Anthropic Status

Anthropic Status

Real-time updates of Anthropic issues and outages

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Anthropic status is Operational

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Anthropic claude.ai

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Anthropic console.anthropic.com

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Anthropic api.anthropic.com

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Anthropic Claude Code

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Last updated 1 minute ago from official status page. Learn more
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Active Incidents

No active incidents

Recently Resolved Incidents

Claude.ai failing to connect to certain MCP servers
Started 25 Aug 2025 19:02:39 (7 hours ago), resolved 25 Aug 2025 20:39:17 (6 hours ago)
Minor Incident
Resolved
claude.ai

Claude.ai is failing to downgrade MCP connections to SSE for a limited number of MCP servers. We are currently investigating.

See all updates
Intermittent visibility issues with Google Docs in project knowledge base
Started 22 Aug 2025 17:19:21 (3 days ago), resolved 25 Aug 2025 18:32:05 (8 hours ago)
Major Incident
Resolved
claude.ai

We are currently investigating this issue.

See all updates
Elevated errors on Claude Sonnet 4
Started 24 Aug 2025 07:20:27 (2 days ago), resolved 24 Aug 2025 09:20:08 (2 days ago)
Minor Incident
Resolved
claude.ai
console.anthropic.com
api.anthropic.com
Claude Code

We are currently investigating this issue.

See all updates
Errors creating chats on Claude.ai
Started 23 Aug 2025 00:55:19 (3 days ago), resolved 23 Aug 2025 01:45:49 (3 days ago)
Major Incident
Resolved
claude.ai

We are currently investigating this issue.

See all updates
Elevated errors on Claude Opus 4 and 4.1
Started 22 Aug 2025 23:39:31 (3 days ago), resolved 23 Aug 2025 00:56:59 (3 days ago)
Minor Incident
Resolved
claude.ai
console.anthropic.com
api.anthropic.com

Starting ~15:50 PT for Opus 4 and ~11:40 PT for Opus 4.1

See all updates
Errors starting new Claude.ai chats
Started 22 Aug 2025 22:06:09 (3 days ago), resolved 22 Aug 2025 22:59:02 (3 days ago)
Major Incident
Resolved
claude.ai

The issue has been identified and a fix is being implemented.

See all updates
Elevated errors on Claude Opus 4
Started 22 Aug 2025 21:36:48 (3 days ago), resolved 22 Aug 2025 22:30:58 (3 days ago)
Minor Incident
Resolved
claude.ai
api.anthropic.com
Claude Code

We are currently investigating this issue.

See all updates
Elevated Errors on Haiku 3.5
Started 22 Aug 2025 14:57:00 (3 days ago), resolved 22 Aug 2025 15:59:01 (3 days ago)
Minor Incident
Resolved
console.anthropic.com
api.anthropic.com

The issue has been identified and a fix is being implemented.

See all updates
Elevated errors on Claude Sonnet 4
Started 21 Aug 2025 13:39:30 (5 days ago), resolved 21 Aug 2025 17:13:49 (4 days ago)
Major Incident
Resolved
claude.ai
api.anthropic.com
Claude Code

We are currently investigating this issue.

See all updates
Elevated errors on Claude Opus 4.1
Started 21 Aug 2025 13:01:06 (5 days ago), resolved 21 Aug 2025 13:33:06 (5 days ago)
Incident without Impact
Resolved
claude.ai
api.anthropic.com
Claude Code

We are currently investigating this issue.

See all updates
Elevated errors on Claude Sonnet 4
Started 20 Aug 2025 02:58:06 (6 days ago), resolved 20 Aug 2025 06:08:01 (6 days ago)
Major Incident
Resolved
claude.ai
api.anthropic.com
Claude Code

The issue has been identified and a fix is being implemented.

See all updates
Team plan organizations unable to add more members
Started 19 Aug 2025 12:35:43 (7 days ago), resolved 19 Aug 2025 18:01:48 (6 days ago)
Minor Incident
Resolved
claude.ai

We have identified an issue that, since August 18, has caused Team plan organizations to be unable to add more members. We are working on a fix.

See all updates
Elevated errors on Claude Opus 4.1
Started 19 Aug 2025 13:29:36 (7 days ago), resolved 19 Aug 2025 15:24:52 (6 days ago)
Minor Incident
Resolved
claude.ai
console.anthropic.com
api.anthropic.com

We are investigating an elevated error rate on Claude Opus 4.1 that started since 6:22 PT / 13:22 UTC.

See all updates

Anthropic Outage Survival Guide

A step-by-step guide to help you survive a Anthropic outage
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    Anthropic Components

    Anthropic Status

    Anthropic

    Tue 19
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    Anthropic claude.ai

    Tue 19
    Wed 20
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    now
    Elevated errors on Claude Opus 4.1
    Started 21 Aug 2025 13:01:06 (5 days ago), resolved 21 Aug 2025 13:33:06 (5 days ago)
    Incident without Impact
    Resolved
    claude.ai
    api.anthropic.com
    Claude Code

    We are currently investigating this issue.

