@dunwu
Creator · dunwu
Last updated · Sep 1, 2026
Db Tutorial
REVIEW · 73Community indexed
📚 后端程序员应该掌握的主流数据库知识
Creator · dunwu
Last updated · Sep 1, 2026
📚 后端程序员应该掌握的主流数据库知识
Creator · dunwu
Last updated · Sep 1, 2026
📚 后端程序员应该掌握的主流数据库知识
Creator · dunwu
Last updated · Sep 1, 2026
📚 后端程序员应该掌握的主流数据库知识
Creator · dunwu
Last updated · Sep 1, 2026
📚 后端程序员应该掌握的主流数据库知识
Sandbox only
Install targets
Codex install prompt
Install the "Db Tutorial" agent skill from https://github.com/dunwu/db-tutorial. Read its SKILL.md or equivalent instructions first, install only the files needed for this workspace, and summarize any required setup before using it. Skill purpose: 📚 后端程序员应该掌握的主流数据库知识 After the install attempt, report the result to https://www.openagentskill.com/api/agent/outcome with POST JSON {"event_id":"install_<unique-id>","skill_slug":"dunwu-db-tutorial","task":"Install Db Tutorial","agent":"codex","outcome":"success","install_used":true}. Replace event_id with a unique value and outcome with success or failed. Report success only after the skill is installed and a minimal verification passes.Supply asset profile
CSV, SQL, notebooks, dashboards, data pipelines, BI, ETL, and spreadsheet analysis.
Scenario
Database and SQL
I need my agent to inspect database schemas, write SQL, and explain query results.
Agent fit
Claude Code + CLI + Codex
Codex, Claude Code, Cursor, CLI, or custom agents.
Install
Ready
npx skills add dunwu/db-tutorial
Maintenance
stale
2y since push
Risk
Needs review
Repository appears stale
GitHub quality
5.3K
78/100 Quality · 81/100 Trust
Coverage tags
Review notes
Repository appears stale · Financial research output is not financial advice; require human review before any live investment decision
Agent adoption scorecard
These scores combine public repository metadata, OpenAgentSkill review signals, maintenance freshness, and install readiness. They are a shortlist signal, not a replacement for human review.
Quality
StrongSolid option that is likely worth shortlisting for production workflows.
Trust
Sandbox onlyUseful candidate with missing or mixed trust signals. Keep it in an isolated workspace until the outcome loop proves task fit.
Audit
Needs reviewA machine-readable review of install readiness, security metadata, maintenance, and adoption risk.
OpenAgentSkill Trust Score v5
Run only in a sandbox and compare close alternatives before using it for real work.
Stars
5.3K GitHub stars
Repo activity
5.3K stars, 650 forks
Maintenance
2y since push
License
CC-BY-SA-4.0
Install
npx skills add dunwu/db-tutorial
Install safety
Agent-readable metadata
Use this block or the embedded JSON to decide whether an agent should install this skill, choose an alternative, or ask for human review first.
Suited tasks
Suited agents
Install decision
Trust and risk
Outcome loop
Do not use when
Agent safety v2
Sparse or mixed signals. Useful for discovery, but not for autonomous installation.
Test manually in an isolated workspace and compare against safer alternatives.
medium
Skill likely fetches remote pages, APIs, repositories, or external services.
medium
Skill may read or write project files, documents, generated artifacts, or local workspace state.
medium
Skill may inspect schemas, query databases, or work with persistent stores.
Agent resolve plan
The Resolve API returns the selected skill, alternatives, safety policy, audit notes, install target, and copy-paste prompt an agent can follow without scraping this page.
Open JSON
/api/agent/resolve?task=Use%20Db%20Tutorial%20for%20an%20agent%20workflow&agent=codex&max_risk=medium
Resolve text
/api/agent/resolve?task=Use%20Db%20Tutorial%20for%20an%20agent%20workflow&agent=codex&max_risk=medium&format=text
Install handoff
/api/skills/dunwu-db-tutorial/install
Agent should check
Copy prompt
Task: Use Db Tutorial in this workspace.
Resolve first: https://www.openagentskill.com/api/agent/resolve?task=Use%20Db%20Tutorial%20for%20an%20agent%20workflow&agent=codex&max_risk=medium
Review install handoff: https://www.openagentskill.com/api/skills/dunwu-db-tutorial/install
Install command: npx skills add dunwu/db-tutorial
Before running it, summarize audit warnings, required permissions, and the fallback skill if install is risky.Agent handoff
Use the public install endpoint to fetch the command, safety checklist, target prompts, and canonical links for this skill.
Install handoff
/api/skills/dunwu-db-tutorial/install
LLM text format
/api/skills/dunwu-db-tutorial/install?format=text
Find alternatives
/api/skills/search?q=Db%20Tutorial&limit=3
Agent prompt
Use Db Tutorial for this task. Review https://www.openagentskill.com/api/skills/dunwu-db-tutorial/install, then install with: npx skills add dunwu/db-tutorialRegistry metadata
This page exposes the same decision, trust, audit, use-case, and install signals through the Registry API, so agents can rank this skill without scraping the UI.
