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fastmcp

The fast, Pythonic way to build MCP servers and clients.
Licenses: Apache-2.0 | MIT
Published: 1 years ago Last updated: 10 days ago Latest version: 3.4.7 Latest non-vulnerable version: 4.0.0b3
pip
GitHub

Package Health Score

84/100
  • securityNo known security issues
  • popularitySmall
  • maintenanceHealthy
  • communityActive

Maintenance

HEALTHY

Commit Frequency

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Open Issues
238
Open PR
13
New PRS
0
Last Release
10 days ago
Last Commit
1 months ago
Maintainers
270

Further analysis of the maintenance status of fastmcp based on released PyPI versions cadence, the repository activity, and other data points determined that its maintenance is Healthy.

We found that fastmcp demonstrates a positive version release cadence with at least one new version released in the past 3 months.

In the past month we didn't find any pull request activity or change in issues status has been detected for the GitHub repository.

Popularity

SMALL
GitHub Stars
26.7k
Forks
2.2k
Contributors
270

Based on project statistics from the GitHub repository for the PyPI package fastmcp, we found that it has been starred 26,741 times.

Community

ACTIVE
Readme
Yes
Contributing.md
Yes
Code of Conduct
Yes
Contributors
270
Funding
No
LICENSE
Apache-2.0

A good and healthy external contribution signal for fastmcp project, which invites more than one hundred open source maintainers to collaborate on the repository.

License

Apache-2.0
[0.1.0,0.4.1);
[2.0.0,);
MIT[0.4.1,2.0.0);
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Direct Vulnerabilities

Known vulnerabilities in the fastmcp package. This does not include vulnerabilities belonging to this package’s dependencies.

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Security

NO KNOWN SECURITY ISSUES
Show only direct vulnerabilities in latest version
No vulnerabilities found

No vulnerabilities found in the latest version

There are 7 total vulnerabilities, but none affect the latest version (3.4.7)

Package versions

114 VERSIONS IN TOTAL See all versions
versionpublisheddirect vulnerabilities
4.0.0b314 Aug, 2026
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4.0.0b27 Aug, 2026
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4.0.0b128 Jul, 2026
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4.0.0a224 Jul, 2026
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4.0.0a121 Jul, 2026
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3.4.710 Aug, 2026
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3.4.65 Aug, 2026
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3.4.527 Jul, 2026
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3.4.49 Jul, 2026
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3.4.35 Jul, 2026
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