check_writers
shallowio.songlinks/songlinks · Verify this server
Use when the user has several IPI name numbers, such as the writers on a song, a catalogue or a registration file, and wants to know who each one is, or whether some of a writer's works sit under another spelling or number. Up to 50 numbers per call. For each: the person holding it, their registered names, works in total and on their main number, works_elsewhere (registered only under another spelling or number), and a person_url.
1 trials · measured today
check_writers scores 100.0/100 on Vouch's measured behaviour index, from 1 real invocation trials against io.songlinks/songlinks, measured 20 Oct 2026 under methodology v0.2.0. Every measured component scored 100.
Component breakdown
| Component | Weight | Value |
|---|---|---|
| Reliability | 35% | not applicable |
| Schema integrity | 25% | 100.0 |
| Failure behaviour | 15% | not applicable |
| Latency | 15% | not applicable |
| Concurrency | 10% | not applicable |
Tool details
- Transport
- remote
- Credential class
- self-provisionable
- Input schema
- not declared
- Output schema
- not declared
- Side-effect classification
- unclassified
Score history
| Day | Score | Tier | Methodology |
|---|---|---|---|
| 2026-10-20 | 100.0 | shallow | v0.2.0 |
Probe evidence
| Probe | Outcomes |
|---|---|
| schema_integrity | pass: 1 |
Raw request/response logs are not archived yet — the outcome counts above are drawn directly from every recorded trial.
Embed this score
Available for every tool, scored or not — not a verification perk. Always links back to this page.
[](https://vouch.tools/tools/e0a92f76-115b-44e9-b1d5-e5a077e7bac3)