Compare skills
Pick 2–4 skills and compare what really matters: fit, risk, install effort, and community signal.
Comparison matrix
Highlights show current best; tooltip explains diff/best rules.
Score-basis diff rules / risk tag notes
Start with the matrix. Open this section when you need to understand audit grades, top threats, control gaps, and best-value highlights.
Suggested baseline
Repository: UCAI
Author: nirholas · Source status: Clear source
Universal Contract AI Interface (UCAI) 🔗 ABI to MCP | The open standard for connecting AI agents to blockchain.
Score basis：Clear source · High execution risk · Universal · Evidence completeness 65%
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How differences are detected
A row is marked different when selected skills have distinct values. Only-differences mode hides rows that are identical.
How best values are highlighted
Pre-install score, evidence completeness, and community signal prefer higher values; execution risk and install friction prefer lower values.
How to read risk tags
Risk tags come from SAS-v2.1 public-evidence signals and point to command, network, secret, context, or supply-chain items to review before install.
Selected audit signals
create-python-server
Execution risk：High
Threat tags：unexpected code execution, data exfiltration, memory context poisoning
Control gaps：missing license, broad permissions, shell without guardrails
mcp-create-adaptive-cards
Execution risk：High
Threat tags：prompt injection, tool poisoning, data exfiltration
Control gaps：missing license, broad permissions, network without allowlist
UnrealGenAISupport
Execution risk：High
Threat tags：unexpected code execution, data exfiltration, human approval gap
Control gaps：missing license, broad permissions, shell without guardrails
| Dimension | create-python-server | mcp-create-adaptive-cards | UnrealGenAISupport |
|---|---|---|---|
| Pre-install decision | |||
Pre-install score | 60 · Manual review | 82 · Manual review | 81 · Manual review |
Score basis | Clear source, High execution risk, Universal | Clear source, High execution risk, Claude | Clear source, High execution risk, Universal |
Threat tags | unexpected code execution, data exfiltration, memory context poisoning | prompt injection, tool poisoning, data exfiltration | unexpected code execution, data exfiltration, human approval gap |
Control gaps | missing license, broad permissions, shell without guardrails | missing license, broad permissions, network without allowlist | missing license, broad permissions, shell without guardrails |
Permission summary | Permission review, Network, Command | Network, Command | Permission review, Network, Command |
Evidence completeness | 67% | 67% | 65% |
| Source & provenance | |||
Provenance | modelcontextprotocol/create-python-server | github/awesome-copilot | prajwalshettydev/UnrealGenAISupport |
Freshness | 2025-01-23 | 2026-04-07 | 2026-03-26 |
| Risk & permission signals | |||
Permission hints | repository clone, local runtime dependencies | local skill installation, workspace file updates | repository clone, local runtime dependencies |
| Install & compatibility | |||
Supported tools | Universal | Claude, Codex, Cursor, Windsurf | Universal |
Install method | script-backed | instruction-only | script-backed |
Install friction | |||
| Community | |||
Stars | 476 | 28.7K | 515 |
40 |
60 |
40 |
