Claude Code
Anthropic's coding assistant in the terminal.
Anthropic's terminal-based coding assistant for working with codebases, including reading, editing, and running code.

Recent stories
Anthropic will move Claude Agent SDK, claude -p, GitHub Actions, and third-party agent apps onto separate monthly credits on June 15. Watch the new bucket closely, since it changes the cost model for autonomous runs and subscription-backed harnesses.
Anthropic increased Claude Code weekly limits 50% for Pro, Max, Team, and seat-based Enterprise users through July 13. The higher cap stacks on last week's 2x five-hour increase and applies across CLI, IDE extensions, desktop, and web.
Anthropic rolled fast mode for Opus 4.7 into Claude Code and tools including Cursor, v0, Droid, Conductor, and OpenRouter. Use it where latency matters, but watch pricing: Cursor disclosed a 6x multiplier and others treat it as premium.
Anthropic shipped Claude Code 2.1.140 with a /goal fix for hook-restricted sessions, case-insensitive subagent matching, and prompt/token reductions. The update should reduce failures in managed settings and background runs.
Claude Code 2.1.139 shipped a research-preview agent view plus a `/goal` mode that keeps working across turns while showing elapsed time, turns, and token counts. The update turns parallel Claude sessions into a built-in control plane, so teams can drop tmux-and-scripts workarounds.
Artificial Analysis launched a Coding Agent Index for model-and-harness pairs, while OpenHands refreshed its model leaderboard. The results show harness choice matters, with cost varying over 30x and task time over 7x across stacks.
Independent developers shipped new control-plane tools for long-running coding agents, including Agent FM audio monitoring, Mate phone-first remote control, and ntm for provider-agnostic multi-agent workflows. It matters because teams running many Claude Code and Codex sessions still need better visibility, handoff, and checkpointing than a single built-in session list provides.
A Claude Code guide tied hallucinated package names, API versions, and SHAs to zero-thinking turns and recommended config changes to force fixed reasoning budgets and higher effort. HN discussion and user reports suggest the workaround is being used against a broader reliability regression, not just one bad prompt.
A day after HTML artifacts surfaced as a Claude Code workflow, Anthropic promoted a `frontend-slides` plugin with direct install commands and artifact publishing. The rollout sharpened a real workflow split: teams are using HTML for human review and demos, while keeping markdown or MDX for token-efficient agent context.
A cluster of Claude Code users, guides, and companion tools shifted from Markdown toward HTML artifacts for code review, dashboards, and explainer pages. The pattern matters because richer outputs are easier to inspect and share during long agent workflows, though several builders note the token cost is materially higher than Markdown.
Claude Code 2.1.136 introduced unconditional auto-mode deny rules and fixed several MCP/session failures, including disappearing servers after /clear and lost refresh tokens during concurrent refreshes. The release matters because unattended agent runs can now be constrained more explicitly and remote MCP sessions should require fewer reauths or mid-run recoveries.
Claude Code 2.1.133 adds worktree.baseRef, hook effort variables, and Linux sandbox path overrides while resetting EnterWorktree base behavior. It also removes per-action confirmations for previously approved risky actions and fixes refresh-token 401 races.
Claude Code 2.1.132 added env vars to keep native terminal scrollback and to pass session IDs into Bash subprocesses, plus graceful shutdown fixes. It also moved risky-action confirmation earlier in the system prompt and changed tracing behavior for hooks.
Anthropic said a SpaceX compute deal will add 300+ MW and 220,000+ NVIDIA GPUs, and it doubled Claude Code 5-hour limits across paid plans. It also raised Opus API ceilings; users should still watch the unchanged weekly caps.
Claude Code 2.1.129 adds session-scoped plugin installs via --plugin-url, restores skillOverrides, and changes the fixed cache TTL from 1 hour to 5 minutes. The update matters because it changes how teams test plugins and reduces stale-context surprises in long-running sessions.
Anthropic released ready-to-run finance templates for pitchbooks, valuation reviews, KYC, and month-end close across Cowork, Claude Code, and Managed Agents. Use them to start with bundled connectors, skills, and subagents instead of building each workflow from scratch.
