RSS and Atom feeds

Use the @bijection/connectors/feeds entrypoint to declare RSS and Atom feeds resources.

Availability

This page describes the pinned source package. Published availability is unestablished for this artifact. Source build and package availability.

Resources and modes

Resource	Mode	Description
Atom feed	`entries`	Atom entries with a conditional poll
RSS feed	`items`	RSS items with a conditional poll

Declare a resource in application code, then bind deployment-specific settings and credentials. See typed resources, connections and source inspection.

Atom feed

entries: Atom entries with a conditional poll

The following example matches configuration standard.

import { feeds } from "@bijection/connectors/feeds";
export const source = feeds.atom.entries();

Inferred record types

Resource without an operational record table

Configuration: standard

Case: feeds/atom/entries/standard. Connection and resource configuration are declared by this exact case. Credential kind: feed. Keep credential material in the private credential inventory.

Setting	Type	Required	Owner
`feedUrl`	string	Yes	Shared connection

Complete configuration contract

{
  "setup": [],
  "resource": {
    "access": {},
    "defaults": {},
    "connector": "feed",
    "output": {
      "kind": "single",
      "collection": "entries"
    },
    "credential_kind": "feed",
    "connection_fields": [
      "feedUrl"
    ],
    "address": {
      "kind": "setup",
      "field": "feedUrl"
    }
  },
  "connection_setup": {
    "type": "object",
    "value": {
      "feedUrl": {
        "fieldType": {
          "type": "string"
        },
        "optional": false
      }
    }
  },
  "execution": null
}

Native admission analysis is available for this exact declaration. Collection: entries

Contract	Meaning
Initial	Enumeration of observed records
Changes	Repeated observations of current records
Deletions	Deletion detection unsupported
Resume	No continuation
Gap	Not applicable
Retention	Unspecified

Complete native profile

{
  "movement": {
    "exchanges": {
      "document": {
        "200": {
          "placement": "retained_bytes",
          "interpretation": "document",
          "projectsBeforeRetention": false,
          "retainedBodyLimitBytes": "524288",
          "fileLimitBytes": null
        },
        "429": {
          "placement": "retained_bytes",
          "interpretation": "opaque",
          "projectsBeforeRetention": false,
          "retainedBodyLimitBytes": "524288",
          "fileLimitBytes": null
        }
      }
    },
    "nativeInputLimitBytes": null,
    "steps": [
      {
        "id": "acquire.1",
        "inputs": [],
        "action": {
          "operation": "acquire",
          "subject": "exchange document",
          "limitBytes": null
        }
      },
      {
        "id": "acquire.2",
        "inputs": [],
        "action": {
          "operation": "acquire",
          "subject": "listener changes",
          "limitBytes": null
        }
      },
      {
        "id": "retain.1",
        "inputs": [
          "acquire.1",
          "acquire.2"
        ],
        "action": {
          "operation": "retain",
          "subject": "acquisition evidence",
          "reason": "recovery",
          "release": "acquisition_custody"
        }
      },
      {
        "id": "interpret.1",
        "inputs": [
          "retain.1"
        ],
        "action": {
          "operation": "interpret",
          "subject": "acquired input",
          "produces": "records"
        }
      },
      {
        "id": "materialize.1",
        "inputs": [
          "interpret.1"
        ],
        "action": {
          "operation": "materialize",
          "subject": "source rows",
          "reason": "serving",
          "release": "replacement"
        }
      },
      {
        "id": "publish.1",
        "inputs": [
          "materialize.1"
        ],
        "action": {
          "operation": "publish",
          "subject": "source rows",
          "visibility": "with_acquisition"
        }
      }
    ]
  },
  "initial": "enumeration",
  "changes": "observations",
  "deletions": "unsupported",
  "resume": "none",
  "retentionMs": null,
  "gap": "not_applicable",
  "limits": {
    "http_response_bytes": "524288"
  },
  "restrictions": [],
  "commands": {}
}

