{"library":"myst-parser","title":"MyST Parser","description":"MyST-Parser is an extended CommonMark compliant parser that enables writing MyST (Markedly Structured Text) Markdown in Sphinx and Docutils projects. It provides a Python library for parsing MyST Markdown to various output formats, including docutils, and a Sphinx extension for seamless integration. The current version is 5.0.0, and the project maintains an active release cadence, with several updates per year, focusing on compatibility and new features.","language":"python","status":"active","last_verified":"Wed May 13","install":{"commands":["pip install myst-parser"],"cli":null},"imports":["# in conf.py\nextensions = [\n    \"myst_parser\"\n]","from myst_parser.main import to_html, to_docutils, to_tokens"],"auth":{"required":false,"env_vars":[]},"quickstart":{"code":"# conf.py\nextensions = [\n    \"myst_parser\",\n    \"sphinx.ext.autodoc\"\n]\n\n# Enable common MyST extensions\nmyst_enable_extensions = [\n    \"colon_fence\",\n    \"deflist\",\n    \"fieldlist\",\n    \"html_admonition\",\n    \"html_image\",\n    \"linkify\",\n    \"replacements\",\n    \"smartquotes\",\n    \"strikethrough\",\n    \"substitution\",\n    \"tasklist\"\n]\n\n# index.md\n# MyST Project\n\nThis is some **MyST Markdown** content.\n\n:::{note}\nThis is a MyST admonition.\n:::\n","lang":"python","description":"To quickly get started, add `myst_parser` to your Sphinx `conf.py` extensions list. This enables parsing of `.md` files as MyST Markdown. You can also configure various MyST extensions like `colon_fence` or `admonition` via `myst_enable_extensions` in `conf.py` or through frontmatter in individual documents.","tag":null,"tag_description":null,"last_tested":"2026-04-24","results":[{"runtime":"python:3.10-alpine","exit_code":1},{"runtime":"python:3.10-slim","exit_code":1},{"runtime":"python:3.11-alpine","exit_code":1},{"runtime":"python:3.11-slim","exit_code":1},{"runtime":"python:3.12-alpine","exit_code":1},{"runtime":"python:3.12-slim","exit_code":1},{"runtime":"python:3.13-alpine","exit_code":1},{"runtime":"python:3.13-slim","exit_code":1},{"runtime":"python:3.9-alpine","exit_code":1},{"runtime":"python:3.9-slim","exit_code":1}]},"compatibility":{"tag":null,"tag_description":null,"last_tested":"2026-05-13","installed_version":"3.0.1","pypi_latest":"5.0.0","is_stale":true,"summary":{"python_range":"3.10–3.9","success_rate":100,"avg_install_s":5.6,"avg_import_s":null,"wheel_type":"wheel"},"results":[{"runtime":"python:3.10-alpine","python_version":"3.10","os_libc":"alpine (musl)","variant":"myst-parser","exit_code":0,"wheel_type":"wheel","failure_reason":null,"import_side_effects":"clean","install_time_s":null,"import_time_s":null,"mem_mb":null,"disk_size":"96.5M"},{"runtime":"python:3.10-alpine","python_version":"3.10","os_libc":"alpine (musl)","variant":"myst-parser","exit_code":0,"wheel_type":null,"failure_reason":null,"import_side_effects":null,"install_time_s":null,"import_time_s":null,"mem_mb":null,"disk_size":"96.3M"},{"runtime":"python:3.10-slim","python_version":"3.10","os_libc":"slim (glibc)","variant":"myst-parser","exit_code":0,"wheel_type":"wheel","failure_reason":null,"import_side_effects":"clean","install_time_s":5.4,"import_time_s":null,"mem_mb":null,"disk_size":"98M"},{"runtime":"python:3.10-slim","python_version":"3.10","os_libc":"slim (glibc)","variant":"myst-parser","exit_code":0,"wheel_type":null,"failure_reason":null,"import_side_effects":null,"install_time_s":null,"import_time_s":null,"mem_mb":null,"disk_size":"97M"},{"runtime":"python:3.11-alpine","python_version":"3.11","os_libc":"alpine (musl)","variant":"myst-parser","exit_code":0,"wheel_type":"wheel","failure_reason":null,"import_side_effects":"clean","install_time_s":null,"import_time_s":null,"mem_mb":null,"disk_size":"106.3M"},{"runtime":"python:3.11-alpine","python_version":"3.11","os_libc":"alpine (musl)","variant":"myst-parser","exit_code":0,"wheel_type":null,"failure_reason":null,"import_side_effects":null,"install_time_s":null,"import_time_s":null,"mem_mb":null,"disk_size":"106.1M"},{"runtime":"python:3.11-slim","python_version":"3.11","os_libc":"slim (glibc)","variant":"myst-parser","exit_code":0,"wheel_type":"wheel","failure_reason":null,"import_side_effects":"clean","install_time_s":5.6,"import_time_s":null,"mem_mb":null,"disk_size":"108M"},{"runtime":"python:3.11-slim","python_version":"3.11","os_libc":"slim (glibc)","variant":"myst-parser","exit_code":0,"wheel_type":null,"failure_reason":null,"import_side_effects":null,"install_time_s":null,"import_time_s":null,"mem_mb":null,"disk_size":"107M"},{"runtime":"python:3.12-alpine","python_version":"3.12","os_libc":"alpine (musl)","variant":"myst-parser","exit_code":0,"wheel_type":"wheel","failure_reason":null,"import_side_effects":"clean","install_time_s":null,"import_time_s":null,"mem_mb":null,"disk_size":"97.2M"},{"runtime":"python:3.12-alpine","python_version":"3.12","os_libc":"alpine (musl)","variant":"myst-parser","exit_code":0,"wheel_type":null,"failure_reason":null,"import_side_effects":null,"install_time_s":null,"import_time_s":null,"mem_mb":null,"disk_size":"96.9M"},{"runtime":"python:3.12-slim","python_version":"3.12","os_libc":"slim (glibc)","variant":"myst-parser","exit_code":0,"wheel_type":"wheel","failure_reason":null,"import_side_effects":"clean","install_time_s":5.4,"import_time_s":null,"mem_mb":null,"disk_size":"98M"},{"runtime":"python:3.12-slim","python_version":"3.12","os_libc":"slim (glibc)","variant":"myst-parser","exit_code":0,"wheel_type":null,"failure_reason":null,"import_side_effects":null,"install_time_s":null,"import_time_s":null,"mem_mb":null,"disk_size":"98M"},{"runtime":"python:3.13-alpine","python_version":"3.13","os_libc":"alpine (musl)","variant":"myst-parser","exit_code":0,"wheel_type":"wheel","failure_reason":null,"import_side_effects":"clean","install_time_s":null,"import_time_s":null,"mem_mb":null,"disk_size":"97.1M"},{"runtime":"python:3.13-alpine","python_version":"3.13","os_libc":"alpine (musl)","variant":"myst-parser","exit_code":0,"wheel_type":null,"failure_reason":null,"import_side_effects":null,"install_time_s":null,"import_time_s":null,"mem_mb":null,"disk_size":"96.8M"},{"runtime":"python:3.13-slim","python_version":"3.13","os_libc":"slim (glibc)","variant":"myst-parser","exit_code":0,"wheel_type":"wheel","failure_reason":null,"import_side_effects":"clean","install_time_s":5.3,"import_time_s":null,"mem_mb":null,"disk_size":"98M"},{"runtime":"python:3.13-slim","python_version":"3.13","os_libc":"slim (glibc)","variant":"myst-parser","exit_code":0,"wheel_type":null,"failure_reason":null,"import_side_effects":null,"install_time_s":null,"import_time_s":null,"mem_mb":null,"disk_size":"98M"},{"runtime":"python:3.9-alpine","python_version":"3.9","os_libc":"alpine (musl)","variant":"myst-parser","exit_code":0,"wheel_type":"wheel","failure_reason":null,"import_side_effects":"clean","install_time_s":null,"import_time_s":null,"mem_mb":null,"disk_size":"95.7M"},{"runtime":"python:3.9-alpine","python_version":"3.9","os_libc":"alpine (musl)","variant":"myst-parser","exit_code":0,"wheel_type":null,"failure_reason":null,"import_side_effects":null,"install_time_s":null,"import_time_s":null,"mem_mb":null,"disk_size":"95.6M"},{"runtime":"python:3.9-slim","python_version":"3.9","os_libc":"slim (glibc)","variant":"myst-parser","exit_code":0,"wheel_type":"wheel","failure_reason":null,"import_side_effects":"clean","install_time_s":6.5,"import_time_s":null,"mem_mb":null,"disk_size":"97M"},{"runtime":"python:3.9-slim","python_version":"3.9","os_libc":"slim (glibc)","variant":"myst-parser","exit_code":0,"wheel_type":null,"failure_reason":null,"import_side_effects":null,"install_time_s":null,"import_time_s":null,"mem_mb":null,"disk_size":"97M"}]}}