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ase

ase is a plugin for Claude Code from rse/ase. Its manifest loads nothing; the 57 skills, 10 agents, 5 hooks it bundles cost 3,369 tokens per session together, scanned A, original, Apache-2.0.

A plugin for agent-assisted software engineering. Its package definition provides an MCP server named ASE and identifies the project, version, repository, and author.

In plain words
What is it for?
Use it where the ASE MCP server is installed and its own tool documentation explains the available software-engineering tasks.
Why use it?
The supplied information does not describe the server’s concrete tools or workflows, so its practical benefit cannot be stated more precisely.

Plugin for Claude Code

Written for Claude Code: a Claude Code plugin manifest.

not rated 60repo +2 changed 17d ago A scan tokens not measured original Apache-2.0

Good fit Use it where the ASE MCP server is installed and its own tool documentation explains the available software-engineering tasks.

Compare 6 plugins from other repositories ↓
Install in Claude Code
/plugin marketplace add rse/ase
/plugin install ase
View source ↗ rse/ase ase.tools
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/rse/ase

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 ase

README.md
[![agentmods](https://agentmods.dev/badge/plugins/rse/ase/plugin/github.svg)](https://agentmods.dev/plugins/rse/ase/plugin)
Your own site
<a href="https://agentmods.dev/plugins/rse/ase/plugin"><img src="https://agentmods.dev/badge/plugins/rse/ase/plugin/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.

agentmods 80×15 button for ase

Your own site · 80×15
<a href="https://agentmods.dev/plugins/rse/ase/plugin"><img src="https://agentmods.dev/badge/plugins/rse/ase/plugin.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 The manifest loads nothing itself; its 57 skills, 10 agents, 5 hooks cost 3,369 tokens a session between them.
Security scan A 0 findings. 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 A, and why

ase 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 17d 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.

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.

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

What it actually says

{
    "name":        "ase",
    "version":     "1.0.7",
    "description": "Agentic Software Engineering (ASE)",
    "keywords":    [ "agentic", "software", "engineering" ],
    "homepage":    "https://ase.tools",
    "repository":  "https://github.com/rse/ase",
    "license":     "Apache-2.0",
    "author": {
        "name":    "Dr. Ralf S. Engelschall",
        "email":   "[email protected]",
        "url":     "https://engelschall.com"
    },
    "mcpServers": {
        "ase": {
            "command": "ase",
            "args":    [ "mcp" ]
        }
    }
}
Contents

What it installs

The manifest is a name and a version. 57 skills, 10 agents, 5 hooks travel with it, and installing the plugin installs all of them — 3,369 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. 17d ago Changed 31a393671b34
  2. 1mo ago Changed 3f9d6663fca9
  3. 1mo ago Changed faecd23b641b
  4. 1mo ago Changed d9d1b1fb23ee
  5. 1mo ago Changed a37db7c25cb6
  6. 1mo ago Changed 7dc24f580228
  7. 1mo ago First seen · 21 lines scan A 0dc2cff71791

Subscribe to this mod's changes

ase is a plugin published in the GitHub repository rse/ase (60 stars, last pushed yesterday), 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 2026-08-30.

Building agentsClaude Codeagentic-aiagentic-codinganalyzingartificial-intelligencesoftware-engineering
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