aws-agent-skillsSAFE

From the repository's own README, as read at the audited commit. Badges and raw HTML are left out.

# Add the marketplace
/plugin marketplace add itsmostafa/aws-agent-skills

# Install the plugin
/plugin install aws-agent-skills

/plugin install https://github.com/itsmostafa/aws-agent-skills

/plugin install ./path/to/aws-agent-skills

# Add the marketplace
codex plugin marketplace add itsmostafa/aws-agent-skills

# Install the plugin
codex plugin add aws-agent-skills@aws-agent-skills

# V

The instruction file, verbatim from the audited commit — this is the text the model reads, and the surface the audit's instruction layer examines. Quoted here so you can judge it without cloning anything.

---
name: api-gateway
description: AWS API Gateway for REST and HTTP API management. Use when creating APIs, configuring integrations, setting up authorization, managing stages, implementing rate limiting, or troubleshooting API issues.
last_updated: "2026-01-07"
doc_source: https://docs.aws.amazon.com/apigateway/latest/developerguide/
---

# AWS API Gateway

Amazon API Gateway is a fully managed service for creating, publishing, and securing APIs at any scale. Supports REST APIs, HTTP APIs, and WebSocket APIs.

## Table of Contents

- [Core Concepts](#core-concepts)
- [Common Patterns](#common-patterns)
- [CLI Reference](#cli-reference)
- [Best Practices](#best-practices)
- [Troubleshooting](#troubleshooting)
- [References](#references)

## Core Concepts

### API Types

| Type | Description | Use Case |
|------|-------------|----------|
| **HTTP API** | Low-latency, cost-effective | Simple APIs, Lambda proxy |
| **REST API** | Full-featured, more control | Complex APIs, transformation |
| **WebSocket API** | Bidirectional communication | Real-time apps, chat |

### Key Components

- **Resources**: URL paths (/users, /orders/{id})
- **Methods**: HTTP verbs (GET, POST, PUT, DELETE)
- **Integrations**: Backend connections (Lambda, HTTP, AWS services)
- **Stages**: Deployment environments (dev, prod)

### Integration Types

| Type | Description |
|------|-------------|
| **Lambda Proxy** | Pass-through to Lambda (recommended) |
| **Lambda Custom** | Transform request/response |
| **HTTP Proxy** | Pass-through to HTTP endpoint |
| **AWS Service** | Direct integration with AWS services |
| **Mock** | Return static response |

## Common Patterns

### Create HTTP API with Lambda

**AWS CLI:**

```bash
# Create HTTP API
aws apigatewayv2 create-api \
  --name my-api \
  --protocol-type HTTP \
  --target arn:aws:lambda:us-east-1:123456789012:function:MyFunction

# Get API endpoint
aws apigatewayv2 get-api --api-id abc123 --query 'ApiEndpoint'
```

**SAM Template:**

```yaml
AWSTemplateFormatVersion: '2010-09-09'
Transform: AWS::Serverless-2016-10-31

Resources:
  MyApi:
    Type: AWS::Serverless::HttpApi
    Properties:
      StageName: prod

  MyFunction:
    Type: AWS::Serverless::Function
    Properties:
      Handler: app.handler
      Runtime: python3.12
      Events:
        ApiEvent:
          Type: HttpApi
          Properties:
            ApiId: !Ref MyApi
            Path: /items
            Method: GET
```

### Create REST API with Lambda Proxy

```bash
# Create REST API
aws apigateway create-rest-api \
  --name my-rest-api \
  --endpoint-configuration types=REGIONAL

API_ID=abc123

# Get root resource ID
ROOT_ID=$(aws apigateway get-resources --rest-api-id $API_ID --query 'items[0].id' --output text)

# Create resource
aws apigateway create-resource \
  --rest-api-id $API_ID \
  --parent-id $ROOT_ID \
  --path-part items

RESOURCE_ID=xyz789

# Create method
aws apigateway put-method \
  --rest-api-id $API_ID \
  --resource-id $RESOURCE_ID \
  --http-method GET \
  --authorization-type NONE

# Create Lambda integration
aws apigateway put-integration \
  --rest-api-id $API_ID \
  --resource-id $RESOURCE_ID \
  --http-method GET \
  --type AWS_PROXY \
  --integration-http-method POST \
  --uri arn:aws:apigateway:us-east-1:lambda:path/2015-03-31/functions/arn:aws:lambda:us-east-1:123456789012:function:MyFunction/invocations

# Deploy to stage
aws apigateway create-deployment \
  --rest-api-id $API_ID \
  --stage-name prod
```

