Agent Skills Index

Directory / Claude community plugins (Anthropic) / preflight

preflight

plugin Other

Know exactly where your system breaks before you ship. Scans codebases, traces service calls, and simulates what happens when real users hit your system. Finds bottlenecks, cost cliffs, rate limits, and breaking points.
Description from the marketplace entry / plugin manifest.

Information source

Copied from the Claude community plugins (Anthropic) catalog (anthropics/claude-plugins-community), maintained by Anthropic (community submissions).

Links are pinned to commit 06ec7b6 (2026-10-13), the version we synced. Not reviewed by us.

Install

Add the marketplace (once, in Claude Code)
/plugin marketplace add anthropics/claude-plugins-community
In a Claude Code session
/plugin install preflight@claude-community
From your shell
claude plugin install preflight@claude-community

Commands follow each host's documentation (Claude Code, Claude Cowork docs). gh skill needs GitHub CLI 2.90 or later and is in public preview.

Listed from Anthropic (community submissions)'s catalog, not reviewed by us. Read the source before installing.

Catalog
Claude community plugins (Anthropic) (claude-community)
Information source
marketplace.json in anthropics/claude-plugins-community
Author
Not stated in the source
Source code
Nancy-Chauhan/preflight
Homepage
github.com/Nancy-Chauhan/preflight
License
MIT (repository license)
Repository stars
13 for Nancy-Chauhan/preflight
Added to catalog
2026-04-17
Last change
2026-02-26 (last push to the repo)

What it contains

Hosted in an external repository, so contents are not counted here. See the source link.

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