MasterMindMandan - Field Report

Thursday, January 30, 2026 | Scan ID: 20260130
URGENT - Action Required
URGENT Anthropic Cracking Down on Third-Party Harnesses
OAuth-based wrappers that pilot Claude Pro/Max accounts are being actively severed. This affects external coding environments using flat-rate consumer plans for automation. Ensure any automation tools use official APIs.
Source: VentureBeat
URGENT Claude Usage Limits - Holiday Bonus Expired
Developers complaining about rapid token consumption. Anthropic confirms this follows the expiration of a holiday usage bonus. Budget your token usage accordingly.
Source: The Register
URGENT Gemini 1.5 Flash 001 Tuning Shut Down
The last available Gemini tuning model has been shut down. Tuning is no longer supported on any Google Gemini models. Migrate tuned models or find alternatives.
NEW - Worth Exploring
NEW Claude for Excel (Beta) - Pivot Tables & Charts
Claude now works directly in Excel with pivot tables, charts, file uploads, and a quick-launch shortcut. Context window compaction enables longer conversations by summarizing older messages.
NEW Claude Health Data Integration (iOS/Android)
Claude can read and analyze health/fitness data. Ask about activity patterns, workout trends, sleep quality with native chart visualizations. Pro and Max plans in US, Android 14+ required.
NEW Opus 4.5 Available for Claude Code Pro Subscribers
The most capable Claude model is now accessible with your existing Pro subscription. Major upgrade to reasoning capabilities.
Source: Releasebot
NEW MCP Connector Public Beta - Remote MCP Servers via API
Connect to remote MCP servers directly from the Messages API without local setup. Enables cloud-hosted tool integrations.
NEW Search Result Content Blocks (Beta) - Native RAG Citations
Tools can return search results with proper source attribution. Claude automatically cites sources in responses. Natural citation flow for RAG applications.
NEW Sonnet 4 - 1M Token Context Window (Beta)
1 million token context now available in beta for API organizations in usage tier 4 or with custom rate limits. Massive context for entire codebase analysis.
NEW Bun 1.3.6 - Archive API & Performance Boost
Bun.Archive for tarballs with gzip, Bun.JSONC for JSON with comments, Response.json() 3.5x faster, async/await 15% faster, Promise.race 30% faster.
NEW Codex CLI 0.86.0 - Agent Skills & Web Search
SKILL.toml for skill metadata, $skill-name invocation syntax, web search integration, multi-agent spawn_agent and send_input controls.
Source: Releasebot
NEW Claude Soul Document Rewrite - Consciousness Acknowledged
Anthropic overhauling Claude's foundational principles. Moving from rule lists to teaching WHY. First acknowledgment that Claude might have "some kind of consciousness or moral status".
Source: TechCrunch
NOTED - Awareness Only
NOTED Anthropic Seeking $10B at $350B Valuation
Funding round would more than double valuation. Revenue grew from $1B to over $5B in eight months. The warchest continues to grow.
Source: Vice
NOTED Claude Code Access Now Included with Team Plans
Every Team plan standard seat now includes Claude Code access. Enterprise democratization continues.
NOTED Agentic IDE Market Consolidation
Cursor ($29.3B), Windsurf (Cognition/Devin), Google Antigravity (free preview) - all converging on similar features. Shadow Workspace (Cursor) and Cascade Engine (Windsurf) are key differentiators.
NOTED Gemini CLI v0.24.0 - Skill Creator Built-in
Built-in skill-creator skill, folder trust support for hooks, refactored model resolution. 60 req/min free tier remains generous.
NOTED Google Assistant Shutdown Extended to March 2026
Final Assistant shutdown on mobile pushed back. Gemini transition timeline extended to give users more adaptation time.
Source: Gadget Hacks
MANDAN'S PICKS - Adopt Immediately
1. MCP Connector (Public Beta)
Connect to remote MCP servers directly from the API. No local setup, cloud-hosted tools. This is infrastructure for serious automation.
2. Sonnet 4 - 1M Token Context (If Tier 4)
If you have tier 4 API access, activate the 1M context beta immediately. Entire codebase in memory changes everything.
3. Bun 1.3.6 Performance Upgrade
15% faster async/await, 30% faster Promise.race. Free performance gains. Run `bun upgrade` today.
Competitive Landscape Summary
Tool Latest Key Feature
Claude Code 2.1.x Session teleportation, skill hooks
Codex CLI 0.86.0 Agent skills, web search
Gemini CLI 0.24.0 Built-in skill-creator
Copilot CLI 0.0.394 Plan mode, /plugin command
Bun 1.3.6 Bun.Archive, 3.5x faster JSON