Manifest
/api/registry/manifest/dunwu-db-tutorial
LLM text
/api/registry/manifest/dunwu-db-tutorial?format=text
Install alias
/api/registry/install/dunwu-db-tutorial
Recommend
/api/registry/recommend?task=Use%20Db%20Tutorial%20in%20an%20agent%20workflow&limit=3
Agent fit
RAG and knowledge
Use-case tags
Platforms
Java, SQL, Claude Code
Audit report
A machine-readable review of install readiness, security metadata, maintenance, and adoption risk.
Agent decision cockpit
Shortlist this skill and compare it with close alternatives before production adoption.
Role in stack
Companion skill
Primary fit
RAG and knowledge
Trust label
Strong shortlist
Install path
Command ready
Use when
Evidence
review first
Implementation path
Trust profile
Useful candidate with missing or mixed trust signals. Keep it in an isolated workspace until the outcome loop proves task fit.
GitHub adoption
PASS5.3K GitHub stars
Stars/forks activity
PASS5.3K stars, 650 forks; issue activity unavailable in current metadata
Recent maintenance
FIX2y since push
License clarity
PASSCC-BY-SA-4.0
Good signals
Review before install
Recommended action
Run only in a sandbox and compare close alternatives before using it for real work.
Quality profile
Solid option that is likely worth shortlisting for production workflows.
Workflow fit
Search private knowledge
I need my agent to build a RAG workflow over documents and retrieve reliable context.
Work with data stores
I need my agent to inspect database schemas, write SQL, and explain query results.
Build and ship code
I need a coding agent that can understand a repository, edit code, and review pull requests.
Workflow fit
Ingest, retrieve, and cite
A workflow for document-heavy agents that ingest files, create searchable knowledge, retrieve relevant context, and answer with grounded sources.
Turn skills into distribution
A workflow for turning newly indexed skills into SEO briefs, social drafts, comparison pages, and reusable publishing workflows.
Inspect, patch, and verify code
A workflow for software agents that inspect repositories, review pull requests, generate tests, and turn findings into shippable patches.
Alternative shortlist
Similar skills that may fit this task.
Apache ECharts is a powerful, interactive charting and data visualization library for browser
Bring data to life with SVG, Canvas and HTML. :bar_chart::chart_with_upwards_trend::tada:
Turn any AI agent into an AI Scientist. The #1 Agent Skills library for science, used by 160,000+ scientists worldwide. 140 ready-to-use skills plus 100+ scientific databases covering biology, chemistry, medicine, and drug discovery. Compatible with Cursor, Claude Code, Codex, Pi, Antigravity, and the open Agent Skills standard.
Apache Superset is a Data Visualization and Data Exploration Platform
📚 后端程序员应该掌握的主流数据库知识
Imported by the skill-only GitHub discovery pipeline because it matches agent skill, automation, domain workflow, RAG, document-processing, data, finance, security, or developer-tool signals. Protocol-server projects are excluded from automated imports.
Frameworks & tools
Decision snapshot
5,347 GitHub stars
Audit
Install and adoption review
Agent-proven evidence
Outcome reports after resolve, review, install, and one narrow run.
No agent outcome data yet. The first agent run can report success, setup needs, risk blocks, failure, or not-relevant through /api/agent/outcome.
Install
Free and open source. Review the report before installing into production agents.
Growth loop
Scenario-led draft for Db Tutorial, ready for a manual X post.
For source-backed research, this is a skill worth shortlisting before another blank prompt. Db Tutorial: 📚 后端程序员应该掌握的主流数据库知识 5.3K stars https://www.openagentskill.com/skills/dunwu-db-tutorial?ref=x
Listing + install path for Db Tutorial: https://www.openagentskill.com/skills/dunwu-db-tutorial?ref=x Install: npx skills add dunwu/db-tutorial
Listing source
This listing was indexed from public sources and is not marked official until a maintainer claim is approved.
Attribution links to the public repository or creator profile. Creators can claim the listing to update ownership signals.
Claim this skillOwner claim
This Community indexed listing is attributed to dunwu but is not marked official yet. Claim it to add a verified owner signal and make future launch, install, and audit updates easier to trust.
Creator backlink kit
Show the canonical listing, current trust and audit signals, and real Agent-Proven evidence where developers evaluate the repository.
[](https://www.openagentskill.com/skills/dunwu-db-tutorial?ref=github&utm_source=github&utm_medium=referral&utm_campaign=creator_badge)
[](https://www.openagentskill.com/skills/dunwu-db-tutorial?ref=github&utm_source=github&utm_medium=referral&utm_campaign=creator_badge)
[](https://www.openagentskill.com/skills/dunwu-db-tutorial/audit)
[](https://www.openagentskill.com/skills/dunwu-db-tutorial?ref=github&utm_source=github&utm_medium=referral&utm_campaign=creator_badge)dunwu✓
@dunwu
Share whether this skill looks useful for your agent workflow. Aggregated feedback improves rankings over time.
