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Agent skill

Create Integration

by evolution-foundation in evolution-foundation/evo-nexus

Create a new custom integration (API/service wrapper) for the workspace.

Custom licenceAuto-check: notesBackend & APIs

Install Create Integration

skills CLI
$ npx skills add evolution-foundation/evo-nexus --skill create-integration -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install evolution-foundation/evo-nexus create-integration --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/evolution-foundation/evo-nexus.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.claude/skills/create-integration .claude/skills/create-integration && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Facts

Skill name
create-integration
GitHub stars
545
Token cost
~1.4k tokens
SKILL.md length
585 words
Files
1
Skills in repo
117
Repo updated
First seen
Licence
Custom licence

At a glance

Create a new custom integration (API/service wrapper) for the workspace.

  • Works in 6 steps: Understand the Integration → Verify slug uniqueness → Call the API → …
  • The user says create an integration
  • SKILL.md covers What You're Building, When to use, Step 1: Understand the… and Step 2: Verify slug uniqueness, plus 5 more sections
  • Needs AIRTABLE_API_KEY

What it does

Create Integration is an agent skill from evolution-foundation/evo-nexus. Create a new custom integration (API/service wrapper) for the workspace. Guides the user through defining the integration's slug, display name, description, category, and required env keys. Writes .claude/skills/custom-int-{slug}/SKILL.md via POST /api/integrations/custom. Use when the user says 'create an integration', 'add a new integration', 'new custom integration', 'I want to connect X to the workspace', or wants to wire up a new external API/service.

Its SKILL.md is about 1.4k tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.

It sits in Backend & APIs, covering Third-party API integration. It works with Airtable. The repository describes itself as: The open source operating system for AI-powered businesses.

When your agent uses it

  • The user says create an integration
  • Add a new integration
  • New custom integration
  • I want to connect X to the workspace

Example prompts

  • “create an integration”
  • “add a new integration”
  • “new custom integration”
  • “/create-integration”

Requirements

  • Python 3
  • A credential in AIRTABLE_API_KEY

Workflow steps

6 steps, taken from the step headings in SKILL.md.

  1. Understand the Integration
  2. Verify slug uniqueness
  3. Call the API
  4. Add env keys to .env
  5. Fill in the SKILL.md body
  6. Show what happens next

What it can do on your machine

Read from SKILL.md and the folder at commit 7f5dd76. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    No scripts in the folder and no shell commands in SKILL.md (its code samples are python and bash).

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    No URLs in SKILL.md.

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names these keys or tokens, usually read from environment variables:

    • AIRTABLE_API_KEY

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

Create Integration loads about 1.4k tokens when it runs. Until then it costs about 120 tokens; SKILL.md has 585 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~120
When it runs · the whole SKILL.md, loaded when a task matches
~1.4k

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check: notes

The automated check noted patterns worth knowing about, such as sudo or a known installer.

  • NoteMentions a .env fileSKILL.md:36
    nly (no values — the user adds those to `.env` later).
  • NoteMentions a .env fileSKILL.md:77
    ## Step 4: Add env keys to .env
  • NoteMentions a .env fileSKILL.md:79
    Remind the user to add the env keys to `.env` (locally) and, if deploying, to the production `.env` too:

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.

SKILL.md

Its licence (Custom licence) doesn't allow us to republish the file, so here is its outline and opening line. It has 585 words (~1,366 tokens).

“Guide the user through creating a new custom integration — a wrapper around an external API or service that the workspace's agents can use.”

— opening of SKILL.md by evolution-foundation, Custom licence
name
create-integration

Read the full SKILL.md on GitHub

Files

Just SKILL.md in .claude/skills/create-integration of evolution-foundation/evo-nexus.

Open the folder on GitHubat commit 7f5dd76

Compare with similar skills

Create Integration next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

Create Integration compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Create Integration this skillevolution-foundation/evo-nexus545—~1.4kAutomated safety check: NotesCustom licence
Sub2API AdminWei-Shaw/sub2api43k1 repos~717Automated safety check: PassLGPL-3.0
Firecrawl Build Onboardingfirecrawl/firecrawl190k1 repos~1.4kAutomated safety check: NotesISC
ToolJet Marketplace Plugin BuilderToolJet/ToolJet41k—~2.1kAutomated safety check: PassAGPL-3.0
Firecrawl Search Integrationfirecrawl/firecrawl190k1 repos~1.1kAutomated safety check: PassISC
CoinGecko API Reference2025Emma/vibe-coding-cn23k2 repos~646Automated safety check: PassMIT

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Works with

Categories

Questions about Create Integration

What does Create Integration do?

Create a new custom integration (API/service wrapper) for the workspace. Create Integration is an agent skill from evolution-foundation/evo-nexus. Create a new custom integration (API/service wrapper) for the workspace.

When should I use Create Integration?

Create Integration fits situations like: the user says create an integration; add a new integration; new custom integration; I want to connect X to the workspace.

How do I install Create Integration in Claude Code?

Run `npx skills add evolution-foundation/evo-nexus --skill create-integration -a claude-code`. Or copy the skill folder (.claude/skills/create-integration in evolution-foundation/evo-nexus) into .claude/skills/create-integration in your project. Claude Code loads it when a task matches its description.

How do I install Create Integration in Codex?

Run `npx skills add evolution-foundation/evo-nexus --skill create-integration -a codex`. Or copy the skill folder (.claude/skills/create-integration in evolution-foundation/evo-nexus) into .agents/skills/create-integration in your project. Codex loads it when a task matches its description.

Can I use Create Integration in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add evolution-foundation/evo-nexus --skill create-integration -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/create-integration, .gemini/skills/create-integration, .github/skills/create-integration and .opencode/skills/create-integration in your project.

What does Create Integration need to run?

Going by SKILL.md and its folder, Create Integration needs credentials named AIRTABLE_API_KEY. Our summary lists: Python 3; A credential in AIRTABLE_API_KEY.

Does Create Integration access the network?

SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.

Is Create Integration safe to install?

Our automated static check of SKILL.md found notes only (mentions a .env file), nothing it rates as a warning. It is not a guarantee. Review the folder before installing.

What licence does Create Integration use?

Create Integration has a licence file (the repository's licence) that doesn't match a standard licence. Read it on GitHub before reusing the skill.

How many tokens does Create Integration use?

About 1.4k tokens (SKILL.md is roughly 5.5k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.

What are the alternatives to Create Integration?

Skills that share tags, products or a category with Create Integration: Sub2API Admin (Wei-Shaw/sub2api, 43k stars), Firecrawl Build Onboarding (firecrawl/firecrawl, 190k stars), ToolJet Marketplace Plugin Builder (ToolJet/ToolJet, 41k stars) and Firecrawl Search Integration (firecrawl/firecrawl, 190k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Create Integration?

evolution-foundation (a GitHub organization) maintains it in evolution-foundation/evo-nexus, which has 545 GitHub stars. The repository holds 117 skills in this directory. The repository was last updated on May 13, 2026.

Source: evolution-foundation/evo-nexus on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.