Commands, occurrences and artifacts

{
  "records": {
    "entries": {
      "protocol": "record_observation",
      "coverage": "records",
      "consistency": "observations",
      "atomicity": "record",
      "history": "observations",
      "recordRefresh": false,
      "reconciliation": false,
      "notifications": true,
      "snapshotMaxRows": null,
      "profile": {
        "movement": {
          "exchanges": {
            "document": {
              "200": {
                "placement": "retained_bytes",
                "interpretation": "document",
                "projectsBeforeRetention": false,
                "retainedBodyLimitBytes": "524288",
                "fileLimitBytes": null
              },
              "429": {
                "placement": "retained_bytes",
                "interpretation": "opaque",
                "projectsBeforeRetention": false,
                "retainedBodyLimitBytes": "524288",
                "fileLimitBytes": null
              }
            }
          },
          "nativeInputLimitBytes": null,
          "steps": [
            {
              "id": "acquire.1",
              "inputs": [],
              "action": {
                "operation": "acquire",
                "subject": "exchange document",
                "limitBytes": null
              }
            },
            {
              "id": "acquire.2",
              "inputs": [],
              "action": {
                "operation": "acquire",
                "subject": "listener changes",
                "limitBytes": null
              }
            },
            {
              "id": "retain.1",
              "inputs": [
                "acquire.1",
                "acquire.2"
              ],
              "action": {
                "operation": "retain",
                "subject": "acquisition evidence",
                "reason": "recovery",
                "release": "acquisition_custody"
              }
            },
            {
              "id": "interpret.1",
              "inputs": [
                "retain.1"
              ],
              "action": {
                "operation": "interpret",
                "subject": "acquired input",
                "produces": "records"
              }
            },
            {
              "id": "materialize.1",
              "inputs": [
                "interpret.1"
              ],
              "action": {
                "operation": "materialize",
                "subject": "source rows",
                "reason": "serving",
                "release": "replacement"
              }
            },
            {
              "id": "publish.1",
              "inputs": [
                "materialize.1"
              ],
              "action": {
                "operation": "publish",
                "subject": "source rows",
                "visibility": "with_acquisition"
              }
            }
          ]
        },
        "initial": "enumeration",
        "changes": "observations",
        "deletions": "unsupported",
        "resume": "none",
        "retentionMs": null,
        "gap": "not_applicable",
        "limits": {
          "http_response_bytes": "524288"
        },
        "restrictions": [],
        "commands": {}
      }
    }
  },
  "occurrences": null,
  "artifacts": {
    "raw_archive": false,
    "native_file_transfer_limit_bytes": null,
    "external_versions": false,
    "files": {}
  },
  "commands": {}
}

Recorded checks

Requirement	Scope	Evidence	Result
page-publication-recovery	{“kind”:“collection”,“name”:“entries”}	Native test: integrations/acquisition/acquisition_windows_preserve_sequences_and_restart_fences_old_work (shared_engine)	Execution result unavailable
identity-account	{“kind”:“connection”}	Fixture: ./src/connectors/feeds/fixtures/identity.json	passed (2026-10-24T21:36:12.045Z)

Hosted qualification: unestablished for this catalog configuration. Installed connections report their own identity, authority and current status.

RSS feed

items: RSS items with a conditional poll

The following example matches configuration lastModified.

import { feeds } from "@bijection/connectors/feeds";

export const source = feeds.rss.items({ validator: "last-modified" });

Inferred record types

Resource without an operational record table

Configuration: lastModified

Case: feeds/rss/items/lastModified. Connection and resource configuration are declared by this exact case. Credential kind: feed. Keep credential material in the private credential inventory.

