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Week 42, 2026

What Broke This Week: Oct 12 to Oct 18, 2026

478 releases across 98 of 258 tracked Agent SDKs and MCP servers, with 5 major version jumps.

Week runs Monday to Sunday, UTC. Registry data through 2026-11-02 20:39 UTC.

478
Releases
98
Packages shipped
20
SDKs shipped
78
MCP servers shipped
5
Major jumps
17
0.x minor bumps

Major version jumps(5)

A new major version is the clearest sign of a breaking change. Read the package page before upgrading.

PackagePreviousNewDate (UTC)Drift risk
Azure MCP
@azure/mcp (npm)
2.0.53.0.02026-10-12high
Qase MCP Server
@qase/mcp-server (npm)
2.7.53.0.02026-10-13medium
Hostinger MCP
@hostinger/mcp (npm)
2.18.03.0.02026-10-15medium
Brightdata MCP
@brightdata/mcp (npm)
3.1.04.0.02026-10-18medium
Brightspace MCP Server
brightspace-mcp-server (npm)
3.15.34.0.02026-10-18medium

0.x minor bumps(17)

Under semver, a minor bump on a 0.x package is allowed to break the API. These are worth pinning.

PackagePreviousNewDate (UTC)Drift risk
Hypequery MCP
@hypequery/mcp (npm)
0.8.60.9.02026-10-12high
Atlassian-dc-mcp Jira
@atlassian-dc-mcp/jira (npm)
0.37.00.38.02026-10-12high
Softeria Ms 365 MCP Server
@softeria/ms-365-mcp-server (npm)
0.162.00.170.0(8 bumps)2026-10-13high
Backlog MCP Server
backlog-mcp-server (npm)
0.20.60.22.0(2 bumps)2026-10-13high
N8n MCP Apps
@n8n/mcp-apps (npm)
0.20.30.21.02026-10-13high
Apify Actors MCP Server
@apify/actors-mcp-server (npm)
0.17.40.18.02026-10-13medium
Tanstack Ai MCP
@tanstack/ai-mcp (npm)
0.8.30.9.02026-10-13medium
Openai MCP Extensions
@openai/mcp-extensions (npm)
0.1.00.2.02026-10-13high
MCP Local Rag
mcp-local-rag (npm)
0.21.30.22.02026-10-14high
Supabase Official MCP Server
@supabase/mcp-server-supabase (npm)
0.13.00.14.02026-10-14high
Anthropic TypeScript SDK
@anthropic-ai/sdk (npm)
0.133.00.135.0(2 bumps)2026-10-14high
mcp-remote (Stdio-to-Remote OAuth Bridge)
mcp-remote (npm)
0.14.50.15.02026-10-14medium
OpenAI Agents SDK (Python)
openai-agents (pypi)
0.23.10.24.02026-10-15medium
Kenwea MCP
@kenwea/mcp (npm)
0.3.10.6.0(3 bumps)2026-10-15high
OpenAI Codex CLI & MCP Host
@openai/codex (npm)
0.162.10.163.02026-10-15high
Freee MCP
freee-mcp (npm)
0.36.60.37.02026-10-16high
Mcporter
mcporter (npm)
0.14.30.15.02026-10-16high

Notable SDK releases(20)

PackageBeforeLatestReleasesDrift risk
OpenAI Node SDK
openai (npm)
7.32.07.38.06medium
OpenAI Python SDK
openai (pypi)
3.29.03.35.17medium
Anthropic TypeScript SDK
@anthropic-ai/sdk (npm)
0.133.00.135.02high
Anthropic Python SDK
anthropic (pypi)
1.13.01.15.02medium
Vercel AI SDK Core
ai (npm)
7.0.1377.0.14316high
FastMCP (Python)
fastmcp (pypi)
4.1.04.1.12high
LangGraph.js
@langchain/langgraph (npm)
1.4.211.5.12high
LangGraph (Python)
langgraph (pypi)
1.2.141.2.162medium
Mastra Core Framework
@mastra/core (npm)
1.76.01.78.02high
OpenAI Agents SDK (Python)
openai-agents (pypi)
0.23.10.24.01medium
Anthropic Claude Agent SDK (TS)
@anthropic-ai/claude-agent-sdk (npm)
0.3.2960.3.3035high
Google Gen AI SDK (JS/TS)
@google/genai (npm)
2.28.02.30.03medium
PydanticAI
pydantic-ai (pypi)
2.55.02.57.02high
CrewAI
crewai (pypi)
1.15.271.15.281high
LangChain Core JS
@langchain/core (npm)
1.2.171.2.181medium
Vercel AI SDK OpenAI Provider
@ai-sdk/openai (npm)
4.0.914.0.9612medium
Vercel AI SDK MCP Client
@ai-sdk/mcp (npm)
2.0.732.0.7811medium
Vercel AI SDK Anthropic Provider
@ai-sdk/anthropic (npm)
4.0.784.0.828medium
LiteLLM
litellm (pypi)
1.105.01.106.03high
DSPy
dspy (pypi)
3.4.03.4.11medium

High schema drift risk packages that shipped(34)

Packages we rate high risk for tool schema or API drift. A release here is more likely to rename tools, change parameters, or alter output shape. Open the package page for the known breaking changes and a migration snippet.

