Skill comparison
Compare agent skills before installing.
Comparing 4 skills
Use this as a shortlist, then open the skill detail page before adopting.
Decision summary
Fully Homomorphic Encryption is the strongest overall pick here because it has a 100/100 readiness score and fits Legal and compliance.
Strongest overall
Fully Homomorphic Encryption
Use this as a leading candidate, then validate the README and install path in your own agent stack.
Fastest prototype
Fully Homomorphic Encryption
Best first install candidate based on install readiness and adoption.
Freshest repo
Donutbrowser
Most recent maintenance signal among this shortlist.
| Signal | I2pdbrowser i2pd browser bundle | Concrete Concrete: TFHE Compiler that converts python programs into FHE equivalent | Fully Homomorphic Encryption An FHE compiler for C++ | Donutbrowser Simple Yet Powerful Anti-Detect Browser 🍩 |
|---|---|---|---|---|
| Quality | 55/100 Promising | 88/100 Excellent | 100/100 Excellent | 100/100 Excellent |
| Decision verdict | 57/100 Needs manual review Do a manual repository review before adding this to an agent workflow. | 99/100 Production-ready Use this as a leading candidate, then validate the README and install path in your own agent stack. | 100/100 Production-ready Use this as a leading candidate, then validate the README and install path in your own agent stack. | 100/100 Production-ready Use this as a leading candidate, then validate the README and install path in your own agent stack. |
| Adoption | 792 stars 0 installs | 1.6K stars 0 installs | 3.6K stars 0 installs | 3.0K stars 0 installs |
| Freshness | Mar 8, 2025 | Dec 19, 2025 | May 7, 2026 | Jun 13, 2026 |
| Use-case fit | ||||
| Stack fit | ||||
| Platform hints | HTML, Privacy, Claude Code, Browser agents | C++, Privacy, Claude Code | Privacy, Claude Code | Rust, Privacy, Claude Code, Browser agents |
| Warnings | Repository looks stale · No OpenAgentSkill engagement data yet | No OpenAgentSkill engagement data yet | No OpenAgentSkill engagement data yet | No OpenAgentSkill engagement data yet |
| Best for | Legal and compliance workflows · Claude Code teams · teams that value GitHub adoption signals | Legal and compliance workflows · Claude Code teams · teams that value GitHub adoption signals | Legal and compliance workflows · Claude Code teams · teams that value GitHub adoption signals | Legal and compliance workflows · Claude Code teams · teams that value GitHub adoption signals |
| Not ideal for | teams that require actively maintained dependencies · production agents without a repository review | teams that need a vendor-supported SLA · high-compliance environments without internal security review | teams that need a vendor-supported SLA · high-compliance environments without internal security review | teams that need a vendor-supported SLA · high-compliance environments without internal security review |
| OpenAgentSkill engagement | 0 views 0 install copies | 0 views 0 install copies | 0 views 0 install copies | 0 views 0 install copies |
| Install | $ npx skills add PurpleI2P/i2pdbrowser | $ npx skills add zama-ai/concrete | $ npx skills add google/fully-homomorphic-encryption | $ npx skills add zhom/donutbrowser |