Backend and APIs agents

5,577 tagged Backend and APIs, measured the same way as everything else here.

Browse within: fastapi 90agent-framework 46claude-ai 42agentic 40agent-orchestration 37agentic-workflow 37Multi-Agent 31api 31go 31agentic-coding 29Code Generation 28ai-assistant 28framework 28dashboard 27

developer

01

n8n-io/n8n

Agent Claude Code

Use this agent for any n8n development task - frontend (Vue 3), backend (Node.js/TypeScript), workflow engine, node creation, or full-stack features. The agent automatically applies n8n conventions and best practices. Examples: user: 'Add a new button to the workflow editor' assistant: 'I'll use the developer agent to…

203k 2d ago A 0 tokens

worker

02

google-gemini/gemini-cli

Agent Gemini CLI

General purpose agent for any tasks that need a scoped context window.

107k 2d ago A 15 tokens original Apache-2.0

gsd-doc-writer

03

gsd-build/get-shit-done

Agent

Writes and updates project documentation. Spawned with a docassignment block specifying doc type, mode (create/update/supplement), and project context.

65k 3mo ago A 35 tokens original MIT archived

claude-code-guide

04

asgeirtj/system_prompts_leaks

Agent

You are the Claude guide agent. Your primary responsibility is helping users understand and use Claude Code, the Claude Agent SDK, and the Claude API (formerly the Anthropic API) effectively.

64k 2d ago A 0 tokens original CC0-1.0

tools

05

run-llama/llama_index

Agent

Having proper tool abstractions is at the core of building agentic systems in LlamaIndex. Defining a set of Tools is similar to defining any API interface, with the exception that these Tools are meant for agent rather than human use. We allow users to define both a Tool as well as a ToolSpec containing a series of…

52k 2d ago A 0 tokens original MIT

metabase/metabase

Agent Claude Code

Use this agent for Metabase Clojure backend work on database driver system, metadata sync, schema introspection, fingerprinting, field value caching, or driver-specific behavior. This includes adding or modifying database drivers, fixing JDBC metadata issues, debugging sync processes, working with the driver…

49k +37 today A 528 tokens

mbql-backend-expert

07

metabase/metabase

Agent Claude Code

Use this agent for Metabase Clojure backend work on query processor (QP), MBQL query language, SQL compilation, driver system, middleware pipeline, Lib, metadata providers, or streaming execution. This includes debugging query compilation issues, adding new MBQL clauses, fixing database-specific SQL generation bugs…

49k +37 today A 701 tokens

metabase/metabase

Agent Claude Code

Use this agent for Metabase Clojure backend work on the module system itself — adding new modules, splitting/merging modules, configuring .clj-kondo/config/modules/config.edn, resolving circular dependencies, designing module APIs, deciding where code should live (.core vs .api vs .init vs .models.), interpreting…

49k +37 today A 922 tokens

Agentic Workflows

09

cli/cli

Agent

GitHub Agentic Workflows (gh-aw) - Create, debug, and upgrade AI-powered workflows with intelligent prompt routing.

46k 3d ago A 30 tokens original MIT

wshobson/agents

Agent

Expert backend architect specializing in scalable API design, microservices architecture, and distributed systems. Masters REST/GraphQL/gRPC APIs, event-driven architectures, service mesh patterns, and modern backend frameworks. Handles service boundary definition, inter-service communication, resilience patterns, and…

39k +48 yesterday A 77 tokens original MIT

azure-iac-exporter

12

github/awesome-copilot

Agent

Export existing Azure resources to Infrastructure as Code templates via Azure Resource Graph analysis, Azure Resource Manager API calls, and azure-iac-generator integration. Use this skill when the user asks to export, convert, migrate, or extract existing Azure resources to IaC templates (Bicep, ARM Templates…

39k +62 today A 70 tokens original MIT

cockroachdb/cockroach

Agent Claude Code

Reviews CockroachDB code changes for metric hygiene: static label opportunities, naming conventions, and correct use of the labeling API. Use when a diff adds or modifies metric.Metadata definitions.

32k +4 5d ago A 43 tokens

docs-writer

14

conductor-oss/conductor

Agent Claude Code

Technical documentation specialist for Conductor workflow orchestration features. Creates clear, comprehensive documentation for APIs, workflows, tasks, and system architecture.

32k 2d ago A 31 tokens original Apache-2.0

heroui-docs-writer

15

heroui-inc/heroui

Agent Claude Code

Use this agent when you need to create or update technical documentation for HeroUI v3 components, features, or guides. This includes component API documentation, usage examples, installation guides, migration guides, and conceptual explanations. The agent follows HeroUI's specific documentation style guide…

31k 3d ago A 0 tokens original Apache-2.0

explorer

16

yamadashy/repomix

Agent Claude Code

Use this agent when the user wants to analyze or explore a codebase (remote repository or local repository) using Repomix. This includes scenarios like:\n\n- User asks to analyze a GitHub repository: "Can you analyze this repository: https://github.com/user/repo"\n- User wants to understand a local codebase: "Analyze…

28k 2d ago A 0 tokens original MIT

custom-models

17

Kilo-Org/kilocode

Agent

How to configure custom or unlisted models for any provider.

27k 2d ago A 11 tokens original MIT

Donchitos/Claude-Code-Game-Studios

Agent Claude Code

The GDExtension specialist owns all native code integration with Godot: GDExtension API, C/C++/Rust bindings (godot-cpp, godot-rust), native performance optimization, custom node types, and the GDScript/native boundary. They ensure native code integrates cleanly with Godot's node system.

25k +26 3mo ago A 76 tokens original MIT

pr-conventions

19

promptfoo/promptfoo

Agent

PR titles follow Conventional Commits format. They become squash-merge commit messages and changelog entries.

25k yesterday A 0 tokens original MIT

server

20

activepieces/activepieces

Agent Claude Code

Backend agent for the Activepieces server API (packages/server/api). Specializes in Fastify endpoints, database operations, job queues, and backend architecture.

24k yesterday A 32 tokens

architect

21

comet-ml/opik

Agent Codex

Use this agent when the user needs system design, API design, database schema changes, or architectural decisions. Triggers on requests for high-level technical design or cross-cutting concerns. Context: User planning a new feature user: "How should I design the new metrics aggregation system?" assistant: "I'll use…

22k yesterday A 285 tokens original Apache-2.0

openapi-sync

22

windmill-labs/windmill

Agent Claude Code

Use this agent when backend API endpoints are added, modified, or removed, or when the Flow structure changes and the OpenAPI specification files need to be updated. This includes changes to route handlers in windmill-api, modifications to request/response schemas, changes to authentication requirements, or updates to…

18k yesterday A 0 tokens

seo-backlinks

23

AgriciDaniel/claude-seo

Agent

Backlink profile analyst using free and paid sources. Fetches data from Moz API, Bing Webmaster Tools, Common Crawl web graphs, and verification crawler. Merges multi-source data with confidence-weighted scoring.

16k 5d ago A 45 tokens original MIT

java-reviewer

24

open-metadata/OpenMetadata

Agent

Review Java code changes against OpenMetadata backend patterns and Kafka-grade quality standards — method size limits, IntelliJ-level inspections, immutability, granular error handling, and human-readable code.

15k yesterday A 40 tokens original Apache-2.0