PackageBeforeLatestReleasesDrift risk
Aventurevc MCP Server
@aventurevc/mcp-server (npm)
0.8.1610.8.21146high
Vercel AI SDK Core
ai (npm)
7.0.1377.0.14316high
Softeria Ms 365 MCP Server
@softeria/ms-365-mcp-server (npm)
0.162.00.170.113high
Dbx-app MCP Server
@dbx-app/mcp-server (npm)
0.4.1150.4.1238high
Firecrawl MCP Server
firecrawl-mcp (npm)
3.29.13.32.07high
N8n MCP Apps
@n8n/mcp-apps (npm)
0.20.20.21.17high
Next-ai-drawio MCP Server
@next-ai-drawio/mcp-server (npm)
0.4.00.4.66high
Anthropic Claude Agent SDK (TS)
@anthropic-ai/claude-agent-sdk (npm)
0.3.2960.3.3035high
Claude Code CLI & MCP Server
@anthropic-ai/claude-code (npm)
2.1.2962.1.3035high
Kenwea MCP
@kenwea/mcp (npm)
0.3.00.6.04high
Backlog MCP Server
backlog-mcp-server (npm)
0.20.60.22.03high
LiteLLM
litellm (pypi)
1.105.01.106.03high
Anthropic TypeScript SDK
@anthropic-ai/sdk (npm)
0.133.00.135.02high
FastMCP (Python)
fastmcp (pypi)
4.1.04.1.12high
Freee MCP
freee-mcp (npm)
0.36.50.37.02high
LangGraph.js
@langchain/langgraph (npm)
1.4.211.5.12high
Mastra Core Framework
@mastra/core (npm)
1.76.01.78.02high
MCP Local Rag
mcp-local-rag (npm)
0.21.30.22.12high
Meshy-ai Meshy MCP Server
@meshy-ai/meshy-mcp-server (npm)
0.6.20.6.42high
PydanticAI
pydantic-ai (pypi)
2.55.02.57.02high
Atlassian-dc-mcp Jira
@atlassian-dc-mcp/jira (npm)
0.37.00.38.01high
Azure MCP
@azure/mcp (npm)
2.0.53.0.01high
Cap-js MCP Server
@cap-js/mcp-server (npm)
0.0.70.0.81high
Comfyui MCP
comfyui-mcp (npm)
0.52.2050.52.2061high
CrewAI
crewai (pypi)
1.15.271.15.281high

Plus 9 more in the full list below.

Deprecated, yanked, or unsupported(20)

Packages whose latest release is marked deprecated on npm or yanked on PyPI, as of the last registry sync. If you still run one of these, move to the replacement.

  • MCP GitHub Server (Legacy NPM) @modelcontextprotocol/server-github@2025.4.8 (npm)

    Registry note: Package no longer supported. Contact Support at https://www.npmjs.com/support for more info.

  • MCP PostgreSQL Server @modelcontextprotocol/server-postgres@0.6.2 (npm)

    Registry note: Package no longer supported. Contact Support at https://www.npmjs.com/support for more info.

  • MCP Slack Server @modelcontextprotocol/server-slack@2025.4.25 (npm)

    Registry note: Package no longer supported. Contact Support at https://www.npmjs.com/support for more info.

  • MCP Brave Search Server @modelcontextprotocol/server-brave-search@0.6.2 (npm)

    Registry note: Package no longer supported. Contact Support at https://www.npmjs.com/support for more info.

  • MCP Puppeteer Server @modelcontextprotocol/server-puppeteer@2025.5.12 (npm)

    Registry note: Package no longer supported. Contact Support at https://www.npmjs.com/support for more info.

  • MCP Google Drive Server @modelcontextprotocol/server-gdrive@2025.1.14 (npm)

    Registry note: Package no longer supported. Contact Support at https://www.npmjs.com/support for more info.

