Cto Legends — Development skill for Claude Code
Open-source agent skills and tool manager for the Legends ecosystem.
How to install Cto Legends
This entry records only its repository, not the path inside it, so there is no
exact command to give. Open avalonreset/cto-legends and copy the folder into
~/.claude/skills/, or the file into ~/.claude/agents/.
What Cto Legends does
Open-source agent skills and tool manager for the Legends ecosystem. Discover modules, install verified releases, and load workflows on demand.
Alternatives in Development
README

**An open-source agent skills and tool manager for the Legends ecosystem.**
[](https://github.com/avalonreset/cto-legends/actions/workflows/checks.yml) [](https://github.com/avalonreset/cto-legends/releases) [](LICENSE)
Tell your agent what you want to do. `cto-legends` helps it find the right module, install a verified version, and maintain the components you actually use. Each module remains its own open-source project. Register one central skill, then load specialized instructions only when a task needs them.
This is a curated Legends module manager, not a directory of every third-party skill. It manages verified releases and separate tool environments, while your agent supplies the reasoning. [How agent skills and modules fit together](docs/AGENT-SKILLS.md).
The central recipe targets **Grok, Codex, Gemini, Claude, Cursor, and MetaMuse**. Use the documented host registration or explicitly load the portable skill. Host discovery and operational verification are tracked separately.
Start here
Python 3.10 or newer is required for the manager; use Python 3.11+ to include Obsidian. No Git, provider account, background service, or MCP server is needed to install the ecosystem manager.
From a source checkout, install with `python -m pip install .`. The release wheel command below installs the v0.2.1 release.
python -m pip install "https://github.com/avalonreset/cto-legends/releases/download/v0.2.1/cto_legends-0.2.1-py3-none-any.whl"
cto-legends route "Google Maps ranking grids"
cto-legends install legends-geogrid
cto-legends install legends-geogrid --apply
cto-legends doctor
If your scripts dire
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