Sandbox only
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33.5K StarsSuperset
Apache Superset is a Data Visualization and Data Exploration Platform
74.5K StarsSandbox only
Install targets
Codex install prompt
Install the "Db Tutorial" agent skill from https://github.com/dunwu/db-tutorial. Read its SKILL.md or equivalent instructions first, install only the files needed for this workspace, and summarize any required setup before using it. Skill purpose: 📚 后端程序员应该掌握的主流数据库知识 After the install attempt, report the result to https://www.openagentskill.com/api/agent/outcome with POST JSON {"event_id":"install_<unique-id>","skill_slug":"dunwu-db-tutorial","task":"Install Db Tutorial","agent":"codex","outcome":"success","install_used":true}. Replace event_id with a unique value and outcome with success or failed. Report success only after the skill is installed and a minimal verification passes.Supply asset profile
CSV, SQL, notebooks, dashboards, data pipelines, BI, ETL, and spreadsheet analysis.
Scenario
Database and SQL
I need my agent to inspect database schemas, write SQL, and explain query results.
Agent fit
Claude Code + CLI + Codex
Codex, Claude Code, Cursor, CLI, or custom agents.
Install
Ready
npx skills add dunwu/db-tutorial
Maintenance
stale
2y since push
Risk
Needs review
Repository appears stale
GitHub quality
5.3K
78/100 Quality · 81/100 Trust
Coverage tags
Review notes
Repository appears stale · Financial research output is not financial advice; require human review before any live investment decision
Agent adoption scorecard
These scores combine public repository metadata, OpenAgentSkill review signals, maintenance freshness, and install readiness. They are a shortlist signal, not a replacement for human review.
Quality
StrongSolid option that is likely worth shortlisting for production workflows.
Trust
Sandbox onlyUseful candidate with missing or mixed trust signals. Keep it in an isolated workspace until the outcome loop proves task fit.
Audit
Needs reviewA machine-readable review of install readiness, security metadata, maintenance, and adoption risk.
OpenAgentSkill Trust Score v5
Run only in a sandbox and compare close alternatives before using it for real work.
Stars
5.3K GitHub stars
Repo activity
5.3K stars, 650 forks
Maintenance
2y since push
License
CC-BY-SA-4.0
Install
npx skills add dunwu/db-tutorial
Install safety
Agent-readable metadata
Use this block or the embedded JSON to decide whether an agent should install this skill, choose an alternative, or ask for human review first.
Suited tasks
Suited agents
Install decision
Trust and risk
Outcome loop
Do not use when
Agent safety v2
Sparse or mixed signals. Useful for discovery, but not for autonomous installation.
Test manually in an isolated workspace and compare against safer alternatives.
medium
Skill likely fetches remote pages, APIs, repositories, or external services.
medium
Skill may read or write project files, documents, generated artifacts, or local workspace state.
medium
Skill may inspect schemas, query databases, or work with persistent stores.
Agent resolve plan
The Resolve API returns the selected skill, alternatives, safety policy, audit notes, install target, and copy-paste prompt an agent can follow without scraping this page.
Open JSON
/api/agent/resolve?task=Use%20Db%20Tutorial%20for%20an%20agent%20workflow&agent=codex&max_risk=medium
Resolve text
/api/agent/resolve?task=Use%20Db%20Tutorial%20for%20an%20agent%20workflow&agent=codex&max_risk=medium&format=text
Install handoff
/api/skills/dunwu-db-tutorial/install
Agent should check
Copy prompt
Task: Use Db Tutorial in this workspace.
Resolve first: https://www.openagentskill.com/api/agent/resolve?task=Use%20Db%20Tutorial%20for%20an%20agent%20workflow&agent=codex&max_risk=medium
Review install handoff: https://www.openagentskill.com/api/skills/dunwu-db-tutorial/install
Install command: npx skills add dunwu/db-tutorial
Before running it, summarize audit warnings, required permissions, and the fallback skill if install is risky.Agent handoff
Use the public install endpoint to fetch the command, safety checklist, target prompts, and canonical links for this skill.
Install handoff
/api/skills/dunwu-db-tutorial/install
LLM text format
/api/skills/dunwu-db-tutorial/install?format=text
Find alternatives
/api/skills/search?q=Db%20Tutorial&limit=3
Agent prompt
Use Db Tutorial for this task. Review https://www.openagentskill.com/api/skills/dunwu-db-tutorial/install, then install with: npx skills add dunwu/db-tutorialRegistry metadata
This page exposes the same decision, trust, audit, use-case, and install signals through the Registry API, so agents can rank this skill without scraping the UI.
Manifest
/api/registry/manifest/dunwu-db-tutorial
LLM text
/api/registry/manifest/dunwu-db-tutorial?format=text
Install alias
/api/registry/install/dunwu-db-tutorial
Recommend
/api/registry/recommend?task=Use%20Db%20Tutorial%20in%20an%20agent%20workflow&limit=3
Agent fit
RAG and knowledge
Use-case tags
Platforms
Java, SQL, Claude Code
Audit report
A machine-readable review of install readiness, security metadata, maintenance, and adoption risk.
Agent decision cockpit
Shortlist this skill and compare it with close alternatives before production adoption.