  • MCP Google Maps Server @modelcontextprotocol/server-google-maps@0.6.2 (npm)

    Registry note: Package no longer supported. Contact Support at https://www.npmjs.com/support for more info.

  • MCP Redis Server @modelcontextprotocol/server-redis@2025.4.25 (npm)

    Registry note: Package no longer supported. Contact Support at https://www.npmjs.com/support for more info.

  • MCP AWS KB Retrieval Server @modelcontextprotocol/server-aws-kb-retrieval@0.6.2 (npm)

    Registry note: Package no longer supported. Contact Support at https://www.npmjs.com/support for more info.

  • Browserbase Stagehand MCP Server @browserbasehq/mcp-server-browserbase@2.4.3 (npm)

    Registry note: This package has moved to @browserbasehq/mcp

  • Neon Serverless Postgres MCP Server @neondatabase/mcp-server-neon@0.6.5 (npm)

    Registry note: This package is deprecated. Use the remote MCP server at mcp.neon.tech instead. See https://neon.tech/docs/ai/neon-mcp-server for more details.

  • E2B Code Interpreter MCP Server @e2b/mcp-server@0.2.3 (npm)

    Registry note: Package no longer supported. Contact Support at https://www.npmjs.com/support for more info.

  • AWS Labs Core MCP Server awslabs.core-mcp-server@1.0.27 (pypi)

    Registry note: Latest release 1.0.27 is yanked on PyPI: load individual MCPs

  • AWS CDK MCP Server awslabs.cdk-mcp-server@1.0.15 (pypi)

    Registry note: Latest release 1.0.15 is yanked on PyPI: Superceeded by awslabs.aws-iac-mcp-server

  • AWS Terraform MCP Server awslabs.terraform-mcp-server@1.0.18 (pypi)

    Registry note: Latest release 1.0.18 is yanked on PyPI: Superceeded by https://github.com/hashicorp/terraform-mcp-server

  • AWS Cost Analysis MCP Server awslabs.cost-analysis-mcp-server@1.0.5 (pypi)

    Registry note: Latest release 1.0.5 is yanked on PyPI: superceeded by awslabs.aws-pricing-mcp-server

  • Amazon Nova Canvas MCP Server awslabs.nova-canvas-mcp-server@1.0.15 (pypi)

    Registry note: Latest release 1.0.15 is yanked on PyPI: Superceeded by community maintained https://github.com/kalleeh/bedrock-image-mcp-server

  • AWS Architecture Diagram MCP Server awslabs.aws-diagram-mcp-server@1.0.23 (pypi)

    Registry note: Latest release 1.0.23 is yanked on PyPI: Superceeded by diagram agent skill in the deploy-on-aws plugin https://github.com/awslabs/agent-plugins/tree/main/plugins/deploy-on-aws

  • AWS Git Repo Research MCP Server awslabs.git-repo-research-mcp-server@1.0.15 (pypi)

    Registry note: Latest release 1.0.15 is yanked on PyPI: Consider an alternative such as the context7 MCP server

  • Salesforce MCP @salesforce/mcp@0.30.15 (npm)

    Registry note: The Salesforce DX MCP Server has been deprecated. https://github.com/forcedotcom/mcp/issues/46

Most releases this week

PackageBeforeLatestReleasesDrift risk
Aventurevc MCP Server
@aventurevc/mcp-server (npm)
0.8.1610.8.21146high
Togglhq MCP
@togglhq/mcp (npm)
1.11.1981.12.636medium
Agentistics MCP
@agentistics/mcp (npm)
2.131.02.141.033medium
Kubb MCP
@kubb/mcp (npm)
5.6.25.11.121medium
Pi MCP Extension
pi-mcp-extension (npm)
1.5.11.9.919medium
Brightspace MCP Server
brightspace-mcp-server (npm)
3.13.104.0.018medium
Davinci Resolve MCP
davinci-resolve-mcp (npm)
4.10.44.14.116medium
Vercel AI SDK Core
ai (npm)
7.0.1377.0.14316high
Softeria Ms 365 MCP Server
@softeria/ms-365-mcp-server (npm)
0.162.00.170.113high
Vercel AI SDK OpenAI Provider
@ai-sdk/openai (npm)
4.0.914.0.9612medium
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Every package that shipped(98)

