Build on Cordis

Extend your Harness

Start with a minimal plugin, dependency injection, and lifecycle cleanup before moving to tools, bundles, and publishing.

In sequence

Follow the learning path

Each step states its applicable version, verification date, and primary sources.

02 guides
Develop14 min read

Build your first Cordis plugin

Create a minimal working plugin with apply(ctx), patch mounting, dependency injection, and effect cleanup.

Official factOpen the guide
Develop12 min read

Discover, review, and install community plugins

Choose among 2,600+ manifest entries and a broader ecosystem of clients, Skills, MCP servers, and tools, while reducing risk with isolated profiles, source review, and commit pinning.

Source reviewedOpen the guide