### Lambda Handler for API Gateway

```python
import json

def handler(event, context):
    # HTTP API event
    http_method = event.get('requestContext', {}).get('http', {}).get('method')
    path = event.get('rawPath', '')
    query_params = event.get('queryStringParameters', {})
    body = event.get('body', '')

    if body and event.get('isBase64Encoded'):
        import base64
        body = base64.b64decode(body).decode('utf-8')

    # Process request
    response_body = {'message': 'Success', 'path': path}

    return {
        'statusCode': 200,
        'headers': {
            'Content-Type': 'application/json'
        },
        'body': json.dumps(response_body)
    }
```

### Configure CORS

**HTTP API:**

```bash
aws apigatewayv2 update-api \
  --api-id abc123 \
  --cors-configuration '{
    "AllowOrigins": ["https://example.com"],
    "AllowMethods": ["GET", "POST", "PUT", "DELETE"],
    "AllowHeaders": ["Content-Type", "Authorization"],
    "MaxAge": 86400
  }'
```

**REST API:**

```bash
# Enable CORS on resource
aws apigateway put-method \
  --rest-api-id $API_ID \
  --resource-id $RESOURCE_ID \
  --http-method OPTIONS \
  --authorization-type NONE

aws apigateway put-integration \
  --rest-api-id $API_ID \
  --resource-id $RESOURCE_ID \
  --http-method OPTIONS \
  --type MOCK \
  --request-templates '{"application/json": "{\"statusCode\": 200}"}'

aws apigateway put-method-response \
  --rest-api-id $API_ID \
  --resource-id $RESOURCE_ID \
  --http-method OPTIONS \
  --status-code 200 \
  --response-parameters '{
    "method.response.header.Access-Control-Allow-Headers": true,
    "method.response.header.Access-Control-Allow-Methods": true,
    "method.response.header.Access-Control-Allow-Origin": true
  }'

aws apigateway put-integration-response \
  --rest-api-id $API_ID \
  --resource-id $RESOURCE_ID \
  --http-method OPTIONS \
  --status-code 200 \
  --response-parameters '{
    "method.response.header.Access-Control-Allow-Headers": "'\''Content-Type,Authorization'\''",
    "method.response.header.Access-Control-Allow-Methods": "'\''GET,POST,PUT,DELETE,OPTIONS'\''",
    "method.response.header.Access-Control-Allow-Origin": "'\''*'\''"
  }'
```

### JWT Authorization (HTTP API)

```bash
aws apigatewayv2 create-authorizer \
  --api-id abc123 \
  --name jwt-authorizer \
  --authorizer-type JWT \
  --identity-source '$request.header.Authorization' \
  --jwt-configuration '{
    "Issuer": "https://cognito-idp.us-east-1.amazonaws.com/us-east-1_abc123",

SAFEgrade B · trust 89/100 Nothing in the source contradicts what it says it does. Grade A is reserved for packages that have also passed the behavioural sandbox.

What the source does

Filesystem

none-observed

Network

none-observed

Shell

none-observed

Dependencies

not all pinned

Secrets in source

found

Findings (13)

Token='device-token-from-fcm'

TOKEN=$(curl -X PUT "http://169.254.169.254/latest/api/token" \

http://169.254.169.254/latest/meta-data/instance-id

http://169.254.169.254/latest/meta-data/iam/security-credentials/my-role

'http://169.254.169.254/latest/api/token',

'http://169.254.169.254/latest/meta-data/spot/termination-time',

TOKEN=$(curl -X PUT "http://169.254.169.254/latest/api/token" \

http://169.254.169.254/latest/meta-data/instance-id

http://169.254.169.254/latest/meta-data/iam/security-credentials/my-role

'http://169.254.169.254/latest/api/token',

'http://169.254.169.254/latest/meta-data/spot/termination-time',

feedparser, requests, PyYAML

With a Bedrock API key over HTTP: `POST https://bedrock-runtime.{region}.amazonaws.com/anthropic/v1/messages` with headers `x-api-key` and `anthropic-version: 2023-06-01`.

Gates applied: no_behavioural_pass.