算法艺术创作
algorithmic-art
通过代码和可调参数创作生成艺术与交互式视觉效果。
canva-incident-runbook【设计与创意】Analyze and contain a Canva Connect incident with evidence-led recovery. Use when authentication, design, export, asset, webhook, or provider failures affect users. Trigger with: "Canva incident", "Canva outage", "triage Canva production".
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name: canva-incident-runbook description: 'Analyze and contain a Canva Connect incident with evidence-led recovery. Use when authentication, design, export, asset, webhook, or provider failures affect users. Trigger with: "Canva incident", "Canva outage", "triage Canva production".' allowed-tools: Read, Grep, Write, Edit version: 2.0.0 argument-hint: '[incident-id-and-symptoms]' model: inherit effort: high license: MIT author: Jeremy Longshore jeremy@intentsolutions.io tags:
Contain impact before debugging deeply. Distinguish provider status, application release/config, tenant authorization, endpoint throttling, async-job backlog, and preview drift.
Record start time, reporter, user-visible symptom, affected tenants/operations, suspected data exposure, and current severity without copying customer content.
Pause only unsafe mutations, refresh races, or affected queues. Preserve existing job identity and keep safe read-only paths available when policy permits.
Use Read and Grep to compare deployment/config changes, error/status trends, queue age, authorization failures, and Canva's official status/changelog.
Use an approved test user for one non-mutating endpoint. Never infer global provider health from a single production user.
Roll back the responsible release/config, reduce endpoint concurrency, disable a changed preview path, or reauthorize only affected users based on evidence. Reconcile queued jobs before resuming.
Use Write or Edit to record timeline, decisions, impact, data assessment, recovery evidence, remaining jobs, rollback result, and preventive owner.
Canva Connect calls use Bearer access tokens obtained by a backend through OAuth 2.0 Authorization Code with SHA-256 PKCE. Request explicit least-privilege scopes, keep client secrets and tokens out of browser-visible state, and serialize refresh so the replacement single-use refresh token is stored atomically.
Use Read and Grep for discovery and evidence. Use Write or Edit only for the approved artifact, code, configuration, test, or receipt described by this workflow; do not make an unapproved Canva-side change.
After a release, one tenant sees export failures while other reads succeed. The operator pauses that tenant's export queue, rolls back the adapter, reconciles existing jobs, and avoids declaring a Canva-wide outage.
| Failure | Response |
|---|---|
| Provider and app evidence conflict | Keep both hypotheses open and collect another independent signal |
| Potential credential exposure | Contain and rotate through the credential owner immediately |
| Queued writes are ambiguous | Do not resume until each operation is reconciled |
| Rollback does not recover | Escalate with the redacted failure bundle |