Role in stack
Companion skill
Primary fit
RAG and knowledge
Trust label
Strong shortlist
Install path
Command ready
Use when
Evidence
review first
Implementation path
Trust profile
Useful candidate with missing or mixed trust signals. Keep it in an isolated workspace until the outcome loop proves task fit.
GitHub adoption
PASS5.3K GitHub stars
Stars/forks activity
PASS5.3K stars, 650 forks; issue activity unavailable in current metadata
Recent maintenance
FIX2y since push
License clarity
PASSCC-BY-SA-4.0
Good signals
Review before install
Recommended action
Run only in a sandbox and compare close alternatives before using it for real work.
Quality profile
Solid option that is likely worth shortlisting for production workflows.
Workflow fit
Search private knowledge
I need my agent to build a RAG workflow over documents and retrieve reliable context.
Work with data stores
I need my agent to inspect database schemas, write SQL, and explain query results.
Build and ship code
I need a coding agent that can understand a repository, edit code, and review pull requests.
Workflow fit
Ingest, retrieve, and cite
A workflow for document-heavy agents that ingest files, create searchable knowledge, retrieve relevant context, and answer with grounded sources.
Turn skills into distribution
A workflow for turning newly indexed skills into SEO briefs, social drafts, comparison pages, and reusable publishing workflows.
Inspect, patch, and verify code
A workflow for software agents that inspect repositories, review pull requests, generate tests, and turn findings into shippable patches.
Alternative shortlist
Similar skills that may fit this task.
Apache ECharts is a powerful, interactive charting and data visualization library for browser
Bring data to life with SVG, Canvas and HTML. :bar_chart::chart_with_upwards_trend::tada:
Turn any AI agent into an AI Scientist. The #1 Agent Skills library for science, used by 160,000+ scientists worldwide. 140 ready-to-use skills plus 100+ scientific databases covering biology, chemistry, medicine, and drug discovery. Compatible with Cursor, Claude Code, Codex, Pi, Antigravity, and the open Agent Skills standard.
Apache Superset is a Data Visualization and Data Exploration Platform
📚 后端程序员应该掌握的主流数据库知识
Imported by the skill-only GitHub discovery pipeline because it matches agent skill, automation, domain workflow, RAG, document-processing, data, finance, security, or developer-tool signals. Protocol-server projects are excluded from automated imports.
Frameworks & tools
Decision snapshot
5,347 GitHub stars
Audit
Install and adoption review
Agent-proven evidence
Outcome reports after resolve, review, install, and one narrow run.
No agent outcome data yet. The first agent run can report success, setup needs, risk blocks, failure, or not-relevant through /api/agent/outcome.
Install
Free and open source. Review the report before installing into production agents.
Growth loop
Scenario-led draft for Db Tutorial, ready for a manual X post.
For source-backed research, this is a skill worth shortlisting before another blank prompt. Db Tutorial: 📚 后端程序员应该掌握的主流数据库知识 5.3K stars https://www.openagentskill.com/skills/dunwu-db-tutorial?ref=x
Listing + install path for Db Tutorial: https://www.openagentskill.com/skills/dunwu-db-tutorial?ref=x Install: npx skills add dunwu/db-tutorial
Listing source
This listing was indexed from public sources and is not marked official until a maintainer claim is approved.
Attribution links to the public repository or creator profile. Creators can claim the listing to update ownership signals.
Claim this skillOwner claim
This Community indexed listing is attributed to dunwu but is not marked official yet. Claim it to add a verified owner signal and make future launch, install, and audit updates easier to trust.
Creator backlink kit
Show the canonical listing, current trust and audit signals, and real Agent-Proven evidence where developers evaluate the repository.
[](https://www.openagentskill.com/skills/dunwu-db-tutorial?ref=github&utm_source=github&utm_medium=referral&utm_campaign=creator_badge)
[](https://www.openagentskill.com/skills/dunwu-db-tutorial?ref=github&utm_source=github&utm_medium=referral&utm_campaign=creator_badge)
[](https://www.openagentskill.com/skills/dunwu-db-tutorial/audit)
[](https://www.openagentskill.com/skills/dunwu-db-tutorial?ref=github&utm_source=github&utm_medium=referral&utm_campaign=creator_badge)dunwu✓
@dunwu
Share whether this skill looks useful for your agent workflow. Aggregated feedback improves rankings over time.
Sandbox only
Echarts
Apache ECharts is a powerful, interactive charting and data visualization library for browser
67.2K StarsD3
Bring data to life with SVG, Canvas and HTML. :bar_chart::chart_with_upwards_trend::tada:
113.1K StarsScientific Agent Skills
Turn any AI agent into an AI Scientist. The #1 Agent Skills library for science, used by 160,000+ scientists worldwide. 140 ready-to-use skills plus 100+ scientific databases covering biology, chemistry, medicine, and drug discovery. Compatible with Cursor, Claude Code, Codex, Pi, Antigravity, and the open Agent Skills standard.
