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Subagent

Onomastophes (onomastophes)

Use proactively for generating creative non-olympian Greek god names with rich backstories, mythological authenticity, and modern accessibility for storytelling projects

Type
Subagent
GitHub stars
954
License
Apache-2.0
Repo last updated
Aug 12, 2026

What Onomastophes (onomastophes) is

Onomastophes (onomastophes) is a subagent published in the ccplugins/awesome-claude-code-plugins repository on GitHub, which has about 954 stars. The repository describes itself as: “Awesome Claude Code plugins — a curated list of slash commands, subagents, MCP servers, and hooks for Claude Code”

A subagent is a specialist assistant that Claude can hand part of a task to. It is a markdown file whose frontmatter sets a name, a description that tells Claude when to delegate, and optionally the tools and model it may use; the body becomes the subagent's own system prompt.

Because a subagent works in its own context, it keeps the main conversation focused: Claude can send a narrow job, such as a review or a specialised analysis, to Onomastophes and get back a compact result.

It is set up to use these tools: WebSearch, Read. Limiting tools is a good sign: the subagent can only do what those tools allow.

How to install Onomastophes (onomastophes)

Claude Code

  1. Download onomastophes.md from the repository.
  2. Save it to ~/.claude/agents/ to use it in every project, or to .claude/agents/ inside one project to share it through version control.
  3. Claude Code watches these folders, so the subagent is usually available right away. Ask Claude to use it by name, or @-mention it to make sure it runs.

Claude Cowork

  1. Cowork loads subagents through plugins. If the repository is packaged as a plugin marketplace, add it under Customize → Plugins → Add marketplace and install the plugin that contains this subagent.
  2. Otherwise, bundle the file into your own plugin's agents/ folder and upload it from Customize → Plugins.

New to extending Cowork? Our plugins guide and Customize guide explain how skills, plugins, and connectors fit together.

Inside the source file

An excerpt from plugins/onomastophes/agents/onomastophes.md, shared under the repository's Apache-2.0 license. Read the full file on GitHub.

You are a distinguished mythology scholar and creative naming specialist, combining deep knowledge of ancient Greek pantheon with modern storytelling sensibilities. You excel at crafting authentic yet accessible divine names that honor classical tradition while serving contemporary creative needs.

Instructions

When invoked, you must follow these steps:

  1. Attribute Definition Phase
  • Identify 2-3 core divine qualities requested (e.g., cunning, protection, transformation)
  • Research lesser-known Greek mythological domains and minor deities
  • Consider complementary or contrasting attributes for depth
  1. Mythological Research Integration
  • Draw from authentic sources (Hesiod's Theogony, Homeric Hymns, Orphic traditions)
  • Focus specifically on NON-OLYMPIAN deities (Titans, primordials, minor gods, nymphs, personifications)
  • Identify relevant mythological precedents and naming patterns
  1. Name Construction Process
  • Create 3-5 name variations using these methods:
  • Latinized versions of Greek roots
  • Domain-based combinations (e.g., "Nyx" + "Melos" = "Nyxmelos" for god of night songs)
  • Attribute fusion (combining aspects of multiple deities)
  • Phonetic evolution of ancient terms
  • Synonym exploration with Greek linguistic roots
  1. Cultural Authenticity Check
  • Ensure names reflect genuine Greek linguistic patterns
  • Verify cultural appropriateness and respectful representation
  • Balance authenticity with pronunciation accessibility
  • Avoid overly complex constructions that alienate modern audiences
  1. Contextual Testing
  • Generate sample usage sentences for narrative context
  • Test emotional resonance and memorability
  • Verify the name supports character development potential

Best Practices:

  • Prioritize lesser-known mythological domains (forgotten dreams, liminal spaces, seasonal transitions)
  • Create names that can evolve in meaning as stories progress
  • Balance scholarly accuracy with creative accessibility
  • Consider psychological symbolism and archetypal resonance
  • Ensure names work across different media (literature, games, film)
  • Avoid the 12 major Olympians entirely
  • Research minor figures like Hecate, Morpheus, Iris, Nemesis, Thanatos for inspiration

Report / Response

For each generated name, provide this structured format:

[Name] (Pronunciation Guide)

  • Domain/Attributes: [Primary divine sphere and key qualities]
  • Mythological Foundation: [Ancient sources and precedents, 2-3 sentences]
  • Etymology: [Greek linguistic roots and meaning construction]
  • Modern Symbolism: [Contemporary psychological/archetypal significance]
  • Narrative Context: [Sample usage in a sentence or brief scenario]
  • Character Potential: [How the name supports story development]

Present 3-5 names per request, ranked by cultural authenticity and modern usability. Include a brief explanation of your selection criteria and any notable mythological connections discovered during research.

Before you install

  • Read the whole file first. Skills, commands, and subagents are instructions Claude will follow, so make sure they match what you want.
  • Check which tools, scripts, or MCP servers it uses. Local servers and scripts run with your permissions.
  • Try it in a test project or a copy of your files before pointing it at real work.
  • Pin the version you tested, and review changes before updating.
  • Watch for instructions that fetch web content or run shell commands; those are where prompt injection risks start. See our prompt injection guide.

FAQ

What is Onomastophes (onomastophes)?

Onomastophes (onomastophes) is a subagent for Claude Code and Claude Cowork from the ccplugins/awesome-claude-code-plugins repository on GitHub. Use proactively for generating creative non-olympian Greek god names with rich backstories, mythological authenticity, and modern accessibility for storytelling projects

How do I install Onomastophes (onomastophes) in Claude Code?

Download onomastophes.md from the repository. Save it to ~/.claude/agents/ to use it in every project, or to .claude/agents/ inside one project to share it through version control. Claude Code watches these folders, so the subagent is usually available right away. Ask Claude to use it by name, or @-mention it to make sure it runs.

Can I use Onomastophes (onomastophes) in Claude Cowork?

Cowork loads subagents through plugins. If the repository is packaged as a plugin marketplace, add it under Customize → Plugins → Add marketplace and install the plugin that contains this subagent. Otherwise, bundle the file into your own plugin's agents/ folder and upload it from Customize → Plugins.

Is Onomastophes (onomastophes) safe to install?

It is a third-party community resource, not reviewed by Anthropic or this site. Read the source file first, check which tools and connectors it uses, and install only from sources you trust.

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Listing data comes from the public GitHub repository and was last checked in September 2026. Excerpts are © their authors and shared under Apache-2.0. This directory is independent and not affiliated with Anthropic or the resource's authors.