Source: https://ailoot.ai/blog/en/page/3/
Canonical: https://ailoot.ai/blog/en/page/3/
Language: en

# Guides to AI models and API integration

Guides to AI models, agents and the Ailoot API.

- [**Use a Qwen Code AI Agent Free of Charge: Options and Limits** What’s free in Qwen Code: installation, browser chat, local models, and third-party provider limits; differences from paid access and regional restrictions.](https://ailoot.ai/blog/en/qwen-code-free-limits/)
- [**What a Cursor subscription offers in 2026 and how much it costs** Cursor pricing in 2026: Hobby, Pro, Pro+ and Ultra, agent limits, usage overage charges and payment terms.](https://ailoot.ai/blog/en/cursor-subscription/)
- [**What a Paid Grok Subscription Offers and When You Need One** A comparison of Free, SuperGrok, and Plus, including features and limits, subscription and API; regional payment and access restrictions covered separately.](https://ailoot.ai/blog/en/grok-subscription/)
- [**AI deleted the database: a 7-minute recovery plan** What to do after data deletion: stop the agent, document the incident, use git reflog, PITR, snapshots, and file recovery. Examples and safeguards.](https://ailoot.ai/blog/en/ai-deleted-database-recovery/)
- [**I built a product with AI—how to make improvements without breaking what works** Safe product maintenance after launch: git, rollback, staging, secret protection, hosting, backups, and upkeep. All six prompts are preserved.](https://ailoot.ai/blog/en/ai-product-maintenance-after-launch/)
- [**What Is Astro and Why Use It for an AI-Built Website in 2026** Astro in simple terms: what this framework is, how it differs from Tilda, what kinds of sites it suits, and why you need it if AI is building your site.](https://ailoot.ai/blog/en/astro-framework/)
- [**What Is an AI Agent in Plain English, and Where Can You Use One?** AI agents in plain English: how they differ from chatbots, what they consist of, what they can do on their own, and when to use one—and when not to. With examples.](https://ailoot.ai/blog/en/ai-agents-explained/)
- [**Context Engineering vs Prompt Engineering: Claude Code Guide** What context engineering is and how it differs from prompt engineering. The Anthropic canon, 7 mistakes, and a minimal setup for Claude Code.](https://ailoot.ai/blog/en/context-engineering/)
- [**Claude Code Is Slowing Down: How to Choose Skills, Subagents, MCP, and Plugins** A comparison of Claude Code extensions, context usage, seven mistakes, and a minimal working setup, with technical examples preserved.](https://ailoot.ai/blog/en/claude-code-skills-subagents-mcp-plugins/)
- [**Claude API Agent Skills: connect a ready-made skill and download its file** Connect a pptx skill with container.skills and code execution, inspect the response, and download its presentation through the Claude Files API.](https://ailoot.ai/blog/en/claude-api-agent-skills/)
- [**Claude Code 2.1.268: What Was Fixed in deny Rules and MCP** Claude Code 2.1.268–2.1.269 fixed four permission issues and a secret leak in /mcp. Who is affected, how to update, and how to check your rules.](https://ailoot.ai/blog/en/claude-code-2-1-268-fixes/)
- [**Auto Mode in Claude Code: Free Security Checks and the “this session isn't eligible” Notice** Starting with version 2.1.278, Claude Code does not charge for auto mode security checks on the server. What “this session isn't eligible” means and how to check the status.](https://ailoot.ai/blog/en/claude-code-auto-mode-classifier/)
- [**Claude Code: 30-minute background command limit** Claude Code stops a background command after 30 minutes in unattended runs: -p, Agent SDK, CI, cloud. How to raise the limit and what to do after a command stops.](https://ailoot.ai/blog/en/claude-code-background-30-min-timeout/)
- [**Git worktree in Claude Code: parallel sessions** How to use --worktree, .worktreeinclude, worktree.baseRef, and subagent isolation. Differences from branches, cleaning up worktrees, and common mistakes.](https://ailoot.ai/blog/en/claude-code-git-worktree/)
- [**Vulnerability in Claude Code GitHub Action: What to Update and How to Protect Your Repo** Analysis of the claude-code-action vulnerability before v1.0.94: workflow checks, tool restrictions, least-privilege tokens, and CI/CD protection.](https://ailoot.ai/blog/en/claude-code-github-action-security/)
