Everything in CAP / Node.js
Type
Domain
Origin
Signals
Node.js: Answers in Node.js
More: Apache-2.0
Group by: Capability
GraphQL protocol adapter generated from the CDS model
Six CAP features in one package, from replication cache to rate limits
It is a bundle, not a plugin with one job. Depending on it for one feature brings the rest.
Exports AsyncAPI documents for a CAP service's events
Generates Open Resource Discovery documents from a CAP model
Exposes a CAP service as OData V2
CAP plugin serving the Cardano blockchain as OData V4
CAP plugin indexing the Midnight blockchain, exposed as OData V4
Compiler from a CDS service to SEGW model and data provider classes
The generated files are copied or deployed into the ABAP system by hand, the fourth step of its own usage list, so nothing keeps an activated service in step with the model it was generated from. Its peer dependency is `@sap/cds` ^9.8, so it does not install into a project on an earlier CAP release.
CAP Node.js server behind the OData Deep Dive tutorials
Generates OpenAPI documents from a CDS service
Exposes CAP services as MCP servers for AI agents
SAP prohibits gateway/proxy use for SAP Application APIs; the Atlas applies that prohibition to CAP wrappers around those APIs. Data changes require application-defined unbound actions, and the adapter supplies no rate limiting, agent-action audit logging, approval workflows or policy enforcement. In beta, with nine releases in the six weeks after the first, so pin it.
Generates an MCP server from annotated CDS entities and actions
MCP server exposing the ODATANO Cardano-to-OData bridge as tools
The repository the package declares has been deleted — verified against the GitHub API, not just a failed fetch. The package is still on npm, so it installs; the source it was published from is no longer readable, which is a harder thing to discover than a stale version number.
MCP server exposing the NIGHTGATE Midnight attestation layer
MCP server generated from a CDS model, forked from @gavdi/cap-mcp
Not published to npm. Install from source.
WebSocket and Socket.IO adapter for CDS services
CAP Node.js attachments with database, S3, Azure or GCP storage
CAP attachments stored in an SAP Document Management repository
If document versions are required, [@cap-js/sdm](artifact:cap-js-sdm) excludes versioned repositories in its [documented restrictions](https://raw.githubusercontent.com/cap-js/sdm/ad13b61f21816ebead2d08264a74521cfb75846c/README.md).
CAP Node.js attachments plugin with Object Store and malware scanning
CAP Node.js attachments plugin with database or cloud storage
Six CAP features in one package, from replication cache to rate limits
It is a bundle, not a plugin with one job. Depending on it for one feature brings the rest.
Collaborative draft support for CAP Node.js services
The maintainer marks this under active development; public APIs, annotation names and OData contracts may still change.
Six CAP features in one package, from replication cache to rate limits
It is a bundle, not a plugin with one job. Depending on it for one feature brings the rest.
CAP-to-CAP data federation over SAP HANA synonyms
When your adoption policy excludes experimental dependencies: the [maintainer’s README](https://github.com/cap-js/cds-federation-synonyms#about-this-project) explicitly labels this plugin experimental.
Five-part workshop on CDS, from a first service to constraints
CAP data model of many-to-many relationships on a Star Wars dataset
Base service shared by CAP's SQLite, PostgreSQL and HANA services
SAP HANA database service for CAP
PostgreSQL database service for CAP
SQLite database service for CAP, in memory during development
CAP plugin casting read values back to CDS model types
Tunnels CAP Node.js to a private PostgreSQL via Cloud Connector
CAP database adapter for Snowflake with OData V4 support
The maintainer marks this early development; expect the contract to move.
MongoDB as a CAP database service through Mongoose
It declares no peer range on [@sap/cds](artifact:sap-cds) and publishes no repository, so there is nothing to read but the package itself and no CI to look at.
CodeJam building a full-stack CAP app on SAP HANA Cloud
CAP-to-CAP data federation over SAP HANA synonyms
When your adoption policy excludes experimental dependencies: the [maintainer’s README](https://github.com/cap-js/cds-federation-synonyms#about-this-project) explicitly labels this plugin experimental.
Developer-centric command line for SAP HANA
Six CAP features in one package, from replication cache to rate limits
It is a bundle, not a plugin with one job. Depending on it for one feature brings the rest.
CAP plugin stripping whitespace from strings on write via @cds.trim
Transactional processing of asynchronous and periodic CAP events
If you need sub-second fan-out to external consumers this is the wrong layer — reach for [Event Mesh](artifact:btp-event-mesh) or Kafka. Without [Redis](external:redis), periodic processing still works but instant dispatch degrades to polling.