Raindrop launched Triage, a Slack-based agent that finds traces, summarizes recurring failures, runs recurring briefs, and opens experiments from production conversations. Teams using Claude Code, Cursor, or Devin can plug it into agent ops to shorten debugging loops.
Claude Code 2.1.128 shipped 37 CLI changes, including local-HEAD worktree branching, OTEL env isolation for subprocesses, and summarized MCP reconnect announcements. The update reduces accidental tracing, preserves unpushed commits in worktree flows, and trims noisy tool re-announcements in long sessions.
Users on Hacker News and Reddit reported a reproduced HERMES.md extra-usage billing bug, plus new ban appeals and repeated blame-shifting complaints. Anthropic says affected users will get refunds and credits, so teams should keep an eye on quota routing and support escalation.
Developers posted side-by-side reports of faster one-shot fixes, 1.7B-token workdays, and fewer limit warnings with GPT-5.5 fast mode after OpenAI added Claude Code import. The comparisons matter because they turn migration talk into a concrete workflow choice.
Users reported moving long coding sessions from Claude to DeepSeek V4 Flash and seeing tens of millions of tokens cost only cents. Hacker News discussion also leaned toward Flash over Pro for day-to-day use, so teams should test whether the low published prices hold in their own workflows.
Days after Opus 4.7 launched, users reported commit-message triggers tied to OpenClaw or HERMES markers that could route requests into extra billing or refusals, alongside continued throttling complaints. Anthropic says affected users will get refunds, but repo-scanning heuristics may still affect cost and reliability in multi-harness workflows.
OpenAI added one-click import for settings, plugins, agents, and project config into Codex, and users reported cleaner workflows with visible subagents and in-chat CI status. That reduces setup friction for existing agent stacks, and OpenAI says Codex revenue doubled in under seven days.
Anthropic opened Claude Security to Claude Enterprise customers, letting teams scan repositories, validate findings, and review suggested patches inside Claude. The beta also adds scheduled scans, directory targeting, exports, and webhook alerts for recurring codebase reviews.
A day after Opus 4.7 launched, users reported OpenClaw-linked refusals, cache TTL cost spikes, and billing failures in Claude Code. Anthropic appears to have eased some limits, but behavior and spend still vary sharply across agent-heavy sessions.
Users reported more verbosity, weaker 1M-context behavior, and little coding gain after Opus 4.7 rolled out. OpenRouter measured 12–27% higher costs, and some teams reverted their default model.
Claude Code 2.1.121 shipped MCP alwaysLoad, plugin prune, skills search, and multiple multi-GB memory leak fixes. It also changes Bash and system-prompt behavior, which can alter existing harness and tool assumptions.
OpenClaw 2026.4.26 shipped Google Live Talk, local-model fixes, openclaw migrate imports for Claude and Hermes, and one-command Matrix E2EE. It also hardens plugins, Docker, and transcript compaction for self-hosted agent runs.
Independent guides showed DeepSeek V4 running inside Claude Cowork and Claude Code via Anthropic-compatible endpoints, and Ollama added launch commands for Claude-style wrappers. The workflow matters because teams can keep Claude-centered agent UX while sharply lowering model spend, with provider compatibility and setup still the main caveats.
Anthropic said a third-party harness detection bug pulled `git status` into Claude Code prompts, and it is refunding affected users with extra credits. Watch for hidden client logic that can change spend and behavior in real agent workflows.
Users reported higher token use, partial long-document reviews, and rising spend on routine tasks after Claude Code regressions came into focus. Some developers still get strong results in constrained harnesses, but others may want to switch to Codex for long-running work.
A day after Anthropic published its Claude Code postmortem, users kept reporting Opus 4.7 deleting tests, stalling on trivial edits, and burning more budget than expected. Claude Code 2.1.120 shipped more fixes, but teams are still rechecking prompts, settings, and model choice.
Anthropic shipped Claude Code 2.1.120 with a headless `claude ultrareview` subcommand, a rule-reviewer helper, and multiple CLI fixes. The release restores telemetry opt-out behavior for API and enterprise users and patches MCP, rewind, and scrollback regressions.
