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.
npx agentmods add instructions/nxtg-ai/forge-plugin/claude-mdgit clone --depth 1 https://github.com/nxtg-ai/forge-pluginWrote 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.
[](https://agentmods.dev/instructions/nxtg-ai/forge-plugin/claude-md)<a href="https://agentmods.dev/instructions/nxtg-ai/forge-plugin/claude-md"><img src="https://agentmods.dev/badge/instructions/nxtg-ai/forge-plugin/claude-md.svg" alt="Measured on agentmods" height="20"></a>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 | $0.03599 | $0.03599 |
| Opus 5 | $0.01800 | $0.01800 |
| Sonnet 5 | $0.00720 | $0.00720 |
| Haiku 4.5 | $0.00360 | $0.00360 |
Grade D, and why
forge-plugin CLAUDE.md scanned grade D with 4 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 4d 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.
Asks for rootmediumPrivilege escalation
A mod that escalates privileges can change anything on the machine, not only the project.
| **PreToolUse (Bash)** | `security-command-guard.sh` | **BLOCKS** dangerous commands: `rm -rf /`, `chmod 777`, `curl\|sh`, fork bombs, force push to main | Recursive force deletehighDestructive command
rm -rf with a variable or a broad path is one typo away from removing the wrong tree.
| **PreToolUse (Bash)** | `security-command-guard.sh` | **BLOCKS** dangerous commands: `rm -rf /`, `chmod 777`, `curl\|sh`, fork bombs, force push to main | Makes network callslowCapability
Not a fault in itself. Listed so you know the mod talks to something, and to what.
| **PreToolUse (Bash)** | `security-command-guard.sh` | **BLOCKS** dangerous commands: `rm -rf /`, `chmod 777`, `curl\|sh`, fork bombs, force push to main | Runs shell commandslowCapability
Expected in a hook, worth knowing in a rule or an instructions file.
| **PreToolUse (Write/Edit)** | `security-injection-guard.sh` | **BLOCKS** `eval()`, `os.system()`, `subprocess(shell=True)`, `child_process.exec()` | How it starts
The opening of the file, as written. The whole thing — 282 lines — stays where its author put it; the contents beside it link to each section on GitHub.
CLAUDE.md — Forge Plugin
Claude Code plugin for AI-powered development governance. Pure markdown — no build step. Commands, agents, skills, and hooks are loaded by Claude Code at runtime.
Quick Reference
# No build step. All content is markdown loaded by Claude Code.
# MCP server (auto-installs deps on first run)
cd plugins/nxtg-forge/servers/governance-mcp
npm install # only if node_modules missing
node index.mjs
# Plugin lives at: plugins/nxtg-forge/
# Installed by Claude Code via: claude plugin marketplace add nxtg-ai/forge-plugin && claude plugin install nxtg-forge
Plugin Structure
plugins/nxtg-forge/
├── .claude-plugin/
│ └── plugin.json # Manifest (name, version, description)
├── .mcp.json # MCP server config (governance-mcp via stdio)
├── commands/ # 23 slash commands (*.md)
├── agents/ # 23 agent definitions (*.md)
├── skills/ # 27 skill directories (*/SKILL.md)
├── hooks/ # 6 governance hooks (bash scripts)
│ ├── hooks.json # Hook trigger definitions
│ └── scripts/lib.sh # Shared utilities
└── servers/
└── governance-mcp/ # Node.js MCP server (index.mjs, 8 tools)
├── package.json # @nxtg-forge/governance-mcp v3.5.1
├── index.mjs # 835 lines, ES module
└── start.sh # Auto-install launcher
Components
21 Slash Commands
| Category | Commands |
|---|---|
| Governance | /forge:init, /forge:status, /forge:status-enhanced, /forge:gap-analysis, /forge:compliance, /forge:command-center |
| Feature Dev | /forge:feature, /forge:spec, /forge:agent-assign, /forge:integrate |
| Quality | /forge:test, /forge:deploy, /forge:optimize, /forge:update |
| State | /forge:checkpoint, /forge:restore, /forge:report |
| Docs | /forge:docs-status, /forge:docs-update, /forge:docs-audit |
| Dashboard | /forge:dashboard |
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.
- 4d ago First seen · 282 lines · 3,599 tokens per session scan D 14dd03baeade
forge-plugin CLAUDE.md is an instructions file published in the GitHub repository nxtg-ai/forge-plugin (5 stars, last pushed today), licensed MIT. It adds 3,599 tokens to every session, about $0.0180 per session on Opus 5. A static security scan graded it D with 4 findings (asks for root, recursive force delete, makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.
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