taxonomy.