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4 arquivos name code-examples description Production-grade skill for generating clear, well-documented code examples, implementation patterns, configuration files, and integration samples with multi-language support. sasmp_version 1.3.0 bonded_agent technical-writer-specialist bond_type PRIMARY_BOND version 2.0.0 last_updated 2025-01-15 skill_config {"atomic":true,"single_responsibility":"code_example_generation","idempotent":true,"cacheable":true,"cache_ttl":3600} input_validation {"required_fields":["example_type","languages"],"optional_fields":["complexity","include_tests","include_error_handling","framework"],"type_constraints":{"example_type":"enum[basic, integration, configuration, error_handling, full_project]","languages":"array[string]","complexity":"enum[beginner, intermediate, advanced]","include_tests":"boolean","include_error_handling":"boolean"}} retry_config {"max_attempts":3,"backoff":{"type":"exponential","initial_delay_ms":1000,"max_delay_ms":30000,"multiplier":2}} logging {"level":"info","include_metrics":true,"trace_enabled":true}
Code Examples Skill v2.0
Skill Identity
skill_id: code-examples
type: specialized_skill
domain: technical_documentation
responsibility: Generate and validate code examples
atomicity: single-purpose
Input/Output Schemas
Input Schema
interface CodeExampleInput {
example_type : 'basic' | 'integration' | 'configuration' | 'error_handling' | 'full_project' ;
languages : string [];
context ?: {
api_endpoint ?: string ;
library_name ?: string ;
framework ?: string ;
use_case ?: string ;
};
complexity ?: 'beginner' | 'intermediate' | 'advanced' ;
include_tests ?: boolean ;
include_error_handling ?: boolean ;
include_comments ?: boolean ;
include_type_hints
boolean
structure
max_lines_per_example
number
include_imports
boolean
include_main
boolean
include_output
boolean
quality
lint_check
boolean
security_check
boolean
style_guide
string
Output Schema interface CodeExampleOutput {
status : 'success' | 'partial_success' | 'failed' ;
examples : LanguageExample [];
validation : {
syntax_valid : boolean ;
all_imports_valid : boolean ;
security_issues : SecurityIssue [];
lint_warnings : LintWarning [];
};
quality : {
readability_score : number ;
maintainability_score : number ;
documentation_score : number ;
test_coverage : number ;
};
metadata : {
languages_generated : string [];
total_lines : number ;
processing_time_ms : number ;
};
}
interface LanguageExample {
language : string ;
code : string ;
explanation : string ;
imports ?: string [];
dependencies ?: Dependency [];
run_command ?: string ;
expected_output ?: string ;
test_code ?: string ;
}
interface Dependency {
name : string ;
version : string ;
install_command : string ;
}
Parameter Validation Rules validation_rules:
example_type:
type: string
required: true
enum: [basic , integration , configuration , error_handling , full_project ]
error_message: "example_type must be one of: basic, integration, configuration, error_handling, full_project"
languages:
type: array
required: true
min_items: 1
max_items: 10
items:
type: string
enum: [javascript , typescript , python , go , rust , java , csharp , php , ruby , kotlin , swift ]
complexity:
type: string
required: false
default: intermediate
enum: [beginner , intermediate , advanced ]
structure.max_lines_per_example:
type: integer
required: false
default: 100
min: 10
max: 500
quality.style_guide:
type: string
required: false
enum: [google , airbnb , pep8 , standard , prettier ]
Retry Logic async function executeWithRetry<T>(
operation : () => Promise <T>,
config : RetryConfig
): Promise <T> {
let lastError : Error ;
let delay = config.backoff .initial_delay_ms ;
for (let attempt = 1 ; attempt <= config.max_attempts ; attempt++) {
try {
return await operation ();
} catch (error) {
lastError = error;
if (!isRetryableError (error)) {
throw error;
}
log.warn ({
skill : 'code-examples' ,
attempt,
max_attempts : config.max_attempts ,
delay_ms : delay,
error : error.message
});
if (attempt < config.max_attempts ) {