    See all updates
    Elevated errors on Claude Sonnet 4
    Started 21 Aug 2025 13:39:30 (5 days ago), resolved 21 Aug 2025 17:13:49 (4 days ago)
    Major Incident
    Resolved
    claude.ai
    api.anthropic.com
    Claude Code

    We are currently investigating this issue.

    See all updates
    Intermittent visibility issues with Google Docs in project knowledge base
    Started 22 Aug 2025 17:19:21 (3 days ago), resolved 25 Aug 2025 18:32:05 (8 hours ago)
    Major Incident
    Resolved
    claude.ai

    We are currently investigating this issue.

    See all updates
    Elevated errors on Claude Opus 4
    Started 22 Aug 2025 21:36:48 (3 days ago), resolved 22 Aug 2025 22:30:58 (3 days ago)
    Minor Incident
    Resolved
    claude.ai
    api.anthropic.com
    Claude Code

    We are currently investigating this issue.

    See all updates
    Errors starting new Claude.ai chats
    Started 22 Aug 2025 22:06:09 (3 days ago), resolved 22 Aug 2025 22:59:02 (3 days ago)
    Major Incident
    Resolved
    claude.ai

    The issue has been identified and a fix is being implemented.

    See all updates
    Elevated errors on Claude Opus 4 and 4.1
    Started 22 Aug 2025 23:39:31 (3 days ago), resolved 23 Aug 2025 00:56:59 (3 days ago)
    Minor Incident
    Resolved
    claude.ai
    console.anthropic.com
    api.anthropic.com

    Starting ~15:50 PT for Opus 4 and ~11:40 PT for Opus 4.1

    See all updates
    Errors creating chats on Claude.ai
    Started 23 Aug 2025 00:55:19 (3 days ago), resolved 23 Aug 2025 01:45:49 (3 days ago)
    Major Incident
    Resolved
    claude.ai

    We are currently investigating this issue.

    See all updates
    Elevated errors on Claude Sonnet 4
    Started 24 Aug 2025 07:20:27 (2 days ago), resolved 24 Aug 2025 09:20:08 (2 days ago)
    Minor Incident
    Resolved
    claude.ai
    console.anthropic.com
    api.anthropic.com
    Claude Code

    We are currently investigating this issue.

    See all updates
    Claude.ai failing to connect to certain MCP servers
    Started 25 Aug 2025 19:02:39 (7 hours ago), resolved 25 Aug 2025 20:39:17 (6 hours ago)
    Minor Incident
    Resolved
    claude.ai

    Claude.ai is failing to downgrade MCP connections to SSE for a limited number of MCP servers. We are currently investigating.

    See all updates
    Team plan organizations unable to add more members
    Started 19 Aug 2025 12:35:43 (7 days ago), resolved 19 Aug 2025 18:01:48 (6 days ago)
    Minor Incident
    Resolved
    claude.ai

    We have identified an issue that, since August 18, has caused Team plan organizations to be unable to add more members. We are working on a fix.

    See all updates
    Elevated errors on Claude Opus 4.1
    Started 19 Aug 2025 13:29:36 (7 days ago), resolved 19 Aug 2025 15:24:52 (6 days ago)
    Minor Incident
    Resolved
    claude.ai
    console.anthropic.com
    api.anthropic.com

    We are investigating an elevated error rate on Claude Opus 4.1 that started since 6:22 PT / 13:22 UTC.

    See all updates
    Elevated errors on Claude Sonnet 4
    Started 20 Aug 2025 02:58:06 (6 days ago), resolved 20 Aug 2025 06:08:01 (6 days ago)
    Major Incident
    Resolved
    claude.ai
    api.anthropic.com
    Claude Code

    The issue has been identified and a fix is being implemented.

    See all updates

    Anthropic console.anthropic.com

    Tue 19
    Wed 20
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    Sun 24
    Mon 25
    now
    Elevated Errors on Haiku 3.5
    Started 22 Aug 2025 14:57:00 (3 days ago), resolved 22 Aug 2025 15:59:01 (3 days ago)
    Minor Incident
    Resolved
    console.anthropic.com
    api.anthropic.com

    The issue has been identified and a fix is being implemented.

    See all updates
    Elevated errors on Claude Opus 4 and 4.1
    Started 22 Aug 2025 23:39:31 (3 days ago), resolved 23 Aug 2025 00:56:59 (3 days ago)
    Minor Incident
    Resolved
    claude.ai
    console.anthropic.com
    api.anthropic.com

    Starting ~15:50 PT for Opus 4 and ~11:40 PT for Opus 4.1

    See all updates
    Elevated errors on Claude Sonnet 4
    Started 24 Aug 2025 07:20:27 (2 days ago), resolved 24 Aug 2025 09:20:08 (2 days ago)
    Minor Incident
    Resolved
    claude.ai
    console.anthropic.com
    api.anthropic.com
    Claude Code

    We are currently investigating this issue.

    See all updates
    Elevated errors on Claude Opus 4.1
    Started 19 Aug 2025 13:29:36 (7 days ago), resolved 19 Aug 2025 15:24:52 (6 days ago)
    Minor Incident
    Resolved
    claude.ai
    console.anthropic.com
    api.anthropic.com

    We are investigating an elevated error rate on Claude Opus 4.1 that started since 6:22 PT / 13:22 UTC.

