agentmail-sdk
agentmail-to
Build AgentMail email into your agent's code.
Email integration
Backend, systems & APIs skills for AI agents
The server side of software, and code close to the machine. Backend Skills cover platforms such as Supabase and Firebase and frameworks in Python, Go and Node.js; API Skills design and integrate endpoints and payments; systems Skills write firmware, concurrent code and command-line tools.
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827 Skills
Showing Skills in Backend, systems & APIs.- 726
719inngest-api
inngest
Work with Inngest endpoints beyond the CLI.
API operations
719spring-framework
mindrally
Build well-structured Java apps with Spring Boot.
Backend development
716ae-capability
thinkingaiagenticengine
Find and run actions missing from ae-cli.
API integration
- 714
anthropic-claude-development
mindrally
Build production-ready apps with the Claude API.
API development
713api-documenter
zhaono1
Clear API docs, from requests to error responses.
API documentation
713fishjam
software-mansion-labs
Build video calls and livestreams with Fishjam.
Real-time communication
FI- 713
microservices
mindrally
Build resilient microservices in Python and Go.
Microservices development
- 712
fastapi-microservices-serverless
mindrally
Build FastAPI services that scale without sessions.
Backend development
- 712
go-api-development
mindrally
Build secure Go APIs with the standard library.
API development
- 711
dotnet
mindrally
Keep your .NET backend code clean and consistent.
Backend development
709add-cli-option
remotion-dev
Add documented CLI options to Remotion.
CLI development
708encore-migrate
encoredev
Move your backend to Encore, one tested piece at a time.
Backend migration
706qt-cpp-docs
theqtcompanyrnd
Turn Qt/C++ source files into clear reference docs.
API documentation
- 703
add-new-package
remotion-dev
A new package wired into your Remotion monorepo.
Package development
- 701
rest-api-django
mindrally
Build Django APIs with consistent project rules.
API development
697appwrite-go
appwrite
Build Go backends with Appwrite's server SDK.
Backend development
696lab-hardware-cad
k-dense-ai
Lab parts checked to fit before fabrication.
Laboratory hardware design
- 693
api-designer
zhaono1
Get a clear design for your REST or GraphQL API.
API design
693bfl-api
black-forest-labs
Build FLUX image generation into your app.
API integration
- 693
stripe
mindrally
Build Stripe checkout with server-side payments.
Payment integration
- 692
koa-typescript
mindrally
Build type-safe Koa APIs with async middleware.
API development
688capacitor-plugin-upgrades
cap-go
Bring your Capacitor plugin across major versions.
Plugin maintenance
688cmux-ref
manaflow-ai
Keep cmux actions aimed at the pane you named.
Terminal workflow
CM
Supabase, Firebase, Convex and Neon have dedicated Skills, alongside general Skills for Python, Go, Node.js, Rust and Java services.
Payment integration Skills add checkout, subscriptions and webhooks for Stripe, PayPal and others, with signature checks and test modes.
Yes. Firmware, microcontrollers and low-level systems code are part of this category.