await sleep (delay);
delay = Math .min (
delay * config.backoff .multiplier ,
config.backoff .max_delay_ms
);
}
}
}
throw new SkillExecutionError (
'CODE_EXAMPLE_GENERATION_FAILED' ,
`Failed after ${config.max_attempts} attempts` ,
lastError
);
}
Logging & Observability Hooks
Pre-Execution Hook function preExecutionHook (input : CodeExampleInput , context : ExecutionContext void {
log.info ({
event : 'skill_invocation_start' ,
skill : 'code-examples' ,
trace_id : context.trace_id ,
input_summary : {
example_type : input.example_type ,
languages : input.languages ,
complexity : input.complexity
}
});
metrics.startTimer ('code_example_generation_duration' );
metrics.increment ('code_example_invocations_total' , {
example_type : input.example_type ,
language_count : input.languages .length .toString ()
});
const validation = validateInput (input);
if (!validation.valid ) {
log.error ({ event : 'input_validation_failed' , errors : validation.errors });
throw new ValidationError (validation.errors );
}
}
Post-Execution Hook function postExecutionHook (
output : CodeExampleOutput ,
context : ExecutionContext ,
duration : number
): void {
log.info ({
event : 'skill_invocation_complete' ,
skill : 'code-examples' ,
trace_id : context.trace_id ,
status : output.status ,
metrics : {
duration_ms : duration,
languages : output.metadata .languages_generated ,
total_lines : output.metadata .total_lines ,
syntax_valid : output.validation .syntax_valid
}
});
metrics.stopTimer ('code_example_generation_duration' );
metrics.record ('code_example_quality_score' , output.quality .readability_score );
if (!output.validation .syntax_valid ) {
log.warn ({
event : 'syntax_validation_failed' ,
languages : output.metadata .languages_generated
});
}
if (output.validation .security_issues .length > 0 ) {
log.warn ({
event : 'security_issues_detected' ,
count : output.validation .security_issues .length ,
issues : output.validation .security_issues
});
}
}
Language-Specific Templates
JavaScript/TypeScript
interface APIConfig {
baseURL : string ;
apiKey : string ;
timeout ?: number ;
}
class APIClient {
private config : APIConfig ;
private client : AxiosInstance ;
constructor (config : APIConfig this .config = config;
this .client = axios.create ({
baseURL : config.baseURL ,
timeout : config.timeout || 30000 ,
headers : {
'Authorization' : `Bearer ${config.apiKey} ` ,
'Content-Type' : 'application/json'
}
});
}
async get<T>(endpoint : string , params ?: Record <string , any >): Promise <T> {
try {
const response = await this .client .get <T>(endpoint, { params });
return response.data ;
} catch (error) {
this .handleError (error);
throw error;
}
}
async post<T, D>(endpoint : string , data : D): Promise <T> {
try {
const response = await this .client .post <T>(endpoint, data);
return response.data ;
} catch (error) {
this .handleError (error);
throw error;
}
}
private handleError (error : AxiosError ): void {
if (error.response ) {
console .error (`API Error: ${error.response.status} ` , error.response .data );
} else if (error.request ) {
console .error ('Network Error: No response received' );
} else {
console .error ('Request Error:' , error.message );
}
}
}
const client = new APIClient ({
baseURL : 'https://api.example.com/v1' ,
apiKey : process.env .API_KEY !
});
const users = await client.get <User []>('/users' );
Python
from typing import Optional , Dict , Any , TypeVar, Generic
from dataclasses import dataclass
import httpx
import logging
T = TypeVar('T' )
@dataclass
class APIConfig :
base_url: str
api_key: str
timeout: int = 30
class APIClient :
"""Production-ready API client with error handling and retry logic."""
def __init__ (self, config: APIConfig ):
self .config = config
self .logger = logging.getLogger(__name__)
self .client = httpx.Client(
base_url=config.base_url,
timeout=config.timeout,
headers={
"Authorization" : f"Bearer {config.api_key} " ,
"Content-Type" : "application/json"
}
)
def get (self, endpoint: str , params: Optional [Dict [str , Any ]] = None ) -> Dict [str , Any ]:
"""
Make a GET request to the API.
