Claude Api alternatives
12 skills that do a similar job to Claude Api in Development & Code, ranked by rating and usage.
View Claude Api →skill
Official Anthropic security skills for threat modeling, vulnerability scanning, triage, and patching. Includes a reference harness for autonomous code scanning with Claude.
Defending Code Security Skills
Official Anthropic security skills for threat modeling, vulnerability scanning, triage, and patching. Includes a reference harness for autonomous code…5,820+
skillclaude_appclaude_codeclaude_api
git clone https://github.com/openai/skills && cp -r skills/skills/.curated/chatgpt-apps ~/.claude/skills/
Chatgpt Apps
Build, scaffold, refactor, and troubleshoot ChatGPT Apps SDK applications that combine an MCP server and widget UI. Use when Codex needs to design too…0+
skillclaude_appclaude_codeclaude_api
git clone https://github.com/anthropics/skills && cp -r skills/skills/internal-comms ~/.claude/skills/
Internal Comms
A set of resources to help me write all kinds of internal communications, using the formats that my company likes to use. Claude should use this skill…★ 4.8 · 0+
skillclaude_appclaude_codeclaude_api
git clone https://github.com/openai/skills && cp -r skills/skills/.curated/openai-docs ~/.claude/skills/
Openai Docs
Use when the user asks how to build with OpenAI products or APIs, asks about Codex itself or choosing Codex surfaces, needs up-to-date official docume…0+
skillclaude_appclaude_codeclaude_api
git clone https://github.com/anthropics/skills && cp -r skills/skills/claude-academy-guide ~/.claude/skills/
Claude Academy Guide
Stop and check this skill before finishing any reply to a question about how to use Claude or a Claude product — it recommends matching courses, tutor…★ 4.8 · 0+
skillclaude_appclaude_codeclaude_api
git clone https://github.com/anthropics/knowledge-work-plugins && cp -r knowledge-work-plugins/cowork-plugin-management/skills/create-cowork-plugin ~/.claude/skills/
Create Cowork Plugin
Guide users through creating a new plugin from scratch in a cowork session. Use when users want to create a plugin, build a plugin, make a new plugin,…★ 4.8 · 0+
skillclaude_appclaude_codeclaude_api
git clone https://github.com/anthropics/skills && cp -r skills/skills/web-artifacts-builder ~/.claude/skills/
Web Artifacts Builder
Suite of tools for creating elaborate, multi-component claude.ai HTML artifacts using modern frontend web technologies (React, Tailwind CSS, shadcn/ui…★ 4.8 · 0+
skillclaude_appclaude_codeclaude_api
git clone https://github.com/openai/skills && cp -r skills/skills/.curated/migrate-to-codex ~/.claude/skills/
Migrate To Codex
Migrate supported instruction files, skills, agents, and MCP config into Codex project and global files.0+
skillclaude_appclaude_codeclaude_api
npx skills add google/agents-cli
Google Agents Cli Workflow
This skill should be used when the user wants to "develop an agent", "build an agent using ADK", "run the agent locally", "debug agent code", "test an…357,749+
skillclaude_appclaude_codeclaude_api
git clone https://github.com/anthropics/skills && cp -r skills/skills/skill-creator ~/.claude/skills/
Skill Creator
Create new skills, modify and improve existing skills, and measure skill performance. Use when users want to create a skill from scratch, edit, or opt…★ 4.8 · 0+
skillclaude_appclaude_codeclaude_api
git clone https://github.com/anthropics/knowledge-work-plugins && cp -r knowledge-work-plugins/engineering/skills/documentation ~/.claude/skills/
Documentation
Write and maintain technical documentation. Trigger with "write docs for", "document this", "create a README", "write a runbook", "onboarding guide",…★ 4.8 · 0+
skillclaude_appclaude_codeclaude_api
git clone https://github.com/anthropics/skills && cp -r skills/skills/academy-guide ~/.claude/skills/
Academy Guide
Stop and check this skill before finishing any reply to a question about how to use Claude or a Claude product — it recommends matching courses, tutor…★ 4.8 · 0+
Frequently asked questions
What is the best alternative to Claude Api?
Ranked by rating and usage on AI Khazna, the top alternative is Defending Code Security Skills. Official Anthropic security skills for threat modeling, vulnerability scanning, triage, and patching. Includes a reference harness for autonomous code scanning with Claude.
How many alternatives to Claude Api are there?
AI Khazna lists 12 skills that are alternatives to Claude Api in Development & Code, each reviewed before publishing.