Anthropic: AI Security and Tool Analysis

2026-02-13 | Claude Opus 4.6 Extra Use: $50 Free Credits (Ends Feb 16) Urgent: Anthropic is giving away $50 in free Opus 4.6 credits until Feb 16. Plus how to save 50% with batch processing for non-urgent workloads.
2026-02-07 | AGENTS.md: One File That Makes Agents Behave A practical guide to AGENTS.md and CLAUDE.md—why they work, how to write them, and copy-paste templates for Markdown projects, Python, and TypeScript.
2026-02-07 | AGENTS.md: What Actually Works (And What Doesn't) Evidence-based guide to writing AGENTS.md files that AI agents actually follow. Lessons from Vercel's evals, multi-tool testing, and production usage across Python, TypeScript, and documentation projects.
2026-02-03 | Claude vs OpenAI API Pricing (2026): Three-Tier Cost Analysis Direct pricing comparison across budget, mid-range, and premium tiers. Real-world cost scenarios, subscription vs API break-even math, and provider-specific cost traps.
2026-02-01 | Smart Spend Guide When to upgrade from free AI tiers to paid: Claude Max vs Pro vs API break-even analysis, $800-1200 value extraction for $200 or less, and route-by-task complexity optimization. Smart spending strategy for frontier LLMs.
2026-01-30 | Claude Opus 4.5: 80.9% SWE-bench, Pricing & When to Use Anthropic's flagship reasoning model delivers the highest verified SWE-bench score at 80.9%. Complete pricing breakdown ($5/1M input), subscription vs API analysis, and comparison to Kimi k2.5 and Gemini 3 Flash.
2026-01-28 | Anthropic Account Ban Risk Common patterns that lead to account restrictions or bans for Anthropic users.
2026-01-28 | Anthropic API Terms Snapshot (2026) Checklist of Anthropic API terms covering training opt-in, retention, and data handling for compliance reviews.
2026-01-28 | Anthropic Third-Party Access Risk What can break when Claude access runs through third-party clients.
2026-01-28 | Claude Code Terms Snapshot (2026) Checklist of Claude Code terms covering training, retention, and supported access paths.
2026-01-28 | Claude Free Terms Snapshot (2026) Checklist of Claude Free terms covering training defaults, retention, and plan limits.
2026-01-28 | Claude Max Terms Snapshot (2026) Checklist of Claude Max terms covering training defaults, retention, and plan limits.
2026-01-28 | Claude Pro Terms Snapshot (2026) Checklist of Claude Pro terms covering training defaults, retention, and plan limits.
2026-01-28 | Claude Terms Overview (Free, Pro, Max, Code, API) A plan-by-plan checklist for Claude terms, retention, and allowed access paths.
2026-01-28 | How to Verify Anthropic API Clients Are Official Signals that a Claude client is legit, and when it is not.
2026-01-28 | Verify Anthropic Policy Claims How to confirm official Anthropic policy changes and avoid rumor-driven decisions.
2026-01-15 | Anthropic's 2025–2026 Policy & Access Changes: What Got Blocked How Anthropic's 2025 privacy-policy changes and 2026 access enforcement affect Claude power users.