ecosystem-primer
INVOKE FIRST for any LangChain / LangGraph / Deep Agents agent building project before consulting other skills or writing any agent code.
Install / Use
npx skills add langchain-ai/langchain-skills --skill ecosystem-primerInstalls into whichever agent you are using.
SKILL.md
Installable skill definition
Quality Score
Category
Content & MediaSupported Platforms
Tags
Our assessment of ecosystem-primer
ecosystem-primer scores 85/100 on our quality scale, 663rd of 1,031 Content & Media skills we index.
We have not analysed the SKILL.md file itself yet, so the content part of this score is an estimate until our crawler reaches it.
With 1,246 GitHub stars, it is one of the more widely adopted skills in the catalogue.
Maintenance, license and trust
- The repository was last updated 7 days ago, so ecosystem-primer is actively maintained.
- It is released under the MIT license, a permissive license that allows use, modification and commercial use with attribution.
- Its trust signals score 100/100, with no cautions. These come from repository metadata, not a code audit — read the skill file before letting an agent act on it.
ecosystem-primer compared with similar skills
All 4 of these similar skills score higher than ecosystem-primer; compare them before choosing.
| Skill | Score | Stars | Updated | Format |
|---|---|---|---|---|
| ecosystem-primer (this skill)by langchain-ai | 85 | 1.2k | 7d ago | SKILL.md |
| siyuanby siyuan-note | 100 | 46.6k | today | MCP Server |
| algorithmic-artby anthropics | 100 | 177.9k | 8d ago | SKILL.md |
| pptxby anthropics | 100 | 177.9k | 8d ago | SKILL.md |
| designby nextlevelbuilder | 100 | 130.2k | 9d ago | SKILL.md |
Frequently asked questions
- How do I install ecosystem-primer?
- Run
npx skills add langchain-ai/langchain-skills --skill ecosystem-primer. The install tabs above show the steps for each supported agent. - Which AI agents does ecosystem-primer work with?
- It is written for Universal, as a SKILL.md file. Other agents that read the same format can often use it too.
- Is ecosystem-primer safe to use?
- It is MIT-licensed and scores 100/100 on trust signals. Skills are instructions an agent will follow, so read the file before installing it and do not approve commands you do not understand.
- Is ecosystem-primer still maintained?
- The repository was last updated 7 days ago, so ecosystem-primer is actively maintained.
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Languages
Trust signals
From repository metadata: license, adoption, age and documentation. Not a code audit — see the Safety scan above for what the skill file itself contains.