Skill: woodstocksoftware/adaptivetest-skill (version 1.0.1)

--- name: adaptivetest description: Adaptive testing engine with IRT/CAT, AI question generation, and personalized learning recommendations version: 1.0.1 author: woodstocksoftware metadata: openclaw: requires: env: - ADAPTIVETEST_API_KEY bins: - curl capabilities: - adaptive-testing - question-generation - learning-recommendations - item-calibration - student-management - results-analytics base_url: https://adaptivetest-platform-production.up.railway.app/api tags: - education - assessment - irt - cat - psychometrics - ai --- # AdaptiveTest Production-grade adaptive testing API. Uses Item Response Theory (IRT 2PL/3PL) with Computerized Adaptive Testing (CAT) to deliver precise ability estimates in fewer questions. Includes AI-powered question generation and personalized learning recommendations. ## When to Use This Skill Use AdaptiveTest when the user needs to: - Create or manage assessments and tests - Run adaptive testing sessions that select questions based on student ability - Generate assessment questions by topic, difficulty, or academic standard - Get personalized learning recommendations for students - Calibrate test items using IRT parameter estimation - Manage students, classes, and enrollments - Analyze test results and track student mastery ## Authentication All requests require the `X-API-Key` header: ``` X-[REDACTED_SECRET] ``` Base URL: `https://adaptivetest-platform-production.up.railway.app/api` ## Core Workflows ### 1. Create and Administer an Adaptive Test ``` POST /tests -- Create a test (set cat_enabled: true) POST /tests/{id}/items -- Add items to the test POST /tests/{id}/sessions -- Start an adaptive session for a student GET /sessions/{id}/next-item -- Get the next CAT-selected item POST /sessions/{id}/responses -- Submit student response GET /sessions/{id}/results -- Get ability estimate and results ``` The CAT engine selects items using maximum Fisher information. Ability is estimated after each response using IRT 2PL or 3PL models. Sessions terminate when the standard error drops below threshold or max items are reached. ### 2. Generate Questions with AI ``` POST /gen-q -- Generate questions by topic, difficulty, and standard ``` Request body: ```json { "topic": "Quadratic equations", "difficulty": "medium", "count": 5, "standard": "CCSS.MATH.CONTENT.HSA.REI.B.4", "format": "multiple_choice" } ``` Returns QTI 3.0-compatible items with stems, distractors, and rationales. Generation takes ~7 seconds. ### 3. Get Learning Recommendations ``` POST /recs -- Get personalized learning recommendations for a student ``` Request body: ```json { "student_id": "student-uuid", "subject": "Mathematics", "include_resources": true } ``` Returns a personalized learning plan based on the student's ability profile and assessment history. Generation takes ~25 seconds. ### 4. Calibrate Test Items ``` POST /tests/{id}/calibrate -- Run IRT calibration on collected response data ``` Requires sufficient response data (minimum 30 responses per item recommended). Returns IRT parameters: difficulty (b), discrimination (a), and guessing (c) for 3PL. ### 5. Manage Students and Classes ``` POST /students -- Create a student GET /students -- List students POST /classes -- Create a class POST /classes/{id}/enroll -- Enroll students in a class ``` OneRoster 1.2 compatible for SIS integration. ### 6. View Results and Analytics ``` GET /sessions/{id}/results -- Detailed session results with ability estimate GET /students/{id}/history -- Assessment history for a student GET /tests/{id}/analytics -- Item-level analytics for a test ``` ## Rate Limits Rate limits depend on your API key tier. Check `X-RateLimit-Remaining` header on each response. ## Error Handling All errors return JSON with a `detail` field: ```json {"detail": "Human-readable error message"} ``` Common status codes: 400 (validation), 401 (auth), 403 (limit exceeded), 404 (not found), 429 (rate limited). ## Reference Documentation For detailed endpoint specifications, request/response shapes, and IRT/CAT concepts, see the `references/` directory: - `references/api-endpoints.md` -- Full endpoint reference - `references/adaptive-testing.md` -- IRT and CAT concepts - `references/calibration.md` -- Item calibration guide


Security scan verdicts — ClawScan: clean | static analysis: clean | VirusTotal: clean | SkillSpector: clean (LOW)