agentmods.dev

shield

shield is a plugin for Claude Code from infraspecdev/tesseract. Its manifest loads nothing; the 36 skills, 17 commands, 22 agents it bundles cost 3,676 tokens per session together, scanned A, original, MIT.

A software-development plugin that combines research, planning, project management, implementation, and ongoing reviews, including Terraform infrastructure checks.

In plain words
What is it for?
Use it for planning and implementing work, managing sprints, researching tasks, and reviewing infrastructure or code-related changes.
Why use it?
It brings several development and infrastructure workflows into one plugin with specialist review areas such as security, cost, architecture, and operations.

Plugin for Claude Code

Written for Claude Code: ${CLAUDE_PLUGIN_ROOT} variable.

not rated 5repo 3mo ago A scan tokens not measured original MIT

Good fit Use it for planning and implementing work, managing sprints, researching tasks, and reviewing infrastructure or code-related changes.

Compare 6 plugins from other repositories ↓
Install in Claude Code
/plugin marketplace add infraspecdev/tesseract
/plugin install shield
View source ↗ infraspecdev/tesseract
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/infraspecdev/tesseract

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 shield

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

Your own site · 80×15
<a href="https://agentmods.dev/plugins/infraspecdev/tesseract/shield"><img src="https://agentmods.dev/badge/plugins/infraspecdev/tesseract/shield.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 36 skills, 17 commands, 22 agents cost 3,676 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

shield 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 1mo 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.

shield/.claude-plugin/plugin.json · 22 lines

What it actually says

{
  "name": "shield",
  "description": "Unified SDLC plugin — research, planning, PM integration, implementation, and continuous review with multi-domain support and specialist agents.",
  "author": {
    "name": "Ashwini Manoj"
  },
  "repository": "https://github.com/infraspecdev/tesseract",
  "license": "MIT",
  "keywords": [
    "sdlc", "review", "security", "cost", "architecture", "operations",
    "terraform", "atmos", "clickup", "sprint", "planning", "research",
    "implementation", "tdd", "well-architected", "infrastructure"
  ],
  "permissions": {
    "allow": [
      "Read(${CLAUDE_PLUGIN_ROOT}/**)",
      "Glob(${CLAUDE_PLUGIN_ROOT}/**)",
      "Grep(${CLAUDE_PLUGIN_ROOT}/**)"
    ]
  }
}
Contents

What it installs

The manifest is a name and a version. 36 skills, 17 commands, 22 agents travel with it, and installing the plugin installs all of them — 3,676 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. 1mo ago First seen · 22 lines scan A ce5ae447cb96

Subscribe to this mod's changes

shield is a plugin published in the GitHub repository infraspecdev/tesseract (5 stars, last pushed 3mo ago), licensed MIT. 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.

PlanningProject management
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