agentic-sdlc

A managed workflow for taking a software request from initial requirements through specification, implementation, testing, review, and a merge or pull request. It also records lessons from completed work in the project's guidance documents.

In plain words
What is it for?
Use it to turn raw requests into stories, write requirements and plans, build and test changes, open or monitor a merge request, and track the workflow stages.
Why use it?
It gives coding agents checkpoints and review decisions, reducing unclear requirements, skipped planning, and differences between the agreed work and the delivered code.

Plugin for Claude Code

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 Jarroslav/agentic-os
agentmods
npx agentmods add plugins/jarroslav/agentic-os/agentic-sdlc
Clone the repo
git clone --depth 1 https://github.com/Jarroslav/agentic-os

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

agentic-sdlc 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 yesterday.

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/agentic-sdlc/.claude-plugin/plugin.json · 74 lines

How it starts

The opening of the file, as written. The whole thing — 74 lines — stays where its author put it; the contents beside it link to each section on GitHub.

{
  "name": "agentic-sdlc",
  "version": "0.7.0",
  "description": "Runs coding agents through a governed delivery lifecycle: plants a repo-guides documentation baseline, drafts stories from raw asks, and carries the work through requirements, spec, plan, build, and QA stages behind gate-arbiter judgment gates (spec.approved, plan.approved, qa.drift, code-review.final, requirements.ambiguous). Opens the resulting merge or pull request through whatever adapter the repo configures and keeps mr-watch on it until it lands. Folds outcomes back into the guides via guide-sync's learning capture, and ships sdlc.html so the pipeline stages are visible at a glance.",
  "author": {
    "name": "Yaroslav Krivushenko",
    "url": "https://github.com/Jarroslav"
  },
  "homepage": "https://github.com/Jarroslav/agentic-os",
  "repository": "https://github.com/Jarroslav/agentic-os",
  "license": "Apache-2.0",
  "keywords": [
    "sdlc",
    "tdd",
    "orchestration",
    "repo-guides",
    "story",
    "mr",
    "report",
    "pipeline",
    "spec-driven-development",
    "judgment-gate-routing",
    "coding-agent-lifecycle"
  ],
  "permissions": {
    "allow": [
      "Glob(${CLAUDE_PLUGIN_ROOT}/**/*.md)"
    ]
  },
  "hooks": {
    "PostToolUse": [
      {
        "matcher": "Skill",
        "hooks": [
          {
            "type": "command",
            "command": "\"${CLAUDE_PLUGIN_ROOT}/hooks/run-hook.cmd\" sdlc-stage-guard",
            "async": false
          }
        ]
      }
    ],
    "Stop": [
      {
        "matcher": "",
        "hooks": [
          {
            "type": "command",
            "command": "\"${CLAUDE_PLUGIN_ROOT}/hooks/run-hook.cmd\" ticket-sync",
            "async": true
          }
        ]
      }
    ],
    "SubagentStop": [
      {
        "matcher": "",
        "hooks": [
          {
            "type": "command",
            "command": "\"${CLAUDE_PLUGIN_ROOT}/hooks/run-hook.cmd\" ticket-sync",
            "async": true
          },
     

Read the full file on GitHub · 74 lines

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. yesterday First seen · 74 lines scan A ce63fc493788

Subscribe to this mod's changes

agentic-sdlc is a plugin published in the GitHub repository Jarroslav/agentic-os (0 stars, last pushed 1mo ago), 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.

Related

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