stream-docs
getstream
Answers to Stream SDK questions, with sources.
SDK documentation
ST
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.- 770
768twilio-send-message
twilio
Send texts and rich messages through Twilio.
Customer messaging
767omni-api-keys
diegosouzapw
Keep OmniRoute API keys and access under control.
API key management
764iot-fleet
ruvnetKeep your Cognitum Seed devices organized in fleets.
IoT fleet management
CS
763pay-via-agent-wallet
circlefin
Get paid API results with per-call USDC payments.
API payments
763usage-based-billing
dodopayments
Bill for actual usage with Dodo Payments.
Billing integration
762rust
mindrally
Build safer Rust code for asynchronous work.
Systems programming
759r-package-development
posit-dev
Consistent code, tests, and docs for R packages.
Package development
756agora
agoraio
Add Agora calls and AI voices to your app.
Real-time communication
- 755
omni-webhooks
diegosouzapw
Manage webhook subscriptions and delivery tests.
Webhook management
754neo4j-graphql-skill
neo4j-contrib
Build a GraphQL API from your Neo4j graph.
API development
753api-design-reviewer
alirezarezvani
Catch breaking API changes before they ship.
API design
751gpui-kit
longbridge
Build Rust desktop apps with ready-made controls.
Desktop development
- 743
c-sharp
mindrally
Write idiomatic C# for apps, games, and backends.
C# development
- 743
go
mindrally
Build Go APIs with clean, well-tested code.
Backend development
- 742
create-plugin
ruvnetBuild Claude Code plugins with contract checks.
Plugin development
RU 
742django-storages-s3
jeffallan
Store Django uploads on S3 with private links.
Backend development
+1- 740
backend-development
mindrally
Consistent backend code in C++ and Elixir/Phoenix.
Backend development
740inngest-cli
inngest
Run and test Inngest functions on your computer.
Backend development
- 739
grpc-development
mindrally
Build gRPC services with reliable streaming.
Backend development
- 736
iot-register
ruvnetConnect your Cognitum Seed device to an agent.
IoT device management
CS 
735sap-api-style
secondsky
Clear, consistent documentation for SAP APIs.
API documentation
SA- 728
iot-witness-verify
ruvnetFind gaps in your Cognitum Seed device history.
IoT provenance
728sasjs-adapter
sasjs
Get SAS integration guidance for your frontend.
Backend integration
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.