- [**Claude Code and Codex Together: 3 Work Patterns** Working together with Claude Code and Codex: writing and reviewing code, drafting and architecture, separating infrastructure and business logic, synchronizing instructions.](https://ailoot.ai/blog/en/claude-code-codex-together/)
- [**Claude Code: registration, sign-in, plans, and support** Phone number requirements, email sign-in, Pro/Max plans, weekly limits, saving projects, and contacting support. Provider restrictions and original caveats.](https://ailoot.ai/blog/en/claude-code/)
- [**How to disable Claude Code auto memory in one project** Claude Code auto memory in a single project is turned off with the line autoMemoryEnabled: false in .claude/settings.json. How is this better than /memory, and how do you clean up notes?](https://ailoot.ai/blog/en/disable-claude-code-auto-memory-per-project/)
- [**Claude Code: How to Reconfigure an Installed Plugin Without Reinstalling It (2.1.285)** Claude Code 2.1.285 introduced the claude plugin configure command. How to check plugin settings in the documentation and change a token or address without reinstalling.](https://ailoot.ai/blog/en/claude-code-plugin-configure-2-1-285/)
- [**Claude Code Projects: coordinator, threads, and beta limitations** How Claude Code Projects cloud threads work: GitHub App, instructions, memory, conflicts, and beta limitations.](https://ailoot.ai/blog/en/claude-code-projects/)
- [**Claude Code: Subscription Access Disabled — What to Do** Claude Code displays “organization has disabled Claude subscription access”: who disabled subscription sign-in, what to check in /status, and what to write to the administrator.](https://ailoot.ai/blog/en/claude-code-subscription-access-disabled/)
- [**Claude Code Tool Search: How the AI Agent Finds an MCP Tool** How tool search works in Claude Code: what is loaded into context immediately, when the mechanism turns itself off, and how to configure ENABLE\_TOOL\_SEARCH and alwaysLoad.](https://ailoot.ai/blog/en/claude-code-tool-search-mcp-limit/)
- [**What Is Cowork in Claude, and How Is It Different from Claude Code?** Chat, Cowork, and Claude Code: working with folders, business tasks, confirmations, and technical limitations.](https://ailoot.ai/blog/en/claude-cowork-vs-claude-code/)
- [**Claude Design: A Guide and Five Practical Scenarios** Connect Claude Code to Claude Design: export the design package, paste its ID into your project, and implement components. Includes features and limits.](https://ailoot.ai/blog/en/claude-design-guide/)
- [**How to download Claude Desktop on your computer and phone, and where to start** Official download and installation of Claude on Windows, Mac, Linux, and phone: requirements, synchronization, and the differences between Chat, Cowork, and Code.](https://ailoot.ai/blog/en/claude-desktop-install-start/)
- [**Claude Desktop on Windows: file is in use after an update** Why Claude Desktop on Windows reports that the file is in use by another program, how to restore startup, and what to send Anthropic Support.](https://ailoot.ai/blog/en/claude-desktop-windows-file-busy/)
- [**Claude Haiku 5.5 API pricing: cheaper routine agent tasks** Claude Haiku 5.5 (October 7): $0.10 per 1 million input tokens, 75% cheaper on average than Haiku 4.5; routine agent tasks and limits.](https://ailoot.ai/blog/en/claude-haiku-5-5-agent-tasks/)
- [**Claude API credits in Max and Team: how much and what to spend them on** Max 5x gets $100, Max 20x gets $200 in Claude API credits per month, Team gets up to $500. How to claim them in Console and which agents to spend them on.](https://ailoot.ai/blog/en/claude-max-team-monthly-api-credits/)
- [**CLAUDE.md After Opus 5: Why Long Instructions Now Get in Claude’s Way** Claude Opus 5 is smarter, and old, lengthy rules in CLAUDE.md get in its way. What to keep, what to move to skills, and how to enable automatic memory. Includes a ready-to-use prompt.](https://ailoot.ai/blog/en/claude-md-after-opus-5/)
- [**Claude Memory: Memory, CLAUDE.md, and Auto Memory** Three Claude memory systems: where they work, how to manage the settings, what to store, and how to avoid five common mistakes.](https://ailoot.ai/blog/en/claude-memory-claude-md-auto-memory/)