33.5K StarsSuperset
Apache Superset is a Data Visualization and Data Exploration Platform
74.5K StarsSandbox only
Install targets
Codex install prompt
Install the "Db Tutorial" agent skill from https://github.com/dunwu/db-tutorial. Read its SKILL.md or equivalent instructions first, install only the files needed for this workspace, and summarize any required setup before using it. Skill purpose: 📚 后端程序员应该掌握的主流数据库知识 After the install attempt, report the result to https://www.openagentskill.com/api/agent/outcome with POST JSON {"event_id":"install_<unique-id>","skill_slug":"dunwu-db-tutorial","task":"Install Db Tutorial","agent":"codex","outcome":"success","install_used":true}. Replace event_id with a unique value and outcome with success or failed. Report success only after the skill is installed and a minimal verification passes.Supply asset profile
CSV, SQL, notebooks, dashboards, data pipelines, BI, ETL, and spreadsheet analysis.
Scenario
Database and SQL
I need my agent to inspect database schemas, write SQL, and explain query results.
Agent fit
Claude Code + CLI + Codex
Codex, Claude Code, Cursor, CLI, or custom agents.
Install
Ready
npx skills add dunwu/db-tutorial
Maintenance
stale
2y since push
Risk
Needs review
Repository appears stale
GitHub quality
5.3K
78/100 Quality · 81/100 Trust
Coverage tags
Review notes
Repository appears stale · Financial research output is not financial advice; require human review before any live investment decision
Agent adoption scorecard
These scores combine public repository metadata, OpenAgentSkill review signals, maintenance freshness, and install readiness. They are a shortlist signal, not a replacement for human review.
Quality
StrongSolid option that is likely worth shortlisting for production workflows.
Trust
Sandbox onlyUseful candidate with missing or mixed trust signals. Keep it in an isolated workspace until the outcome loop proves task fit.
Audit
Needs reviewA machine-readable review of install readiness, security metadata, maintenance, and adoption risk.
OpenAgentSkill Trust Score v5
Run only in a sandbox and compare close alternatives before using it for real work.
Stars
5.3K GitHub stars
Repo activity
5.3K stars, 650 forks
Maintenance
2y since push
License
CC-BY-SA-4.0
Install
npx skills add dunwu/db-tutorial
Install safety
Agent-readable metadata
Use this block or the embedded JSON to decide whether an agent should install this skill, choose an alternative, or ask for human review first.
Suited tasks
Suited agents
Install decision
Trust and risk
Outcome loop
Do not use when
Agent safety v2
Sparse or mixed signals. Useful for discovery, but not for autonomous installation.
Test manually in an isolated workspace and compare against safer alternatives.
medium
Skill likely fetches remote pages, APIs, repositories, or external services.
medium
Skill may read or write project files, documents, generated artifacts, or local workspace state.
medium
Skill may inspect schemas, query databases, or work with persistent stores.
Agent resolve plan
The Resolve API returns the selected skill, alternatives, safety policy, audit notes, install target, and copy-paste prompt an agent can follow without scraping this page.
Open JSON
/api/agent/resolve?task=Use%20Db%20Tutorial%20for%20an%20agent%20workflow&agent=codex&max_risk=medium
Resolve text
/api/agent/resolve?task=Use%20Db%20Tutorial%20for%20an%20agent%20workflow&agent=codex&max_risk=medium&format=text
Install handoff
/api/skills/dunwu-db-tutorial/install
Agent should check
Copy prompt
Task: Use Db Tutorial in this workspace.
Resolve first: https://www.openagentskill.com/api/agent/resolve?task=Use%20Db%20Tutorial%20for%20an%20agent%20workflow&agent=codex&max_risk=medium
Review install handoff: https://www.openagentskill.com/api/skills/dunwu-db-tutorial/install
Install command: npx skills add dunwu/db-tutorial
Before running it, summarize audit warnings, required permissions, and the fallback skill if install is risky.Agent handoff
Use the public install endpoint to fetch the command, safety checklist, target prompts, and canonical links for this skill.
Install handoff
/api/skills/dunwu-db-tutorial/install
LLM text format
/api/skills/dunwu-db-tutorial/install?format=text
Find alternatives
/api/skills/search?q=Db%20Tutorial&limit=3
Agent prompt
Use Db Tutorial for this task. Review https://www.openagentskill.com/api/skills/dunwu-db-tutorial/install, then install with: npx skills add dunwu/db-tutorialRegistry metadata
This page exposes the same decision, trust, audit, use-case, and install signals through the Registry API, so agents can rank this skill without scraping the UI.
Manifest
/api/registry/manifest/dunwu-db-tutorial
LLM text
/api/registry/manifest/dunwu-db-tutorial?format=text
Install alias
/api/registry/install/dunwu-db-tutorial
Recommend
/api/registry/recommend?task=Use%20Db%20Tutorial%20in%20an%20agent%20workflow&limit=3
Agent fit
RAG and knowledge
Use-case tags
Platforms
Java, SQL, Claude Code
Audit report
A machine-readable review of install readiness, security metadata, maintenance, and adoption risk.
Agent decision cockpit
Shortlist this skill and compare it with close alternatives before production adoption.
Role in stack
Companion skill
Primary fit
RAG and knowledge
Trust label
Strong shortlist
Install path
Command ready
Use when
Evidence
review first
Implementation path
Trust profile
Useful candidate with missing or mixed trust signals. Keep it in an isolated workspace until the outcome loop proves task fit.
