Labeler: The (just for funsies) AO3 Labeler (did:plc:m4z7d2wfa7lovi7toqwpjwr6)

This is a labeler service. It publishes labels about posts and accounts on the Bluesky network.

Labeler

The (just for funsies) AO3 Labeler
did:plc:m4z7d2wfa7lovi7toqwpjwr6

Classification

Declared declared

Reachability

accessible

Auditability

high

Class

third_party

First seen

24 Feb 2026, 9:08 PM UTC

Last seen

28 May 2026, 9:17 PM UTC

Events (24h)

Events (7d)

0 Silent volume

Targets (7d)

Subjects (7d)

Alerts

Coverage

100% coverage

Links

Open on Bluesky · PLC directory

Derived scores as of 29 May 2026, 5:48 PM UTC

Why classified this way

Reason: declared+did_service+did_label_key+probe_accessible

Classifier version: v1

Classified at: 2026-05-28T21:17:01.090192Z

Evidence surfaces

declared_record: true (2026-05-28T21:17:01.090192Z)

did_doc_label_key: true (2026-05-28T21:17:01.090192Z)

did_doc_labeler_service: https://ao3labeler.fujocoded.com (2026-05-28T21:17:01.090192Z)

probe_result: accessible (2026-05-28T21:17:01.090192Z)

declared_record: true (2026-05-27T21:08:05.609043Z)

did_doc_label_key: true (2026-05-27T21:08:05.609043Z)

did_doc_labeler_service: https://ao3labeler.fujocoded.com (2026-05-27T21:08:05.609043Z)

probe_result: accessible (2026-05-27T21:08:05.609043Z)

declared_record: true (2026-05-26T20:42:08.208854Z)

did_doc_label_key: true (2026-05-26T20:42:08.208854Z)

did_doc_labeler_service: https://ao3labeler.fujocoded.com (2026-05-26T20:42:08.208854Z)

probe_result: accessible (2026-05-26T20:42:08.208854Z)

declared_record: true (2026-05-25T20:42:04.683893Z)

did_doc_label_key: true (2026-05-25T20:42:04.683893Z)

did_doc_labeler_service: https://ao3labeler.fujocoded.com (2026-05-25T20:42:04.683893Z)

probe_result: accessible (2026-05-25T20:42:04.683893Z)

declared_record: true (2026-05-24T20:26:36.622124Z)

did_doc_label_key: true (2026-05-24T20:26:36.622124Z)

did_doc_labeler_service: https://ao3labeler.fujocoded.com (2026-05-24T20:26:36.622124Z)

probe_result: accessible (2026-05-24T20:26:36.622124Z)

Probe history

ts	status	http	latency
28 May 2026, 9:17 PM UTC	accessible	200	167ms
27 May 2026, 9:08 PM UTC	accessible	200	69ms
26 May 2026, 8:42 PM UTC	accessible	200	58ms
25 May 2026, 8:42 PM UTC	accessible	200	59ms
24 May 2026, 8:26 PM UTC	accessible	200	53ms
23 May 2026, 8:02 PM UTC	accessible	200	71ms
22 May 2026, 7:59 PM UTC	accessible	200	75ms
21 May 2026, 7:56 PM UTC	accessible	200	58ms
21 May 2026, 5:03 PM UTC	accessible	200	258ms
20 May 2026, 8:29 PM UTC	accessible	200	148ms

Alerts timeline

id	rule_id	ts
2115	flip_flop	24 Feb 2026, 10:45 PM UTC
2168	churn_index	24 Feb 2026, 10:45 PM UTC
1997	flip_flop	24 Feb 2026, 10:39 PM UTC
2050	churn_index	24 Feb 2026, 10:39 PM UTC
1879	flip_flop	24 Feb 2026, 10:34 PM UTC
1932	churn_index	24 Feb 2026, 10:34 PM UTC
1761	flip_flop	24 Feb 2026, 10:28 PM UTC
1814	churn_index	24 Feb 2026, 10:28 PM UTC
1643	flip_flop	24 Feb 2026, 10:23 PM UTC
1695	churn_index	24 Feb 2026, 10:23 PM UTC
1523	flip_flop	24 Feb 2026, 10:18 PM UTC
1575	churn_index	24 Feb 2026, 10:18 PM UTC
1401	flip_flop	24 Feb 2026, 10:12 PM UTC
1453	churn_index	24 Feb 2026, 10:12 PM UTC
1279	flip_flop	24 Feb 2026, 10:07 PM UTC
1331	churn_index	24 Feb 2026, 10:07 PM UTC
1152	flip_flop	24 Feb 2026, 10:02 PM UTC
1204	churn_index	24 Feb 2026, 10:02 PM UTC
1026	flip_flop	24 Feb 2026, 9:55 PM UTC
1078	churn_index	24 Feb 2026, 9:55 PM UTC
900	flip_flop	24 Feb 2026, 9:49 PM UTC
952	churn_index	24 Feb 2026, 9:49 PM UTC
770	flip_flop	24 Feb 2026, 9:43 PM UTC
822	churn_index	24 Feb 2026, 9:43 PM UTC
599	label_rate_spike	24 Feb 2026, 9:37 PM UTC
641	flip_flop	24 Feb 2026, 9:37 PM UTC
693	churn_index	24 Feb 2026, 9:37 PM UTC
426	label_rate_spike	24 Feb 2026, 9:32 PM UTC
475	flip_flop	24 Feb 2026, 9:32 PM UTC
527	churn_index	24 Feb 2026, 9:32 PM UTC
245	label_rate_spike	24 Feb 2026, 9:26 PM UTC
294	flip_flop	24 Feb 2026, 9:26 PM UTC
346	churn_index	24 Feb 2026, 9:26 PM UTC
64	label_rate_spike	24 Feb 2026, 9:24 PM UTC
113	flip_flop	24 Feb 2026, 9:24 PM UTC
166	churn_index	24 Feb 2026, 9:24 PM UTC

Methods and caveats

What is a labeler? A third-party service that publishes tags (labels) about Bluesky posts or accounts. Clients choose which labelers to subscribe to and how to interpret labels (ignore / warn / hide).
This site observes labeler behavior only. No content analysis, no user profiling, no moderation actions.
Rules detect geometric patterns (rate anomalies, target distribution, churn). Thresholds are configurable.
Every alert includes a receipted hash over rule_id, config, inputs, and evidence for reproducibility.
Sparklines show hourly event counts over 7 days. Badges summarize which rules fired in the period.
Observation surface: label events from com.atproto.label.queryLabels and labeler declarations from com.atproto.sync.listReposByCollection. Does not observe content, profiles, or social graph.
Classification is based on structured evidence from multiple surfaces (registry declaration, DID document, endpoint probing, observed label activity). Each labeler page includes a "Why classified this way" expander with full evidence.