PyRank
lyonzin

knowledge-rag

Local RAG MCP server for Claude Code — hybrid search (semantic + BM25), cross-encoder reranking, 13 MCP tools, 20 format parsers. Zero external servers, zero API keys.
PyPI GitHub Verified repo
No known security advisories. The current version has no OSV.dev malware reports and no critical or high-severity vulnerabilities.
Downloads
Day
55
Week
642
Month
6.4K
Stars
216
Forks
30
Issues
0
Version
4.5.0

Package Insights

What's this?
Score breakdown - each component scores 0-100, weighted by percentage
Maintenance
100
Popularity
47
Adoption
38
Community
10
Provenance
100
How the maintenance status was determined
Last commit
4 days ago
Monthly downloads
6,369
• 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
6,369
Stars
216
Stars per 1k downloads
33.91
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
92
Month daily avg
212
Momentum
-56.8%
((week_daily_avg - month_daily_avg) / month_daily_avg) * 100
Python version support tiers
requires_python
>=3.11
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
• 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
0 days ago
Total releases
33
Releases/year
110.5
• 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
3
Monthly downloads
6,369
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
24
 
Issue Burden
0.0
per 1k stars
Discussions
0.0
per 1k stars
Fork Ratio
10.0%
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

Windows 15
Linux 6
macOS 2

Python Versions

3.11
47.8% 11
3.13
26.1% 6
3.14
26.1% 6

Top Countries

1. SG SG
39
2. KR KR
27
3. US US
12
4. AE AE
4
5. NL NL
4
6. JP JP
3
7. EG EG
2
8. ES ES
2
9. PH PH
2
10. SK SK
2

Dependencies

12
10 optional dependencies

Used By

0
Not used by any tracked packages

Package Information

License
MIT
First Release
March 19, 2026
Last Release
3 hr ago
Last Commit
5 days ago
Latest Version
4.5.0
Total Releases
33
Contributors
3
Open PRs
0
Archived
No
Python Versions
3.11 3.12
Wheels
py3
Keywords
bm25 chromadb claude-code embeddings fastembed hybrid-search knowledge-base local-ai mcp rag reranking retrieval-augmented-generation semantic-search
Tracking Since
March 22, 2026
Data Updated
July 5, 2026
Data Freshness
Fresh

Links