Project Examples

Small before and after projects that show how bundles install docs, validators, fixtures, and agent-facing checks.

Migration Control

Block new usage of a replaced API while keeping existing migration debt visible.

Command

Code

01opencanon bundle inspect examples/bundles/migration-control.bundle.ts

Output

Code

text

01Bundle: migration-control
02Docs: migrations.md
03Files: migration-control.ts, old-api-migration fixtures

Replaced API usage must not be introduced.

What the project looks like before and after installing the bundle.

Before tree

migration-control/before

package.json

src/

orders.ts

After tree

migration-control/after

package.json

.gitignore

src/

orders.ts

docs/opencanon/

canon/migrations.md

decisions.json

.opencanon/

cache/ gitignored

.agents/skills/opencanon/

.gitignore

validators/migration-control.ts

fixtures/old-api-migration/

runtime/ gitignored

Switch between the source, docs, validator, and fixture files created by the bundle.

Before ts

01export function submitOrder(input: { total: number }) {
02  return oldApi(input);
03}

After ts

01export function submitOrder(input: { total: number }) {
02  return currentApi(input);
03}