Setting	Type	Required	Owner
`feedUrl`	string	Yes	Shared connection

Complete configuration contract

{
  "setup": [],
  "resource": {
    "access": {},
    "defaults": {},
    "connector": "feed",
    "output": {
      "kind": "single",
      "collection": "entries"
    },
    "credential_kind": "feed",
    "connection_fields": [
      "feedUrl"
    ],
    "address": {
      "kind": "setup",
      "field": "feedUrl"
    }
  },
  "connection_setup": {
    "type": "object",
    "value": {
      "feedUrl": {
        "fieldType": {
          "type": "string"
        },
        "optional": false
      }
    }
  },
  "execution": null
}

Native admission analysis is available for this exact declaration. Collection: entries

Contract	Meaning
Initial	Enumeration of observed records
Changes	Repeated observations of current records
Deletions	Deletion detection unsupported
Resume	No continuation
Gap	Not applicable
Retention	Unspecified

Complete native profile

{
  "movement": {
    "exchanges": {
      "document": {
        "200": {
          "placement": "retained_bytes",
          "interpretation": "document",
          "projectsBeforeRetention": false,
          "retainedBodyLimitBytes": "524288",
          "fileLimitBytes": null
        },
        "429": {
          "placement": "retained_bytes",
          "interpretation": "opaque",
          "projectsBeforeRetention": false,
          "retainedBodyLimitBytes": "524288",
          "fileLimitBytes": null
        }
      }
    },
    "nativeInputLimitBytes": null,
    "steps": [
      {
        "id": "acquire.1",
        "inputs": [],
        "action": {
          "operation": "acquire",
          "subject": "exchange document",
          "limitBytes": null
        }
      },
      {
        "id": "acquire.2",
        "inputs": [],
        "action": {
          "operation": "acquire",
          "subject": "listener changes",
          "limitBytes": null
        }
      },
      {
        "id": "retain.1",
        "inputs": [
          "acquire.1",
          "acquire.2"
        ],
        "action": {
          "operation": "retain",
          "subject": "acquisition evidence",
          "reason": "recovery",
          "release": "acquisition_custody"
        }
      },
      {
        "id": "interpret.1",
        "inputs": [
          "retain.1"
        ],
        "action": {
          "operation": "interpret",
          "subject": "acquired input",
          "produces": "records"
        }
      },
      {
        "id": "materialize.1",
        "inputs": [
          "interpret.1"
        ],
        "action": {
          "operation": "materialize",
          "subject": "source rows",
          "reason": "serving",
          "release": "replacement"
        }
      },
      {
        "id": "publish.1",
        "inputs": [
          "materialize.1"
        ],
        "action": {
          "operation": "publish",
          "subject": "source rows",
          "visibility": "with_acquisition"
        }
      }
    ]
  },
  "initial": "enumeration",
  "changes": "observations",
  "deletions": "unsupported",
  "resume": "none",
  "retentionMs": null,
  "gap": "not_applicable",
  "limits": {
    "http_response_bytes": "524288"
  },
  "restrictions": [],
  "commands": {}
}