GitHub adoption
PASS5.3K GitHub stars
Stars/forks activity
PASS5.3K stars, 650 forks; issue activity unavailable in current metadata
Recent maintenance
FIX2y since push
License clarity
PASSCC-BY-SA-4.0
Good signals
Review before install
Recommended action
Run only in a sandbox and compare close alternatives before using it for real work.
Quality profile
Solid option that is likely worth shortlisting for production workflows.
Workflow fit
Search private knowledge
I need my agent to build a RAG workflow over documents and retrieve reliable context.
Work with data stores
I need my agent to inspect database schemas, write SQL, and explain query results.
Build and ship code
I need a coding agent that can understand a repository, edit code, and review pull requests.
Workflow fit
Ingest, retrieve, and cite
A workflow for document-heavy agents that ingest files, create searchable knowledge, retrieve relevant context, and answer with grounded sources.
Turn skills into distribution
A workflow for turning newly indexed skills into SEO briefs, social drafts, comparison pages, and reusable publishing workflows.
Inspect, patch, and verify code
A workflow for software agents that inspect repositories, review pull requests, generate tests, and turn findings into shippable patches.
Alternative shortlist
Similar skills that may fit this task.
Apache ECharts is a powerful, interactive charting and data visualization library for browser
Bring data to life with SVG, Canvas and HTML. :bar_chart::chart_with_upwards_trend::tada:
Turn any AI agent into an AI Scientist. The #1 Agent Skills library for science, used by 160,000+ scientists worldwide. 140 ready-to-use skills plus 100+ scientific databases covering biology, chemistry, medicine, and drug discovery. Compatible with Cursor, Claude Code, Codex, Pi, Antigravity, and the open Agent Skills standard.
Apache Superset is a Data Visualization and Data Exploration Platform
📚 后端程序员应该掌握的主流数据库知识
Imported by the skill-only GitHub discovery pipeline because it matches agent skill, automation, domain workflow, RAG, document-processing, data, finance, security, or developer-tool signals. Protocol-server projects are excluded from automated imports.
Frameworks & tools
Decision snapshot
5,347 GitHub stars
Audit
Install and adoption review
Agent-proven evidence
Outcome reports after resolve, review, install, and one narrow run.
No agent outcome data yet. The first agent run can report success, setup needs, risk blocks, failure, or not-relevant through /api/agent/outcome.
Install
Free and open source. Review the report before installing into production agents.
Growth loop
Scenario-led draft for Db Tutorial, ready for a manual X post.
For source-backed research, this is a skill worth shortlisting before another blank prompt. Db Tutorial: 📚 后端程序员应该掌握的主流数据库知识 5.3K stars https://www.openagentskill.com/skills/dunwu-db-tutorial?ref=x
Listing + install path for Db Tutorial: https://www.openagentskill.com/skills/dunwu-db-tutorial?ref=x Install: npx skills add dunwu/db-tutorial
Listing source
This listing was indexed from public sources and is not marked official until a maintainer claim is approved.
Attribution links to the public repository or creator profile. Creators can claim the listing to update ownership signals.
Claim this skillOwner claim
This Community indexed listing is attributed to dunwu but is not marked official yet. Claim it to add a verified owner signal and make future launch, install, and audit updates easier to trust.
Creator backlink kit
Show the canonical listing, current trust and audit signals, and real Agent-Proven evidence where developers evaluate the repository.
[](https://www.openagentskill.com/skills/dunwu-db-tutorial?ref=github&utm_source=github&utm_medium=referral&utm_campaign=creator_badge)
[](https://www.openagentskill.com/skills/dunwu-db-tutorial?ref=github&utm_source=github&utm_medium=referral&utm_campaign=creator_badge)
[](https://www.openagentskill.com/skills/dunwu-db-tutorial/audit)
[](https://www.openagentskill.com/skills/dunwu-db-tutorial?ref=github&utm_source=github&utm_medium=referral&utm_campaign=creator_badge)dunwu✓
@dunwu
Share whether this skill looks useful for your agent workflow. Aggregated feedback improves rankings over time.
Sandbox only
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Turn any AI agent into an AI Scientist. The #1 Agent Skills library for science, used by 160,000+ scientists worldwide. 140 ready-to-use skills plus 100+ scientific databases covering biology, chemistry, medicine, and drug discovery. Compatible with Cursor, Claude Code, Codex, Pi, Antigravity, and the open Agent Skills standard.
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74.5K StarsSandbox only
Install targets
Codex install prompt
Install the "Db Tutorial" agent skill from https://github.com/dunwu/db-tutorial. Read its SKILL.md or equivalent instructions first, install only the files needed for this workspace, and summarize any required setup before using it. Skill purpose: 📚 后端程序员应该掌握的主流数据库知识 After the install attempt, report the result to https://www.openagentskill.com/api/agent/outcome with POST JSON {"event_id":"install_<unique-id>","skill_slug":"dunwu-db-tutorial","task":"Install Db Tutorial","agent":"codex","outcome":"success","install_used":true}. Replace event_id with a unique value and outcome with success or failed. Report success only after the skill is installed and a minimal verification passes.Supply asset profile
CSV, SQL, notebooks, dashboards, data pipelines, BI, ETL, and spreadsheet analysis.
