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Week 44, 2026

What Broke This Week: Oct 26 to Nov 1, 2026

572 releases across 107 of 258 tracked Agent SDKs and MCP servers, with 3 major version jumps.

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

572
Releases
107
Packages shipped
18
SDKs shipped
89
MCP servers shipped
3
Major jumps
14
0.x minor bumps

Major version jumps(3)

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

PackagePreviousNewDate (UTC)Drift risk
Pi MCP Adapter
pi-mcp-adapter (npm)
6.0.07.0.02026-10-26medium
Nexus2520 Bitbucket MCP Server
@nexus2520/bitbucket-mcp-server (npm)
3.0.14.0.02026-10-26medium
N8n MCP Apps
@n8n/mcp-apps (npm)
0.23.01.0.02026-10-27high

0.x minor bumps(14)

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

PackagePreviousNewDate (UTC)Drift risk
Serdnaley Metabase MCP
@serdnaley/metabase-mcp (npm)
0.2.00.4.0(2 bumps)2026-10-26high
Cap-js MCP Server
@cap-js/mcp-server (npm)
0.0.80.1.02026-10-26high
Softeria Ms 365 MCP Server
@softeria/ms-365-mcp-server (npm)
0.172.00.178.0(6 bumps)2026-10-26high
N8n MCP Apps
@n8n/mcp-apps (npm)
0.22.40.23.02026-10-27high
OpenAI Codex CLI & MCP Host
@openai/codex (npm)
0.164.00.166.0(2 bumps)2026-10-27high
Metamask Device MCP
@metamask/device-mcp (npm)
0.5.00.7.0(2 bumps)2026-10-28high
Hypequery MCP
@hypequery/mcp (npm)
0.10.20.11.02026-10-28high
Posthog MCP
@posthog/mcp (npm)
0.23.00.25.0(2 bumps)2026-10-28high
Supabase Official MCP Server
@supabase/mcp-server-supabase (npm)
0.14.00.15.02026-10-29high
Apify Actors MCP Server
@apify/actors-mcp-server (npm)
0.19.50.20.02026-10-29medium
Kubernetes MCP Server
kubernetes-mcp-server (npm)
0.0.690.1.02026-10-29high
Foldkit Devtools MCP
@foldkit/devtools-mcp (npm)
0.25.00.26.02026-10-29high
Atlassian-dc-mcp Jira
@atlassian-dc-mcp/jira (npm)
0.38.00.43.0(5 bumps)2026-10-30high
Clerk MCP Tools
@clerk/mcp-tools (npm)
0.7.00.8.02026-10-30high

Notable SDK releases(18)

PackageBeforeLatestReleasesDrift risk
OpenAI Node SDK
openai (npm)
7.43.07.47.05medium
OpenAI Python SDK
openai (pypi)
3.37.03.42.16medium
Vercel AI SDK Core
ai (npm)
7.0.1537.0.15913high
FastMCP (Python)
fastmcp (pypi)
4.1.34.1.52high
LangGraph.js
@langchain/langgraph (npm)
1.5.21.6.02high
LangGraph (Python)
langgraph (pypi)
1.2.171.2.192medium
Mastra Core Framework
@mastra/core (npm)
1.79.01.81.02high
Anthropic Claude Agent SDK (TS)
@anthropic-ai/claude-agent-sdk (npm)
0.3.3100.3.3165high
Google Gen AI SDK (JS/TS)
@google/genai (npm)
2.31.02.32.01medium
PydanticAI
pydantic-ai (pypi)
2.61.02.64.03high
CrewAI
crewai (pypi)
1.15.301.15.344high
LangChain Core JS
@langchain/core (npm)
1.3.01.3.22medium
Vercel AI SDK OpenAI Provider
@ai-sdk/openai (npm)
4.0.1024.0.10611medium
Vercel AI SDK Anthropic Provider
@ai-sdk/anthropic (npm)
4.0.884.0.949medium
LiteLLM
litellm (pypi)
1.106.41.106.66high
Vercel AI SDK MCP Client
@ai-sdk/mcp (npm)
2.0.842.0.886medium
Mistral AI TypeScript SDK
@mistralai/mistralai (npm)
3.3.03.5.02medium
Browser Use (Python)
browser-use (pypi)
0.13.110.13.141high

High schema drift risk packages that shipped(43)

