Homepage

fastmcp vulnerabilities

The fast, Pythonic way to build MCP servers and clients.
Licenses: MIT | Apache-2.0
Published: 1 years ago Last updated: 9 days ago Latest version: 3.1.1 Latest non-vulnerable version: 3.1.1
pip
GitHub

Package Health Score

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

Maintenance

HEALTHY

Commit Frequency

Loading chart...

Open Issues
214
Open PR
11
New PRS
1
Last Release
9 days ago
Last Commit
1 days ago
Maintainers
210

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
23.9k
Forks
1.8k
Contributors
210

Based on project statistics from the GitHub repository for the PyPI package fastmcp, we found that it has been starred 23,897 times.

Community

ACTIVE
Readme
Yes
Contributing.md
Yes
Code of Conduct
Yes
Contributors
210
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

MIT[0.4.1,2.0.0);
Apache-2.0
[0.1.0,0.4.1);
[2.0.0,);
Report a new vulnerability Found a mistake?

Direct Vulnerabilities

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

Fix vulnerabilities automatically

Snyk's AI Trust Platform automatically finds the best upgrade path and integrates with your development workflows. Secure your code at zero cost.

Fix for free

Security

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

No vulnerabilities found in the latest version

There are 4 total vulnerabilities, but none affect the latest version (3.1.1)

Package versions

89 VERSIONS IN TOTAL See all versions
versionpublisheddirect vulnerabilities
3.1.114 Mar, 2026
  • 0
    C
  • 0
    H
  • 0
    M
  • 0
    L
3.1.03 Mar, 2026
  • 0
    C
  • 0
    H
  • 0
    M
  • 0
    L
3.0.222 Feb, 2026
  • 0
    C
  • 0
    H
  • 0
    M
  • 0
    L
3.0.121 Feb, 2026
  • 0
    C
  • 0
    H
  • 0
    M
  • 0
    L
3.0.018 Feb, 2026
  • 0
    C
  • 0
    H
  • 0
    M
  • 0
    L
3.0.0rc318 Feb, 2026
  • 0
    C
  • 0
    H
  • 0
    M
  • 0
    L
3.0.0rc214 Feb, 2026
  • 0
    C
  • 0
    H
  • 0
    M
  • 0
    L
3.0.0rc112 Feb, 2026
  • 0
    C
  • 0
    H
  • 0
    M
  • 0
    L
3.0.0b27 Feb, 2026
  • 0
    C
  • 0
    H
  • 0
    M
  • 0
    L
3.0.0b120 Jan, 2026
  • 0
    C
  • 0
    H
  • 0
    M
  • 0
    L