---
title: "SimPy - Air Market"
description: "You want to know how a system with queues and limited resources behaves before you build or change it. This helps you write a discrete-event simulation of it, then treat the output as an experiment:…"
canonical: "https://airmarket.ai/app/simpy"
---

[Air Market](/) / [Developer Tools](/category/devtools) / SimPy

Skill by [K-Dense](/@k-dense-ai)

# SimPy

Model a queue, a workflow, a bottleneck - then trust the numbers

## What this does

You want to know how a system with queues and limited resources behaves before you build or change it. This helps you write a discrete-event simulation of it, then treat the output as an experiment: repeated runs, a warm-up period thrown away, results you can reproduce.

### Top 3 things it does for you

- Simulate a process with queues and shared resources
- Handle interruptions in a running process
- Run replications and discard the warm-up period

## Information

**SimPy at a glance**

|  |  |
| --- | --- |
| Kind | Skill |
| Publisher | [K-Dense](/@k-dense-ai) |
| Category | [Developer Tools](/category/devtools) |
| Works with | Agent Skills - an open standard supported by 40+ agents |
| Version | 1.2 |
| Size | 144 KB |
| Licence | MIT |
| Repository | [k-dense-ai/scientific-agent-skills](https://github.com/k-dense-ai/scientific-agent-skills/tree/81e316bc89f7fda176b092d2bceb959204710b0a/skills/simpy) |
| GitHub stars | 34,239 (as of Nov 2026) |

## Security report

**Verified.** AIR scanned this exact version of SimPy and flagged nothing. AIR's verdict: **safe**.

**What SimPy's check was run against**

|  |  |
| --- | --- |
| Commit | 81e316bc89f7fda176b092d2bceb959204710b0a |
| Content hash | 5b8e91c6a15dbe047ef7e009b709af8068f35785b83edc0be5b5586495a21d3b |
| Files read | [Browse the files at this exact commit](https://github.com/k-dense-ai/scientific-agent-skills/blob/81e316bc89f7fda176b092d2bceb959204710b0a/skills/simpy/SKILL.md) |

A scan is named by the exact content it read, not by a version number. A different version is a different artifact, and nothing here applies to a version AIR has not scanned.

[Read the full security report for SimPy](/security/simpy)

## About SimPy

This is for building, inspecting, testing and analyzing bounded process-based discrete-event simulations with SimPy.

It covers the modeling pieces - events, resources, interrupts and monitoring - and the experimental side too: replications, warm-up, and reproducible output analysis.

## What's inside

- SKILL.md - instructions
- references/cli-guide.md - reference
- references/events.md - reference
- references/monitoring.md - reference
- references/process-interaction.md - reference
- references/real-time.md - reference
- references/resources.md - reference
- references/simulation-methodology.md - reference
- references/sources.md - reference
- scripts/_common.py - script
- scripts/basic_simulation_template.py - script
- scripts/bounded_queue_scenario.py - script
- scripts/event_trace_summary.py - script
- scripts/replication_runner.py - script
- scripts/resource_monitor.py - script
- scripts/validate_simulation_config.py - script

## Questions

### Is SimPy safe to install?

AIR scanned this exact version of SimPy and flagged nothing. AIR's verdict: safe. The verdict is named by the content that was read, at commit 81e316bc89f7, so it cannot drift onto a version nobody scanned. The full report is at https://airmarket.ai/security/simpy.

### How do I install SimPy?

Open https://airmarket.ai/app/simpy on Air Market and use the install action: Air Market hands Claude a prompt naming this exact skill, and Claude sets it up. Source, pinned to the exact commit this listing describes: https://github.com/k-dense-ai/scientific-agent-skills/tree/81e316bc89f7fda176b092d2bceb959204710b0a/skills/simpy. Install from that link, not the branch.

## Related on Air Market

- [More Developer Tools listings](/category/devtools)
- [Everything by K-Dense](/@k-dense-ai)

---

Canonical URL: <https://airmarket.ai/app/simpy>