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/progmboy/openprocmon/claude-mdgit clone --depth 1 https://github.com/progmboy/openprocmonWrote 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/progmboy/openprocmon/claude-md)<a href="https://agentmods.dev/instructions/progmboy/openprocmon/claude-md"><img src="https://agentmods.dev/badge/instructions/progmboy/openprocmon/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 | $0.02435 | $0.02435 |
| Opus 5 | $0.01218 | $0.01218 |
| Sonnet 5 | $0.00487 | $0.00487 |
| Haiku 4.5 | $0.00244 | $0.00244 |
Grade A, and why
openprocmon 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 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.
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 — 198 lines — stays where its author put it; the contents beside it link to each section on GitHub.
OpenProcMon - CLAUDE.md
Project Overview
OpenProcMon is an open-source Process Monitor implementation for real-time monitoring of process, file and registry activity on Windows. Layered architecture: a kernel miniFilter driver captures events -> the SDK layer talks to the driver over a Filter Manager port -> the GUI layer presents the event data.
The SDK and GUI are a completed ground-up Rust rewrite of the original C++ implementation, which is kept under cpp-backup/ for reference. The kernel driver is unchanged.
Architecture
┌─────────────────────────────────────┐
│ GUI Layer │
│ ├── Rust GPUI GUI (crates/gui/) │
│ └── C++ WTL GUI (cpp-backup/gui/) │ [reference]
├─────────────────────────────────────┤
│ SDK Layer │
│ ├── Rust SDK (crates/sdk/) │
│ └── C++ SDK (cpp-backup/sdk) │ [reference]
├─────────────────────────────────────┤
│ Kernel Driver (kernel/) │
│ └── miniFilter driver (complete) │
└─────────────────────────────────────┘
Directory Structure
openprocmon/
├── Cargo.toml # Rust workspace root (members = ["crates/*"])
├── Cargo.lock
├── bin/ # Prebuilt binaries (stock Process Monitor driver PROCMON24.SYS)
├── kernel/ # Kernel driver (miniFilter, complete)
│ ├── logsdk.h # ★ Core: kernel/user-mode interface (structs the Rust SDK mirrors)
│ ├── procmon.c # Driver entry
│ ├── process.c/h # Process monitoring callbacks
│ ├── file.c/h # File-operation monitoring
│ └── reg.c/h # Registry-operation monitoring
├── crates/ # ★ Rust workspace
│ ├── sdk/ # procmon-sdk: driver comms + event parsing + PML read/write
│ │ ├── benches/ # baseline.rs: CPU+memory bench (see BASELINE.md)
│ │ └── src/ # monitor/pipeline/parse/event/filter/pml/...
│ ├── gui/ # procmon-gui: gpui-component GUI on top of the SDK
│ │ ├── locales/ # en/zh strings (rust-i18n)
│ │ ├── themes/ # procmon.json (light/dark ThemeConfig + palette)
│ │ └── src/ # app/model/components/dialogs
│ └── example/ # procmon-example: console SDK demo (capture/save/replay)
├── docs/
│ └── design/ # GUI design mockups (React/Figma prototypes, reference only)
│ └── gui-design-v1/
└── cpp-backup/ # Original C++ implementation (kept for reference)
├── CMakeLists.txt
├── cmake/ # CMake build modules
├── procmon.sln
├── gui/ # C++ WTL GUI (reference)
│ ├── MainFrm.h # Main window
│ ├── View.h # Event list view
│ ├── dataview.cpp/h # Data-view management
│ ├── filterdlg.cpp/h# Filter dialog
│ ├── filtermgr.cpp/h# Filter management
│ └── propdlg.cpp/h # Properties dialog
└── sdk/procmonsdk/ # C++ SDK (reference)
├── sdk.hpp # SDK entry point
├── kernelsdk.hpp # Kernel struct definitions (references logsdk.h)
├── monctl.cxx/hpp # Monitor controller: driver connect, start/stop
├── eventmgr.cxx/hpp # Event manager: queueing and dispatch
├── event.cxx/hpp # Event object
├── eventview.cxx/hpp # Event view interface
├── eventfactory.cxx/hpp # Event parsing factory
├── drvload.cxx/hpp# Driver load/unload
├── procmgr.cxx/hpp# Process management
├── process.cxx/hpp# Process info
├── fileopt.cxx/hpp# File-operation parsing
├── regopt.cxx/hpp # Registry-operation parsing
├── procopt.cxx/hpp# Process-operation parsing
├── buffer.cxx/hpp # Thread-safe message buffer
├── thread.cxx/hpp # Thread wrapper
├── strmaps.cxx/hpp# String maps (enum value -> display name)
├── utils.cxx/hpp # Utility functions
└── logger.cxx/hpp # Logging framework
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 · 198 lines · 2,435 tokens per session scan A 8d97eace3ef9
openprocmon CLAUDE.md is an instructions file published in the GitHub repository progmboy/openprocmon (332 stars, last pushed 7d ago), licensed MIT. It adds 2,435 tokens to every session, about $0.0122 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.
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