bruno-collection-generator

Bruno Collection Generator

Safety Notice

This listing is imported from skills.sh public index metadata. Review upstream SKILL.md and repository scripts before running.

Copy this and send it to your AI assistant to learn

Install skill "bruno-collection-generator" with this command: npx skills add monkey1sai/openai-cli/monkey1sai-openai-cli-bruno-collection-generator

Bruno Collection Generator

Generate Bruno collection files for the open-source, Git-friendly API client.

Core Workflow

  • Scan routes: Find all API route definitions

  • Extract metadata: Methods, paths, params, bodies

  • Create collection: Initialize bruno.json manifest

  • Generate .bru files: One file per request

  • Organize folders: Group by resource

  • Add environments: Dev, staging, production

Bruno Collection Structure

collection/ ├── bruno.json # Collection manifest ├── environments/ │ ├── Development.bru │ ├── Staging.bru │ └── Production.bru ├── users/ │ ├── folder.bru │ ├── get-users.bru │ ├── get-user.bru │ ├── create-user.bru │ ├── update-user.bru │ └── delete-user.bru ├── auth/ │ ├── folder.bru │ ├── login.bru │ ├── register.bru │ └── logout.bru └── products/ ├── folder.bru └── ...

bruno.json Manifest

{ "version": "1", "name": "My API", "type": "collection", "ignore": ["node_modules", ".git"] }

.bru File Syntax

meta { name: Get Users type: http seq: 1 }

get { url: {{baseUrl}}/users body: none auth: bearer }

auth:bearer { token: {{authToken}} }

query { page: 1 limit: 10 }

headers { Accept: application/json }

docs { Retrieve a paginated list of users. }

Generator Script

// scripts/generate-bruno.ts import * as fs from "fs"; import * as path from "path";

interface RouteInfo { method: string; path: string; name: string; description?: string; body?: object; queryParams?: { name: string; value: string }[]; auth?: boolean; }

interface BrunoOptions { collectionName: string; outputDir: string; baseUrl: string; authType?: "bearer" | "basic" | "apikey"; }

function generateBrunoCollection( routes: RouteInfo[], options: BrunoOptions ): void { const { outputDir, collectionName } = options;

// Create output directory if (!fs.existsSync(outputDir)) { fs.mkdirSync(outputDir, { recursive: true }); }

// Create bruno.json const manifest = { version: "1", name: collectionName, type: "collection", ignore: ["node_modules", ".git"], }; fs.writeFileSync( path.join(outputDir, "bruno.json"), JSON.stringify(manifest, null, 2) );

// Create environments generateEnvironments(outputDir, options);

// Group routes by resource const groupedRoutes = groupRoutesByResource(routes);

for (const [resource, resourceRoutes] of Object.entries(groupedRoutes)) { const folderPath = path.join(outputDir, resource);

if (!fs.existsSync(folderPath)) {
  fs.mkdirSync(folderPath, { recursive: true });
}

// Create folder.bru
const folderBru = `meta {\n  name: ${capitalize(resource)}\n}\n`;
fs.writeFileSync(path.join(folderPath, "folder.bru"), folderBru);

// Create request files
let seq = 1;
for (const route of resourceRoutes) {
  const fileName = generateFileName(route);
  const content = generateBruFile(route, seq++, options);
  fs.writeFileSync(path.join(folderPath, `${fileName}.bru`), content);
}

} }

function generateBruFile( route: RouteInfo, seq: number, options: BrunoOptions ): string { const lines: string[] = [];

// Meta section lines.push("meta {"); lines.push( name: ${route.name}); lines.push(" type: http"); lines.push( seq: ${seq}); lines.push("}"); lines.push("");

// Request section const method = route.method.toLowerCase(); const urlPath = route.path.replace(/:(\w+)/g, "{{$1}}");

lines.push(${method} {); lines.push( url: {{baseUrl}}${urlPath});

if (["post", "put", "patch"].includes(method) && route.body) { lines.push(" body: json"); } else { lines.push(" body: none"); }

if (route.auth && options.authType) { lines.push( auth: ${options.authType}); } else { lines.push(" auth: none"); }

lines.push("}"); lines.push("");

