agent-skills

Agent skills must be an array of skill names

Boost this agent

pdugan20@pdugan20

GitHub

From plugin

claudelint

1213 skills13 agents1 command1 hook

Install

> /plugin marketplace add pdugan20/claudelint
> /plugin install claudelint@claudelint

How it fires

How this agent gets triggered: by you, by Claude, or both.

Fires itselfAuto-invocation. Claude auto-loads it when your prompt matches the work.
You can call itInvoke it directly when you want it.

Context preview

The summary Claude sees to decide when to auto-load this agent.

Agent skills must be an array of skill names

Agent definition

agent-skills.md

description: "Agent skills must be an array of skill names"

agent-skills

Rule Details

This rule enforces that the `skills` field in agent markdown frontmatter is a valid array of strings. Each entry should be a skill name corresponding to a directory under `.claude/skills/`. Validation is delegated to the AgentFrontmatterSchema.shape.skills Zod schema. Proper formatting ensures the agent framework can correctly resolve and load skill definitions.

Incorrect

Skills as a single string instead of array

---
name: deploy-agent
description: Handles deployment pipelines
skills: run-tests
---

Skills with non-string entries

---
name: deploy-agent
description: Handles deployment pipelines
skills:
  - 42
  - true
---

Correct

Skills as a valid array of skill names

---
name: deploy-agent
description: Handles deployment pipelines
skills:
  - run-tests
  - deploy
---

How To Fix

Ensure `skills` is formatted as a YAML array of strings. Each entry should be the name of a skill directory under `.claude/skills/`.

Options

This rule does not have any configuration options.

Related Rules

[`agent-skills-not-found`](/rules/agents/agent-skills-not-found)

Resources

[Rule Implementation](https://github.com/pdugan20/claudelint/blob/main/src/rules/agents/agent-skills.ts)
[Rule Tests](https://github.com/pdugan20/claudelint/blob/main/tests/rules/agents/agent-skills.test.ts)