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Keystone

Keystone

ChatGPT plugin by static-var · Plan, build, review, and ship

Developer Tools v2.0.4 Website ↗ Open in ChatGPT ↗

Data updated · Last checked

Track this plugin
Directory search
#12
for “workflow”, outside the top 10
ChatGPT conversations
Not seen yet
in the requests we’ve tested
Category page
Search only
Developer Tools
Listing score
40/100
how complete the listing is

Keyword gaps

competitors rank, this plugin is not in the results · how to close a gap
SearchResultsBest competitorTheir position
audit43Business Workflow Audit#2
3 more searches where competitors rank and Keystone doesn’t
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Listing check

score 40 · category leaders average 53
  • !
    Put a search term in the name Search rank
    The name has none of the tracked search terms.
    Directory search ranks name matches first: 74% of top-3 results have the search term in the name. Searches for a brand name itself are not tracked.
    11 of 20 category leaders do this
    0 / 30
6 more checks, compared with the category leaders
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In ChatGPT conversations

We haven’t seen ChatGPT suggest Keystone yet. We test which plugins ChatGPT suggests for everyday requests, and in what order.

Recommendation rate
Average position
Requests tested
Suggested instead

About Keystone

Keystone is a ChatGPT plugin by static-var in the Developer Tools category of the ChatGPT plugin directory. Its listing describes it as “Plan, build, review, and ship”. It has been tracked in the directory since Oct 5, 2026.

Keystone does not currently reach the top 10 for common Developer Tools searches in the directory, so most people find it by searching for its name.

It is not listed on a category page of the directory and appears only in search results.

Keystone helps developers move from ambiguity to verified delivery with 9 focused skills for understanding codebases, planning changes, implementing and refactoring safely, diagnosing failures, reviewing work, and shipping with evidence.From the plugin’s directory listing

Plugins competing for the same searches

  1. Tallyfy Workflow AutomationTallyfy Workflow AutomationTallyfy, Inc.
  2. Business Workflow AuditBusiness Workflow AuditThe UGC Playbook LTD
  3. gstack Workflowsgstack WorkflowsMamdouh Aboammar
  4. Codex Dev WorkflowsCodex Dev WorkflowsSUNNY RAJPAL
4 more competitors
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Recent changes

No changes yet.

1 more change
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Keystone: questions and answers

What does Keystone do?

Plan, build, review, and ship. Keystone helps developers move from ambiguity to verified delivery with 9 focused skills for understanding codebases, planning changes, implementing and refactoring safely, diagnosing failures, reviewing work, and shipping with evidence.

Who makes Keystone?

Keystone is developed by static-var.

How do I add Keystone to ChatGPT?

Open ChatGPT, go to Plugins, search for “Keystone” and select Install plugin. You can also open its page in the directory directly.

Is Keystone still available in ChatGPT?

Yes. Keystone was listed in the ChatGPT plugin directory at the latest hourly check.