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)
0.8.2540.8.32268high
Vercel AI SDK Core
ai (npm)
7.0.1537.0.15913high
N8n MCP Apps
@n8n/mcp-apps (npm)
0.22.31.0.110high
Softeria Ms 365 MCP Server
@softeria/ms-365-mcp-server (npm)
0.172.00.178.09high
Atlassian-dc-mcp Jira
@atlassian-dc-mcp/jira (npm)
0.38.00.43.27high
Hypequery MCP
@hypequery/mcp (npm)
0.10.00.11.36high
LiteLLM
litellm (pypi)
1.106.41.106.66high
Anthropic Claude Agent SDK (TS)
@anthropic-ai/claude-agent-sdk (npm)
0.3.3100.3.3165high
Claude Code CLI & MCP Server
@anthropic-ai/claude-code (npm)
2.1.3102.1.3165high
Next-ai-drawio MCP Server
@next-ai-drawio/mcp-server (npm)
0.4.60.4.115high
CrewAI
crewai (pypi)
1.15.301.15.344high
Dbx-app MCP Server
@dbx-app/mcp-server (npm)
0.4.1310.4.1364high
Freee MCP
freee-mcp (npm)
0.37.50.37.94high
Kubernetes MCP Server
mcp-server-kubernetes (npm)
4.1.94.2.13high
PydanticAI
pydantic-ai (pypi)
2.61.02.64.03high
FastMCP (Python)
fastmcp (pypi)
4.1.34.1.52high
Firecrawl MCP Server
firecrawl-mcp (npm)
3.34.13.36.02high
Kenwea MCP
@kenwea/mcp (npm)
0.7.20.7.42high
Kubernetes MCP Server
kubernetes-mcp-server (npm)
0.0.690.1.12high
LangGraph.js
@langchain/langgraph (npm)
1.5.21.6.02high
Mastra Core Framework
@mastra/core (npm)
1.79.01.81.02high
Meshy-ai Meshy MCP Server
@meshy-ai/meshy-mcp-server (npm)
0.6.50.6.72high
Metamask Device MCP
@metamask/device-mcp (npm)
0.5.00.7.02high
Notion Official MCP Server
@notionhq/notion-mcp-server (npm)
2.5.22.6.12high
OpenAI Codex CLI & MCP Host
@openai/codex (npm)
0.164.00.166.02high

Plus 18 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
Togglhq MCP
@togglhq/mcp (npm)
1.13.501.13.12171medium
Aventurevc MCP Server
@aventurevc/mcp-server (npm)
0.8.2540.8.32268high
Agentistics MCP
@agentistics/mcp (npm)
2.153.02.185.064medium
Hostinger MCP
@hostinger/mcp (npm)
3.8.13.24.145medium
Figma Console MCP
figma-console-mcp (npm)
1.40.91.46.015medium
Brightspace MCP Server
brightspace-mcp-server (npm)
5.1.195.1.3213medium
Pi MCP Extension
pi-mcp-extension (npm)
1.10.21.12.113medium
Vercel AI SDK Core
ai (npm)
7.0.1537.0.15913high
Vercel AI SDK OpenAI Provider
@ai-sdk/openai (npm)
4.0.1024.0.10611medium
Davinci Resolve MCP
davinci-resolve-mcp (npm)
4.15.34.18.410medium
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Every package that shipped(107)