// Auth section if (route.auth && options.authType === "bearer") { lines.push("auth:bearer {"); lines.push(" token: {{authToken}}"); lines.push("}"); lines.push(""); } else if (route.auth && options.authType === "basic") { lines.push("auth:basic {"); lines.push(" username: {{username}}"); lines.push(" password: {{password}}"); lines.push("}"); lines.push(""); }

// Query params if (route.queryParams?.length) { lines.push("query {"); for (const param of route.queryParams) { lines.push( ${param.name}: ${param.value}); } lines.push("}"); lines.push(""); }

// Headers lines.push("headers {"); lines.push(" Accept: application/json"); if (["post", "put", "patch"].includes(method)) { lines.push(" Content-Type: application/json"); } lines.push("}"); lines.push("");

// Body if (["post", "put", "patch"].includes(method) && route.body) { lines.push("body:json {"); lines.push(JSON.stringify(route.body, null, 2)); lines.push("}"); lines.push(""); }

// Docs if (route.description) { lines.push("docs {"); lines.push( ${route.description}); lines.push("}"); }

return lines.join("\n"); }

function generateEnvironments(outputDir: string, options: BrunoOptions): void { const envsDir = path.join(outputDir, "environments");

if (!fs.existsSync(envsDir)) { fs.mkdirSync(envsDir, { recursive: true }); }

const environments = [ { name: "Development", baseUrl: "http://localhost:3000/api" }, { name: "Staging", baseUrl: "https://staging-api.example.com" }, { name: "Production", baseUrl: "https://api.example.com" }, ];

for (const env of environments) { const content = `vars { baseUrl: ${env.baseUrl} authToken: }

vars:secret [ authToken ] ; fs.writeFileSync(path.join(envsDir, ${env.name}.bru`), content); } }

function generateFileName(route: RouteInfo): string { return route.name.toLowerCase().replace(/\s+/g, "-"); }

function groupRoutesByResource( routes: RouteInfo[] ): Record<string, RouteInfo[]> { const groups: Record<string, RouteInfo[]> = {};

for (const route of routes) { const parts = route.path.split("/").filter(Boolean); const resource = parts[0] || "api";

if (!groups[resource]) {
  groups[resource] = [];
}
groups[resource].push(route);

}

return groups; }

function capitalize(str: string): string { return str.charAt(0).toUpperCase() + str.slice(1); }

Complete Example Files

bruno.json

{ "version": "1", "name": "My API", "type": "collection", "ignore": ["node_modules", ".git"] }

environments/Development.bru

vars { baseUrl: http://localhost:3000/api authToken: userId: 1 }

vars:secret [ authToken ]

environments/Production.bru

vars { baseUrl: https://api.example.com authToken: userId: }

vars:secret [ authToken ]

users/folder.bru

meta { name: Users }

users/get-users.bru

meta { name: Get Users type: http seq: 1 }

get { url: {{baseUrl}}/users body: none auth: bearer }

auth:bearer { token: {{authToken}} }

query { page: 1 limit: 10 }

headers { Accept: application/json }

docs { Retrieve a paginated list of users.

Query Parameters

  • page: Page number (default: 1)
  • limit: Items per page (default: 10, max: 100)

Response

Returns paginated user list with metadata. }

users/get-user.bru

meta { name: Get User by ID type: http seq: 2 }

get { url: {{baseUrl}}/users/{{userId}} body: none auth: bearer }

auth:bearer { token: {{authToken}} }

headers { Accept: application/json }

docs { Retrieve a single user by their ID. }

users/create-user.bru

meta { name: Create User type: http seq: 3 }

post { url: {{baseUrl}}/users body: json auth: bearer }

auth:bearer { token: {{authToken}} }

headers { Accept: application/json Content-Type: application/json }

body:json { { "name": "John Doe", "email": "john@example.com", "role": "user" } }

docs { Create a new user account.

