PyPI Stats
vllm-project

vllm-emissary

A high-throughput and memory-efficient inference and serving engine for LLMs
PyPI GitHub
Downloads
Day
28
Week
66
Month
132
Stars
79.1K
Forks
16.4K
Issues
1.9K
Version
0.1.0.1

Package Insights

What's this?
Score breakdown - each component scores 0–100, weighted by percentage
Maintenance
70
Popularity
98
Adoption
21
Community
90
How the maintenance status was determined
Last commit
1 days ago
Monthly downloads
132
• Active
Activity within 30 days
Stable
Activity within 31-180 days
Minimal
Activity within 181-365 days, or no activity data
At Risk
No activity for > 365 days, but > 10,000 monthly downloads
Archived
Repository flagged as archived on GitHub
How the popularity category was determined
Monthly downloads
132
Stars
79,052
Stars per 1k downloads
598878.79
Industry Standard
> 10,000,000 monthly downloads
Hidden Gem
< 0.5 stars per 1k downloads and > 100,000 monthly downloads
Community Favorite
> 5 stars per 1k downloads
Rising Star
Balanced ratio of stars to downloads
• Unknown
Fewer than 1,000 monthly downloads, or no star data
Needs at least 1,000 monthly downloads to classify popularity.
How download momentum is calculated
Week daily avg
9
Month daily avg
4
Momentum
—
((week_daily_avg - month_daily_avg) / month_daily_avg) * 100
Momentum not reported for packages with < 5,000 monthly downloads — percentages are noisy at low volume.
Python version support tiers
requires_python
>=3.9
Cutting Edge
Minimum supported version is 3.12 or newer
• Modern
Minimum supported version is 3.9, 3.10, or 3.11
Legacy
Supports 3.8 or older (or Python 2)
Unknown
No requires_python specified or unparseable
License categories
License
Apache License 2.0
• Permissive
MIT, Apache, BSD, ISC, Unlicense, CC0, etc.
Copyleft
GPL, LGPL, AGPL, MPL, EPL, etc.
Proprietary
Commercial, all rights reserved, custom EULAs
Unknown
No license specified, or none of the above match
How the release cadence was determined
Last release
393 days ago
Total releases
2
Releases/year
1.9
Rapid
Last release within 365 days and > 12 releases/year
Regular
Last release within 365 days
• Slow
Last release 366-730 days ago
Stalled
Last release > 730 days ago, or no releases
Unknown
No usable release date available
How contributor risk was determined
Contributors
2,539
Monthly downloads
132
High Load
≤ 2 contributors and ≥ 50,000 monthly downloads
Moderate Load
< 10 contributors and ≥ 500,000 monthly downloads
Low Load
< 25 contributors and ≥ 5,000,000 monthly downloads, or sole maintainer with ≥ 10,000 monthly downloads
• Balanced
Enough contributors for the package's popularity
Unknown
No contributor data available
Engagement
95
 
Issue Burden
24.6
per 1k stars
Discussions
6.2
per 1k stars
Fork Ratio
15.5%
contrib / forks
Stale Release
391d
 
PR Velocity
Active
 

Weekly Downloads

GitHub Stars

Not all downloads include detailed metadata. Breakdowns reflect the subset that does.

Downloads by OS

No OS data available

Python Versions

No Python version data available

Top Countries

1. US US
4
2. DE DE
2
3. CA CA
1

Dependencies

47
8 optional dependencies

Used By

0
Not used by any tracked packages

Package Information

License
Apache License 2.0
First Release
April 7, 2025
Last Release
1 year ago
Last Commit
Yesterday
Latest Version
0.1.0.1
Total Releases
2
Contributors
2,539
Open PRs
2,842
Archived
No
Author
vLLM Team
Python Versions
3.9 3.10 3.11 3.12
Wheels
cp312
Topics
gpt llm pytorch model-serving transformer llm-serving inference llama amd cuda tpu deepseek qwen blackwell deepseek-v3 gpt-oss kimi moe openai qwen3
Tracking Since
January 21, 2026
Data Updated
May 3, 2026
Data Freshness
Fresh

Links