agentmods.dev

grace

grace is a plugin for Claude Code from osovv/grace-marketplace. Its manifest loads nothing; the 15 skills it bundles cost 466 tokens per session together, scanned A, original, MIT.

A software-engineering methodology covering semantic markup, knowledge graphs, module contracts, testing, and verification through logs. It is packaged as a plugin for AI-driven engineering work.

In plain words
What is it for?
Use it to structure AI-assisted engineering projects that need documented contracts, connected project knowledge, tests, and log-based checks.
Why use it?
It provides a shared process for describing code, defining module boundaries, testing changes, and checking what actually happened.

Plugin for Claude Code

not rated 239 +1 changed today A scan tokens not measured original MIT
View the source file osovv/grace-marketplace
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 osovv/grace-marketplace
agentmods
npx agentmods add plugins/osovv/grace-marketplace/grace
Clone the repo
git clone --depth 1 https://github.com/osovv/grace-marketplace

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.

agentmods badge for grace

README.md
[![agentmods](https://agentmods.dev/badge/plugins/osovv/grace-marketplace/grace.svg)](https://agentmods.dev/plugins/osovv/grace-marketplace/grace)
Your own site
<a href="https://agentmods.dev/plugins/osovv/grace-marketplace/grace"><img src="https://agentmods.dev/badge/plugins/osovv/grace-marketplace/grace.svg" alt="Measured on agentmods" height="20"></a>
Per session not measured What this adds to a session before it is invoked.
When invoked not measured The manifest loads nothing itself; its 15 skills cost 466 tokens a session between them.
Security scan A 0 findings. Scan, not verified.
Origin original No closer match found in the catalogue.
Security

Grade A, and why

grace 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 today.

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.

plugins/grace/.claude-plugin/plugin.json · 11 lines

What it actually says

{
  "name": "grace",
  "description": "Complete GRACE methodology: semantic markup, knowledge graphs, module contracts, testing, and log-driven verification for AI-driven engineering",
  "version": "4.1.0",
  "author": {
    "name": "osovv",
    "url": "https://github.com/osovv"
  },
  "license": "MIT"
}
Contents

What it installs

The manifest is a name and a version. 15 skills travel with it, and installing the plugin installs all of them — 466 tokens a session between them. Each is measured on its own page, and each can be installed alone.

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. today Changed 3d428b801c9b
  2. 4d ago First seen · 11 lines scan A 76e4b4c1dc36

Subscribe to this mod's changes

grace is a plugin published in the GitHub repository osovv/grace-marketplace (239 stars, last pushed yesterday), 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.

Autonomous AgentsTestingagent-skillsai-code-generationai-engineeringclaude-codecodex-cli
Related

Other plugins, from other repositories

erpaval

ERPAVal — autonomous software development workflow for Claude Code. Comprehensive standalone bundle: the erpaval workflow plus 10 vendored companion skills (product-discovery, research, ultraplan, tech-stack-builder, product-strategy, working-backwards, customer-research, meta-prompt-optimizer, product-design-shared…

theagenticguy/erpaval · not measured

llm-engineering-skills

Collection of LLM engineering skills for PyTorch, Transformers, LoRA, and MLX.

itsmostafa/llm-engineering-skills · not measured

milestone-driver

Drives a GitHub milestone to completion: triages each issue for design gaps + dependency order up front, then for each buildable issue finds the root cause (or parks it), dispatches a TDD implementer subagent, runs unit + E2E tests + code review, opens a PR, and auto-merges issues on CI green. The whole loop sits…

kenmulford/milestone-driver · not measured

unknowns

Skills for discovering and closing knowledge gaps across the dev lifecycle, from Thariq's 'Know Your Unknowns'.

hiendinhngoc/unknowns · not measured

research-papers

Annotated research paper collection management — retrieve, read, extract, cross-reference scientific papers.

ctoth/research-papers-plugin · not measured

claude-to-codex

Switch from Claude Code to Codex without losing context with one /handoff command.

Amal-David/claude-to-codex · not measured