{"site":"blackboard.com","task":"education.use_blackboard_lms","available":true,"recipe":{"uri":"recipe://blackboard.com/education.use_blackboard_lms/public-preflight-v1","version":1,"status":"active","agent_class":"browser_agent_user_present","summary":"Public Blackboard Help documents student/instructor tasks (submit assignments, check grades); the LMS is behind an institution login.","steps":[{"order":1,"instruction":"Open the documented public path for Blackboard (Anthology): Public Blackboard Help documents student/instructor tasks (submit assignments, check grades); the LMS is behind an institution login.","evidence_gate":"Public source or help surface is visible."},{"order":2,"instruction":"Check the listed blockers and policy constraints before entering account, payment, booking, or cancellation state.","evidence_gate":"login_required, policy_parseable"},{"order":3,"instruction":"Stop before any irreversible or user-sensitive action and ask for explicit approval.","evidence_gate":"User approval is captured before final action."}],"guards":["Keep the user present for any login, identity verification, or payment step.","Respect academic-integrity policies; never complete graded work or assessments on a student's behalf.","Provide informational workflow guidance only, not education or admissions advice."],"success_signals":["Relevant help article located","Workflow steps summarized"],"expires_at":"2026-06-10T05:45:41.093Z"},"known_blockers":["login_required"],"confidence":{"score":0.31,"level":"low","sample_size":3,"rationale":"Confidence reflects 1.05 effective weight, Wilson bounds 0.152448-0.993516, and Beta posterior mean 0.617049."},"freshness":{"updated_at":"2026-06-09T05:45:41.093Z","age_days":0,"status":"fresh","rationale":"Latest evidence is 0 days old."},"evidence":{"sample_size":3,"source_tiers":["public_web_observation"],"evidence_ids":["top100-education-10-blackboardcom-educationuse-blackboard-lms"],"latest_evidence_id":"top100-education-10-blackboardcom-educationuse-blackboard-lms","notes":["Public help docs are parseable; the LMS is institution-gated.","Source: https://help.blackboard.com/Learn/Student","Source: https://www.anthology.com/products/teaching-and-learning/learning-effectiveness/blackboard-learn"]},"trust":{"score":0.32,"level":"low","reporter_count":0,"deduplicated_evidence_count":0,"quarantined_count":0,"rationale":"Low-trust public web observation from official or public task documentation; treat as directional until measured agent runs arrive."},"recommended_actions":[{"priority":"medium","actor":"agent","action":"Keep the user present for any login, identity verification, or payment step.","expected_impact":"Keeps the agent inside documented, reversible, user-approved boundaries."}]}