{"id":"24kchengye-human-skill-tree","name":"human-skill-tree","homepage":null,"repo_url":"https://github.com/24kchengYe/human-skill-tree","category":"ai-ml","subcategories":[],"tags":["ai-education","learning-science","skill-tree","tutoring","spaced-repetition","active-recall","agent-skills","mcp"],"what_it_does":"human-skill-tree is an open-source “skill tree” that provides a curated set of AI agent skills (prompt/config templates) to transform general chat/code assistants into structured, cognitive-science-inspired learning companions (e.g., Socratic tutoring, active recall, spaced repetition). It also includes a web demo/classroom app built with Next.js + Vercel AI SDK + Supabase.","use_cases":["Adaptive tutoring for learning subjects via an AI assistant (Socratic dialogues, hints-first coaching)","Learning-path planning from K-12 to career/social intelligence topics","Study workflow support using spaced repetition and active recall-style prompts","Using/adding “skills” into compatible agent frameworks (e.g., Claude Code / Cursor-style skills directories)","Demoing an AI classroom UX for guided learning interactions"],"not_for":["A secure, production-grade tutoring backend/API without self-hosting/review","A drop-in educational content provider that guarantees correctness or academic rigor without verification","A general purpose agent tool with standardized REST/GraphQL/SDK contracts"],"best_when":"You want to install curated prompt/agent “skills” into an existing AI toolchain to get more structured learning interactions, and you’re comfortable validating pedagogy and outputs for your context.","avoid_when":"You require a formal API contract, strong authentication/authorization controls, or audited data protection guarantees from this package alone.","alternatives":["Anki (plus integrations like AnkiMCP/other bridges) for spaced repetition","General-purpose tutoring frameworks/agent skill libraries (prompt packs) without a specific cognitive-science skill tree","Commercial learning platforms with verified curricula (where pedagogy quality and QA are externally assured)"],"af_score":38.8,"security_score":21.8,"reliability_score":15.0,"package_type":"mcp_server","discovery_source":["github"],"priority":"high","status":"evaluated","version_evaluated":null,"last_evaluated":"2026-03-30T13:33:55.701628+00:00","interface":{"has_rest_api":false,"has_graphql":false,"has_grpc":false,"has_mcp_server":false,"mcp_server_url":null,"has_sdk":false,"sdk_languages":[],"openapi_spec_url":null,"webhooks":false},"auth":{"methods":[],"oauth":false,"scopes":false,"notes":"No authentication mechanism is described for the repository’s primary usage (copy/install skill directories). The web app/demo mentions Supabase but no auth scheme details are present in the provided content."},"pricing":{"model":null,"free_tier_exists":false,"free_tier_limits":null,"paid_tiers":[],"requires_credit_card":false,"estimated_workload_costs":null,"notes":"Repository is described as open source; any costs would come from the chosen hosted AI provider (e.g., Claude/OpenAI/Gemini) and any hosted demo stack, not from a package pricing model."},"requirements":{"requires_signup":false,"requires_credit_card":false,"domain_verification":false,"data_residency":[],"compliance":[],"min_contract":null},"agent_readiness":{"af_score":38.8,"security_score":21.8,"reliability_score":15.0,"mcp_server_quality":0.0,"documentation_accuracy":45.0,"error_message_quality":0.0,"error_message_notes":null,"auth_complexity":95.0,"rate_limit_clarity":0.0,"tls_enforcement":30.0,"auth_strength":10.0,"scope_granularity":0.0,"dependency_hygiene":35.0,"secret_handling":40.0,"security_notes":"Security controls for the installed skills are not specified in the provided README content. The repository license is shown as AGPL-3.0 badge, but no security/privacy model, threat guidance, or secret-handling practices are described. If using the hosted web app, ensure Supabase and any auth/session handling are properly configured in the app source.","uptime_documented":0.0,"version_stability":25.0,"breaking_changes_history":25.0,"error_recovery":10.0,"idempotency_support":"false","idempotency_notes":null,"pagination_style":"none","retry_guidance_documented":false,"known_agent_gotchas":["This appears to be prompt/skill installation rather than a stable API; behavior depends heavily on the host agent/tool and model/provider settings.","No standardized contract for tool I/O or failure modes is indicated in the provided content."]}}