A day after GPT-5.5 and the new Codex workflows launched, developers reported one-shot bug fixes, longer unattended runs, and lower token use in real coding tasks. The early hands-on comparisons matter because they are already shifting some teams' default agent workflow away from Claude Code.
Cua Driver open-sourced a macOS driver that lets agents control apps in the background with multi-player and multi-cursor support. It matters because it turns background computer use from an app-specific feature into a reusable primitive that any agent loop can adopt.
Anthropic said three harness-side changes degraded Claude Code quality, then reset subscriber limits and rolled out fixes in 2.1.119. The update matters because recent failures came from tool defaults and prompt handling rather than the base model alone.
Anthropic shipped Claude Code 2.1.118 with Vim v and V selection, hooks that can invoke MCP tools, merged usage commands, and an environment variable that blocks updates. The CLI gains tighter terminal editing and better fleet control for teams that pin versions or manage plugin and MCP behavior.
Infisical introduced Agent Vault, an open-source credential proxy that lets agents call APIs, CLIs, SDKs, and MCP servers without directly reading secrets. It matters because teams can keep policy and secret storage outside the agent runtime while still supporting on-prem and cloud deployments.
Anthropic briefly removed Claude Code from new Pro signups on its pricing page, then staff said it was a small test and the page was reverted. Watch subscription pages closely if you rely on entry-level access to Anthropic's coding agent.
Anthropic shipped Claude Code 2.1.117 with 28 CLI changes, including persistent model selection, OAuth refresh fixes, WebFetch truncation, and plugin dependency repair. The release also changes default effort behavior for Pro and Max users, which can affect token burn and session behavior.
Claude Code 2.1.116 shipped 24 CLI changes, including faster resume on large sessions, stricter guardrails around rm and rmdir, and automatic plugin dependency installs. It also updates terminal input behavior and model surface area for agent workflows, so teams should upgrade if they rely on the CLI.
Four days after the Opus 4.7 launch, independent tests measured about 1.35-1.46x more text tokens than 4.6 while users kept reporting faster limit burn and weaker coding. That can change effective cost and session economics in Claude Code even if list prices stay flat.
New hands-on reports show Claude Design exporting HTML and JSX prototypes that teams hand off to Claude Code for stack-specific TSX and server-side implementation. The workflow matters because it shows a concrete design-to-code path beyond the research-preview demo.
Builders say they are already passing Claude Design prototypes into Claude Code, wiring live backends through AGENTS.md, and recreating the flow in custom orchestrators. Try this if you want a faster handoff from mockup to full-stack build, but expect early workflow rough edges.
A 60-seat org and multiple T3 Code users said Anthropic blocked Claude access without warning, and one restored account still lacks a public explanation. Teams that depend on Claude Code should plan for sudden access disruption and keep a fallback workflow ready.
Users and analysts say Opus 4.7 is using more tokens, refusing web search, and missing orchestration steps in Claude Code-style workflows. Watch token costs and regression reports closely if you rely on xhigh defaults or tokenizer-sensitive prompts.
A day after Opus 4.7 launched, users are surfacing adaptive-thinking misses, surprise refusals, and higher token use. For engineers, recheck prompts, costs, and 4.6 fallbacks while Anthropic patches bugs and lifts limits.
Anthropic raised Claude subscriber limits and shipped Claude Code 2.1.112 after Opus 4.7's adaptive thinking and tokenizer changes increased token use. Users still report fast quota depletion and inconsistent cache or effort behavior across web and CLI sessions.
Claude Opus 4.7 is now generally available across Claude, the API, and major clouds with xhigh effort, higher-resolution vision, and Claude Code review upgrades. Prompt behavior, tokenization, and effort defaults changed enough that existing harnesses may need retuning.
GitHub issues and Hacker News threads added fresh evidence that Claude Code sessions still burn quota unexpectedly after the cache TTL change, with some users seeing usage before a prompt is sent and others recovering capacity by rolling back to 2.1.34. Watch cache reuse and metering behavior closely if you rely on long-running sessions.