- [**Claude Won’t Accept Your Card: Why Payment Is Declined and Who Is Actually Rejecting It** A detailed breakdown: Claude won’t accept your card: why payment is declined and who is actually rejecting it.](https://ailoot.ai/blog/en/claude-card-declined/)
- [**Claude Is Not Accepting New Users: What to Do** The “Claude is not available to new users right now” screen during registration: which Anthropic rules about country, phone, and email to check, and what to use instead of Claude.](https://ailoot.ai/blog/en/claude-not-accepting-new-users/)
- [**Claude Code Is Not Available in Your Region: What the Error Means and What to Do** The “App unavailable in region” error means Claude Code is unavailable in your country. We explain error code 403 and how to contact support with and without account access.](https://ailoot.ai/blog/en/claude-code-region-unavailable/)
- [**Claude Opus 5.5 in Claude Code: AI API pricing, changes and effort** Claude Opus 5.5 was released on September 22, 2026. What changed in model selection with Claude Code 2.1.280: the opus alias, Default, API prices, 1M context, and effort medium.](https://ailoot.ai/blog/en/claude-opus-5-5-whats-new/)
- [**Claude Opus 5: Overview, Price, and Whether to Switch in 2026** A practical overview of Claude Opus 5 release claims, pricing, effort levels, and switching considerations. No independent quantitative benchmark comparison is provided.](https://ailoot.ai/blog/en/claude-opus-5-review/)
- [**Claude Keeps Asking You to Sign In Again: Causes and Checks** Cookies, incognito mode, tracking protection, VPN, and corporate settings: how to distinguish the reasons Claude keeps asking you to sign in again.](https://ailoot.ai/blog/en/claude-keeps-asking-to-sign-in/)
- [**Identity Verification in Claude: Persona and Action Plans** How Claude identity verification works, the documents and selfie required by Persona, the conditions for different plans, how to preserve projects, and how to choose an alternative client.](https://ailoot.ai/blog/en/claude-identity-verification-persona/)
- [**Codex on your phone: how to continue a task through Codex Cloud** Creating and publishing a Codex cloud environment, continuing a task from your phone, updating the environment, resources, and limitations.](https://ailoot.ai/blog/en/codex-cloud-environments-mobile/)
- [**GPT-5.5 Will Be Disabled in Codex on October 14: What to Choose Instead** On October 14, 2026, OpenAI will disable GPT-5.5 in Codex for ChatGPT sign-ins on all plans. Which model to choose instead and how to change it in the CLI and app.](https://ailoot.ai/blog/en/codex-gpt-5-5-retirement/)
- [**Moving a project from Codex to Hermes on a server** Transferring a repository to a server to work in Hermes: saved changes, dependencies, secrets, the working folder, and checks before continuing development.](https://ailoot.ai/blog/en/codex-project-to-hermes-server/)
- [**Codex Skills: Creating a Skill for Repetitive Tasks** SKILL.md structure, loading paths, explicit and automatic invocation, result criteria, and transferring a skill to Claude Code.](https://ailoot.ai/blog/en/codex-skills/)
- [**Codex worktree: a separate working copy for a second task** Working copy of Codex CLI 0.155.1: experimental worktree flag, source HEAD, checking the new folder, preserving the result, and safe removal.](https://ailoot.ai/blog/en/codex-worktree-separate-task/)
- [**Cursor Projects: what it is and how the coordinator delegates tasks** Cursor Projects, as announced by Cursor: how the coordinator delegates tasks, where shared context is stored, how Subscriptions work and what this beta is for.](https://ailoot.ai/blog/en/cursor-projects-coordinator-agents/)
- [**Security Agents and Rollouts in Cursor: Security Checks and Release Monitoring** How to enable Security Reviewer, Vulnerability Scanner, and Rollouts in Cursor Automations: triggers, usage from the team pool, plans, and how they differ from Bugbot.](https://ailoot.ai/blog/en/cursor-rollouts-security-agents/)
- [**Cursor and Claude Code: A Comparison of Interfaces, Models, and Token Usage** A dated comparison of Cursor and Claude Code interfaces, pricing, models, and workflows, with guidance for measuring token usage and explicit limits on an unverified benchmark.](https://ailoot.ai/blog/en/cursor-vs-claude-code/)
- [**Fast mode in Claude Code: enabling it, payment, and disabling it** Fast mode speeds up responses from supported Opus models, but is charged separately from the subscription’s included limits. Check access and settings after use.](https://ailoot.ai/blog/en/claude-code-fast-mode/)
