Comparison
PolyFuzz vs Anthropic-Cybersecurity-Skills
Verdict
Pick PolyFuzz when license: PolyFuzz is MIT, Anthropic-Cybersecurity-Skills is Apache-2.0; pick Anthropic-Cybersecurity-Skills when license: Anthropic-Cybersecurity-Skills is Apache-2.0, PolyFuzz is MIT.
Markdown twin · PolyFuzz alternatives · Anthropic-Cybersecurity-Skills alternatives
GraphCanon updated today
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Trust & integrity
| Signal | PolyFuzz | Anthropic-Cybersecurity-Skills |
|---|---|---|
| Maintenance | Dormant (366d since push) As of today · github_public_v1 | Active (14d since push) As of today · github_public_v1 |
| Provenance | Not a fork · Personal account As of today · github_public_v1 | Not a fork · Personal account As of today · github_public_v1 |
| Security (OSV) | No lockfile As of today · none | No MCP manifest As of today · mcp_manifest |
Tagline
- PolyFuzz
- Fuzzy string matching, grouping, and evaluation.
- Anthropic-Cybersecurity-Skills
- 817 structured cybersecurity skills for AI agents
Stars
- PolyFuzz
- 800
- Anthropic-Cybersecurity-Skills
- 25k
Forks
- PolyFuzz
- 72
- Anthropic-Cybersecurity-Skills
- 3.1k
Open issues
- PolyFuzz
- 32
- Anthropic-Cybersecurity-Skills
- 35
Language
- PolyFuzz
- Python
- Anthropic-Cybersecurity-Skills
- Python
Adopt for
- PolyFuzz
- -
- Anthropic-Cybersecurity-Skills
- Anthropic-Cybersecurity-Skills is a comprehensive repository of 817 structured cybersecurity skills mapped across six industry frameworks, making it highly versatile for various AI platforms and security needs.
Persona
- PolyFuzz
- -
- Anthropic-Cybersecurity-Skills
- -
Runtime
- PolyFuzz
- -
- Anthropic-Cybersecurity-Skills
- -
License
- PolyFuzz
- MIT
- Anthropic-Cybersecurity-Skills
- Apache-2.0
Last pushed
- PolyFuzz
- Jul 10, 2025
- Anthropic-Cybersecurity-Skills
- Jun 26, 2026
Categories
- PolyFuzz
- Vector Databases, Evaluation & Observability
- Anthropic-Cybersecurity-Skills
- AI Agents, Evaluation & Observability
Trust and health
Maintenance
- PolyFuzz
- Dormant (18%)
- Anthropic-Cybersecurity-Skills
- Active (82%)
Days since push
- PolyFuzz
- 366d
- Anthropic-Cybersecurity-Skills
- 14d
Open issues (now)
- PolyFuzz
- 32
- Anthropic-Cybersecurity-Skills
- 35
Security scan
- PolyFuzz
- No lockfile
- Anthropic-Cybersecurity-Skills
- No MCP manifest
Full report
- PolyFuzz
- Trust report
- Anthropic-Cybersecurity-Skills
- Trust report
Choose PolyFuzz if…
- License: PolyFuzz is MIT, Anthropic-Cybersecurity-Skills is Apache-2.0.
- Tags unique to PolyFuzz: bert, embeddings, python, edit-distance.
- Also covers Vector Databases.
When NOT to use PolyFuzz
- Last GitHub push was 367 days ago (dormant maintenance, Jul 10, 2025). Validate activity before betting a new project on PolyFuzz.
- Vector Databases: Don't reach for a dedicated vector DB under ~100k vectors; pgvector on your existing Postgres is simpler to operate.
- Evaluation & Observability: Defer heavyweight eval infra only until you have real traffic - never skip it once users depend on answers.
Choose Anthropic-Cybersecurity-Skills if…
- License: Anthropic-Cybersecurity-Skills is Apache-2.0, PolyFuzz is MIT.
- Pricing: Available under the Apache 2.0 license, ensuring free access and modification but without guaranteeing commercial support..
- Requirements: Min 4 GB RAM; Supports integration with over 20 platforms including Claude Code and GitHub Copilot; Requires basic understanding of cybersecurity frameworks for optimal use.
- Tags unique to Anthropic-Cybersecurity-Skills: threat-hunting, cybersecurity, mitre-attack, security.
- Also covers AI Agents.
- - Use when you require integration with multiple cybersecurity frameworks like MITRE ATT&CK, NIST CSF 2.0, and others, providing a robust foundation for skill-based operations.
When NOT to use Anthropic-Cybersecurity-Skills
- - Avoid if your project specifically requires skills mapped exclusively to a single framework not among the six supported by Anthropic-Cybersecurity-Skills.
- - Not suitable for projects that do not align with or benefit from the agentskills.io standard implementation, as it might limit customization options.
Explore
Sources
Every stat on this page traces to a dated GitHub sync, license file, enrichment field, or trust scan.
