Everything in CAP
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Exposes a CAP service as OData V2
WebSocket and Socket.IO adapter for CDS services
Exports AsyncAPI documents for a CAP service's events
GraphQL protocol adapter generated from the CDS model
Generates OpenAPI documents from a CDS service
CAP plugin letting the REST adapter accept XML payloads
CAP plugin serving the Cardano blockchain as OData V4
CAP plugin indexing the Midnight blockchain, exposed as OData V4
CDS plugin adding embedded analytics to CAP for SAP Analytics Cloud
Not in a project on CAP 7 or earlier: the package declares `@sap/cds` >=8 and `@sap/cds-compiler` >=5 as peer dependencies.
Captures CAP service errors, deduplicates them and mails alerts
Alerting by mail is not telemetry — if you need traces and metrics correlated across handlers, that is a different layer. It also publishes no repository, so the package is the only thing to read.
Swagger UI for a CAP service's OpenAPI definition
WebSocket push from a CAP service
Neither the package manifest nor the repository tree declares a licence.
Calling an unbound CAP Java function from freestyle UI5
Neither the package manifest nor the repository tree declares a licence.
CAP Node.js server behind the OData Deep Dive tutorials
CAP Node.js attachments with database, S3, Azure or GCP storage
SAP HANA database service for CAP
PostgreSQL database service for CAP
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).
SQLite database service for CAP, in memory during development
CDS annotation vocabulary for entity search with schema discovery
The metadata is inconsistent: the declared repository is github.com/acme/search-vocab and the README installs @acme/search-vocab, neither of which matches the published name. One release, November 2025.
CAP plugin casting read values back to CDS model types
CAP plugin stripping whitespace from strings on write via @cds.trim
CAP plugin uppercasing strings on write via @cds.uppercase
DB2 adapter for CDS
The README is one line and the package carries no licence field. Last released July 2023. 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.
Database adapter for SAP HANA in CAP
CAP Node.js attachments plugin with Object Store and malware scanning
CAP Node.js attachments plugin with database or cloud storage
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.
User details and quickview links for createdBy and modifiedBy
CAP caching plugin for query results and remote service responses
When user-dependent responses are cached without user-aware or explicit operation keys, or translated responses share keys across locales. These cases require key isolation; locale-aware keys are off by default.
Data federation for CAP via delegation, caching and replication
Scheduled READ, MAP, WRITE pipelines between CAP services
CAP Java plugin for soft delete with a softdelete aspect
No license Neither the package manifest nor the repository tree declares a licence.
Functional boundary The Maven coordinate its README gives, io.github.miyasuta:cds-feature-softdelete:1.0.0, does not resolve on Maven Central as of 2026-09-07 — you build and install it from source.
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.
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.
MySQL and MariaDB database adapter for CAP
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.
Fills a CDS element from a database-backed number range
PostgreSQL adapter for SAP CDS from the SAP Mentors community
The declared repository is archived.
CAP plugin turning DELETE into a flag on annotated entities
It changes what DELETE means for every client of the annotated projection, so anything that must actually remove a row — an erasure request, a retention job — has to go around it.
Spreadsheet upload into a CDS entity, parsed on the server
CAP plugin joining external entities with internal tables at query
The declared repository is on SAP's internal GitHub (github.tools.sap) and is not publicly reachable, so npm is the only place to read anything about it.
CAP Node.js plugin mapping CDS entities to SAP Document Management
Archived The declared repository is archived.
Functional boundary For versioned or thumbnail-enabled repositories, or bulk upload and download, the [README](https://raw.githubusercontent.com/vneecious/sap-cap-sdm-plugin/d9f036b16542e5c5b9b6dc704e0ba5f880193212/README.md) labels this an “early release” and lists those features as unsupported.
Fiori Elements page embedding upload controls on @cap-js/attachments
Neither the package manifest nor the repository tree declares a licence.
Analytical List Page over a CAP OData V4 service
Neither the package manifest nor the repository tree declares a licence.
CAP services reading each other's HANA tables across HDI containers
Neither the package manifest nor the repository tree declares a licence.
Media handling in core CDS with a UI5 UploadSet
Neither the package manifest nor the repository tree declares a licence.
Replication between systems with CAP
Neither the package manifest nor the repository tree declares a licence.
sflight example extended with hierarchy support
Neither the package manifest nor the repository tree declares a licence.
CAP beershop on PostgreSQL, predating an official adapter
CAP service reading and writing MongoDB from custom handlers
Neither the package manifest nor the repository tree declares a licence.
Five-part workshop on CDS, from a first service to constraints
CodeJam building a full-stack CAP app on SAP HANA Cloud
CAP data model of many-to-many relationships on a Star Wars dataset
reCAP 2026 workshop on data federation between CAP applications
CAP Risks and Mitigations project with a Spreadsheet Upload button
CAP reuse package serving Airlines, Airports and Flights data
CAP Java reuse package for Airlines, Airports and Flights data
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 SAP Integration Suite advanced event mesh
Consumes events from SAP Cloud Application Event Hub in CAP
Triggers n8n workflows from a CAP application
Business notifications from CAP to SAP Build WorkZone
Prints documents held in CAP entities through SAP Print service
Starts and manages SAP Build Process Automation processes from CAP
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.