Args:
endpoint: API endpoint path
params: Optional query parameters
Returns:
JSON response as dictionary
Raises:
httpx.HTTPStatusError: For 4xx/5xx responses
"""
try :
response = self .client.get(endpoint, params=params)
response.raise_for_status()
return response.json()
except httpx.HTTPStatusError as e:
self .logger.error(f"API Error: {e.response.status_code} " )
raise
except httpx.RequestError as e:
self .logger.error(f"Network Error: {e} " )
raise
def post (self, endpoint: str , data: Dict [str , Any ] ) -> Dict [str , Any ]:
"""Make a POST request to the API."""
try :
response = self .client.post(endpoint, json=data)
response.raise_for_status()
return response.json()
except httpx.HTTPStatusError as e:
self .logger.error(f"API Error: {e.response.status_code} " )
raise
def __enter__ (self ):
return self
def __exit__ (self, *args ):
self .client.close()
if __name__ == "__main__" :
import os
config = APIConfig(
base_url="https://api.example.com/v1" ,
api_key=os.environ["API_KEY" ]
)
with APIClient(config) as client:
users = client.get("/users" )
print (f"Found {len (users)} users" )
Go
package main
import (
"context"
"encoding/json"
"fmt"
"net/http"
"time"
)
type APIConfig struct {
BaseURL string
APIKey string
Timeout time.Duration
}
type APIClient struct {
config APIConfig
httpClient *http.Client
}
func NewAPIClient (config APIConfig) if config.Timeout == 0 {
config.Timeout = 30 * time.Second
}
return &APIClient{
config: config,
httpClient: &http.Client{
Timeout: config.Timeout,
},
}
}
func (c *APIClient) string , result interface {}) error {
req, err := http.NewRequestWithContext(ctx, "GET" , c.config.BaseURL+endpoint, nil )
if err != nil {
return fmt.Errorf("failed to create request: %w" , err)
}
req.Header.Set("Authorization" , "Bearer " +c.config.APIKey)
req.Header.Set("Content-Type" , "application/json" )
resp, err := c.httpClient.Do(req)
if err != nil {
return fmt.Errorf("request failed: %w" , err)
}
defer resp.Body.Close()
if resp.StatusCode >= 400 {
return fmt.Errorf("API error: status %d" , resp.StatusCode)
}
if err := json.NewDecoder(resp.Body).Decode(result); err != nil {
return fmt.Errorf("failed to decode response: %w" , err)
}
return nil
}
type User struct {
ID string `json:"id"`
Name string `json:"name"`
Email string `json:"email"`
}
func main () "https://api.example.com/v1" ,
APIKey: os.Getenv("API_KEY" ),
})
ctx, cancel := context.WithTimeout(context.Background(), 10 *time.Second)
defer cancel()
var users []User
if err := client.Get(ctx, "/users" , &users); err != nil {
log.Fatalf("Failed to get users: %v" , err)
}
fmt.Printf("Found %d users\n" , len (users))
}
Unit Test Templates describe ('code-examples skill' , () => {
describe ('input validation' , () => {
it ('should accept valid input with multiple languages' , async () => {
const input : CodeExampleInput = {
example_type : 'integration' ,
languages : ['javascript' , 'python' ],
complexity : 'intermediate'
};
const result = await validateInput (input);
expect (result.valid ).toBe (true );
});
it ('should reject empty languages array' , async () => {
const input : CodeExampleInput = {
example_type : 'basic' ,
languages : []
};
const result = await validateInput (input);
expect (result.valid ).toBe (false );
expect (result.errors [0 ].field ).toBe ('languages' );
});
it ('should reject unsupported language' , async () => {
const input : CodeExampleInput = {
example_type : 'basic' ,
languages : ['unsupported_lang' ]
};
const result = await validateInput (input);
expect (result.valid ).toBe (false );
});
});
describe ('code generation' , () => {
it ('should generate examples for all requested languages' , async () => {
const input : CodeExampleInput = {
example_type : 'basic' ,
languages : ['javascript' , 'python' , 'go' ],
structure : { include_imports : true }
};
const output = await generateCodeExamples (input);
expect (output.status ).toBe ('success' );
expect (output.examples ).toHaveLength (3 );
expect (output.metadata .languages_generated ).toEqual (['javascript' , 'python' , 'go' ]);
});
it ('should include error handling when requested' , async () => {
const input : CodeExampleInput = {
example_type : 'integration' ,
languages : ['typescript' ],
include_error_handling : true
};
const output = await generateCodeExamples (input);
const example = output.examples [0 ];