SDK for SAP Advanced Financial Closing scheduling providers on CDS
CAP plugin watching Cardano addresses and emitting events
NATS messaging service for the CAP Node.js runtime
Last released December 2022. Nothing says it fails on current cds, but nothing says it was tried either. The repository the package declares has been deleted — verified against the GitHub API, not just a failed fetch. The package is still on npm, so it installs; the source it was published from is no longer readable, which is a harder thing to discover than a stale version number.
CodeJam on consuming external services from a CAP project
Prints documents held in CAP entities through SAP Print service
CAP integration with SAP Integration Suite advanced event mesh
Exports AsyncAPI documents for a CAP service's events
Consumes events from SAP Cloud Application Event Hub in CAP
CAP sample of SAP Event Mesh events feeding a multi-tenant SaaS app
Business notifications from CAP to SAP Build WorkZone
Renamed copy of @cap-js/notifications under another scope
Release and repository quiet for 24 months.
Annotation-driven mail on CAP entity lifecycle events
Node below 22, or [@sap/cds](artifact:sap-cds) below 9: the package declares the first in engines and the second as a peer dependency. Any mail path other than Microsoft Graph, until a provider is written for it: graph is the only kind that sends, and basic, the kind configured by default, is the base class such a provider extends.
Copy of @cap-js/notifications published under another scope
Reach for the original unless you know why you are not. This is a republished copy rather than a fork with a direction of its own: the README points at cap-js/notifications for the details, and nothing here says what was changed or why.
SDK-free TypeScript client for SAP synchronous RFC on Node.js
The maintainer states 0.x is beta with no production SLA, and scopes support deliberately narrowly: direct application-server transport, classic serialization and password authentication on S/4HANA 2023 and NetWeaver 7.50. Anything outside that is untested rather than unsupported.
MCP server for creating and editing Fiori applications
MCP server for UI5 development with ten tools
It reads a UI5 project and the framework's own documentation, not a running system or a backend: a question about the service behind the app is answered somewhere else. Node.js v20.17 or v22.9 and above.
Developer-centric command line for SAP HANA
CAP service kind putting eleven model providers behind one API
Agent skills for CAP development, each a SKILL.md with references
Agent skills for CAP development, each a SKILL.md with references
Hosted MCP server of developers.sap.com tutorials and missions
Agent skill for SAP Customer Experience APIs, CDS and errors
Local desktop workspace for AI conversations with SAP connectors
Financial Risk Analyzer built by an agent grounded in SAP MCP servers
CDS plugin for building agents inside a CAP service
Not as a gateway or proxy for SAP Application APIs: capire's guide states that CAP-level agents are intended only for exposing custom CAP application services and are not an SAP-endorsed architecture or pathway for agentic access to those APIs, and sends the reader to the SAP Architecture Center for the endorsed routes. Not as the screen a user of the application talks to, either — the chat preview in the generic index.html page is marked experimental and for local development.
CAP service kind putting eleven model providers behind one API
Exposes an annotated CDS service as an Agent-to-Agent agent
No public repository is declared on the package, so the README is the documentation.
UI5 web interface for an agent built in a CAP service
Not where the agent is reached over anything other than A2A: the README states the plugin does not speak anything other than A2A as @cap-js/agents serves it. Not where an upgrade has to be uneventful either — it pins @cap-js/agents to exactly 0.9.1, calls that package pre-1.0 and days old at the time of writing, and says this plugin inherits that instability and to expect breakage on upgrade.
CAP samples comparing SAP AI Core responses with content filtering
Every CDS service in both samples is marked `@requires: 'any'` and left publicly accessible, which the README says simplifies the testing and deployment process, and it asks for proper authentication mechanisms to be applied in their place.
Generative AI in CAP with fields anonymised through SAP HANA
Not where the records sit anywhere but [SAP HANA Cloud](artifact:btp-hana-cloud): the similarity search and the single retrieval method are both written against its vector engine, and the embeddings and the chat call go through [SAP AI Core](artifact:btp-ai-core), so a project without both has nothing here to call. Not where the dependency has to be an SAP-supported one either: the README states that the plugin is not an official SAP product and is published as a community contribution.
CAP samples generating email through SAP AI Core with anonymization
Every CDS service in both samples is marked `@requires: 'any'` and left publicly accessible, which the README says simplifies the testing and deployment process, and it asks for proper authentication mechanisms to be applied in their place.
Value-help recommendations and SAP AI Core as a CAP service
CAP service kind putting eleven model providers behind one API
Generative AI in CAP with fields anonymised through SAP HANA
Not where the records sit anywhere but [SAP HANA Cloud](artifact:btp-hana-cloud): the similarity search and the single retrieval method are both written against its vector engine, and the embeddings and the chat call go through [SAP AI Core](artifact:btp-ai-core), so a project without both has nothing here to call. Not where the dependency has to be an SAP-supported one either: the README states that the plugin is not an official SAP product and is published as a community contribution.
