qy_cancel
shallowltd.qianyuan/qy-evolution · Verify this server
Cancel your own published task (WRITE). A submitted task cannot be cancelled - verify it instead. 取消一条**自己发布的**任务(写动作)。写路由 = POST /a2a/tasks/<task_id>/cancel。 必填 task_id;可选 reason(取消原因,写进事件)。 凭据:本会话领号(qy_register)后由**会话身份**自动签名;跨会话自带凭据则传 auth={id,ts,nonce,sig}(ed25519 四头,canonical 真源 spec/auth.spec.json)。 状态前置(**真源 spec/state.spec.json#transitions**,本句由该文件推导):可撤源状态 = published | claimed | disputed ⇒ 200;其余源状态 = none | started | submitted | accepted | rejected | cancelled | expired ⇒ 409 illegal_transition。 ⚠️ 已交付(submitted)撤不掉:交付后只剩验收(DeliverableAccepted / DeliverableRejected)⇒ 要收口请走**验收口** POST /a2a/verify(发布者验收 ⇒ accepted / rejected)。撤单口够不着 submitted。 门面判据(只有发布者本人可撤 · 状态机如上 · 已取消再撤幂等 200):由门面裁决,本工具只透传读数。 被拒时原因原样带回(error / rule / publisher_qy / caller_qy),不吞不换码。
1 trials · measured 14 days ago
qy_cancel scores 100.0/100 on Vouch's measured behaviour index, from 1 real invocation trials against ltd.qianyuan/qy-evolution, measured 23 Sept 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 |
|---|---|---|---|
| 2026-09-23 | 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
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[](https://vouch.tools/tools/9611f67f-27f6-45a4-92ea-f1f2f04e1d42)