Show all 98 packages
PackageBeforeLatestReleasesDrift risk
Agentistics MCP
@agentistics/mcp (npm)
2.131.02.141.033medium
Alisaitteke Photoshop MCP
@alisaitteke/photoshop-mcp (npm)
1.7.341.7.373medium
Anthropic Claude Agent SDK (TS)
@anthropic-ai/claude-agent-sdk (npm)
0.3.2960.3.3035high
Anthropic Python SDK
anthropic (pypi)
1.13.01.15.02medium
Anthropic TypeScript SDK
@anthropic-ai/sdk (npm)
0.133.00.135.02high
Apify Actors MCP Server
@apify/actors-mcp-server (npm)
0.17.40.18.45medium
Appium MCP
appium-mcp (npm)
1.95.81.97.13medium
Apple Notes MCP
apple-notes-mcp (npm)
2.15.02.15.99medium
Atlassian-dc-mcp Jira
@atlassian-dc-mcp/jira (npm)
0.37.00.38.01high
Aventurevc MCP Server
@aventurevc/mcp-server (npm)
0.8.1610.8.21146high
AWS Documentation MCP Server
awslabs.aws-documentation-mcp-server (pypi)
1.2.21.2.31medium
Azure MCP
@azure/mcp (npm)
2.0.53.0.01high
Backlog MCP Server
backlog-mcp-server (npm)
0.20.60.22.03high
Better-auth MCP
@better-auth/mcp (npm)
1.7.71.7.103medium
Brightdata MCP
@brightdata/mcp (npm)
3.0.04.0.02medium
Brightspace MCP Server
brightspace-mcp-server (npm)
3.13.104.0.018medium
Browserstack MCP Server
@browserstack/mcp-server (npm)
2.2.12.2.32medium
Cap-js MCP Server
@cap-js/mcp-server (npm)
0.0.70.0.81high
Chrome DevTools Official MCP Server
chrome-devtools-mcp (npm)
1.10.11.11.01medium
Claude Code CLI & MCP Server
@anthropic-ai/claude-code (npm)
2.1.2962.1.3035high
Cloudbase MCP
@cloudbase/cloudbase-mcp (npm)
2.35.12.35.21medium
Comfyui MCP
comfyui-mcp (npm)
0.52.2050.52.2061high
Contentful MCP Server
@contentful/mcp-server (npm)
1.23.181.23.202medium
Context7 Live Docs MCP Server
@upstash/context7-mcp (npm)
4.3.04.4.23medium
Copilotkit MCP Apps Renderer
@copilotkit/mcp-apps-renderer (npm)
1.78.01.79.12medium
CrewAI
crewai (pypi)
1.15.271.15.281high
Currents MCP
@currents/mcp (npm)
2.6.12.7.01medium
Cyanheads MCP Ts Core
@cyanheads/mcp-ts-core (npm)
0.13.140.13.151high
Davinci Resolve MCP
davinci-resolve-mcp (npm)
4.10.44.14.116medium
Dbx-app MCP Server
@dbx-app/mcp-server (npm)
0.4.1150.4.1238high
Drawio MCP
@drawio/mcp (npm)
1.6.31.10.04medium
DSPy
dspy (pypi)
3.4.03.4.11medium
Elasticsearch & OpenSearch MCP Server
elasticsearch-mcp-server (pypi)
2.1.42.1.51medium
Eslint MCP
@eslint/mcp (npm)
0.3.140.3.151high
FastMCP (Python)
fastmcp (pypi)
4.1.04.1.12high
Firecrawl MCP Server
firecrawl-mcp (npm)
3.29.13.32.07high
Freee MCP
freee-mcp (npm)
0.36.50.37.02high
Frontmcp SDK
@frontmcp/sdk (npm)
1.9.61.10.35medium
Google Gen AI SDK (JS/TS)
@google/genai (npm)
2.28.02.30.03medium
Heroku MCP Server
@heroku/mcp-server (npm)
1.2.111.2.121medium
Hevy MCP
hevy-mcp (npm)
6.1.226.2.12medium
Hostinger MCP
@hostinger/mcp (npm)
2.11.03.1.011medium
Hypequery MCP
@hypequery/mcp (npm)
0.8.60.9.01high
Kenwea MCP
@kenwea/mcp (npm)
0.3.00.6.04high
Kubb MCP
@kubb/mcp (npm)
5.6.25.11.121medium
Kya-os MCP
@kya-os/mcp (npm)
1.18.01.20.01medium
LangChain Core JS
@langchain/core (npm)
1.2.171.2.181medium
LangGraph (Python)
langgraph (pypi)
1.2.141.2.162medium
LangGraph.js
@langchain/langgraph (npm)
1.4.211.5.12high
LiteLLM
litellm (pypi)
1.105.01.106.03high
Lovable.dev MCP Js
@lovable.dev/mcp-js (npm)
3.0.53.1.13medium