CDS plugin and UI5 controls for AI text features via SAP AI Core
It is text processing, not an agent: there is no tool calling, no retrieval and no conversation. It needs SAP AI Core, and the backend half needs [@sap-ai-sdk/orchestration](artifact:sap-ai-sdk-orchestration) installed alongside it — an optional peer, so a frontend-only install stays lean.
Chat app on CAP and SAPUI5 against the OpenAI API
It calls the OpenAI API directly with a key in the environment. It was written in early 2023 and last touched in May 2023, which is before SAP AI Core and the CAP LLM plugins existed — so read it for the shape of the application, not for how a CAP service should reach a model today.
CAP samples calling SAP AI Core through the SAP Cloud SDK for AI
Every CDS service in both samples is marked `@requires: 'any'` and left publicly accessible, which the README says simplifies the deployment process, and it asks for proper authentication mechanisms to be applied in their place.
Financial Risk Analyzer built by an agent grounded in SAP MCP servers
CAP service kind putting eleven model providers behind one API
CAP samples using SAP AI Core's Prompt Registry for templates
Every CDS service in both samples is marked `@requires: 'any'` and left publicly accessible, which the README says simplifies the testing and deployment process, and it asks for proper authentication mechanisms to be applied in their place.
CAP samples filling a prompt template sent to SAP AI Core
Every CDS service in both samples is marked `@requires: 'any'` and left publicly accessible, which the README says simplifies the testing and deployment process, and it asks for proper authentication mechanisms to be applied in their place.
Value-help recommendations and SAP AI Core as a CAP service
CAP service kind putting eleven model providers behind one API
Vector storage and similarity search on SAP HANA from CAP
Generative AI in CAP with fields anonymised through SAP HANA
Not where the records sit anywhere but [SAP HANA Cloud](artifact:btp-hana-cloud): the similarity search and the single retrieval method are both written against its vector engine, and the embeddings and the chat call go through [SAP AI Core](artifact:btp-ai-core), so a project without both has nothing here to call. Not where the dependency has to be an SAP-supported one either: the README states that the plugin is not an official SAP product and is published as a community contribution.
CAP samples embedding CSV rows into the SAP HANA Cloud vector store
Every CDS service in both samples is marked `@requires: 'any'` and left publicly accessible, which the README says simplifies the testing and deployment process, and it asks for proper authentication mechanisms to be applied in their place.
CAP samples running RAG similarity queries over SAP HANA Cloud vectors
Every CDS service in both samples is marked `@requires: 'any'` and left publicly accessible, which the README says simplifies the testing and deployment process, and it asks for proper authentication mechanisms to be applied in their place.
Exposes an annotated CDS service as an Agent-to-Agent agent
No public repository is declared on the package, so the README is the documentation.
CAP integration with the SAP Audit Log service
OWASP Top 10 workshop exploiting and fixing flaws in a CAP Node.js app
TechEd 2025 workshop on OWASP Top 10 risks in CAP applications
JWT authentication for CAP without xsuaa or xssec
Last released April 2022 at 0.0.2, and no repository is declared on the package.
Maps Microsoft Entra ID groups and app roles onto cds.User roles
Quiet Release and repository quiet for 25 months.
Functional boundary It performs no authentication flow of its own. The app must already be protected by Entra ID OAuth 2.0 at the App Service level; this only maps the resulting claims. It is explicitly not intended to run locally.
OWASP Top 10 workshop exploiting and fixing flaws in a CAP Node.js app
CAP-based PWA for EV drivers proxying SAP E-Mobility OData APIs
TechEd 2025 workshop on OWASP Top 10 risks in CAP applications
Change history for annotated CAP entities
CAP integration with SAP Data Privacy Integration
Custom messages and handler classes for CAP input validation
Six CAP features in one package, from replication cache to rate limits
It is a bundle, not a plugin with one job. Depending on it for one feature brings the rest.
Rate-limit pattern for CAP Node.js applications
Last released January 2024 at 0.0.6. The repository the package declares has been deleted — verified against the GitHub API, not just a failed fetch. The package is still on npm, so it installs; the source it was published from is no longer readable, which is a harder thing to discover than a stale version number.
Generates Helm charts for the CAP Operator on Kubernetes
Live-updatable feature toggles for CAP, backed by Redis
Feature-toggle pattern for CAP CDS
Last released June 2022 at 0.0.6, and no repository is declared on the package.
Transactional processing of asynchronous and periodic CAP events
If you need sub-second fan-out to external consumers this is the wrong layer — reach for [Event Mesh](artifact:btp-event-mesh) or Kafka. Without [Redis](external:redis), periodic processing still works but instant dispatch degrades to polling.