Show all 107 packages
PackageBeforeLatestReleasesDrift risk
Add MCP
add-mcp (npm)
2.6.02.6.11medium
Agentistics MCP
@agentistics/mcp (npm)
2.153.02.185.064medium
Anthropic Claude Agent SDK (TS)
@anthropic-ai/claude-agent-sdk (npm)
0.3.3100.3.3165high
Apify Actors MCP Server
@apify/actors-mcp-server (npm)
0.19.30.20.03medium
Appium MCP
appium-mcp (npm)
1.98.01.99.23medium
Apple Notes MCP
apple-notes-mcp (npm)
2.15.112.15.165medium
Atlassian-dc-mcp Jira
@atlassian-dc-mcp/jira (npm)
0.38.00.43.27high
Aventurevc MCP Server
@aventurevc/mcp-server (npm)
0.8.2540.8.32268high
AWS Documentation MCP Server
awslabs.aws-documentation-mcp-server (pypi)
1.2.31.2.41medium
AWS DynamoDB MCP Server
awslabs.dynamodb-mcp-server (pypi)
2.1.82.1.91medium
AWS RDS Postgres MCP Server
awslabs.postgres-mcp-server (pypi)
1.2.21.2.31medium
Backlog MCP Server
backlog-mcp-server (npm)
0.23.20.23.31high
Better-auth MCP
@better-auth/mcp (npm)
1.7.131.7.152medium
Brightdata MCP
@brightdata/mcp (npm)
4.1.04.2.02medium
Brightspace MCP Server
brightspace-mcp-server (npm)
5.1.195.1.3213medium
Browser Use (Python)
browser-use (pypi)
0.13.110.13.141high
Browserstack MCP Server
@browserstack/mcp-server (npm)
2.2.72.4.54medium
Cap-js MCP Server
@cap-js/mcp-server (npm)
0.0.80.1.01high
Claude Code CLI & MCP Server
@anthropic-ai/claude-code (npm)
2.1.3102.1.3165high
Clerk MCP Tools
@clerk/mcp-tools (npm)
0.7.00.8.01high
Cloudbase MCP
@cloudbase/cloudbase-mcp (npm)
2.36.12.36.21medium
Cocal Google Calendar MCP
@cocal/google-calendar-mcp (npm)
2.7.02.8.12medium
Contentful MCP Server
@contentful/mcp-server (npm)
1.23.251.24.25medium
Copilotkit MCP Apps Renderer
@copilotkit/mcp-apps-renderer (npm)
1.80.01.83.03medium
CrewAI
crewai (pypi)
1.15.301.15.344high
Cyanheads MCP Ts Core
@cyanheads/mcp-ts-core (npm)
0.13.170.13.181high
Davinci Resolve MCP
davinci-resolve-mcp (npm)
4.15.34.18.410medium
Dbx-app MCP Server
@dbx-app/mcp-server (npm)
0.4.1310.4.1364high
Drawio MCP
@drawio/mcp (npm)
1.10.01.10.11medium
Eslint MCP
@eslint/mcp (npm)
0.3.150.3.161high
FastMCP (Python)
fastmcp (pypi)
4.1.34.1.52high
Figma Console MCP
figma-console-mcp (npm)
1.40.91.46.015medium
Firecrawl MCP Server
firecrawl-mcp (npm)
3.34.13.36.02high
Foldkit Devtools MCP
@foldkit/devtools-mcp (npm)
0.25.00.26.01high
Freee MCP
freee-mcp (npm)
0.37.50.37.94high
Frontmcp SDK
@frontmcp/sdk (npm)
1.10.111.10.154medium
Google Gen AI SDK (JS/TS)
@google/genai (npm)
2.31.02.32.01medium
Heroku MCP Server
@heroku/mcp-server (npm)
1.2.121.2.131medium
Hostinger MCP
@hostinger/mcp (npm)
3.8.13.24.145medium
Hypequery MCP
@hypequery/mcp (npm)
0.10.00.11.36high
Kenwea MCP
@kenwea/mcp (npm)
0.7.20.7.42high
Knip MCP
@knip/mcp (npm)
0.0.360.0.371high
Kubb MCP
@kubb/mcp (npm)
5.14.25.15.38medium
Kubernetes MCP Server
mcp-server-kubernetes (npm)
4.1.94.2.13high
Kubernetes MCP Server
kubernetes-mcp-server (npm)
0.0.690.1.12high
Kya-os MCP
@kya-os/mcp (npm)
1.21.11.21.21medium
LangChain Core JS
@langchain/core (npm)
1.3.01.3.22medium
LangGraph (Python)
langgraph (pypi)
1.2.171.2.192medium
LangGraph.js
@langchain/langgraph (npm)
1.5.21.6.02high
Launchdarkly MCP Server
@launchdarkly/mcp-server (npm)
0.7.10.7.21high
LiteLLM
litellm (pypi)
1.106.41.106.66high
Lovable.dev MCP Js
@lovable.dev/mcp-js (npm)
3.3.03.4.02medium
Mastra Core Framework
@mastra/core (npm)
1.79.01.81.02high
Mastra MCP Docs Server
@mastra/mcp-docs-server (npm)
1.3.91.3.112medium
MCP Everything Conformance Server
@modelcontextprotocol/server-everything (npm)
