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Claude Code 2.1.129 adds plugin installs
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X · X// 4h agoPRODUCT UPDATE

Claude Code 2.1.129 adds plugin installs

ANNOUNCEMENTPRODUCTX

Claude Code 2.1.129 adds a session-only `--plugin-url` install flow, better refusal diagnostics with API Request IDs, and a sync-output escape hatch for terminals that mis-detect. It feels like a release focused on operability and power-user workflows rather than a flashy surface change.

// ANALYSIS

Claude Code is maturing into a more enterprise-friendly CLI: easier to extend, easier to debug, and less brittle in real terminal setups.

  • –`--plugin-url` lowers the friction for disposable demos, workshops, and one-off session installs without committing to a longer-lived setup
  • –Including API Request IDs in policy refusal errors is a small but high-leverage support fix for tracing failures across logs and tickets
  • –`CLAUDE_CODE_FORCE_SYNC_OUTPUT=1` is the kind of practical knob that matters once the tool is used inside tmux, CI, remote shells, and other messy environments
  • –The broader signal is that Anthropic is turning Claude Code into a configurable agent runtime, not just a coding assistant with a terminal UI
  • –The new env-var surface hints at a fast-moving release train aimed at teams that need control, observability, and rollout flexibility
// TAGS
claude-codeai-codingcoding-agentclidevtoolautomationdebugging

DISCOVERED

4h ago

2026-05-06

PUBLISHED

5h ago

2026-05-06

RELEVANCE

9/ 10

AUTHOR

ClaudeCodeLog