Scenario
Database and SQL
I need my agent to inspect database schemas, write SQL, and explain query results.
Agent fit
Claude Code + CLI + Codex
Codex, Claude Code, Cursor, CLI, or custom agents.
Install
Ready
npx skills add dunwu/db-tutorial
Maintenance
stale
2y since push
Risk
Needs review
Repository appears stale
GitHub quality
5.3K
78/100 Quality · 81/100 Trust
Coverage tags
Review notes
Repository appears stale · Financial research output is not financial advice; require human review before any live investment decision
Agent adoption scorecard
These scores combine public repository metadata, OpenAgentSkill review signals, maintenance freshness, and install readiness. They are a shortlist signal, not a replacement for human review.
Quality
StrongSolid option that is likely worth shortlisting for production workflows.
Trust
Sandbox onlyUseful candidate with missing or mixed trust signals. Keep it in an isolated workspace until the outcome loop proves task fit.
Audit
Needs reviewA machine-readable review of install readiness, security metadata, maintenance, and adoption risk.
OpenAgentSkill Trust Score v5
Run only in a sandbox and compare close alternatives before using it for real work.
Stars
5.3K GitHub stars
Repo activity
5.3K stars, 650 forks
Maintenance
2y since push
License
CC-BY-SA-4.0
Install
npx skills add dunwu/db-tutorial
Install safety
Agent-readable metadata
Use this block or the embedded JSON to decide whether an agent should install this skill, choose an alternative, or ask for human review first.
Suited tasks
Suited agents
Install decision
Trust and risk
Outcome loop
Do not use when
Agent safety v2
Sparse or mixed signals. Useful for discovery, but not for autonomous installation.
Test manually in an isolated workspace and compare against safer alternatives.
medium
Skill likely fetches remote pages, APIs, repositories, or external services.
medium
Skill may read or write project files, documents, generated artifacts, or local workspace state.
medium
Skill may inspect schemas, query databases, or work with persistent stores.
Agent resolve plan
The Resolve API returns the selected skill, alternatives, safety policy, audit notes, install target, and copy-paste prompt an agent can follow without scraping this page.
Open JSON
/api/agent/resolve?task=Use%20Db%20Tutorial%20for%20an%20agent%20workflow&agent=codex&max_risk=medium
Resolve text
/api/agent/resolve?task=Use%20Db%20Tutorial%20for%20an%20agent%20workflow&agent=codex&max_risk=medium&format=text
Install handoff
/api/skills/dunwu-db-tutorial/install
Agent should check
Copy prompt
Task: Use Db Tutorial in this workspace.
Resolve first: https://www.openagentskill.com/api/agent/resolve?task=Use%20Db%20Tutorial%20for%20an%20agent%20workflow&agent=codex&max_risk=medium
Review install handoff: https://www.openagentskill.com/api/skills/dunwu-db-tutorial/install
Install command: npx skills add dunwu/db-tutorial
Before running it, summarize audit warnings, required permissions, and the fallback skill if install is risky.Agent handoff
Use the public install endpoint to fetch the command, safety checklist, target prompts, and canonical links for this skill.
Install handoff
/api/skills/dunwu-db-tutorial/install
LLM text format
/api/skills/dunwu-db-tutorial/install?format=text
Find alternatives
/api/skills/search?q=Db%20Tutorial&limit=3
Agent prompt
Use Db Tutorial for this task. Review https://www.openagentskill.com/api/skills/dunwu-db-tutorial/install, then install with: npx skills add dunwu/db-tutorialRegistry metadata
This page exposes the same decision, trust, audit, use-case, and install signals through the Registry API, so agents can rank this skill without scraping the UI.
Manifest
/api/registry/manifest/dunwu-db-tutorial
LLM text
/api/registry/manifest/dunwu-db-tutorial?format=text
Install alias
/api/registry/install/dunwu-db-tutorial
Recommend
/api/registry/recommend?task=Use%20Db%20Tutorial%20in%20an%20agent%20workflow&limit=3
Agent fit
RAG and knowledge
Use-case tags
Platforms
Java, SQL, Claude Code
Audit report
A machine-readable review of install readiness, security metadata, maintenance, and adoption risk.
Agent decision cockpit
Shortlist this skill and compare it with close alternatives before production adoption.
Role in stack
Companion skill
Primary fit
RAG and knowledge
Trust label
Strong shortlist
Install path
Command ready
Use when
Evidence
review first
Implementation path
Trust profile
Useful candidate with missing or mixed trust signals. Keep it in an isolated workspace until the outcome loop proves task fit.
GitHub adoption
PASS5.3K GitHub stars
Stars/forks activity
PASS5.3K stars, 650 forks; issue activity unavailable in current metadata
Recent maintenance
FIX2y since push
License clarity
PASSCC-BY-SA-4.0
Good signals
Review before install
Recommended action
Run only in a sandbox and compare close alternatives before using it for real work.
