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/glitchedgitz/grroxy/claude-mdgit clone --depth 1 https://github.com/glitchedgitz/grroxyWhat 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 | $0.02932 | $0.02932 |
| Opus 5 | $0.01466 | $0.01466 |
| Sonnet 5 | $0.00586 | $0.00586 |
| Haiku 4.5 | $0.00293 | $0.00293 |
Grade A, and why
grroxy CLAUDE.md 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 2d 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.
How it starts
The opening of the file, as written. The whole thing — 256 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Grroxy
Cybersecurity proxy toolkit that blends manual web testing with AI agents. Intercepts HTTP/HTTPS traffic, provides request modification, fuzzing, browser automation, and an MCP endpoint for AI-driven security analysis. Built as a multi-binary Go backend with a Svelte frontend.
Version: 2026.4.2 (App) / 0.29.1 (Backend & Frontend)
Tech Stack
- Backend: Go 1.24 (toolchain go1.24.1)
- Database: PocketBase (forked:
github.com/glitchedgitz/pocketbase) - Frontend: Svelte 5 + Vite + Tailwind CSS + SvelteKit (dev UI)
- Desktop: Electron 36.4.0
- CLI: cobra (command framework)
- HTTP: echo/v5 (web framework), custom raw HTTP parser, uTLS
- Browser: chromedp (Chrome DevTools Protocol)
- Key libs: cook/v2 (payload generation), dadql (query language), wappalyzergo (tech detection), mcp-go (Model Context Protocol), fsnotify (file watching)
Architecture
Binaries
| Binary | Entry Point | Purpose |
|---|---|---|
grroxy |
cmd/grroxy/main.go |
Launcher - manages projects, starts per-project backends, global templates |
grroxy-app |
cmd/grroxy-app/main.go |
Project backend - proxy, intercept, templates, all per-project APIs |
grroxy-tool |
cmd/grroxy-tool/ |
Standalone tools server (fuzzer, SDK) |
grx-fuzzer |
cmd/grx-fuzzer/main.go |
Standalone HTTP/HTTP2 fuzzer CLI |
grxp |
cmd/grxp/main.go |
URL parser/prober from stdin with dadql filtering |
Directory Layout
apps/
app/ # grroxy-app backend logic (~40 files: proxy, intercept, templates, MCP, etc.)
launcher/ # grroxy launcher backend (project management, template distribution)
tools/ # grroxy-tool backend (fuzzer)
cmd/
grroxy/ # Main CLI entry + migrations
grroxy-app/ # Project app entry + migrations
grroxy-tool/ # Tool server entry + migrations
electron/ # Electron desktop wrapper
grx-fuzzer/ # Fuzzer CLI
grxp/ # URL parser CLI
grx/
browser/ # Chrome automation (chromedp wrappers)
dev/ # Developer UI (SvelteKit, served at /dev)
frontend/ # Main production frontend (Svelte, bundled into binary)
fuzzer/ # Fuzzing engine (cluster bomb, pitch fork modes)
rawhttp/ # Raw HTTP/1.1 & HTTP/2 parser and client
rawproxy/ # MITM proxy with TLS, cert generation, WebSocket support
templates/ # Template engine with hooks and default configs
version/ # Version constants
internal/
config/ # Config struct and initialization
logflags/ # Log flag setup
process/ # Process/command management
save/ # File saving utilities
schemas/ # PocketBase collection schemas (22 files)
sdk/ # Client SDK
types/ # Shared type definitions
updater/ # Binary self-updater (GitHub Releases)
utils/ # Utility functions
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.
- 2d ago First seen · 256 lines · 2,932 tokens per session scan A fea5af90fda5
grroxy CLAUDE.md is an instructions file published in the GitHub repository glitchedgitz/grroxy (138 stars, last pushed 17d ago), licensed MIT. It adds 2,932 tokens to every session, about $0.0147 per session on Opus 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.
Other instructions, from other repositories
mockserver-monorepo AGENTS.md
AGENTS.md instructions for mock-server/mockserver-monorepo, covering mockserver — agent instructions, instruction priority, project overview, local development environment and project documentation.
plano CLAUDE.md
Instructions for katanemo/plano, covering claude.md, build & test commands, rust — wasm plugins (must target wasm32-wasip1), rust — brightstaff binary (native target) and rust — tests, format, lint.
GreenTunnel CLAUDE.md
Instructions for SadeghHayeri/GreenTunnel, covering greentunnel v3, commands, running the cli, ⚠️ npm run dev changes your real system proxy and layout.
claude-tap AGENTS.md
Instructions for liaohch3/claude-tap, covering maintainer automation notes, agents 索引, documentation boundary, review guidelines and pre-commit hook.
hoop CLAUDE.md
Claude Code instructions for hoophq/hoop, covering claude.md, project overview, toolchain & prerequisites, architecture and module breakdown.
next-sanity AGENTS.md
Instructions for sanity-io/next-sanity, covering agent notes, next-sanity/live export conditions, runtime nuance, ai literacy framework (ailf) and cursor cloud specific instructions.