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sa

v0.1.4

Command-free, skills + subagents plugin for fast single-feature development: digest a plan, get approval, isolate in a worktree, implement, and open a PR — Sonnet build / Opus review, with graded effort.

Claude Code7 Skills

By ken2403License: MIT3 GitHub starsUpdated last week

Directory evidence

Runtimes
Claude Code
Parsed components
7 skill or MCP entries
Source updated
Sep 15, 2026
Manifest status
Canonical path parsed

The directory validates manifest shape and source location. It does not execute the plugin or provide a security endorsement. Review the indexing methodology →

Install sa for Claude Code

Installs for the current user
claude plugin marketplace add IchenDEV/agent-plugin-mkt
claude plugin marketplace update agent-plugin-marketplace
claude plugin install sa@agent-plugin-marketplace

Paste and run these commands in a terminal with Claude Code. They add and refresh the PluginsMP catalog, then install this plugin.

The installer fetches third-party code from the source repository shown on this page. This directory validates manifest structure and source location, but does not perform a security audit; review the manifest, components, and source before installing.

Get the source manually
git clone https://github.com/ken2403/agent-parallel-dev-plugin

Clone the source repository, then follow its setup instructions to add the plugin to a compatible client. The plugin root is sa/.

Plugin files

sa/
├── .claude-plugin/plugin.json
├── skills/apply-feedback/SKILL.md
├── skills/clean-worktrees/SKILL.md
├── skills/code-review/SKILL.md
├── skills/merge-pr/SKILL.md
├── skills/resolve-conflicts/SKILL.md
├── skills/review-pr/SKILL.md
└── skills/simple-implement/SKILL.md

Included Skills7

apply-feedbackskills/apply-feedback/SKILL.md

Addresses review feedback on a PR and updates it, parallelizing across files with implementer subagents when feedback spans 3+ independent files. Use after /sa:review-pr requests changes, or to act on human review comments and push fixes back.

clean-worktreesskills/clean-worktrees/SKILL.md

Reclaims worktrees after features land — removes every merged worktree in the repo (sa/ha/ca and any other, regardless of location) and deletes their merged branches. Use once a feature PR is merged. Safe by default — never removes a worktree with uncommitted changes, never deletes an unmerged branch, and never touches the main checkout (it removes the current worktree too, but only if its branch is merged).

code-reviewskills/code-review/SKILL.md

Standards for writing and reviewing code — quality, test rigor, security, and codebase consistency. Use whenever implementing, changing, or reviewing code, or when checking a PR or diff for bugs, missing test coverage, vulnerabilities, missed propagation, or style drift.

merge-prskills/merge-pr/SKILL.md

Merge a reviewed sa PR after confirming it is genuinely ready — open, not draft, no changes requested, green CI, mergeable. Use once /sa:review-pr (or a human review) approves the PR and you want it merged from the CLI. Refuses to merge on red checks, changes-requested reviews, or conflicts. Invoke explicitly with /sa:merge-pr.

resolve-conflictsskills/resolve-conflicts/SKILL.md

Resolves merge conflicts between a feature branch and its base branch, in an isolated worktree, parallelizing across files with implementer subagents when 3+ files conflict. Use when a PR or feature branch is behind/conflicting with the base branch and you want the conflicts resolved, verified, and pushed.

review-prskills/review-pr/SKILL.md

Critically reviews a PR for correctness, security, and codebase consistency — an independent second opinion, not a rubber stamp. Use to review a simple feature's PR before merging. Posts inline comments with --comment.

simple-implementskills/simple-implement/SKILL.md

Takes a plan — a file path or plain-text task — and drives ONE simple feature to an open PR fast, with a human approval gate before any code is written. Use for a small-to-medium, well-scoped implementation task where you want to move quickly and review separately afterward. Stops at PR; run /sa:review-pr to review. Invoke explicitly with /sa:simple-implement.

Plugin manifests1

sa/.claude-plugin/plugin.json
{
  "$schema": "https://json.schemastore.org/claude-code-plugin.json",
  "name": "sa",
  "displayName": "Simple Agents",
  "description": "Command-free, skills + subagents plugin for fast single-feature development: digest a plan, get approval, isolate in a worktree, implement, and open a PR — Sonnet build / Opus review, with graded effort.",
  "version": "0.1.4",
  "author": {
    "name": "ken2403"
  },
  "homepage": "https://github.com/ken2403/agent-parallel-dev-plugin/tree/main/sa",
  "repository": "https://github.com/ken2403/agent-parallel-dev-plugin",
  "keywords": [
    "worktree",
    "subagents",
    "simple",
    "code-review",
    "sonnet"
  ],
  "license": "MIT"
}

For maintainers

If you maintain this plugin, link to this source-backed listing from your README so users can review its manifest and indexed components.

[sa on Agent Plugins Marketplace](https://pluginsmp.com/plugins/sa)