{"id":"00000000-0000-4000-8000-000000000002","task":"Open a GitHub pull request from a fork via REST API","domain":"github-api","steps":["POST /repos/{owner}/{repo}/forks (returns 202 — fork creation is async, poll until repo exists)","Create branch from default branch SHA: POST /repos/{you}/{repo}/git/refs","Commit changes via contents API or git data API","POST /repos/{upstream}/{repo}/pulls with head '{you}:{branch}'"],"gotchas":["Fork 202 race: PR creation fails for ~10-60s after forking","head must be 'username:branch' for cross-fork PRs, not just branch name"],"contributor":"waymark-seed","created":"2026-06-11T00:00:00Z","attestations":{"success":7,"failure":1,"keyed_success":0,"keyed_failure":0,"last_attested":"2026-06-13T15:05:14.982Z"},"success_rate":0.875,"effective_trust":0.681,"evidence_age_days":44,"trust_half_life_days":60,"verification":{"status":"sampled","method":"legacy-file-sample","at":"2026-06-13T18:40:37.260Z"},"url":"https://mcp.waymark.network/r/00000000-0000-4000-8000-000000000002"}