diff --git a/harper-best-practices/SKILL.md b/harper-best-practices/SKILL.md
index 85d4c37..4c1be3d 100644
--- a/harper-best-practices/SKILL.md
+++ b/harper-best-practices/SKILL.md
@@ -5,7 +5,7 @@ description:
   automatic APIs, authentication, custom resources, and data handling.
   Triggers on tasks involving Harper database design, API implementation,
   and deployment.
-license: MIT
+license: Apache-2.0
 metadata:
   author: harper
   version: '1.0.0'
diff --git a/harper-best-practices/rules/checking-authentication.md b/harper-best-practices/rules/checking-authentication.md
index d50688f..fafd213 100644
--- a/harper-best-practices/rules/checking-authentication.md
+++ b/harper-best-practices/rules/checking-authentication.md
@@ -77,8 +77,7 @@ This project includes two Resource patterns for that flow:
 - with an existing Authorization token (either Basic Auth or a JWT) and you want to issue new tokens, or
 - from an explicit `{ username, password }` payload (useful for direct “login” from a CLI/mobile client).
 
-```
-js
+```js
 export class IssueTokens extends Resource {
 static loadAsInstance = false;
 
@@ -119,8 +118,7 @@ static loadAsInstance = false;
 
 **Description / use case:** When the JWT expires, the client uses the refresh token to get a new JWT without re-supplying username/password.
 
-```
-js
+```js
 export class RefreshJWT extends Resource {
 static loadAsInstance = false;
 
diff --git a/harper-best-practices/rules/vector-indexing.md b/harper-best-practices/rules/vector-indexing.md
index 00717cf..197093e 100644
--- a/harper-best-practices/rules/vector-indexing.md
+++ b/harper-best-practices/rules/vector-indexing.md
@@ -45,6 +45,7 @@ Use this skill when you need to perform similarity searches on high-dimensional
    ```
 5. **Generate Embeddings**: Use external services (OpenAI, Ollama) to generate the numeric vectors before storing or searching them in Harper.
 
+```typescript
 const { Product } = tables;
 
 import OpenAI from 'openai';
@@ -120,16 +121,17 @@ generateEmbedding = process.env.EMBEDDING_GENERATOR === 'ollama'
 
 }
 
-````
+```
+
 Sample request to the `ProductSearch` resource which prompts to find "shorts for the gym":
 
 ```bash
 curl -X POST "http://localhost:9926/ProductSearch/" \
--H "accept: \
+-H "accept: application/json \
 -H "Content-Type: application/json" \
 -H "Authorization: Basic <YOUR_AUTH>" \
 -d '{"prompt": "shorts for the gym"}'
-````
+```
 
 ---