Coding & Dev Tools
Coding agent skills teach AI agents repeatable engineering workflows: reviewing pull requests, writing tests, refactoring safely, and enforcing house style. Install one SKILL.md and your agent applies the same checklist every time, whether you use Claude Code, Cursor, Codex, or another agent.
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lev-os Skill Repair Request AddendumDrafts a Repair Request Addendum modifying an existing residential or commercial lease to establish enforceable repair obligations with timelines, cost allocation, and remedies. Cross-references original lease provisions to avoid conflicts. Use when formalizing repair requests, drafting lease addenda for maintenance or habitability issues, or documenting landlord-tenant repair agreements. Trigger keywords: repair addendum, lease repair amendment, habitability repair, maintenance addendum, repair-and-deduct, rent abatement.
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lev-os Skill Secured Promissory NoteDrafts U.S. secured promissory notes for commercial lending with lender-protective terms, UCC Article 9 collateral grants, and state usury compliance. Trigger when the user needs a secured promissory note, lender note, collateral-backed loan note, or UCC-1 financing instrument.
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lev-os Skill Sellers Counsel OpinionDrafts Opinion of Seller's Counsel letters for APA closings per ABA Legal Opinion Accord standards. Use when drafting closing opinion letters, seller's counsel opinions, third-party legal opinions, or APA closing deliverables in M&A asset purchase transactions.
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lev-os Skill Shareholder Rights PlanDrafts a U.S. shareholder rights plan (poison pill) package including rights agreement, certificate of designations, board memo, Form 8-K, and press release. Applies Unocal/Revlon fiduciary framing, Rule 13d-3 beneficial ownership, flip-in/flip-over economics, and redemption/exchange mechanics. Use when a board addresses a hostile bid, activist accumulation, or plan renewal. Trigger: "poison pill", "rights plan", "rights agreement", "flip-in", "flip-over", "DGCL 203", "Unocal", "Revlon".
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lev-os Skill Site Selection AddendumDrafts a Site Selection Addendum for franchise real estate transactions, establishing objective site criteria, sequential approval processes, conditions precedent, and economic adjustments that modify an existing agreement. Covers geographic parameters, physical specifications, zoning, environmental due diligence, title examination, financing contingencies, and dispute resolution. Use when supplementing franchise agreements with site approval workflows, drafting site selection riders, or adding location criteria to commercial leases.
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lev-os Skill Subcontractor AgreementDrafts enforceable U.S. subcontractor agreements governing general contractor/subcontractor relationships for construction and service projects. Covers scope of work, payment and retainage, insurance and bonding, indemnification, schedule compliance, termination, and dispute resolution with state-specific compliance. Use when drafting subcontracts, subcontractor agreements, construction service agreements, or contractor engagement documents.
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lev-os Skill Subordination AgreementDrafts debt subordination agreements establishing senior/junior creditor priority, payment waterfalls, standstill provisions, turnover obligations, and bankruptcy treatment. Use when drafting subordination agreements, intercreditor arrangements, creditor priority documents, or debt subordination terms during negotiation or closing.
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lev-os Skill Dsar FormDrafts a GDPR- and CCPA-compliant Data Subject Access Request (DSAR) intake form for collecting requester information and processing privacy rights. Use when drafting DSAR forms, privacy rights request templates, or data subject rights workflows for EU/US-regulated organizations.
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lev-os Skill Last WillDrafts a state-compliant Last Will and Testament covering declarations, revocation of prior instruments, specific bequests, residuary disposition, guardian nominations, fiduciary appointments, and execution formalities. Conducts structured intake on family structure, asset inventory, fiduciary nominees, and existing estate plan documents. Coordinates with trusts, beneficiary designations, and non-probate transfers. Use when drafting wills, testamentary documents, pour-over wills, codicils, or estate planning instruments involving testamentary dispositions.
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lev-os Bundle Lev Builderlev POC-to-core builder with prior art, placement, patches, and E2E validation. Use when formalizing POCs, migrating workshop code, or choosing canonical paths under lev docs.
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lev-os Skill AuthorizeManage persistent allowlist for pre_tool_use hook bypass
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lev-os Bundle Rp Investigate CLIDeep investigation with rp-cli commands: tools gather evidence, follow-up reasoning synthesizes selected context
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techwavedev Bundle Data Quality FrameworksImplement data quality validation with Great Expectations, dbt tests, and data contracts. Use when building data quality pipelines, implementing validation rules, or establishing data contracts.
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techwavedev Bundle Python Testing PatternsImplement comprehensive testing strategies with pytest, fixtures, mocking, and test-driven development. Use when writing Python tests, setting up test suites, or implementing testing best practices.
