https://github.com/haydenk/particular-set

Provider-agnostic agent skills — portable SKILL.md specs that any AI coding agent can consume, also installable as a Claude Code plugin.
https://github.com/haydenk/particular-set

agent-skills ai-agents claude-code claude-code-plugin claude-skills coding-agents dagger llm-tools markdown prompt-engineering specification

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Provider-agnostic agent skills — portable SKILL.md specs that any AI coding agent can consume, also installable as a Claude Code plugin.

• Host: GitHub
• URL: https://github.com/haydenk/particular-set
• Owner: haydenk
• License: agpl-3.0
• Created: 2026-05-20T23:08:24.000Z (about 2 months ago)
• Default Branch: master
• Last Pushed: 2026-06-20T17:18:31.000Z (15 days ago)
• Last Synced: 2026-06-20T19:06:22.585Z (15 days ago)
• Topics: agent-skills, ai-agents, claude-code, claude-code-plugin, claude-skills, coding-agents, dagger, llm-tools, markdown, prompt-engineering, specification
• Language: Go
• Homepage:
• Size: 3.82 MB
• Stars: 1
• Watchers: 0
• Forks: 0
• Open Issues: 15
• Metadata Files:
  • Readme: README.md
  • Funding: .github/FUNDING.yml
  • License: LICENSE
  • Code of conduct: CODE_OF_CONDUCT.md
  • Security: SECURITY.md

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README

          
# Particular Set of Skills

![particular-set README banner](docs/assets/readme-banner.png)

A collection of provider-agnostic agent skill specs.

Each skill is a self-contained directory under `skills/` with a `SKILL.md`

manifest (YAML frontmatter + Markdown body) and any bundled resources it

needs. Skills are written to be readable by any agent runtime, but the repo

is also packaged as a Claude Code plugin so it can be installed directly.

## Layout

```text

skills/

  /

    SKILL.md            required

    references/         optional supporting docs the skill links to

    scripts/            optional helper scripts

    assets/             optional static files

```

## Skill manifest

`SKILL.md` must start with YAML frontmatter:

```yaml

---

name:           # matches the directory name

description:   # used by agents to decide when to invoke

allowed-tools: [optional, list]  # runtime-specific, ignored when absent

---

```

Full spec: [`docs/skill-spec.md`](docs/skill-spec.md).

## Installing as a Claude Code plugin

```text

/plugin marketplace add 

/plugin install particular-set@particular-set

```

The marketplace manifest lives at `.claude-plugin/marketplace.json`.

## Using skills outside Claude Code

Each `SKILL.md` is plain Markdown. Read it, paste the body into your agent's

system prompt, or have your runtime load it directly.

## Development

All checks run via a Dagger Go module — no host Node toolchain required.

mise pins the Dagger CLI version.

```sh

mise install              # installs dagger (and go for module edits)

mise run install-hooks    # link .git/hooks/pre-commit (idempotent)

mise run check            # validate + lint

mise run validate         # SKILL.md frontmatter only

mise run lint             # markdownlint in a container

```

Or call Dagger directly: `dagger call check --source=.`.

The pre-commit hook lives at `.githooks/pre-commit` and is installed as

a symlink into `.git/hooks/` by `mise run install-hooks`. CI runs the

same `check` function on every PR.

## Adding a skill

1. `mkdir skills/` and add `SKILL.md`.

2. Run `mise run validate` to confirm frontmatter is well-formed.

3. Open a PR. CI enforces the spec.

See [`skills/example-skill/`](skills/example-skill/) for a reference.