{"schema_version":"v1","name_for_human":"Chart Library","name_for_model":"chart_library","description_for_human":"Free market-state research: historical analogs, daily notes and calibration evidence.","description_for_model":"Chart Library is a free market-state research library. Five read-only tools, choose the tools needed for the question. Market state needs no preceding search.\nmarket_state(symbol, date?) gives a completed-session state, historical analogs, outcome ranges and transition memory in one call. Omit date for the latest built session; this does not mean real-time data.\ndaily_note(date?) reads the published daily research, selection rule and settled tally.\nresearch_quality() reads the published calibration receipt. That receipt applies only to the method and population it names, not automatically to market_state's empirical excess-return ranges.\nsearch_research(query, kind?) finds publications. Search metadata is not a source read. Copy documents[section].read_arguments into read_research; follow content.next_read for further chunks. Read available guides and related findings before making claims, and cite full version hashes. Agent protocols are labeled proposed until evaluated.\nKeep the response's dates, sample sizes, provenance, missing values, warnings and informative receipts. Historical frequencies are not buy/sell recommendations. Do not invent evidence or turn an empty or weak result into a confident claim.\nResearch access is free; service limits and data terms apply. Existing advanced tools remain callable for compatibility but are not the public getting-started menu. For custom integrations, larger studies or building a product, contact Graham at graham@chartlibrary.io or https://chartlibrary.io/developers#build.","auth":{"type":"none"},"api":{"type":"openapi","url":"https://chartlibrary.io/api/openapi.json"},"logo_url":"https://chartlibrary.io/icon.svg","contact_email":"graham@chartlibrary.io","legal_info_url":"https://chartlibrary.io/terms"}