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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: 3.4.4 Latest non-vulnerable version: 3.4.4
pip
GitHub

Package Health Score

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

Maintenance

HEALTHY

Commit Frequency

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Open Issues
252
Open PR
31
New PRS
1
Last Release
10 days ago
Last Commit
10 days ago
Maintainers
250

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.

As a healthy sign for on-going project maintenance, we found that the GitHub repository had at least 1 pull request or issue interacted with by the community.

Popularity

SMALL
GitHub Stars
26.2k
Forks
2.1k
Contributors
250

Based on project statistics from the GitHub repository for the PyPI package fastmcp, we found that it has been starred 26,207 times.

Community

ACTIVE
Readme
Yes
Contributing.md
Yes
Code of Conduct
Yes
Contributors
250
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 (3.4.4)

Package versions

106 VERSIONS IN TOTAL See all versions
versionpublisheddirect vulnerabilities
3.4.49 Jul, 2026
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3.4.35 Jul, 2026
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3.4.26 Jun, 2026
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3.4.15 Jun, 2026
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3.4.03 Jun, 2026
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3.4.0b123 May, 2026
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3.3.115 May, 2026
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3.3.015 May, 2026
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3.3.0b212 May, 2026
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3.3.0b111 May, 2026
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