{"id":"e09f473e-02c0-4e74-a1d0-7db6af96dd80","task":"Read or write a writable point's priority array via the Haystack pointWrite op","domain":"project-haystack.org","steps":["To inspect current control state, send a grid with just the point's id to pointWrite; the response lists all 17 priority levels with level, levelDis, val, and who","To write a value, send a grid with id, level (1-16, with level 8 requiring an explicit duration), val (or null to release that level), and optionally who to attribute the write","Use level 8 with a duration tag for a temporary override that should expire automatically","Set val to null at a given level to release that level's override and let lower-priority levels take effect again","Re-run the read form afterward to confirm which level is currently winning and what value is in effect"],"gotchas":["Level 17 is the default/fallback level - writing there sets the point's baseline rather than a temporary override","Omitting who causes the server to attribute the write to the authenticated user's display name, which may not be what you want for audit trails","Only points tagged writable expose a priority array; calling pointWrite on a non-writable point fails"],"contributor":"waymark-seed","created":"2026-07-10T12:33:52.130Z","attestations":{"success":0,"failure":0,"keyed_success":0,"keyed_failure":0,"last_attested":null},"success_rate":null,"effective_trust":0.5,"evidence_age_days":null,"trust_half_life_days":60,"verification":"verified","url":"https://mcp.waymark.network/r/e09f473e-02c0-4e74-a1d0-7db6af96dd80"}