Mastra Core Framework
@mastra/core (npm)
1.76.01.78.02high
Mastra MCP Docs Server
@mastra/mcp-docs-server (npm)
1.3.61.3.82medium
Mbox MCP
mbox-mcp (npm)
0.1.10.1.21high
MCP Inspector
@modelcontextprotocol/inspector (npm)
2.10.12.11.01high
MCP Local Rag
mcp-local-rag (npm)
0.21.30.22.12high
MCP Searxng
mcp-searxng (npm)
2.5.12.6.01medium
MCP Use
mcp-use (npm)
2.8.22.10.13medium
mcp-remote (Stdio-to-Remote OAuth Bridge)
mcp-remote (npm)
0.14.30.15.14medium
Mcp-use Inspector
@mcp-use/inspector (npm)
20.3.1820.3.213medium
Mcpjam SDK
@mcpjam/sdk (npm)
9.2.09.3.12medium
Mcporter
mcporter (npm)
0.14.30.15.01high
Meshy-ai Meshy MCP Server
@meshy-ai/meshy-mcp-server (npm)
0.6.20.6.42high
N8n MCP
n8n-mcp (npm)
2.92.12.94.24medium
N8n MCP Apps
@n8n/mcp-apps (npm)
0.20.20.21.17high
Netlify MCP
@netlify/mcp (npm)
1.18.01.19.01medium
Next-ai-drawio MCP Server
@next-ai-drawio/mcp-server (npm)
0.4.00.4.66high
OpenAI Agents SDK (Python)
openai-agents (pypi)
0.23.10.24.01medium
OpenAI Codex CLI & MCP Host
@openai/codex (npm)
0.162.10.163.01high
Openai MCP Extensions
@openai/mcp-extensions (npm)
0.1.00.2.01high
OpenAI Node SDK
openai (npm)
7.32.07.38.06medium
OpenAI Python SDK
openai (pypi)
3.29.03.35.17medium
Payloadcms Plugin MCP
@payloadcms/plugin-mcp (npm)
3.90.23.91.01medium
Pi MCP Adapter
pi-mcp-adapter (npm)
5.2.05.3.23medium
Pi MCP Extension
pi-mcp-extension (npm)
1.5.11.9.919medium
Postman MCP Server
@postman/postman-mcp-server (npm)
2.13.02.14.01medium
Pptx Viewer MCP
pptx-viewer-mcp (npm)
2.8.52.8.61medium
Primer MCP
@primer/mcp (npm)
1.1.01.1.11medium
PydanticAI
pydantic-ai (pypi)
2.55.02.57.02high
Qase MCP Server
@qase/mcp-server (npm)
2.7.53.0.12medium
Rigour-labs MCP
@rigour-labs/mcp (npm)
7.0.27.0.1311medium
Runpod MCP Server
@runpod/mcp-server (npm)
4.2.04.4.02medium
Sap-ux Fiori MCP Server
@sap-ux/fiori-mcp-server (npm)
1.15.91.15.134medium
Softeria Ms 365 MCP Server
@softeria/ms-365-mcp-server (npm)
0.162.00.170.113high
SSH MCP
ssh-mcp (npm)
2.18.02.19.12medium
Storybook MCP
@storybook/mcp (npm)
10.6.110.6.21medium
Supabase Official MCP Server
@supabase/mcp-server-supabase (npm)
0.13.00.14.01high
Supergateway MCP Transport Proxy
supergateway (npm)
4.1.04.2.01medium
Tacticlaunch MCP Linear
@tacticlaunch/mcp-linear (npm)
1.4.41.4.51medium
Tanstack Ai MCP
@tanstack/ai-mcp (npm)
0.8.30.9.01medium
Togglhq MCP
@togglhq/mcp (npm)
1.11.1981.12.636medium
Transcend-io MCP
@transcend-io/mcp (npm)
1.6.11.7.01medium
Vercel AI SDK Anthropic Provider
@ai-sdk/anthropic (npm)
4.0.784.0.828medium
Vercel AI SDK Core
ai (npm)
7.0.1377.0.14316high
Vercel AI SDK MCP Client
@ai-sdk/mcp (npm)
2.0.732.0.7811medium
Vercel AI SDK OpenAI Provider
@ai-sdk/openai (npm)
4.0.914.0.9612medium
Xmcp
xmcp (npm)
1.7.11.7.21medium
Zereight MCP Gitlab
@zereight/mcp-gitlab (npm)
2.2.22.3.38medium

How this is computed

Built from the npm and PyPI publish history of the 258 packages we track. Only stable releases count; prereleases are ignored. A major jump means a release whose major version is higher than every earlier release of that package. Calendar versioned packages (like 2025.4.8) are not counted as major jumps.

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