{
  "autobahn-python": { "package": "autobahn", "reason": null },
  "azure-sdk-for-python": { "package": null, "reason": "monorepo umbrella; ships as many azure-* packages, no single package represents it" },
  "cloud-init": { "package": null, "reason": "installed via distro images, not pip" },
  "concurrent-futures": { "package": null, "reason": "stdlib module" },
  "cpython": { "package": null, "reason": "not pip-installable; the cpython PyPI name was squatted" },
  "devpi": { "package": "devpi-server", "reason": "devpi is a deprecated metapackage; the server package carries real usage" },
  "difflib": { "package": null, "reason": "stdlib module" },
  "django-ai-plugins": { "package": null, "reason": "GitHub-only so far; young project, remap if it publishes" },
  "django-db-models": { "package": null, "reason": "part of Django, not a package" },
  "django-rest-framework": { "package": "djangorestframework", "reason": "django-rest-framework is a dead alias package" },
  "django-rules": { "package": "rules", "reason": "PyPI django-rules is an abandoned unrelated fork; dfunckt's project publishes as rules" },
  "fasthtml": { "package": "python-fasthtml", "reason": null },
  "geodjango": { "package": null, "reason": "part of Django (django.contrib.gis), not a package" },
  "google-cloud-python": { "package": null, "reason": "monorepo umbrella; ships as many google-cloud-* packages" },
  "graphify": { "package": null, "reason": "GitHub-only so far; young project, remap if it publishes" },
  "httpx-url": { "package": null, "reason": "class in the httpx package, not a package" },
  "jinja": { "package": "jinja2", "reason": "PyPI jinja is Jinja1; current releases publish as jinja2" },
  "mem0": { "package": "mem0ai", "reason": null },
  "micropython": { "package": null, "reason": "interpreter distributed as firmware builds, not pip" },
  "mimetypes": { "package": null, "reason": "stdlib module" },
  "odoo": { "package": null, "reason": "self-hosted suite installed from odoo.com, not pip" },
  "pangu-py": { "package": "pangu", "reason": null },
  "playwright-python": { "package": "playwright", "reason": null },
  "pyenv": { "package": null, "reason": "installed via git/homebrew; PyPI pyenv is a defunct shim" },
  "pypy": { "package": null, "reason": "interpreter distributed via pypy.org, not pip" },
  "python-patterns": { "package": null, "reason": "reference repo, not a package; PyPI name held by unrelated 2012 project" },
  "pytorch": { "package": "torch", "reason": "PyPI pytorch is a squatter; real package is torch" },
  "renpy": { "package": null, "reason": "distributed via renpy.org; PyPI name was squatted, now 404" },
  "sentry-skills": { "package": null, "reason": "agent skills repo, not a package" },
  "social-engineer-toolkit": { "package": null, "reason": "GitHub-only, installed from source" },
  "sqlite3": { "package": null, "reason": "stdlib module" },
  "strawberry": { "package": "strawberry-graphql", "reason": "PyPI strawberry is an unrelated bookmarking service" },
  "strawberry-django": { "package": "strawberry-graphql-django", "reason": null },
  "thealgorithms": { "package": null, "reason": "educational monorepo, not a package" },
  "tkinter": { "package": null, "reason": "stdlib module" },
  "tomllib": { "package": null, "reason": "stdlib module" },
  "trailofbits-skills": { "package": null, "reason": "agent skills repo, not a package" },
  "warehouse": { "package": null, "reason": "the PyPI server itself; deployed, not pip-installed" },
  "winpython": { "package": null, "reason": "distribution with its own installer; PyPI name is a 2012 relic" },
  "zoneinfo": { "package": null, "reason": "stdlib module" }
}