Agent skill · Backend & API

instantly-common-errors

Diagnose and fix Instantly.ai API v2 common errors and exceptions. Use when encountering Instantly errors, debugging failed requests, or troubleshooting campaign/account/lead issues. Trigger with phrases like "instantly error", "instantly 401", "instantly 429", "instantly api failed", "instantly debug", "instantly troubleshoot". '

jeremylongshoregithub.com/jeremylongshoreGitHub ↗
claude-codecan modify filesMIT
Install
npx skills add jeremylongshore/claude-code-plugins-plus-skills --skill instantly-common-errors --agent claude-code

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

Facts
Files in the skill folder: 1
SKILL.md size: 8 KB
Bundled scripts: none
Version: 1.12.0
Declared author: Jeremy Longshore <jeremy@intentsolutions.io>
Allowed tools: ReadWriteEditBash(curl:*)Grep
Requires: Designed for Claude Code, also compatible with Codex and OpenClaw
Path: plugins/saas-packs/instantly-pack/skills/instantly-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

# Instantly Common Errors ## Overview Diagnostic reference for Instantly API v2 errors. Covers HTTP status codes, campaign state errors, account health issues, lead operation failures, and webhook delivery problems. ## Prerequisites - Completed `instantly-install-auth` setup - Access to Instantly dashboard for verification - API key with appropriate scopes ## HTTP Status Codes | Status | Meaning |

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

Diagnose and fix Instantly.ai API v2 common errors and exceptions. Use when encountering Instantly errors, debugging failed requests, or troubleshooting campaign/account/lead issues. Trigger with phrases like "instantly error", "instantly 401", "instantly 429", "instantly api failed", "instantly debug", "instantly troubleshoot". '

How do I install it?

Run `npx skills add jeremylongshore/claude-code-plugins-plus-skills --skill instantly-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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