CAP integration with the SAP Audit Log service
CLI for operating tenants of multitenant CAP applications
CAP sample of SAP Event Mesh events feeding a multi-tenant SaaS app
Business-level metrics from CDS annotations via @cap-js/telemetry
OpenTelemetry instrumentation for CAP services
UI5 frontend performance and error capture for CAP
OpenTelemetry support for the CDS Node.js runtime
Connects a running CAP application to the CAP console
Inspects database entities and contents at CAP service level
TextMate grammar for the CDS language
Not an editor integration. If you want completion, navigation and diagnostics, that is the CDS language server, not this.
Command line for changing features of an existing Fiori project
Writer of flexible programming model elements into Fiori elements apps
Writer that adds an OData service to an existing UI5 project
Six CAP features in one package, from replication cache to rate limits
It is a bundle, not a plugin with one job. Depending on it for one feature brings the rest.
Development container definition for CAP Node.js
reCAP 2025 workshop on CAP's local-development toolset
AWK script sketching an ER diagram from .cds files
No published releases; repository quiet for 26 months.
Compares a CAP project's CSV data with its database rows
Test support for CAP Node.js: server start, HTTP client, assertions
Gherkin scenarios driving a running CAP service
Typed class-based service layer over CAP ApplicationService
Last released July 2022, and no repository is declared on the package.
One handler file per entity in CAP services
Chat app on CAP and SAPUI5 against the OpenAI API
It calls the OpenAI API directly with a key in the environment. It was written in early 2023 and last touched in May 2023, which is before SAP AI Core and the CAP LLM plugins existed — so read it for the shape of the application, not for how a CAP service should reach a model today.
Generates TypeScript types from a CDS model
Type definitions for the CAP Node.js SDK
Reusable internals for authors of CAP extensions
Explicitly internal utilities, so the surface is not a stable public API and last moved in March 2024. The repository the package declares has been deleted — verified against the GitHub API, not just a failed fetch. The package is still on npm, so it installs; the source it was published from is no longer readable, which is a harder thing to discover than a stale version number.
Collaborative draft support for CAP Node.js services
The maintainer marks this under active development; public APIs, annotation names and OData contracts may still change.
Event registration app showing OData V4 draft with UI5 and CAP
CAP plugin generating value help for enum fields from an annotation
OASIS and SAP OData vocabularies with a VocabularyService
Travel-booking reference app on CAP Node.js and Java backends
CodeJam building a bookshop app on the flexible programming model
Playback-only SAP Companion (Help4) workarea served from CAP
Not behind a managed approuter: SAP Build Work Zone does not expose the `/$companion/**` routes, so Companion never reaches CAP, and the README names managed approuter and Work Zone as out of scope for v1. Not where help has to be authored in a browser, since the editor, the producer and writes are absent and content lives in files the plugin compiles.
Reader and writer for i18n bundles of UI5 or CAP projects
CAP plugin rendering UI5 views with entity data on the server
On the UI5 path what comes back is an XML view or fragment with the data already substituted, streamed as the entity's media content, rather than an HTML page — the README calls this pre-rendering, and only the Vue path produces markup. The view kept under `srv/` has its UI5 bindings replaced by Handlebars expressions, so it is a second copy of the view, separate from the one the application ships. Version 1.0.8 declares `@sap/cds` `>=8` as its peer dependency, which puts a project on CAP 7 outside its stated range.
UI5 CLI middlewares running inside the CDS server
For a deployed application's UI. The README adds it with `npm add cds-plugin-ui5 -D`, a development dependency of the CDS server, and states nothing about a build or a deployment.
Triggers n8n workflows from a CAP application
Starts and manages SAP Build Process Automation processes from CAP
Integration of CAP with n8n workflows and triggers
MCP server searching seventeen SAP documentation repositories
It reads documentation, never a system: nothing in it opens a package.json, a CDS model or an ABAP client, so a question about what your own project does has to be answered elsewhere. The offline half is only as fresh as the submodules the last build pinned, and the index answers where something is written down rather than which of two packages fits a task.
Chat app on CAP and SAPUI5 against the OpenAI API
It calls the OpenAI API directly with a key in the environment. It was written in early 2023 and last touched in May 2023, which is before SAP AI Core and the CAP LLM plugins existed — so read it for the shape of the application, not for how a CAP service should reach a model today.
Financial Risk Analyzer built by an agent grounded in SAP MCP servers
Travel-booking reference app on CAP Node.js and Java backends
CAP-based PWA for EV drivers proxying SAP E-Mobility OData APIs
Event registration app showing OData V4 draft with UI5 and CAP