No known security advisories.
The current version has no OSV.dev malware reports and no critical or high-severity vulnerabilities.
lsprotocol has 2.1M monthly downloads and 156 GitHub stars. Version 2025.0.0 supports Python 3.8+, first published in 2022.
It is minimally maintained under a permissive license, last released in Jun 2025.
It is built on top of attrs and cattrs. It is used by 82 tracked packages, including pygls, python-lsp-ruff and ruff-lsp.
GitHub topics include csharp and rust.
Package Insights
Score breakdown - each component scores 0-100, weighted by percentage
Maintenance
50
Popularity
46
Adoption
70
Community
65
Provenance
0
How the maintenance status was determined
Last commit
348 days ago
Monthly downloads
2,069,139
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
2,069,139
Stars
156
Stars per 1k downloads
0.08
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
How download momentum is calculated
Week daily avg
64,521
Month daily avg
68,971
Momentum
-6.5%
((week_daily_avg - month_daily_avg) / month_daily_avg) * 100Python version support tiers
requires_python
>=3.8
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
MIT License
•
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
384 days ago
Total releases
23
Releases/year
5.8
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
32
Monthly downloads
2,069,139
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
73
Issue Burden
83.3
per 1k stars
Discussions
19.2
per 1k stars
Fork Ratio
94.1%
contrib / forks
Stale Release
No
PR Velocity
Quiet
Weekly Downloads
GitHub Stars
Not all downloads include detailed metadata. Breakdowns reflect the subset that does.
Downloads by OS
Linux
28.1K
macOS
2.9K
Windows
2.9K
Python Versions
3.12
40.1%
13.2K
3.13
26.3%
8.6K
3.11
14.7%
4.8K
3.14
11.8%
3.9K
3.10
7.1%
2.3K
Top Countries
1.
US
24.2K
US
2.
DE
1.4K
DE
3.
SG
1.4K
SG
4.
JP
1.2K
JP
5.
NL
831
NL
6.
AE
615
AE
7.
HK
395
HK
8.
GB
340
GB
9.
CA
316
CA
10.
FR
315
FR
Used By
82
- pygls
- python-lsp-ruff
- ruff-lsp
- jedi-language-server
- astra-assistants
- serena-agent
- cucu
- vscode-common-python-lsp
- jentic-openapi-validator
- jentic-openapi-validator-spectral
- jentic-openapi-validator-redocly
- jentic-openapi-validator-speclynx
- turbine-data
- stravinsky
- nginx-language-server
- kb-dashboard-cli
- tasktree
- lsp-client
- avrae-ls
- agent-actions
- wafer-ai
- apparmor-language-server
- synesis-lsp
- dana
- drifox-cli
- mapanare
- aegis-core
- wafer-lsp
- ivy-lsp
- pyxle-langkit
- param-lsp
- ecli-editor
- devloop
- reqstool
- karellen-lsp-mcp
- artheia
- dpgen-lsp
- textlsp
- systemrdl-lsp
- nwscript-language-server
- python-delphi-lsp
- ignition-lsp
- matlab-lsp-server
- bcpl-lsp
- lsap-sdk
- opencode-sql-lsp-server
- craft-ls
- hx-requests-lsp
- valuascript-compiler
- maid-lsp
Package Information
License
MIT License
First Release
July 13, 2022
Last Release
1 year ago
Last Commit
11 months ago
Latest Version
2025.0.0
Total Releases
23
Contributors
32
Open PRs
8
Archived
No
Python Versions
3.8
3.9
3.10
3.11
3.12
Wheels
py3
Tracking Since
January 6, 2026
Data Updated
July 5, 2026
Data Freshness
Fresh