CAP plugin watching Cardano addresses and emitting events
Annotation-driven geocoding, address correction and routing for CAP
Nothing about it is readable from outside the package: there is no repository, no issue tracker, and the npm page carries no readme, so the README, the examples and the changelog can be read only from the tarball or a CDN mirror, and a bug has nowhere to be filed. Provider URLs are called from the plugin with API keys taken from environment variables in a .env file, so on BTP no call resolves through a destination and the keys live in the environment. The npm line stops at 1.0.1 on 3 November 2025; the changelog shipped inside that version is headed v2.1, so the version npm shows and the version the author counts are not the same.
Integration of CAP with n8n workflows and triggers
Stores, browses and resends messages a CAP service receives
Kafka adapter exposing topics as a CDS messaging service
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.
CAP project reaching S/4 via SAP BTP Private Link Service for Azure
Neither the package manifest nor the repository tree declares a licence.
CAP service serving Northwind's external OData Products as its own
CAP Java service consuming a Business Partner API mocked in Node.js
Neither the package manifest nor the repository tree declares a licence.
Order service sending notifications via @cap-js/notifications
Neither the package manifest nor the repository tree declares a licence.
OAuth2UserTokenExchange destination declared in mta.yaml
Neither the package manifest nor the repository tree declares a licence.
CAP Java service calling role collection APIs via a generated client
Neither the package manifest nor the repository tree declares a licence.
On-premise ABAP OData V2 service read from CAP over Connectivity
Neither the package manifest nor the repository tree declares a licence.
Calling ABAP function modules over RFC from a CAP service
Neither the package manifest nor the repository tree declares a licence.
CAP Node.js action calling BAPI_EPM_BP_CREATE over RFC
Neither the package manifest nor the repository tree declares a licence.
CAP sample of SAP Event Mesh events feeding a multi-tenant SaaS app
CodeJam on consuming external services from a CAP project
CAP consumer of SAP Cloud Application Event Hub events
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.
Value-help recommendations and SAP AI Core as a CAP 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
Protocol adapter serving CAP data as TOON instead of JSON
LangGraph Store keeping agent memory as CDS entities
LangGraph checkpointer backed by CDS for CAP agents
MCP server inside a CAP application with model and query tools
CAP service kind putting eleven model providers behind one API
Vector storage and similarity search on SAP HANA from CAP
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.
LangGraph agent and UI5 chat screen over four BTP MCP servers
Neither the package manifest nor the repository tree declares a licence.
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 service for typed decisions about one text or JSON state
CAP Java is outside it: the plugin is written for CAP Node.js applications, and `cds add decisions` prints a message and writes nothing in a Java project. A decision needs an answer, so the service cannot be queued: a truthy `queued`, `outboxed` or `outbox` setting fails with `INVALID_CONFIG`, which rules out handing a call to the outbox. The package is not yet on npm, so it is installed from a GitHub release archive, and the subclass hooks, the HTTP mock server, the `cds add` facet and the provider test kit are marked experimental.
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.
Shows @cap-js/mcp query results as a table inside the agent host
MCP server generated from a CDS model, forked from @gavdi/cap-mcp
Not published to npm. Install from source.
CAP agent writing reports into a shared SDM document workspace
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.
Worked example of the cap-agent-ui5-webui plugin
Neither the package manifest nor the repository tree declares a licence.
Event-driven RAG app with CAP, Cloud Integration and SAP HANA Cloud
Neither the package manifest nor the repository tree declares a licence.
CAP service computing embeddings with HANA Cloud vector_embedding
CAP service actions calling OpenAI chat completions two ways
Neither the package manifest nor the repository tree declares a licence.
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.
VECTOR_EMBEDDING in a CDS entity for FAQ similarity search
Neither the package manifest nor the repository tree declares a licence.
Local chat client for SAP questions with a CAP LangGraph backend
Neither the package manifest nor the repository tree declares a licence.
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.
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.
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.
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.
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.
CAP app validating invoices with Document Information Extraction
CAP reference app for GenAI email support with RAG on HANA Cloud
CAP sample for semantic search with Generative AI Hub and HANA Cloud
A2A reference letting Joule delegate to a CAP pro-code agent
Financial Risk Analyzer built by an agent grounded in SAP MCP servers
CodeJam on a CAP job posting service using SAP AI Core over OData
Product-review screen consuming ui5-cap-ai-features on CAP
Neither the package manifest nor the repository tree declares a licence.
CAP integration with SAP Data Privacy Integration
Authorization from DCL policies for Node.js apps on SAP Cloud Identity
Custom messages and handler classes for CAP input validation
Azure AD and Azure AD B2C authentication strategy for CAP
Last released January 2022 at 0.0.21, against a passport strategy Microsoft has since deprecated.
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.
CDS plugin for OData change tracking in CAP applications
CAP plugin validating input against @Validator JSON Schema rules
Quiet Release and repository quiet for 31 months.
Functional boundary The annotation sits on a single element, so a rule that spans two fields, or one that needs a lookup, has nowhere in it to go.
Which CAP paths trigger @assert.target and which do not
Neither the package manifest nor the repository tree declares a licence.
CAP services and a UI for trying role restrictions with mock users
Neither the package manifest nor the repository tree declares a licence.
CAP bookshop wired to the Authorization Management Service
Neither the package manifest nor the repository tree declares a licence.
CAP microservice on XSUAA managing users and authorizations
CAP and Fiori app showing BTP Application Vulnerability Report data
Neither the package manifest nor the repository tree declares a licence.
App-to-app setups between CAP Java and CAP Node.js under AMS and IAS
Neither the package manifest nor the repository tree declares a licence.
Authenticating a CAP service against Azure AD B2C
CAP Java authorization checks tried case by case
Neither the package manifest nor the repository tree declares a licence.
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