- GitHub stars (MaartenGr/PolyFuzz) · observed Jul 11, 2026
- GitHub forks (MaartenGr/PolyFuzz) · observed Jul 11, 2026
- Last push (MaartenGr/PolyFuzz) · observed Jul 10, 2025
- License file (MIT) · observed Jul 11, 2026
- Trust scan (lockfile / OSV) · observed Jul 11, 2026
- GitHub stars (mukul975/Anthropic-Cybersecurity-Skills) · observed Jul 11, 2026
- GitHub forks (mukul975/Anthropic-Cybersecurity-Skills) · observed Jul 11, 2026
- Last push (mukul975/Anthropic-Cybersecurity-Skills) · observed Jun 26, 2026
- License file (Apache-2.0) · observed Jul 11, 2026
- Decision facts (enrichment) · observed Jul 11, 2026
- Trust scan (lockfile / OSV) · observed Jul 11, 2026
GitHub stars on cards: PolyFuzz 800 · Anthropic-Cybersecurity-Skills 25k (synced Jul 11, 2026).
Common questions
- What is the difference between PolyFuzz and Anthropic-Cybersecurity-Skills?
- PolyFuzz: Fuzzy string matching, grouping, and evaluation.. Anthropic-Cybersecurity-Skills: 817 structured cybersecurity skills for AI agents. See the comparison table for live GitHub stats and shared categories.
- When should I choose PolyFuzz over Anthropic-Cybersecurity-Skills?
- Choose PolyFuzz over Anthropic-Cybersecurity-Skills when License: PolyFuzz is MIT, Anthropic-Cybersecurity-Skills is Apache-2.0; Tags unique to PolyFuzz: bert, embeddings, python, edit-distance; Also covers Vector Databases.
- When should I choose Anthropic-Cybersecurity-Skills over PolyFuzz?
- Choose Anthropic-Cybersecurity-Skills over PolyFuzz when License: Anthropic-Cybersecurity-Skills is Apache-2.0, PolyFuzz is MIT; Pricing: Available under the Apache 2.0 license, ensuring free access and modification but without guaranteeing commercial support.; Requirements: Min 4 GB RAM; Supports integration with over 20 platforms including Claude Code and GitHub Copilot; Requires basic understanding of cybersecurity frameworks for optimal use; Tags unique to Anthropic-Cybersecurity-Skills: threat-hunting, cybersecurity, mitre-attack, security; Also covers AI Agents; - Use when you require integration with multiple cybersecurity frameworks like MITRE ATT&CK, NIST CSF 2.0, and others, providing a robust foundation for skill-based operations.
- When should I avoid PolyFuzz?
- Last GitHub push was 367 days ago (dormant maintenance, Jul 10, 2025). Validate activity before betting a new project on PolyFuzz. Vector Databases: Don't reach for a dedicated vector DB under ~100k vectors; pgvector on your existing Postgres is simpler to operate. Evaluation & Observability: Defer heavyweight eval infra only until you have real traffic - never skip it once users depend on answers.
- When should I avoid Anthropic-Cybersecurity-Skills?
- - Avoid if your project specifically requires skills mapped exclusively to a single framework not among the six supported by Anthropic-Cybersecurity-Skills. - Not suitable for projects that do not align with or benefit from the agentskills.io standard implementation, as it might limit customization options.
- Is PolyFuzz or Anthropic-Cybersecurity-Skills more popular on GitHub?
- Anthropic-Cybersecurity-Skills has more GitHub stars (25,282 vs 800). Stars measure visibility, not whether either tool fits your constraints.
- Are PolyFuzz and Anthropic-Cybersecurity-Skills open source?
- Yes - both are open-source projects on GitHub (PolyFuzz: MIT, Anthropic-Cybersecurity-Skills: Apache-2.0).
- Where can I find alternatives to PolyFuzz or Anthropic-Cybersecurity-Skills?
- GraphCanon lists graph-backed alternatives at PolyFuzz alternatives and Anthropic-Cybersecurity-Skills alternatives (PolyFuzz markdown twin, Anthropic-Cybersecurity-Skills markdown twin), ranked by typed relationship edges rather than popularity votes.
- Is there a machine-readable version of this comparison?
- Yes. The markdown twin at this comparison mirrors this page for agents and LLM crawlers, with the same stats table and FAQ answers.
- Which is better maintained, PolyFuzz or Anthropic-Cybersecurity-Skills?
- PolyFuzz: Dormant. Anthropic-Cybersecurity-Skills: Active. Compare maintenance labels, days since push, and release cadence in the trust section below - stars alone do not measure maintenance.
- Where are the full trust reports for PolyFuzz and Anthropic-Cybersecurity-Skills?
- GraphCanon publishes per-repo trust reports with dated maintenance, provenance, and scan summaries: PolyFuzz trust report; Anthropic-Cybersecurity-Skills trust report.