python-complexity SKILL.md skillA
python-complexity from heikkitoivonen/python-time-space-complexity is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add heikkitoivonen/python-time-space-complexity/python-complexity@git:20260912.e6fa715Pins git:20260912.e6fa715 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- heikkitoivonen/python-time-space-complexity
- Path
skills/python-complexity/SKILL.md- Versions recorded
- 1
- Latest version
- git:20260912.e6fa715, committed Sep 12, 2026
- Size
- 3,174 bytes
- Repository stars
- 19
- License
- MIT
Look up and apply Python builtin and standard-library time and space complexity when analyzing code, reviewing performance, or comparing operations. Includes implementation and version qualifications. Use for complexity analysis, not general Python syntax questions.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# Python Complexity Use the bundled reference to analyze the user's Python code or operation. It is a snapshot of the Python Complexity project, with its version, supported Python range, source revision, and file hashes recorded in [manifest.json](manifest.json). References are readable offline; no runtime or package installation is required. ## Find the relevant reference Start with [the reference index](references/INDEX.md). It groups pages by builtin, standard-library module, implementation, and Python version. Follow only the links relevant to the question. Search within those pages for the actual method or operation; read its table notes and the surrounding qualifications. Use the detailed operation page rather than relying on a summary index. For a version-dependent question, also read the relevant version page and the module's version notes. Do not load the entire reference into context. ## Apply the evidence - Identify the concrete types and input-size variables. Use the user's Python version and implementation when supplied; otherwise state any assumption that affects the answer. Do not transfer CPython-specific bounds to other runtimes. …
Read the whole file at its exact version.
How to install
mdr add heikkitoivonen/python-time-space-complexity/python-complexity@sha256:812cf4005c9aa9ebThe line at the top of this page pins the label git:20260912.e6fa715, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_2tfvghlfldxg6gr3)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on Sep 12, 2026.
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (3174 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
heikkitoivonen/python-time-space-complexity · 19 stars · license MIT · pushed 2026-10-29 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_2tfvghlfldxg6gr3 GET https://markdownregistry.com/api/v1/resolve?ref=heikkitoivonen/python-time-space-complexity/python-complexity GET https://markdownregistry.com/api/v1/blob/812cf4005c9aa9eb30be37f56502187c2feae15f87e7a582285b215e02ee3fa0
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.