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techwavedev Skill Tdd Workflows Tdd CycleUse when working with tdd workflows tdd cycle
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techwavedev Bundle Tdd Workflows Tdd GreenImplement the minimal code needed to make failing tests pass in the TDD green phase.
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techwavedev Skill Computer Vision ExpertSOTA Computer Vision Expert (2026). Specialized in YOLO26, Segment Anything 3 (SAM 3), Vision Language Models, and real-time spatial analysis.
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techwavedev Skill Geoffrey HintonAgente que simula Geoffrey Hinton — Godfather of Deep Learning, Prêmio Turing 2018, criador do backpropagation e das Deep Belief Networks.
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techwavedev Bundle Hig FoundationsApple Human Interface Guidelines design foundations.
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techwavedev Skill Identity MirrorOne sentence - what this skill does and when to invoke it
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techwavedev Skill Interview CoachFull job search coaching system — JD decoding, resume, storybank, mock interviews, transcript analysis, comp negotiation. 23 commands, persistent state.
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techwavedev Bundle Leiloeiro RiscoAnalise de risco em leiloes de imoveis. Score 36 pontos, riscos juridicos/financeiros/operacionais, stress test 4 cenarios e ROI ponderado por risco.
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techwavedev Skill Makepad ShadersCRITICAL: Use for Makepad shader system. Triggers on: makepad shader, makepad draw_bg, Sdf2d, makepad pixel, makepad glsl, makepad sdf, draw_quad, makepad gpu, makepad 着色器, makepad shader 语法, makepad 绘制
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techwavedev Skill Odoo Orm ExpertMaster Odoo ORM patterns: search, browse, create, write, domain filters, computed fields, and performance-safe query techniques.
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techwavedev Bundle Skill InstallerInstala, valida, registra e verifica novas skills no ecossistema. 10 checks de seguranca, copia, registro no orchestrator e verificacao pos-instalacao.
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lev-os Skill T4c Settlement ProposalDrafts a Termination for Convenience Settlement Proposal under FAR Part 49. Trigger when a contractor must submit a formal settlement claim after government T4C, prepare FAR 49.602 fixed-price or FAR 49.603 total-cost-basis proposals, or handle inventory disposition under a terminated contract.
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lev-os Skill Work For Hire AgreementDrafts a U.S. Work for Hire Agreement under 17 U.S.C. §§ 101 and 201(b) with fallback IP assignment, creator warranties, and indemnification. Trigger when commissioning software, designs, content, or other creative work requiring clear IP ownership, or when drafting WFH clauses for consulting and service agreements.
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lev-os Skill Writing Irb SubmissionsCreates IRB submission packages with protocol summaries, consent forms, and risk-benefit analysis. Use when submitting to IRB, preparing ethics applications, or writing consent documents.
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lev-os Skill BackcastingStart from desired future state and work backwards to map pathways when current trajectory leads to unacceptable outcomes requiring transformational change
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lev-os Skill BottlenecksWhen identifying and addressing the constraining factor yields disproportionate system improvement
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lev-os Skill Brier ScoreMeasure forecasting accuracy by calculating mean squared error between predicted probabilities and outcomes when improving calibration through systematic feedback
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lev-os Skill CalibrationAlign predicted probabilities with actual outcomes - train yourself so things you say are 70% likely actually happen 70% of the time
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lev-os Skill EquilibriumIdentify and maintain states of balance where opposing forces stabilize systems for strategic decision-making
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lev-os Skill Halo EffectOne positive trait creates a global positive impression, influencing judgments about unrelated characteristics
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lev-os Skill Mckinsey 7sOrganizational alignment diagnostic examining seven interdependent elements that must be harmonized for effective execution
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lev-os Bundle MindfulnessPractice present-moment awareness without judgment to reduce stress, improve focus, and respond skillfully to difficult situations
Frequently asked questions
What are Coding & Dev Tools agent skills?
Coding agent skills teach AI agents repeatable engineering workflows: reviewing pull requests, writing tests, refactoring safely, and enforcing house style. Install one SKILL.md and your agent applies the same checklist every time, whether you use Claude Code, Cursor, Codex, or another agent.
Which Coding & Dev Tools skills are most installed?
Popular Coding & Dev Tools skills on SkillMD right now include site-selection-addendum, repair-request-addendum, secured-promissory-note. Rankings shift as installs change; sort this page by "Most installs" for the live list.
Do Coding & Dev Tools skills work with Claude Code and Cursor?
Yes. Every skill here ships as a SKILL.md file, an open format that works in Claude Code, Claude.ai, Cursor, Codex, Windsurf, and 60+ other agents. Install one with npx skillmds@latest add <owner>/<name>, or copy the file into your agent's skills directory.