Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx agentmods add skills/imoonkey/openweb/leetcodenpx skills add imoonkey/openweb --skill leetcodegit clone --depth 1 https://github.com/imoonkey/openwebWhat it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5 | $0.00000 | $0.00775 |
| Opus 5 | $0.00000 | $0.00387 |
| Sonnet 5 | $0.00000 | $0.00155 |
| Haiku 4.5 | $0.00000 | $0.00077 |
Grade A, and why
leetcode scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 2d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 60 lines — stays where its author put it; the contents beside it link to each section on GitHub.
LeetCode
Overview
Coding challenge and competitive programming platform. Search problems, get daily challenges, browse contests, view user profiles and contest rankings via LeetCode's GraphQL API.
Workflows
Explore a user's contest performance
getUserProfile(username)→ profile with ranking, biogetUserContestRanking(username)→ contest rating, global ranking, history entries withcontest.titlegetContestQuestions(contestSlug)→ questions from a specific contest they entered
Browse problems and read solutions
searchProblems(keyword)orgetProblemList(difficulty, topicSlug)→ problems withtitleSluggetSolutionArticles(questionSlug)→ community articles sorted by votes
Review a contest
getContestHistory()→ past contests withtitleSluggetContestQuestions(contestSlug)→ questions and point valuesgetContestRanking(contestSlug, page)→ leaderboard with scores and times
Operations
| Operation | Intent | Key Input | Key Output | Notes |
|---|---|---|---|---|
| searchProblems | search problems by keyword | keyword | title, titleSlug, difficulty, acRate, topicTags | entry point |
| getProblemList | browse problems with filters | difficulty, topicSlug | title, titleSlug, difficulty, acRate, topicTags | entry point; paginated (skip, limit) |
| getDailyChallenge | get today's daily challenge | — | date, question (title, titleSlug, difficulty) | entry point |
| getUserProfile | get user profile and stats | username | ranking, realName, aboutMe, skillTags, reputation | entry point |
| getUserContestRanking | get user contest rating/history | username | rating, globalRanking, topPercentage, history[] | history has contest.title |
| getSubmissions | get submission history for a problem | questionSlug ← searchProblems | id, statusDisplay, lang, runtime, memory | requires login |
| getSolutionArticles | get community solutions | questionSlug ← searchProblems | title, summary, author, hitCount, reactions | paginated (skip, first); sortable |
| getUpcomingContests | get upcoming contests | — | title, titleSlug, startTime, duration | entry point |
| getContestHistory | get past contest list | — | title, titleSlug, startTime, totalQuestions | entry point; paginated |
| getContestQuestions | get questions for a contest | contestSlug ← getContestHistory | credit, title, titleSlug, questionId | |
| getRecentSubmissions | get user's recent AC submissions | username ← getUserProfile | title, titleSlug, timestamp | public; paginated (limit) |
| getContestRanking | get contest leaderboard | contestSlug ← getContestHistory | username, rank, score, finishTime | 25 per page; page starts at 1 |
What ships with it
17 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
- adapters/leetcode-graphql.ts 16 KB runs code
- DOC.md 5.0 KB
- examples/getContestHistory.example.json 227 B
- examples/getContestQuestions.example.json 252 B
- examples/getContestRanking.example.json 269 B
- examples/getDailyChallenge.example.json 201 B
- examples/getProblemList.example.json 254 B
- examples/getRecentSubmissions.example.json 260 B
- examples/getSolutionArticles.example.json 261 B
- examples/getSubmissions.example.json 256 B
- examples/getUpcomingContests.example.json 203 B
- examples/getUserContestRanking.example.json 241 B
- examples/getUserProfile.example.json 234 B
- examples/searchProblems.example.json 260 B
- manifest.json 912 B
- openapi.yaml 26 KB
- PROGRESS.md 4.3 KB
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 2d ago First seen · 60 lines · 0 tokens per session scan A a33a989bcb7a
leetcode is a skill published in the GitHub repository imoonkey/openweb (56 stars, last pushed 2mo ago), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 775 tokens. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
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