What is plugin-system?

A plugin framework for adding business-specific extensions and managing agent skills. It covers plugin definitions, skill registration and routing, and dynamically loaded JAR plugins.

Use it when implementing or reviewing due-diligence, data-anonymisation, shareholder-meeting, or similar business plugins, as well as skill injection and plugin loading.

It gives developers a defined place and process for adding extensions without scattering plugin and skill logic across the codebase.

How zeweihan/aiworkdeck configures Claude Code

Reuse

Borrowing it

Nothing to install: this file belongs to zeweihan/aiworkdeck. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file

curl -O https://raw.githubusercontent.com/zeweihan/aiworkdeck/master/.claude/agents/plugin-system.md

Clone the repo

git clone --depth 1 https://github.com/zeweihan/aiworkdeck

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/agents/zeweihan/aiworkdeck/plugin-system/github.svg)](https://agentmods.dev/agents/zeweihan/aiworkdeck/plugin-system)

Your own site

<a href="https://agentmods.dev/agents/zeweihan/aiworkdeck/plugin-system"><img src="https://agentmods.dev/badge/agents/zeweihan/aiworkdeck/plugin-system/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.

Your own site · 80×15

<a href="https://agentmods.dev/agents/zeweihan/aiworkdeck/plugin-system"><img src="https://agentmods.dev/badge/agents/zeweihan/aiworkdeck/plugin-system.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 57 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.

When invoked 17,920 The whole file, excluding the scripts and references it only reads on demand.

Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.

Origin unknown No closer match found in the catalogue.

Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

Model	Per session	Once invoked
Fable 5.1	$0.00057	$0.17920
Opus 5.5	$0.00023	$0.07168
Sonnet 5.5	$0.00011	$0.03584
Haiku 4.5	$0.00006	$0.01792

Measured 29d ago against content hash 4249b2a0b281, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

plugin-system 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 29d 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.

.claude/agents/plugin-system.md · 400 lines

The source is not reproduced here

Licensed AGPL-3.0

The repository is licensed AGPL-3.0, which this catalogue does not treat as permission to reproduce the file. Read it at the source.

Read it on GitHub

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.

29d ago Changed · +1 lines 4249b2a0b281
1mo ago Changed · +7 lines b381b5c04e9e
1mo ago Changed · +1 lines 4374ff2b3e9f
1mo ago Changed · +7 lines 9ff0e35ab3ca
1mo ago Changed · +54 lines 251a1130b5da
1mo ago Changed · +47 lines 0f7ade7d6654
1mo ago Changed · +1 lines 1c4422f286c0
1mo ago Changed · +8 lines c9f60bbb9a22
1mo ago Changed · +5 lines 889dacd26044
1mo ago First seen · 269 lines · 57 tokens per session scan A 2d5a11eebec5

Subscribe to this mod's changes

plugin-system is an agent published in the GitHub repository zeweihan/aiworkdeck (151 stars, last pushed 28d ago), licensed AGPL-3.0. It adds 57 tokens to every session and 17,920 once invoked, about $0.0002 per session on Opus 5.5. 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 agents RAG and vectors ai-agents document-ai legal-ai legaltech mcp

plugin-system next to 6 agents from other repositories
Mod	Type	Stars	Last push	Licence	Scan	Tokens	Works with
plugin-systemzeweihan/aiworkdeck	Agent	151	28d ago	AGPL-3.0	A	57	Claude Code
git-summaryopensolon/solon-ai	Agent	470	3d ago	Apache-2.0	A	23	Claude Code
ingest-refs-extractorchrisgagne/grounded-forge	Agent	8	yesterday	MIT	A	83	Claude Code
i18nzhimaAi/chatwiki	Agent	2.1k	21d ago	none	A	7	Claude Code
rag-evaluatorLucasSantana-Dev/sharekit	Agent	2	4d ago	MIT	A	68	Claude Code
arbitration-orchestratorishwarjha/legalant	Agent	6	6mo ago	MIT	A	56	Claude Code
ai-engineerT4LEL/Claude-Arsenal	Agent	1	3mo ago	MIT	A	50	Claude Code

aiworkdeck: Agent for Claude Code