Friday, 24 April
5 min read · 916 words

  • context-mode — 302★ today (9,275★ total) — MCP server that sandboxes tool output for 98% context reduction and tracks session state in SQLite so Claude picks up exactly where it left off after compaction | claude plugin add context-mode | https://github.com/mksglu/context-mode

1. Claude Code v2.1.118: Hooks Can Now Invoke MCP Tools Directly

  • Today's release adds type: "mcp_tool" to hooks — any hook event (PreToolCall, SubagentStop, Stop, etc.) can now invoke a connected MCP server tool directly without a wrapper script. Also shipped: vim visual mode (v/V with selection operators), /usage replacing /cost and /stats, custom themes via /theme with JSON hand-editing in ~/.claude/themes/, DISABLE_UPDATES env var for locked environments, and WSL Windows settings inheritance via policy key.
  • Source: GitHub anthropics/claude-code
  • Why it matters: You can now wire any MCP action — Slack alert on SubagentStop, database log on PreToolCall, Jira ticket on Stop — directly into Claude Code's event lifecycle without building a wrapper.
  • Verified

2. OpenAI Releases GPT-5.5 — Live in Codex and ChatGPT Today

  • GPT-5.5 is rolling out now to Plus, Pro, Business, and Enterprise ChatGPT and Codex tiers; OpenAI claims it's more token-efficient than GPT-5.4, with stronger autonomous reasoning that catches issues before being asked. On benchmarks: Claude Mythos Preview holds SWE-bench Verified but GPT-5.5 narrowly beats it on Terminal-Bench 2.0. Fast mode added to Codex. API access is pending.
  • Source: OpenAI
  • Why it matters: If you've been evaluating Codex as a Claude Code backup or overflow option, GPT-5.5's token efficiency claim makes today the right time to benchmark your actual workflows against it.
  • Verified

3. Anthropic Confirms Usage Resets Were a Quality Response

  • Screenshot from @ClaudeDevs circulating on r/ClaudeCode confirms Anthropic deliberately reset usage limits on Max and Pro plans this week in direct response to Opus 4.7 quality degradation reports — users who received a surprise reset got goodwill compensation while the team works the issue.
  • Source: r/ClaudeCode
  • Why it matters: Running claude update today to get v2.1.118 delivers the visible output of that internal quality push Anthropic confirmed is in progress.
  • Emerging

  • marketingskills for Claude Code — 1,000+ prompts across CRO, copywriting, SEO, analytics, and growth engineering; gives Claude Code marketing domain expertise in any project context, from landing page copy to conversion audit. 491★ today. | npx skills add coreyhaines31/marketingskills | https://github.com/coreyhaines31/marketingskills

You are running a Cowork session. Structure your work
around these three inputs before you begin:

Task: [state clearly what you want done]
Context: [background, audience, key constraints,
         relevant files or links]
Output: [format, length, file type or save location]

Work autonomously from start to finish. Make reasonable
decisions without stopping for approval. Only pause if
you hit a genuine blocker where my call is required —
not for routine choices you can make yourself.

When complete, confirm: (1) what was done, (2) where
the output was saved, (3) anything worth my review.

For any Claude Cowork session — "make reasonable decisions without stopping for approval" is what gets Claude out of permission-every-30-seconds mode and into actual execution. Adapted from community Cowork workflow guide (r/ClaudeAI) https://www.reddit.com/r/ClaudeAI/comments/1sswg4x/

  • Claude 4.6 deprecation letter — a non-technical autistic user's account of Opus 4.7 hallucinating across sophisticated 20-year knowledge management projects went viral on r/ClaudeAI this week, a signal the regression is affecting real non-developer workflows, not just coding benchmarks. https://www.reddit.com/r/ClaudeAI/

  • Cowork Live Artifacts (shipped April 20) — Claude Cowork now builds auto-refreshing dashboards and trackers connected to your apps and files; all builds saved to the Live Artifacts tab with version history. Community is actively using it for replacing static BI reports. https://www.reddit.com/r/ClaudeAI/comments/1sr3rgq/claude_cowork_can_now_build_live_artifacts/

  • Addy Osmani's "The Agent Stack Bet" (April 18) — four architectural moves for teams shipping agents: agent identities not shared credentials, workflow compilers for stateful tasks, async human-in-the-loop patterns, governed tool access. Required reading if you're building anything beyond single-turn agents. https://addyo.substack.com/p/the-agent-stack-bet

  • r/ClaudeCode competitive pressure — "With Codex 5.5 dropping today, Anthropics might be fucked" hit 419 upvotes in 6 hours (267 comments); community sentiment has shifted noticeably as GPT-5.5 launches directly into Claude Code's positioning. https://www.reddit.com/r/ClaudeCode/comments/1sszxc4/with_codex_55_dropping_today_anthropics_might_be/