Agent skill · Backend & API

clade-common-errors

Diagnose and fix Anthropic API errors \u2014 authentication, rate limits,\n\ Use when working with common-errors patterns.\noverloaded, context length, and content\ \ policy issues.\nTrigger with \"anthropic error\", \"claude 429\", \"claude overloaded\"\ ,\n\"anthropic not working\", \"debug claude api\".\n"

jeremylongshoregithub.com/jeremylongshoreGitHub ↗
claude-coderead-onlyMIT
Install
npx skills add jeremylongshore/claude-code-plugins-plus-skills --skill clade-common-errors --agent claude-code

Same command for any agent — swap --agent for codex, cursor, copilot.

Facts
Files in the skill folder: 2
SKILL.md size: 6 KB
Bundled scripts: none
Version: 1.0.0
Declared author: Jeremy Longshore <jeremy@intentsolutions.io>
Allowed tools: ReadGrepBash(curl:*)
Requires: Designed for Claude Code
Path: skills/.curated/clade-common-errors/SKILL.md
Open the folder on GitHub →
Where it comes from
Stars: 2,596
Language: Python
Read our review of the source →

Weekly change comes from our own snapshots, not the repository page — it measures attention, not adoption.

From the SKILL.md

# Anthropic Common Errors ## Overview Every Anthropic API error includes a `type` field and HTTP status code. Here are the real errors you'll hit and how to fix them. ## Error Reference ## Instructions ### Step 1: `authentication_error` (401) ```json {"type":"error","error":{"type":"authentication_error","message":"invalid x-api-key"}} ``` **Cause:** API key is missing, malformed, or revoked. **Fi

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About this skill
What does the clade-common-errors skill do?

Diagnose and fix Anthropic API errors \u2014 authentication, rate limits,\n\ Use when working with common-errors patterns.\noverloaded, context length, and content\ \ policy issues.\nTrigger with \"anthropic error\", \"claude 429\", \"claude overloaded\"\ ,\n\"anthropic not working\", \"debug claude api\".\n"

How do I install it?

Run `npx skills add jeremylongshore/claude-code-plugins-plus-skills --skill clade-common-errors --agent claude-code` — it drops the skill into your project so the agent can pick it up. Swap the --agent value for codex, cursor or copilot if you use one of those.

Where does this skill come from?

From jeremylongshore/claude-code-plugins-plus-skills, a repository with 2,596 stars. We read it straight from the repository tree rather than a submitted listing, so what you see here is what is actually published.

Is a popular skill a good skill?

Not necessarily. Stars measure attention, not adoption — a repository can trend for a week and be abandoned. That is why we show the weekly change from our own snapshots next to the total, instead of a single flattering number.

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