[public action registry]
Action
Registry.
Discover immutable workflow action packages, review manifests, and resolve exact versions before Studio imports them into a private registry.
Immutable
Versions are locked by manifest and artifact checksum.
Studio-aware
Discovery stays public; execution stays policy-controlled.
Worker-ready
Workers download bytes only after exact lock resolution.
Registry
[packages]
Published actions
Archive
@beam/archive
Package multiple artifacts into a portable archive.
Checksum Verify
@beam/checksum-verify
Verify an artifact checksum before the next step runs.
CSV Filter
@beam/csv-filter
Filter CSV rows with a declarative condition.
CSV Merge
@beam/csv-merge
Merge multiple CSV artifacts into one output artifact.
Download
@beam/download
Download a remote object into a Beam artifact.
Fan Out
@beam/fan-out
Partition a collection into parallel workflow branches.
Join
@beam/join
Join branch outputs back into one workflow payload.
JSON Merge
@beam/json-merge
Merge multiple JSON documents into one output document.
JSON Transform
@beam/json-transform
Apply a declarative JSON mapping to an input artifact.
Object Storage Endpoint
@beam/object-storage-endpoint
Resolve an object storage endpoint for downstream actions.
S3 List
@beam/s3-list
List objects from an S3-compatible bucket.
S3 Read
@beam/s3-read
Read an object from S3-compatible storage into an artifact.
S3 Write
@beam/s3-write
Write a Beam artifact to S3-compatible storage.
Beam Transfer
@beam/transfer
Creates, resumes, polls and cancels a Beam transfer.
Upload
@beam/upload
Upload a Beam artifact to a remote destination.
Webhook
@beam/webhook
Send a signed HTTP request to an external endpoint.
Registry Worker Smoke
@e2e/registry-smoke
Deterministic action used to validate Registry, Studio and worker integration.
Wait
@e2e/wait
Pauses the workflow for a configurable duration.