Open Source
wardcat
On-prem detection & anonymization of PII and sensitive data for LLM inputs — hybrid regex + NER + local LLM
Our verdict
We have not reviewed wardcat yet
No one at Enterprise DNA has checked this listing against its sources. The description comes from public listings gathered automatically. Any fact below shows where it came from and when it was last checked.
From the listing
About wardcat
On-prem detection and anonymization of PII and sensitive data in LLM inputs. Combines regex, named entity recognition, and a local LLM to identify and mask sensitive information. Written in Python as a community project.
Best for
Developers needing lightweight on-prem PII redaction for LLM workflows.
Use cases
- Anonymize PII in prompts before sending to external LLMs
- Detect sensitive data in text corpora
- Build privacy-preserving LLM pipelines on local infrastructure
Notes
2 stars on GitHub. Last updated 2026-10-04. Licensed MIT.
Pros
- Runs on-prem, keeping data in-house
- Hybrid approach improves detection coverage
- Open source and free to use
Cons
- Early-stage project with limited community adoption (2 stars)
- Requires local LLM setup and maintenance
- May need tuning for domain-specific PII
Key facts
What we have checked
- Days since the last commit
- 0
- GitHub forks
- 0
- GitHub stars
- 0
- Open issues
- 0
- Releases in the last 90 days
- 15
Each value shows when we last confirmed it and where it came from. Values we have not confirmed are left out, never guessed.
Stars and usage
How wardcat is growing
2 to 0
Health and security
Is wardcat looked after, and what do its setup files show
Health score
75 out of 100
| Part | Points | What we saw |
|---|---|---|
| Recent activity | 30 of 30 | Last push 0 days ago |
| Releases | 15 of 15 | 15 releases in 90 days |
| Issue replies | Not counted | The latest check has no issue response reading (fewer than 3 measured issues, or issues switched off) |
| Maintainer | 0 of 15 | Owned by a single user |
| Official source | Not counted | MCP servers only |
Sources
Where this comes from
- GitHubRegistry
A source shows what was published when we checked it. It does not certify security, performance or a working installation. Read our method.
Changelog
What changed
No changes recorded yet. Releases, price changes and deprecations appear here, with their dates, once we track them for this record.
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