Claude Report — 2026-06-23

🚀 Anthropic Official

Claude Code v2.1.186 (June 22)

Adds claude mcp login <name> and claude mcp logout <name> CLI commands for authenticating MCP servers from the terminal without the interactive /mcp menu (includes --no-browser stdin redirect for SSH sessions); adds workflow status filtering (f key) in the /workflows agent detail view; adds a "Skills" section to the /plugin Installed tab; adds "iterm2" teammate mode with a warning when the it2 CLI is absent; ! bash commands now trigger automatic Claude responses to output (disable with "respondToBashCommands": false); adds "Claude Platform on AWS — refresh credentials" option to /login; changes /review <pr> to use the same engine as /code-review medium. Fixes streaming failures ("Content block not found" / JSON parse errors) after machine sleep, subagent transcript scroll leaking into the main transcript, background task preview duplication, and Chrome tab-group isolation.

Fable 5 moves to usage-credit gating (effective June 23)

The 13-day free window for Claude Fable 5 on Pro, Max, Team, and seat-based Enterprise plans ends today; from June 23 forward all Fable 5 usage draws from prepaid usage credits at $10 input / $50 output per million tokens (prompt-cache reads: $1/M). No extension was announced despite six days of government-forced downtime (June 12–18) within that free window, prompting developer frustration on HN and the Anthropic forum.

🔌 Claude Code Plugins

Plugin ranking cache unavailable this cycle — no feature-level plugin updates confirmed in the window.

Unchanged in window: tracking skipped — plugin ranking cache unavailable this cycle

🛠️ Skills

anthropics/knowledge-work-plugins — 8 new integrations (June 22–23)

June 22: seven integrations added in a "cross-surface parity" batch — buildkite, clickhouse, datarobot-agent-skills, qdrant-skills, qt-development-skills, exa, and auth0 (PRs #359–#360). June 23: Monday connector added to the sales plugin (PR #376) alongside automated dependency bumps for all newly added plugins.

Unchanged in window: alirezarezvani/claude-skills, Piebald-AI/claude-code-system-prompts, glebis/claude-skills, ComposioHQ/awesome-claude-skills

🤖 Agents & Subagents

claude-agent-sdk-typescript v0.3.186 (June 22)

Three new SDK features: (1) agent_id added to can_use_tool control requests — background agents now forward permission prompts to canUseTool instead of auto-denying, and stdin stays open while background tasks run; (2) ReadMcpResourceDirTool is now a dedicated tool type in SDK schemas (was previously a fallback path inside ReadMcpResourceTool); (3) rewind_conversation control request added, enabling durable resume-anchor rewinding to a prior conversation point.

claude-agent-sdk-python v0.2.107 (June 22)

Bundles Claude CLI v2.1.186; all MCP CLI auth commands, Skills tab in /plugin, workflow status filter, and bash auto-response improvements from v2.1.186 land automatically on pip install --upgrade claude-agent-sdk.

Unchanged in window: nicobailon/pi-subagents, Chachamaru127/claude-code-harness

🔗 MCPs & Integrations

None of the top 5 updated in window.

Unchanged in window: github/github-mcp-server (v1.4.0 June 18 — one day outside window), modelcontextprotocol/python-sdk, modelcontextprotocol/typescript-sdk, awslabs/mcp, portainer/portainer-mcp

💡 Community — Workflows & Ideas

No relevant news today.

📰 Quick Mentions

Relevant links that don't warrant a section of their own:

• anthropics/claude-code-action v1.0.154 (June 22) — automated bump that pins Claude Code v2.1.186 and Agent SDK v0.3.186 into the GitHub Action; CI pipelines pulling @latest get rewind_conversation and canUseTool forwarding automatically
• Developers Digest — "Fable 5 Leaves Your Claude Plan on June 22" (June 22) — practical guide for developers on switching to usage credits and estimating token costs under the new billing model