2026.8.312026.8.311medium
MCP Fetch Server (Python)
mcp-server-fetch (pypi)
2026.10.242026.10.281low
MCP Filesystem Server
@modelcontextprotocol/server-filesystem (npm)
2026.8.312026.8.311high
MCP Git Server (Python)
mcp-server-git (pypi)
2026.10.192026.10.281high
MCP Inspector
@modelcontextprotocol/inspector (npm)
2.12.02.13.01high
MCP Knowledge Graph Memory Server
@modelcontextprotocol/server-memory (npm)
2026.8.312026.8.311high
MCP Searxng
mcp-searxng (npm)
2.8.12.9.01medium
MCP Time & Timezone Server (Python)
mcp-server-time (pypi)
2026.10.192026.10.281low
MCP Use
mcp-use (npm)
2.11.22.12.23medium
Mcp-use Inspector
@mcp-use/inspector (npm)
20.3.2420.3.273medium
Mcpjam SDK
@mcpjam/sdk (npm)
10.0.010.2.02medium
Mcporter
mcporter (npm)
0.16.00.16.11high
Meshy-ai Meshy MCP Server
@meshy-ai/meshy-mcp-server (npm)
0.6.50.6.72high
Metamask Device MCP
@metamask/device-mcp (npm)
0.5.00.7.02high
Mistral AI TypeScript SDK
@mistralai/mistralai (npm)
3.3.03.5.02medium
Modelcontextprotocol Ext Apps
@modelcontextprotocol/ext-apps (npm)
2.0.32.1.02medium
Modelcontextprotocol Server PDF
@modelcontextprotocol/server-pdf (npm)
2.0.32.1.02medium
N8n MCP
n8n-mcp (npm)
2.99.12.99.21medium
N8n MCP Apps
@n8n/mcp-apps (npm)
0.22.31.0.110high
Netlify MCP
@netlify/mcp (npm)
1.20.01.21.01medium
Next-ai-drawio MCP Server
@next-ai-drawio/mcp-server (npm)
0.4.60.4.115high
Nexus2520 Bitbucket MCP Server
@nexus2520/bitbucket-mcp-server (npm)
3.0.14.0.01medium
Notion Official MCP Server
@notionhq/notion-mcp-server (npm)
2.5.22.6.12high
Obsidian MCP Server
obsidian-mcp-server (npm)
3.7.13.8.02medium
OpenAI Codex CLI & MCP Host
@openai/codex (npm)
0.164.00.166.02high
OpenAI Node SDK
openai (npm)
7.43.07.47.05medium
OpenAI Python SDK
openai (pypi)
3.37.03.42.16medium
Opencode MCP
opencode-mcp (npm)
3.0.03.1.01medium
Payloadcms Plugin MCP
@payloadcms/plugin-mcp (npm)
3.92.03.92.11medium
Pi MCP Adapter
pi-mcp-adapter (npm)
6.0.07.0.01medium
Pi MCP Extension
pi-mcp-extension (npm)
1.10.21.12.113medium
Playwright Official MCP Server
@playwright/mcp (npm)
0.0.830.0.841high
Posthog MCP
@posthog/mcp (npm)
0.23.00.25.02high
Postman MCP Server
@postman/postman-mcp-server (npm)
2.14.02.15.01medium
Pptx Viewer MCP
pptx-viewer-mcp (npm)
2.8.92.9.01medium
PydanticAI
pydantic-ai (pypi)
2.61.02.64.03high
Qase MCP Server
@qase/mcp-server (npm)
3.0.13.0.43medium
Runpod MCP Server
@runpod/mcp-server (npm)
4.6.04.9.03medium
Sap-ux Fiori MCP Server
@sap-ux/fiori-mcp-server (npm)
1.15.151.15.216medium
Serdnaley Metabase MCP
@serdnaley/metabase-mcp (npm)
0.2.00.4.02high
Softeria Ms 365 MCP Server
@softeria/ms-365-mcp-server (npm)
0.172.00.178.09high
SSH MCP
ssh-mcp (npm)
2.21.02.22.01medium
Storybook MCP
@storybook/mcp (npm)
10.6.310.6.52medium
Supabase Official MCP Server
@supabase/mcp-server-supabase (npm)
0.14.00.15.01high
Togglhq MCP
@togglhq/mcp (npm)
1.13.501.13.12171medium
Transcend-io MCP
@transcend-io/mcp (npm)
1.7.01.7.11medium
Typia MCP
@typia/mcp (npm)
15.2.115.2.21medium
Vercel AI SDK Anthropic Provider
@ai-sdk/anthropic (npm)
4.0.884.0.949medium
Vercel AI SDK Core
ai (npm)
7.0.1537.0.15913high
Vercel AI SDK MCP Client
@ai-sdk/mcp (npm)
2.0.842.0.886medium
Vercel AI SDK OpenAI Provider
@ai-sdk/openai (npm)
4.0.1024.0.10611medium
Wdio MCP
@wdio/mcp (npm)
4.0.14.1.01medium
Zereight MCP Gitlab
@zereight/mcp-gitlab (npm)
2.3.112.3.198medium

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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