Request Body

  • name: User's full name (required)
  • email: User's email address (required, unique)
  • role: User role (optional, default: "user") }

users/update-user.bru

meta { name: Update User type: http seq: 4 }

put { url: {{baseUrl}}/users/{{userId}} body: json auth: bearer }

auth:bearer { token: {{authToken}} }

headers { Accept: application/json Content-Type: application/json }

body:json { { "name": "John Updated", "email": "john.updated@example.com" } }

docs { Update an existing user. }

users/delete-user.bru

meta { name: Delete User type: http seq: 5 }

delete { url: {{baseUrl}}/users/{{userId}} body: none auth: bearer }

auth:bearer { token: {{authToken}} }

headers { Accept: application/json }

docs { Delete a user account. }

auth/login.bru

meta { name: Login type: http seq: 1 }

post { url: {{baseUrl}}/auth/login body: json auth: none }

headers { Accept: application/json Content-Type: application/json }

body:json { { "email": "user@example.com", "password": "password123" } }

script:post-response { if (res.body.token) { bru.setEnvVar("authToken", res.body.token); } }

docs { Authenticate user and receive access token.

On successful login, the token is automatically saved to the authToken environment variable. }

Pre/Post Request Scripts

script:pre-request { // Set dynamic values before request const timestamp = Date.now(); bru.setVar("requestId", req-${timestamp}); }

script:post-response { // Extract values from response if (res.body.token) { bru.setEnvVar("authToken", res.body.token); }

if (res.body.id) { bru.setEnvVar("userId", res.body.id); }

// Log response info console.log(Status: ${res.status}); console.log(Response time: ${res.responseTime}ms); }

Tests in Bruno

tests { test("should return 200", function() { expect(res.status).to.equal(200); });

test("should return array of users", function() { expect(res.body.data).to.be.an("array"); });

test("should include pagination", function() { expect(res.body.meta).to.have.property("page"); expect(res.body.meta).to.have.property("total"); }); }

CLI Script

#!/usr/bin/env node // scripts/bruno-gen.ts import * as fs from "fs"; import { program } from "commander";

program .name("bruno-gen") .description("Generate Bruno collection from API routes") .option("-f, --framework <type>", "Framework type", "express") .option("-s, --source <path>", "Source directory", "./src") .option("-o, --output <path>", "Output directory", "./bruno-collection") .option("-n, --name <name>", "Collection name", "My API") .option("-b, --base-url <url>", "Base URL", "http://localhost:3000/api") .option("-a, --auth <type>", "Auth type (bearer|basic|apikey)") .parse();

const options = program.opts();

async function main() { const routes = await scanRoutes(options.framework, options.source);

generateBrunoCollection(routes, { collectionName: options.name, outputDir: options.output, baseUrl: options.baseUrl, authType: options.auth, });

console.log(Generated Bruno collection in ${options.output}); console.log(Open with: bruno run ${options.output}); }

main();

Best Practices

  • Git-friendly: Bruno stores everything as plain text files

  • Use environments: Store URLs and tokens in environment files

  • Secret variables: Mark sensitive vars with vars:secret

  • Add docs: Document each request with the docs block

  • Pre/post scripts: Automate token extraction and setup

  • Add tests: Include assertions in test blocks

  • Organize folders: Group related requests together

  • Sequence numbers: Order requests logically with seq

Output Checklist

  • bruno.json manifest created

  • Environment files for dev/staging/prod

  • Folder structure by resource

  • folder.bru for each folder

  • Request .bru files with proper syntax

  • Path parameters use {{param}} syntax

  • Query parameters in query block

  • Request bodies in body:json block

  • Authentication configured

  • Documentation in docs block

  • Pre/post scripts for token handling

Source Transparency

This detail page is rendered from real SKILL.md content. Trust labels are metadata-based hints, not a safety guarantee.

Open in GitHubOpen in ClawHub

Related Skills

Related by shared tags or category signals.

Coding

data-retention-archiving-planner

No summary provided by upstream source.

Repository SourceNeeds Review
9-monkey1sai
Coding

secrets-scanner

No summary provided by upstream source.

Repository SourceNeeds Review
9-monkey1sai
Coding

eslint-prettier-config

No summary provided by upstream source.

Repository SourceNeeds Review
9-monkey1sai
Coding

rate-limiting-abuse-protection

No summary provided by upstream source.

Repository SourceNeeds Review
9-monkey1sai