    See all updates

    Anthropic api.anthropic.com

    Tue 19
    Wed 20
    Thu 21
    Fri 22
    Sat 23
    Sun 24
    Mon 25
    now
    Elevated errors on Claude Opus 4.1
    Started 21 Aug 2025 13:01:06 (5 days ago), resolved 21 Aug 2025 13:33:06 (5 days ago)
    Incident without Impact
    Resolved
    claude.ai
    api.anthropic.com
    Claude Code

    We are currently investigating this issue.

    See all updates
    Elevated errors on Claude Sonnet 4
    Started 21 Aug 2025 13:39:30 (5 days ago), resolved 21 Aug 2025 17:13:49 (4 days ago)
    Major Incident
    Resolved
    claude.ai
    api.anthropic.com
    Claude Code

    We are currently investigating this issue.

    See all updates
    Elevated Errors on Haiku 3.5
    Started 22 Aug 2025 14:57:00 (3 days ago), resolved 22 Aug 2025 15:59:01 (3 days ago)
    Minor Incident
    Resolved
    console.anthropic.com
    api.anthropic.com

    The issue has been identified and a fix is being implemented.

    See all updates
    Elevated errors on Claude Opus 4
    Started 22 Aug 2025 21:36:48 (3 days ago), resolved 22 Aug 2025 22:30:58 (3 days ago)
    Minor Incident
    Resolved
    claude.ai
    api.anthropic.com
    Claude Code

    We are currently investigating this issue.

    See all updates
    Elevated errors on Claude Opus 4 and 4.1
    Started 22 Aug 2025 23:39:31 (3 days ago), resolved 23 Aug 2025 00:56:59 (3 days ago)
    Minor Incident
    Resolved
    claude.ai
    console.anthropic.com
    api.anthropic.com

    Starting ~15:50 PT for Opus 4 and ~11:40 PT for Opus 4.1

    See all updates
    Elevated errors on Claude Sonnet 4
    Started 24 Aug 2025 07:20:27 (2 days ago), resolved 24 Aug 2025 09:20:08 (2 days ago)
    Minor Incident
    Resolved
    claude.ai
    console.anthropic.com
    api.anthropic.com
    Claude Code

    We are currently investigating this issue.

    See all updates
    Elevated errors on Claude Opus 4.1
    Started 19 Aug 2025 13:29:36 (7 days ago), resolved 19 Aug 2025 15:24:52 (6 days ago)
    Minor Incident
    Resolved
    claude.ai
    console.anthropic.com
    api.anthropic.com

    We are investigating an elevated error rate on Claude Opus 4.1 that started since 6:22 PT / 13:22 UTC.

    See all updates
    Elevated errors on Claude Sonnet 4
    Started 20 Aug 2025 02:58:06 (6 days ago), resolved 20 Aug 2025 06:08:01 (6 days ago)
    Major Incident
    Resolved
    claude.ai
    api.anthropic.com
    Claude Code

    The issue has been identified and a fix is being implemented.

    See all updates

    Anthropic Claude Code

    Tue 19
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    now
    Elevated errors on Claude Opus 4.1
    Started 21 Aug 2025 13:01:06 (5 days ago), resolved 21 Aug 2025 13:33:06 (5 days ago)
    Incident without Impact
    Resolved
    claude.ai
    api.anthropic.com
    Claude Code

    We are currently investigating this issue.

    See all updates
    Elevated errors on Claude Sonnet 4
    Started 21 Aug 2025 13:39:30 (5 days ago), resolved 21 Aug 2025 17:13:49 (4 days ago)
    Major Incident
    Resolved
    claude.ai
    api.anthropic.com
    Claude Code

    We are currently investigating this issue.

    See all updates
    Elevated errors on Claude Opus 4
    Started 22 Aug 2025 21:36:48 (3 days ago), resolved 22 Aug 2025 22:30:58 (3 days ago)
    Minor Incident
    Resolved
    claude.ai
    api.anthropic.com
    Claude Code

    We are currently investigating this issue.

    See all updates
    Elevated errors on Claude Sonnet 4
    Started 24 Aug 2025 07:20:27 (2 days ago), resolved 24 Aug 2025 09:20:08 (2 days ago)
    Minor Incident
    Resolved
    claude.ai
    console.anthropic.com
    api.anthropic.com
    Claude Code

    We are currently investigating this issue.

    See all updates
    Elevated errors on Claude Sonnet 4
    Started 20 Aug 2025 02:58:06 (6 days ago), resolved 20 Aug 2025 06:08:01 (6 days ago)
    Major Incident
    Resolved
    claude.ai
    api.anthropic.com
    Claude Code

    The issue has been identified and a fix is being implemented.

    See all updates

    Anthropic api.anthropic.com - Beta Features

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    Anthropic Claude on Vertex AI

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    Anthropic anthropic.com

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    Anthropic Claude on AWS Bedrock

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    Commonly Used Together

    Farm HPC cluster Status

    Farm HPC cluster

    Paperspace Status

    Paperspace