Quality profile
Solid option that is likely worth shortlisting for production workflows.
Workflow fit
Search private knowledge
I need my agent to build a RAG workflow over documents and retrieve reliable context.
Work with data stores
I need my agent to inspect database schemas, write SQL, and explain query results.
Build and ship code
I need a coding agent that can understand a repository, edit code, and review pull requests.
Workflow fit
Ingest, retrieve, and cite
A workflow for document-heavy agents that ingest files, create searchable knowledge, retrieve relevant context, and answer with grounded sources.
Turn skills into distribution
A workflow for turning newly indexed skills into SEO briefs, social drafts, comparison pages, and reusable publishing workflows.
Inspect, patch, and verify code
A workflow for software agents that inspect repositories, review pull requests, generate tests, and turn findings into shippable patches.
Alternative shortlist
Similar skills that may fit this task.
Apache ECharts is a powerful, interactive charting and data visualization library for browser
Bring data to life with SVG, Canvas and HTML. :bar_chart::chart_with_upwards_trend::tada:
Turn any AI agent into an AI Scientist. The #1 Agent Skills library for science, used by 160,000+ scientists worldwide. 140 ready-to-use skills plus 100+ scientific databases covering biology, chemistry, medicine, and drug discovery. Compatible with Cursor, Claude Code, Codex, Pi, Antigravity, and the open Agent Skills standard.
Apache Superset is a Data Visualization and Data Exploration Platform
📚 后端程序员应该掌握的主流数据库知识
Imported by the skill-only GitHub discovery pipeline because it matches agent skill, automation, domain workflow, RAG, document-processing, data, finance, security, or developer-tool signals. Protocol-server projects are excluded from automated imports.
Frameworks & tools
Decision snapshot
5,347 GitHub stars
Audit
Install and adoption review
Agent-proven evidence
Outcome reports after resolve, review, install, and one narrow run.
No agent outcome data yet. The first agent run can report success, setup needs, risk blocks, failure, or not-relevant through /api/agent/outcome.
Install
Free and open source. Review the report before installing into production agents.
Growth loop
Scenario-led draft for Db Tutorial, ready for a manual X post.
For source-backed research, this is a skill worth shortlisting before another blank prompt. Db Tutorial: 📚 后端程序员应该掌握的主流数据库知识 5.3K stars https://www.openagentskill.com/skills/dunwu-db-tutorial?ref=x
Listing + install path for Db Tutorial: https://www.openagentskill.com/skills/dunwu-db-tutorial?ref=x Install: npx skills add dunwu/db-tutorial
Listing source
This listing was indexed from public sources and is not marked official until a maintainer claim is approved.
Attribution links to the public repository or creator profile. Creators can claim the listing to update ownership signals.
Claim this skillOwner claim
This Community indexed listing is attributed to dunwu but is not marked official yet. Claim it to add a verified owner signal and make future launch, install, and audit updates easier to trust.
Creator backlink kit
Show the canonical listing, current trust and audit signals, and real Agent-Proven evidence where developers evaluate the repository.
[](https://www.openagentskill.com/skills/dunwu-db-tutorial?ref=github&utm_source=github&utm_medium=referral&utm_campaign=creator_badge)
[](https://www.openagentskill.com/skills/dunwu-db-tutorial?ref=github&utm_source=github&utm_medium=referral&utm_campaign=creator_badge)
[](https://www.openagentskill.com/skills/dunwu-db-tutorial/audit)
[](https://www.openagentskill.com/skills/dunwu-db-tutorial?ref=github&utm_source=github&utm_medium=referral&utm_campaign=creator_badge)dunwu✓
@dunwu
Share whether this skill looks useful for your agent workflow. Aggregated feedback improves rankings over time.
Sandbox only
Echarts
Apache ECharts is a powerful, interactive charting and data visualization library for browser
67.2K StarsD3
Bring data to life with SVG, Canvas and HTML. :bar_chart::chart_with_upwards_trend::tada:
113.1K StarsScientific Agent Skills
Turn any AI agent into an AI Scientist. The #1 Agent Skills library for science, used by 160,000+ scientists worldwide. 140 ready-to-use skills plus 100+ scientific databases covering biology, chemistry, medicine, and drug discovery. Compatible with Cursor, Claude Code, Codex, Pi, Antigravity, and the open Agent Skills standard.
33.5K StarsSuperset
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74.5K Starsstandard package or runtime install path
Permission surface
filesystem or document access, database access
Agent outcomes
No agent outcome data yet
Docs
Usable metadata, review docs
Risk summary
Install readiness
standard package or runtime install path
Permission surface
filesystem or document access, database access
Agent outcomes
No agent outcome data yet
Docs
Usable metadata, review docs
Risk summary
Install readiness
standard package or runtime install path
Permission surface
filesystem or document access, database access
Agent outcomes
No agent outcome data yet
Docs
Usable metadata, review docs
Risk summary
Install readiness
standard package or runtime install path
Permission surface
filesystem or document access, database access
Agent outcomes
No agent outcome data yet
Docs
Usable metadata, review docs
Risk summary
Install readiness