Anthropic shipped @anthropic-ai/[email protected] and Python anthropic==1.10.0 on 2026-09-30: Admin API gains enterprise analytics, spend limits, RBAC groups/roles, Plugins/Plugin Marketplaces, and per-user usage/cost reports; Organization API endpoints go GA; MCP tunnels beta returns read-only transport plus one-time relay token on create; Managed Agents add refusal stop reason and repository error types.

Key Takeaways

  • ✓Releases: TS sdk-v0.130.0 at 2026-09-30T18:29:28Z; Python v1.10.0 at 2026-09-30T18:28:45Z
  • ✓Admin API: analytics, spend limits, RBAC, Plugins/Marketplaces, per-user usage/cost; compare
  • ✓Organization API endpoints now GA; MCP tunnels beta adds read-only transport + one-time relay token
  • ✓Managed Agents: refusal stop reason/stop_details on idle; repository error types
  • ✓Install: npm i @anthropic-ai/[email protected] / pip install anthropic==1.10.0; docs https://docs.anthropic.com/en/api/admin-api
Anthropic TS SDK 0.130 / Python 1.10: Admin analytics & plugin marketplaces; Organization API GA; MCP tunnels beta
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Project Links & Resources

Direct Access
Direct access to official project resources and documentation
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sdk-v0.130.0 release
github.com/anthropics/anthropic-sdk-typescript/releases/tag/sdk-v0.130.0
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Compare sdk-v0.129.0...sdk-v0.130.0
github.com/anthropics/anthropic-sdk-typescript/compare/sdk-v0.129.0...sdk-v0.130.0
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anthropic Python v1.10.0
github.com/anthropics/anthropic-sdk-python/releases/tag/v1.10.0
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Admin API docs
docs.anthropic.com/en/api/admin-api
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Platform Admin API
platform.claude.com/docs/en/api/admin
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@anthropic-ai/sdk on npm
www.npmjs.com/package/@anthropic-ai/sdk
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anthropic on PyPI
pypi.org/project/anthropic/1.10.0/
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`sdk-v0.129.0`
github.com/anthropics/anthropic-sdk-typescript/releases/tag/sdk-v0.129.0
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In-Depth Technical Analysis

Background

Enterprises need auditable spend, per-user usage, and org RBAC—not another Messages patch. After 0.129’s Sonnet 5.5/between_tools, 0.130/1.10.0 lands Admin/Organization + MCP tunnel types in both official clients.

What shipped

[@anthropic-ai/[email protected]](https://github.com/anthropics/anthropic-sdk-typescript/releases/tag/sdk-v0.130.0) and Python [1.10.0](https://github.com/anthropics/anthropic-sdk-python/releases/tag/v1.10.0): Admin analytics/spend/RBAC/Plugins/Marketplaces/per-user reports; Organization API GA; MCP tunnels beta transport + one-time relay token; Managed Agents refusal/stop_details + repository errors. Compare.

Benchmarks

No SWE-bench numbers. Anchors: TS 2026-09-30T18:29:28Z, Python 2026-09-30T18:28:45Z, npm/PyPI versions above. Regression-test Admin fields and tunnel create token handling.

Get started

npm i @anthropic-ai/[email protected] or pip install anthropic==1.10.0. Docs: https://docs.anthropic.com/en/api/admin-api

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Up NextAnthropic TS SDK 0.131 / Python 1.11: Admin list spend limits; client deprecates Sonnet 4.5
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