api-dep

api-dep is a skill for Claude Code from barnburner121/claude-plugin-marketplace. It costs 9 tokens per session (70 once invoked), scanned A, original, no licence file.

A tool for creating plans to manage deprecated APIs, which are interfaces that still exist but should no longer be used.

In plain words
What is it for?
Use it to generate API deprecation management plans.
Why use it?
It helps organize the work needed when replacing or retiring API endpoints and versions.

Skill for Claude Code

Written for Claude Code: allowed-tools in frontmatter.

Part of the api-deprecation plugin — 1 skill shipped together

Good fit Use it to generate API deprecation management plans.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/barnburner121/claude-plugin-marketplace/api-dep
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add barnburner121/claude-plugin-marketplace --skill api-dep
Clone the repo
git clone --depth 1 https://github.com/barnburner121/claude-plugin-marketplace

Made for: Claude Code.

Or install api-deprecation, the plugin that ships this one along with the rest of its 1 skill.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for api-dep

README.md
[![agentmods](https://agentmods.dev/badge/skills/barnburner121/claude-plugin-marketplace/api-dep/github.svg)](https://agentmods.dev/skills/barnburner121/claude-plugin-marketplace/api-dep)
Your own site
<a href="https://agentmods.dev/skills/barnburner121/claude-plugin-marketplace/api-dep"><img src="https://agentmods.dev/badge/skills/barnburner121/claude-plugin-marketplace/api-dep/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for api-dep

Your own site · 80×15
<a href="https://agentmods.dev/skills/barnburner121/claude-plugin-marketplace/api-dep"><img src="https://agentmods.dev/badge/skills/barnburner121/claude-plugin-marketplace/api-dep.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 9 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 70 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin unknown No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00009 $0.00070
Opus 5 $0.00005 $0.00035
Sonnet 5 $0.00002 $0.00014
Haiku 4.5 $0.00001 $0.00007

Measured 10d ago against content hash 205c20fa8662, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-09, from the pricing page.

Security

Grade A, and why

api-dep scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 10d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

generated-plugins/api-deprecation/skills/api-dep/SKILL.md · 10 lines

The source is not reproduced here

No licence file

A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.

Read it on GitHub

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 10d ago First seen · 10 lines · 9 tokens per session scan A 205c20fa8662

Subscribe to this mod's changes

api-dep is a skill published in the GitHub repository barnburner121/claude-plugin-marketplace (3 stars, last pushed 5mo ago), with no licence file. It adds 9 tokens to every session and 70 once invoked, about $0.0000 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

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