- [**GitHub Copilot is retiring 6 models on 19 October 2026: what to do** Which six models GitHub Copilot is retiring, which alternatives are suggested, and what to check in settings and integrations before 19 October 2026.](https://ailoot.ai/blog/en/github-copilot-model-deprecation-2026/)
- [**Claude Code Hooks Documentation: Setup and 7 Ready-to-Use Examples** Claude Code hooks docs in practice: four handler types, lifecycle events, settings.json, seven examples, testing, and common pitfalls.](https://ailoot.ai/blog/en/claude-code-hooks/)
- [**7 Claude Code rules for limiting autonomous agent spending in 2026** 7 rules for setting limits in Claude Code so an autonomous agent doesn’t leave you broke: provider caps, Task Budgets, hooks, allowlists, kill switches, sandbox keys, and iteration limits.](https://ailoot.ai/blog/en/ai-agent-burned-budget-claude-code/)
- [**Four prompts to counter sycophancy in Claude Code** Facts, precedents, a plan, and a self-check: a four-step cycle inside Plan Mode for complex tasks and unclear errors.](https://ailoot.ai/blog/en/claude-code-sycophancy-prompts/)
- [**Paying for Claude: card requirements and access conditions** Supported country, international payments, physical and virtual cards, billing address, and the risks of using someone else’s card.](https://ailoot.ai/blog/en/claude-card-payment-requirements/)
- [**How to Set Up CLAUDE.md in 2026: Template and 6 Rules** A ready-to-use CLAUDE.md template, 6 rules for keeping the file alive, and an analysis of a working file from an active business. Includes official Anthropic quotations.](https://ailoot.ai/blog/en/claude-md-template/)
- [**How to Configure Claude for Yourself: Profile, Memory, and Projects** Four layers for configuring Claude: profile instructions, memory, projects, and CLAUDE.md. A complete interview prompt, a result check, and a review of the rules.](https://ailoot.ai/blog/en/claude-personalization-profile-memory/)
- [**Claude Code Limits in 2026: 8 Rules to Avoid Burning Through Tokens** Claude Code Pro and Max limits in 2026 and 8 rules for saving tokens: /compact, Plan Mode, a dense CLAUDE.md, skills, model selection, and 90% cache savings.](https://ailoot.ai/blog/en/claude-code-token-limits-saving/)
- [**How to update Claude Code to the latest version in 2026** How to check the Claude Code version, update it with the claude update command, install the latest build via Homebrew or WinGet, and what to do if it won’t update.](https://ailoot.ai/blog/en/update-claude-code/)
- [**Paying for ChatGPT: Cards, Plans, and Regional Restrictions** ChatGPT payment methods, original USD prices, payment system requirements, mobile subscriptions, and the risks of ready-made accounts.](https://ailoot.ai/blog/en/chatgpt-payment-restrictions/)
- [**Claude Code Pricing: How to Pay Cost-Effectively and Choose a Model** Detailed analysis: How to pay for Claude Code cost-effectively in 2026: plans and models.](https://ailoot.ai/blog/en/claude-code-plans-cost/)
- [**Paying for Coda in 2026: plans, free plan, and cancellation** How Coda plans work, document creator roles, the free plan, the transition to Superhuman Docs, and how to cancel a subscription.](https://ailoot.ai/blog/en/coda-pricing-payment-cancellation/)
- [**How to pay for Cursor in 2026: why your card is declined and what restrictions to consider** Paying for Cursor: free Hobby, paid plans, payment processor, tax, regional card restrictions, and the risks of buying someone else’s account.](https://ailoot.ai/blog/en/cursor-payment/)
- [**DeepSeek AI API key: payment, cost and agent connection** Ways to top up the DeepSeek API, prices in USD, cache, checking your balance, and connecting a key to an agent; terms depend on the account and payment method.](https://ailoot.ai/blog/en/deepseek-api-payment/)

## Ailoot · The company and its project portfolio





Ailoot combines established operating experience, a large client base, stable service and ongoing KPI control.





The company and its project portfolio: millions of customers; monthly sales in the billions.





Ailoot brings that operating experience to API access for AI features in customer products, agents, applications and automations.