A software-development workflow that moves a project from an idea through specifications, design, coding, and release, with checks at each stage.

Use it to structure coding-agent work, enforce checks before commits, track pipeline progress when a session starts, and guide the agent between development stages.

It helps prevent work from skipping required steps or creating commits that have not been verified. It also shows the current stage and what should happen next.

opchain — Plugin for Claude Code by asfbay-bit: A software-development workflow that moves a project from an…

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 asfbay-bit/opchain-skills

agentmods

npx agentmods add plugins/asfbay-bit/opchain-skills/opchain

Clone the repo

git clone --depth 1 https://github.com/asfbay-bit/opchain-skills

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/asfbay-bit/opchain-skills/opchain.svg)](https://agentmods.dev/plugins/asfbay-bit/opchain-skills/opchain)

Your own site

<a href="https://agentmods.dev/plugins/asfbay-bit/opchain-skills/opchain"><img src="https://agentmods.dev/badge/plugins/asfbay-bit/opchain-skills/opchain.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 29 skills, 8 commands, 3 hooks cost 3,493 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

opchain 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/opchain/.claude-plugin/plugin.json · 21 lines

What it actually says

{
  "$schema": "https://json.schemastore.org/claude-code-plugin.json",
  "name": "opchain",
  "version": "1.9.0",
  "description": "The opchain skill pipeline (concept → spec → design → build → ship) plus the gates that actually enforce it. Unlike the skills-only zip, this ships working hooks: a commit gate bound to the code being committed, pipeline state at session start, and a pointer to the next skill when one finishes.",
  "author": {
    "name": "opchain",
    "url": "https://opchain.dev"
  },
  "homepage": "https://opchain.dev",
  "repository": "https://github.com/asfbay-bit/opchain-skills",
  "license": "Apache-2.0",
  "keywords": [
    "pipeline",
    "gates",
    "checkpoints",
    "code-review",
    "release"
  ]
}

Contents

What it installs

The manifest is a name and a version. 29 skills, 8 commands, 3 hooks travel with it, and installing the plugin installs all of them — 3,493 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.

today Changed a4bd38224c97
3d ago First seen · 21 lines scan A 9f40be66b2f7

Subscribe to this mod's changes

opchain is a plugin published in the GitHub repository asfbay-bit/opchain-skills (0 stars, last pushed today), licensed Apache-2.0. 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.

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