Commands, occurrences and artifacts

{
  "records": {
    "entries": {
      "protocol": "record_observation",
      "coverage": "records",
      "consistency": "observations",
      "atomicity": "record",
      "history": "observations",
      "recordRefresh": false,
      "reconciliation": false,
      "notifications": true,
      "snapshotMaxRows": null,
      "profile": {
        "movement": {
          "exchanges": {
            "document": {
              "200": {
                "placement": "retained_bytes",
                "interpretation": "document",
                "projectsBeforeRetention": false,
                "retainedBodyLimitBytes": "524288",
                "fileLimitBytes": null
              },
              "429": {
                "placement": "retained_bytes",
                "interpretation": "opaque",
                "projectsBeforeRetention": false,
                "retainedBodyLimitBytes": "524288",
                "fileLimitBytes": null
              }
            }
          },
          "nativeInputLimitBytes": null,
          "steps": [
            {
              "id": "acquire.1",
              "inputs": [],
              "action": {
                "operation": "acquire",
                "subject": "exchange document",
                "limitBytes": null
              }
            },
            {
              "id": "acquire.2",
              "inputs": [],
              "action": {
                "operation": "acquire",
                "subject": "listener changes",
                "limitBytes": null
              }
            },
            {
              "id": "retain.1",
              "inputs": [
                "acquire.1",
                "acquire.2"
              ],
              "action": {
                "operation": "retain",
                "subject": "acquisition evidence",
                "reason": "recovery",
                "release": "acquisition_custody"
              }
            },
            {
              "id": "interpret.1",
              "inputs": [
                "retain.1"
              ],
              "action": {
                "operation": "interpret",
                "subject": "acquired input",
                "produces": "records"
              }
            },
            {
              "id": "materialize.1",
              "inputs": [
                "interpret.1"
              ],
              "action": {
                "operation": "materialize",
                "subject": "source rows",
                "reason": "serving",
                "release": "replacement"
              }
            },
            {
              "id": "publish.1",
              "inputs": [
                "materialize.1"
              ],
              "action": {
                "operation": "publish",
                "subject": "source rows",
                "visibility": "with_acquisition"
              }
            }
          ]
        },
        "initial": "enumeration",
        "changes": "observations",
        "deletions": "unsupported",
        "resume": "none",
        "retentionMs": null,
        "gap": "not_applicable",
        "limits": {
          "http_response_bytes": "524288"
        },
        "restrictions": [],
        "commands": {}
      }
    }
  },
  "occurrences": null,
  "artifacts": {
    "raw_archive": false,
    "native_file_transfer_limit_bytes": null,
    "external_versions": false,
    "files": {}
  },
  "commands": {}
}

Recorded checks

Requirement	Scope	Evidence	Result
page-publication-recovery	{“kind”:“collection”,“name”:“entries”}	Native test: integrations/acquisition/acquisition_windows_preserve_sequences_and_restart_fences_old_work (shared_engine)	Execution result unavailable
identity-account	{“kind”:“connection”}	Fixture: ./src/connectors/feeds/fixtures/identity.json	passed (2026-10-24T21:36:12.046Z)

Hosted qualification: unestablished for this catalog configuration. Installed connections report their own identity, authority and current status.

Provider guidance

Compiled declaration examples and configuration details are published in the connector reference. The connection’s base URL is the feed. A pull listener asks it conditionally (If-None-Match/ETag by default, If-Modified-Since/Last-Modified with validator: "last-modified"); a 200 is a refresh hint, a 304 is quiet. The collection reads the document through the host’s xml codec. Atom entries are keyed by atom:id with atom:updated as the version. RSS items are keyed by guid, else link, with no version. A feed is a window, so nothing is ever withdrawn and no coverage is claimed. RFC 5005 paging is not followed. More than 128 entries is refused, and so are type="xhtml" text constructs. Built from the provider’s published API documentation; nothing here has run against RSS and Atom feeds or been qualified.

Provider references

Provider references and prerequisites are maintained in the connector guidance above. No separate provider-documentation review date is recorded.

Source and evidence

Canonical connector source, native analysis and check receipts. Connector artifact: 905888ea276a2a28e36981a79e8142b2547ea451c3e63162cb6915ad4a7d1305. The resource declaration examples above are compiled and compared with exact catalog declarations. Recorded checks apply only to their source, declaration and runtime identities. Configure a connection and inspect its status to establish deployment-specific readiness.

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RSS and Atom feeds

Availability

Resources and modes

Atom feed

entries: Atom entries with a conditional poll

Configuration: standard

RSS feed

items: RSS items with a conditional poll

Configuration: lastModified

Provider guidance

Provider references

Source and evidence

​Availability

​Resources and modes

​Atom feed

​entries: Atom entries with a conditional poll

​Configuration: standard

​RSS feed

​items: RSS items with a conditional poll

​Configuration: lastModified

​Provider guidance

​Provider references

​Source and evidence

Availability

Resources and modes

Atom feed

entries: Atom entries with a conditional poll

Configuration: standard

RSS feed

items: RSS items with a conditional poll

Configuration: lastModified

Provider guidance

Provider references

Source and evidence