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Agent skill

Create Agent

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

Create a new custom agent for the workspace. An agent skill from evolution-foundation/evo-nexus.

Custom licenceAuto-check passedAgent Workflows

Install Create Agent

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

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

GitHub CLI
$ gh skill install evolution-foundation/evo-nexus create-agent --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-agent .claude/skills/create-agent && 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-agent
GitHub stars
544
Token cost
~2.2k tokens
SKILL.md length
613 words
Files
1
Skills in repo
117
Repo updated
First seen
Licence
Custom licence

At a glance

Create a new custom agent for the workspace. An agent skill from evolution-foundation/evo-nexus.

  • Works in 6 steps: Understand the Agent → Generate the Agent File → Generate the Slash Command → …
  • The user says create an agent
  • SKILL.md covers What You're Building, Step 1: Understand the Agent, Step 2: Generate the Agent File and Naming the Working Folder, plus 7 more sections
  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md

What it does

Create Agent is an agent skill from evolution-foundation/evo-nexus. Create a new custom agent for the workspace. Guides the user through defining agent name, domain, personality, skills, model, and memory folder. Use when the user says 'create an agent', 'new agent', 'add an agent', 'I need a custom agent', or wants to create a specialized agent for a specific domain.

Its SKILL.md is about 2.2k 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 Agent Workflows, covering Building AI agents. The repository describes itself as: The open source operating system for AI-powered businesses.

When your agent uses it

  • The user says create an agent
  • I need a custom agent
  • Wants to create a specialized agent for a specific domain

Example prompts

  • “create an agent”
  • “new agent”
  • “add an agent”
  • “/create-agent”

Workflow steps

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

  1. Understand the Agent
  2. Generate the Agent File
  3. Generate the Slash Command
  4. Register in Dashboard (core agents only)
  5. Create Memory Folder
  6. Verify

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 markdown, bash and typescript).

    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 no API keys, tokens, secrets or passwords.

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

Context cost

Create Agent loads about 2.2k tokens when it runs. Until then it costs about 79 tokens; SKILL.md has 613 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~79
When it runs · the whole SKILL.md, loaded when a task matches
~2.2k

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 passed

The automated check found no risky patterns in SKILL.md.

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 613 words (~2,249 tokens).

“Guide the user through creating a new custom agent that extends the workspace with a specialized domain.”

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

Read the full SKILL.md on GitHub

Files

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

Open the folder on GitHubat commit 7f5dd76

Compare with similar skills

Create Agent 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 Agent compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Create Agent this skillevolution-foundation/evo-nexus544—~2.2kAutomated safety check: PassCustom licence
Create Agentvectorize-io/hindsight46k—~1.1kAutomated safety check: PassMIT
Topologychmod777john/swarm-ide1.5k—~447Automated safety check: PassNone
Agent Skills PlatformFrancyJGLisboa/agent-skills-platform2.4k—~12kAutomated safety check: NotesMIT
Adk Architecturegoogle/adk-python22k—~1.2kAutomated safety check: PassApache-2.0
Dashclaw Governanceucsandman/DashClaw310—~2.7kAutomated safety check: PassMIT

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  • Postgres Query Client

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    Runs read-only SQL queries and schema exploration against PostgreSQL databases declared in .env, chosen by label or index, with writes blocked unless a connection allows them.

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  • Redis Inspector

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Categories

Questions about Create Agent

What does Create Agent do?

Create a new custom agent for the workspace. An agent skill from evolution-foundation/evo-nexus. Create Agent is an agent skill from evolution-foundation/evo-nexus. Create a new custom agent for the workspace.

When should I use Create Agent?

Create Agent fits situations like: the user says create an agent; I need a custom agent; wants to create a specialized agent for a specific domain.

How do I install Create Agent in Claude Code?

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

How do I install Create Agent in Codex?

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

Can I use Create Agent 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-agent -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-agent, .gemini/skills/create-agent, .github/skills/create-agent and .opencode/skills/create-agent in your project.

What does Create Agent need to run?

SKILL.md names no scripts, command-line tools or credentials: Create Agent is instructions for the agent only.

Does Create Agent 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 Agent safe to install?

Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.

What licence does Create Agent use?

Create Agent 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 Agent use?

About 2.2k tokens (SKILL.md is roughly 9k 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 Agent?

Skills that share tags, products or a category with Create Agent: Create Agent (vectorize-io/hindsight, 46k stars), Topology (chmod777john/swarm-ide, 1.5k stars), Agent Skills Platform (FrancyJGLisboa/agent-skills-platform, 2.4k stars) and Adk Architecture (google/adk-python, 22k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Create Agent?

evolution-foundation (a GitHub organization) maintains it in evolution-foundation/evo-nexus, which has 544 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.