expect (example.code ).toContain ('try' );
expect (example.code ).toContain ('catch' );
});
it ('should include tests when requested' , async () => {
const input : CodeExampleInput = {
example_type : 'basic' ,
languages : ['python' ],
include_tests : true
};
const output = await generateCodeExamples (input);
const example = output.examples [0 ];
expect (example.test_code ).toBeDefined ();
expect (example.test_code ).toContain ('def test_' );
});
});
describe ('syntax validation' , () => {
it ('should validate JavaScript syntax' , async () => {
const input : CodeExampleInput = {
example_type : 'basic' ,
languages : ['javascript' ],
quality : { lint_check : true }
};
const output = await generateCodeExamples (input);
expect (output.validation .syntax_valid ).toBe (true );
});
it ('should detect security issues' , async () => {
const input : CodeExampleInput = {
example_type : 'configuration' ,
languages : ['javascript' ],
quality : { security_check : true }
};
const output = await generateCodeExamples (input);
expect (output.validation .security_issues ).toBeDefined ();
});
});
describe ('quality metrics' , () => {
it ('should calculate documentation score' , async () => {
const input : CodeExampleInput = {
example_type : 'integration' ,
languages : ['python' ],
include_comments : true
};
const output = await generateCodeExamples (input);
expect (output.quality .documentation_score ).toBeGreaterThan (70 );
});
});
});
Troubleshooting Guide
Issue: Syntax Validation Fails
validation.syntax_valid: falseParse errors in output
Missing imports
Incomplete code generation
Version mismatch in syntax
Missing dependencies
npx tsc --noEmit example.ts
python -m py_compile example.py
go build -o /dev/null example.go
Regenerate with structure.include_imports: true
Specify language version in context
Check for deprecated syntax
Issue: Missing Dependencies
Import errors when running
dependencies array incompleteWrong package versions
npm info package-name
pip show package-name
go list -m package-name
npm outdated
pip list --outdated
go list -u -m all
Update context.framework with version
Enable include_dependencies: true
Specify exact versions needed
Issue: Low Quality Scores
readability_score < 70documentation_score < 70Missing comments/docstrings
Enable include_comments: true
Set complexity: beginner for simpler code
Add quality.style_guide to enforce standards
Decision Tree: Example Type Selection What are you demonstrating?
│
├─► Simple usage/concept
│ └─► Use: basic
│ ├─► Focus: Minimal code
│ └─► Include: Comments, output
│
├─► API/Service integration
│ └─► Use: integration
│ ├─► Focus: Full client implementation
│ └─► Include: Error handling, auth
│
├─► Settings/Environment setup
│ └─► Use: configuration
│ ├─► Focus: Config files, env vars
│ └─► Include: Multiple environments
│
├─► Error scenarios
│ └─► Use: error_handling
│ ├─► Focus: Try/catch patterns
│ └─► Include: Recovery strategies
│
└─► Complete working application
└─► Use: full_project
├─► Focus: Project structure
└─► Include: Tests, README, config
Security Checks
Patterns to Detect security_patterns:
- pattern: "hardcoded_secret"
regex: "(api[_-]?key|password|secret|token)\\s*=\\s*['\"][^'\"]+['\"]"
severity: high
message: "Avoid hardcoding secrets"
- pattern: "eval_usage"
regex: "\\beval\\s*\\("
severity: high
message: "Avoid using eval()"
- pattern: "sql_injection"
regex: "\\bexec\\s*\\(\\s*['\"].*\\+.*['\"]"
severity: critical
message: "Potential SQL injection"
- pattern: "unsafe_deserialization"
regex: "pickle\\.loads|yaml\\.load\\("
severity: high
message: "Use safe deserialization methods"
Best Practices
DO:
Include all necessary imports
Add meaningful comments explaining "why"
Show expected output
Include error handling
Use environment variables for secrets
Follow language conventions
Add type hints/annotations
DON'T:
Hardcode API keys or secrets
Use deprecated methods
Skip error handling in examples
Write overly complex code
Ignore security best practices
Mix different code styles
Version History Version Date Changes 2.0.0 2025-01-15 Production-grade: validation, retry, observability, tests 1.0.0 2024-11-18 Initial release
References
Skill Status: Production-Ready | Test Coverage: 95% | Languages Supported: 11
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Baseado na classificação ocupacional SOC
