Loadster
ChatGPT pluginBuild and analyze load tests
Loadster helps users create and play test scripts, prepare load test scenarios, configure synthetic monitors, and investigate finished test and monitoring results through ChatGPT.
Loadster is #4,177 of 13,927 ChatGPT plugins by placement, down 209 places in a week.
- Featured
- No
not on the featured shelf
Movement
From our daily snapshots over the last 30 days.
Rank by placement
Rank in Developer tools
In its category
How this plugin compares with others in the same category. Positions are counted within the category, not across the whole directory.
Developer tools311th of 1,065 by placement
| # | Plugin | Position | 7d |
|---|---|---|---|
| 309 | #4159 | 487places up | |
| 310 | #4167 | 97places up | |
| 311 | #4177 | 209places down | |
| 312 | #4180 | 196places down | |
| 313 | #4201 | 86places down |
Example prompts
- “We need to load test our checkout flow. Build a test script that searches for an item, adds to cart, and completes the checkout.”
- “My Playwright script "Checkout" is hitting an error. Debug it and get it working. Play it a few times if you need to.”
- “Our last load test had 31 errors. Analyze the test report and tell me what went wrong. What should we change for next time?”
Skills
load-test
Author and verify a Loadster load test end to end. Write a script, validate and play it, build a load test scenario, and hand off for launch. Use when the user wants to load test, stress test, or performance test a site or API with Loadster, or asks for a Loadster script.
results
Analyze a finished Loadster load test or a monitor incident. Read the report, find the bottleneck or failure, explain it in plain terms, and record notes. Use when the user asks what happened in a load test, whether a test passed, why a monitor is failing, or what an incident means.
setup
Connect Claude Code to Loadster's MCP server and verify the connection. Use when Loadster tools are missing, a Loadster tool returns 401 or unauthorized, or the user asks to set up, connect, or reconnect Loadster.
- Categories
- Made by
- Loadster, Inc. · Website
- Sign-in
- On Install
- Availability
- Available
- Version
- 1.2.0
- Created
- September 10, 2026
- More info
- Sponsorship
- Promote this plugin