1. signalpilot
487 stars0 this week
Governs dbt and SQL workflows with verifier agents checking data quality across Postgres, MySQL, SQLite, and Snowflake.
open-ontologies alternatives: 12 Claude Code plugins like fabio-rovai/open-ontologies
Flowy lists 146 other Data plugins like open-ontologies, ranked by shared technologies, then GitHub stars; nothing in this list is paid.
Published · Updated · By Flowy
How they compare
| Plugin | Stars | 7 days | Updated | License | Contains |
|---|---|---|---|---|---|
| open-ontologiesThis page | 1,916 | +799 | Oct 28, 2026 | MIT | 1 skill, 1 MCP server |
| 1signalpilot | 487 | 0 | Sep 28, 2026 | Apache-2.0 | 28 skills, 2 agents |
| 2turso | 25,071 | +139 | Oct 28, 2026 | MIT | 13 skills |
| 3forgetful | 340 | +1 | Oct 24, 2026 | MIT | 10 skills |
| 4superlocalmemory | 261 | +11 | Oct 22, 2026 | AGPL-3.0 | 16 skills, 4 agents, 1 command, 1 MCP server |
| 5ainl-cortex | 4 | 0 | Jun 29, 2026 | not available | 7 hooks, 1 MCP server |
| 6k-dense-ai-scientific-agent-skills-2 | 54,934 | +1,474 | Oct 26, 2026 | MIT | 177 skills |
| 7honcho | 7,783 | +91 | Oct 26, 2026 | AGPL-3.0 | 7 skills, 1 command |
| 8dbhub | 3,738 | +50 | Oct 26, 2026 | MIT | 5 skills, 1 MCP server |
| 9claude-usage | 2,281 | +4 | Jul 10, 2026 | MIT | 1 command |
| 10ktx | 1,625 | +4 | Oct 22, 2026 | Apache-2.0 | 17 skills |
| 11tradememory-protocol | 1,434 | +4 | Oct 23, 2026 | MIT | 5 skills, 5 commands, 1 MCP server |
| 12skills-for-fabric | 1,286 | +25 | Oct 21, 2026 | MIT | 25 skills, 5 agents, 3 MCP servers |
The 12 closest alternatives
2. turso
25,071 stars+139 this week
A SQL database in Rust: SQLite-compatible, now also speaking Postgres (experimental).
3. forgetful
340 stars+1 this week
Opensource Memory for Agents
4. superlocalmemory
261 stars+11 this week
Open-source governed, local-first memory control plane for AI agents and teams.
5. ainl-cortex
4 stars0 this week
Graph-native memory and learning for Claude Code — every interaction remembered, every pattern learned, every agent connected.
6. k-dense-ai-scientific-agent-skills-2
54,934 stars+1,474 this week
🔔 Claude Scientific Skills is now Scientific Agent Skills.
7. honcho
7,783 stars+91 this week
Memory library for building stateful agents
8. dbhub
3,738 stars+50 this week
Token conscious database MCP server for Postgres, MySQL, SQL Server, Oracle, MariaDB, SQLite.
9. claude-usage
2,281 stars+4 this week
Pro and Max subscribers get a progress bar.
10. ktx
1,625 stars+4 this week
ktx is an executable context layer for data and analytics agents 🐙 Allow Claude Code, Codex, or other AI agents to query analytical…
11. tradememory-protocol
1,434 stars+4 this week
Decision audit trail + persistent memory for AI trading agents.
12. skills-for-fabric
1,286 stars+25 this week
Microsoft Fabric Skills are reusable AI assistant instructions for working with Microsoft Fabric.
Questions about open-ontologies alternatives
What is the best alternative to open-ontologies?
signalpilot is the first of 12 alternatives to open-ontologies by shared technologies: it has 487 stars (behind open-ontologies), showed no change this week and ships 28 skills against 1 for open-ontologies.
Which open-ontologies alternative has the most skills?
k-dense-ai-scientific-agent-skills-2 has the most, with 177 skills of the 12 alternatives listed. open-ontologies has 1.
Is open-ontologies free?
Yes. open-ontologies is published under the MIT license, so it is free to use.