update readme

README.md

@@ -7,12 +7,71 @@
 
 ## Usage
 
-As a global binary:
+### GitHub Action
+
+```yaml
+name: CI
+on: [push]
+jobs:
+  scitt:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Issue Statement
+        id: issue_statement
+        uses: transmute-industries/transmute@main
+        with:
+          transmute: |
+            scitt issue-statement ./tests/fixtures/private.sig.key.cbor ./tests/fixtures/message.json --output ./tests/fixtures/message.hash-envelope.cbor
+      - name: Verify Statement Hash
+        id: verify_message
+        uses: transmute-industries/transmute@main
+        with:
+          transmute: |
+            scitt verify-statement-hash ./tests/fixtures/public.sig.key.cbor ./tests/fixtures/message.hash-envelope.cbor 3073d614f853aaec9a1146872c7bab75495ee678c8864ed3562f8787555c1e22
+```
+
+See [CI](./.github/workflows/ci.yml) for more examples.
+
+### Nodejs CLI
+
+Install as global binary:
 
 ```sh
 npm i -g @transmute/cli
 ```
 
-As a github action:
+#### Getting Started
+
+```sh
+
+echo '"@context":
+  - https://www.w3.org/ns/credentials/v2
+  - https://www.w3.org/ns/credentials/examples/v2
+type:
+  - VerifiableCredential
+  - MyPrototypeCredential
+credentialSubject:
+  !sd mySubjectProperty: mySubjectValue
+' > ./tests/fixtures/issuer-disclosable-claims.yaml
+
+echo '"@context":
+  - https://www.w3.org/ns/credentials/v2
+  - https://www.w3.org/ns/credentials/examples/v2
+type:
+  - VerifiableCredential
+  - MyPrototypeCredential
+credentialSubject:
+  mySubjectProperty: mySubjectValue
+' > ./tests/fixtures/holder-disclosed-claims.yaml
+
+transmute jose keygen --alg ES256 \
+--output ./tests/fixtures/private.sig.jwk.json
+
+transmute vcwg issue-credential ./tests/fixtures/private.sig.jwk.json ./tests/fixtures/issuer-disclosable-claims.yaml \
+--credential-type application/vc-ld+sd-jwt \
+--output ./tests/fixtures/issuer-disclosable-claims.sd-jwt
+```
+
+See [scripts](./scripts/) for more examples.
 
-todo documentation....
+TODO: all command examples