# Anthropic: Unable to connect to MCP (Connectors), API Tools

> Anthropic status incident “Unable to connect to MCP (Connectors), API Tools” on 2025-09-04: impact minor (vendor’s label), 55 min, 1 update(s). Archived by Rewindex.

Canonical: https://rewindex.com/company/anthropic/incidents/8166jkm0njby
Last updated: 2025-09-04T17:28:00Z

- Impact (vendor’s label): minor
- Status: resolved
- Started: 2025-09-04 16:33 UTC · Resolved: 2025-09-04 17:28 UTC · Duration: 55 min
- Updates: 1
- [Vendor status page: https://status.anthropic.com/incidents/8166jkm0njby](https://status.anthropic.com/incidents/8166jkm0njby)
- [Company: Anthropic](https://rewindex.com/company/anthropic.md)

## Timeline of updates

- **resolved** 2025-09-04 17:28 UTC: This incident has been resolved.

_From the vendor’s published history: only the final update text is available for incidents before Rewindex began polling this page._

## Cite this

Status incident (vendor impact label: minor) posted by Anthropic, started 2025-09-04 16:33 UTC, resolved after 55 min, 1 update(s).

- Canonical URL: https://rewindex.com/company/anthropic/incidents/8166jkm0njby
- Citation: Anthropic, “Unable to connect to MCP (Connectors), API Tools” (2025-09-04 16:33 UTC). Archived by Rewindex: https://rewindex.com/company/anthropic/incidents/8166jkm0njby (CC BY 4.0).
- Markdown link: `[Anthropic: Unable to connect to MCP (Connectors), API Tools (2025-09-04)](https://rewindex.com/company/anthropic/incidents/8166jkm0njby)`


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Canonical: https://rewindex.com/company/anthropic/incidents/8166jkm0njby · Markdown: https://rewindex.com/company/anthropic/incidents/8166jkm0njby.md · JSON: https://rewindex.com/api/v1/companies/anthropic/incidents/8166jkm0njby · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-04T18:04:41.139Z