typescript-algorithm-patterns SKILL.md skillA
typescript-algorithm-patterns from lu1sdv/skillsmd is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add lu1sdv/skillsmd/typescript-algorithm-patterns@git:20261029.32a42cePins git:20261029.32a42ce in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- lu1sdv/skillsmd
- Path
typescript-algorithm-patterns/SKILL.md- Versions recorded
- 1
- Latest version
- git:20261029.32a42ce, committed Oct 29, 2026
- Size
- 6,562 bytes
- Repository stars
- 2
- License
- none declared
Use when solving, implementing, explaining, debugging, or optimizing TypeScript algorithm problems and coding interview solutions involving sequences, searching, trees, graphs, connectivity, dynamic programming, backtracking, greedy choices, tries, heaps, or bit manipulation. Select patterns from valid preconditions, establish invariants, and verify complexity and edge cases.
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
# TypeScript Algorithm Patterns ## Define the problem 1. Write the input/output signature and define empty, not-found, invalid-input, and duplicate behavior. 2. Record bounds, sortedness, integer range, character representation, graph direction, and interval endpoint convention. 3. Establish whether inputs and nested elements may be mutated, whether indices refer to original ordering, and whether all results must be materialized. 4. Identify the required runtime and strict compiler settings; inspect any supplied node/heap/graph types. 5. State a simple correct baseline before choosing an optimization. ## Select a pattern from a valid precondition | Pattern | Evidence that supports selection | Reference | | --- | --- | --- | | Two pointers | Sorted pair search, partitioning, or a valid two-ended invariant | Sequence | | Sliding window | Contiguous range with maintainable state and justified expansion/shrinking | Sequence | | Binary search | Sorted domain or monotone feasibility predicate | Sequence | | Prefix sum | Repeated range sums or differences between prefix states | Sequence | | Monotonic stack | Next/previous greater/smaller boundary | Sequence | …
Read the whole file at its exact version.
How to install
mdr add lu1sdv/skillsmd/typescript-algorithm-patterns@sha256:dbc354be0bd0d871The line at the top of this page pins the label git:20261029.32a42ce, 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_5njrxh5iambuonsh)
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Versions
The registry has recorded 1 version of this file, committed on Oct 29, 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 (6562 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
lu1sdv/skillsmd · 2 stars · license none declared · pushed 2026-11-05 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_5njrxh5iambuonsh GET https://markdownregistry.com/api/v1/resolve?ref=lu1sdv/skillsmd/typescript-algorithm-patterns GET https://markdownregistry.com/api/v1/blob/dbc354be0bd0d871f31360981575ed60421fd1c3f2d353d1b8a937b6c919cdb4
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.