Agent skills you can check before you install
Public SKILL.md skills from GitHub repositories with 50+ stars and from the vendors themselves, scanned and scored. Install any of them with one command in Claude Code, Cursor, Codex, GitHub Copilot or Gemini CLI.
46,700 skills from 2,243 repositories · updated 7 hours ago
10,031 skills
- grace-setup-subagentsosovv/grace-marketplaceCreate GRACE 4 worker and reviewer subagent presets that understand .grace artifacts, scopes, assertions, and verification evidence.OtherNo warnings★ 254↓ —Also in 1 other repo
- spikeHezaoHezao/poirotThrowaway experiments to validate an idea before build.OtherNo warnings★ 256↓ —
- grace-executeosovv/grace-marketplaceExecute an approved GRACE 4 GraceChangePlan in sequential or parallel-safe mode with recovery-aware preflight and centralized durable apply.OtherNo warnings★ 254↓ —Also in 1 other repo
- concept-diagramsHezaoHezao/poirotMinimal SVG diagrams as standalone HTML files.OtherNo warnings★ 256↓ —
- grace-refreshosovv/grace-marketplaceDetect drift between observed repository state and durable GRACE 4 .grace current state, then help create reconciliation changes.OtherNo warnings★ 254↓ —Also in 1 other repo
- source-verificationHezaoHezao/poirot验证信源可信度的研究过程知识，指导 agent 在涉及事实声明时交叉核验信源OtherNo warnings★ 256↓ —
- agent-ready-mppfabricioctelles/skillsSub-skill: Implement MPP Payment Discovery. Publish OpenAPI with x-payment-info extensions so AI agents discover payable endpoints via Machine Payment Protocol (mpp.dev).OtherNo warnings★ 122↓ —
- grace-askosovv/grace-marketplaceAnswer questions about a GRACE 4 project by navigating .grace current-state artifacts and file-local semantic markup.OtherNo warnings★ 254↓ —Also in 1 other repo
- accountsonilo-ai/skillsCheck the Sonilo account's available services, rate limits, free-trial allowance, and usage/billing history. Use before calling a paid Sonilo tool to confirm it's available and whether free-trial runs remain, or when the user asks about their Sonilo usage, limits, or billing.OtherNo warnings★ 117↓ —
- otel-telemetry-emissionsollygarden/opentelemetry-agent-skillsVersion-pinned inventory of the telemetry (spans, metrics, logs, attributes) emitted by OpenTelemetry collector components and SDK instrumentation packages. Use when working with a covered component — what it emits at a given version, or how emission changed across versions — and when upgrading a component or SDK version, to see the telemetry after the change.OtherNo warnings★ 116↓ —
- pm-funnelkonglong87/superPMUse when: 需要分析用户转化漏斗、诊断流失原因、生成优化建议、提升用户转化率 Do NOT use when: 用户转化路径已非常清晰、仅需单一指标监控无需全链路分析OtherNo warnings★ 84↓ —
- 1c-erf-validateDesko77/claude-code-skills-1cВалидация внешнего отчета 1С (ERF). Используй после создания или модификации отчета для проверки корректностиOtherNo warnings★ 86↓ —
- sample-skillkyungseo/skillsteadReplace this reserved identity and describe the concrete user outcome, selection boundary, and important non-goals. Do not use this package before every sample-skill identity has been replaced.OtherNo warnings★ 84↓ —
- mid-serverserac-labs/seracCommunicate with ServiceNow MID Servers via the ECC queue — send Command/JSProbe/PowerShell/SSHCommand payloads to ecc_agent, build custom probes/sensors, and monitor MID health on ecc_agent.OtherNo warnings★ 78↓ —
- request-managementserac-labs/seracHandle ServiceNow service requests — sc_request/sc_req_item creation from catalog items, sc_task fulfillment with auto-close on completion, RITM variable access via sc_item_option_mtom, and approval status rollup.OtherNo warnings★ 78↓ —
- touchtonone-ai/tononeMobile engineer — native iOS/Android, cross-platform, app stores, mobile performance. Use when asked to "build a mobile feature", "fix app store issues", "audit mobile performance", or "release the app".OtherNo warnings★ 76↓ —
- control-flow-abstraction-generatorArabelaTso/Skills-4-SEGenerate abstract Control Flow Graph (CFG) representations of programs showing loops, branches, and function calls for static analysis or verification. Use when users need to: (1) Visualize program control flow structure, (2) Generate CFGs for static analysis tools, (3) Create control flow abstractions for formal verification, (4) Analyze program paths and reachability, (5) Document program structure. Supports both function-level (intraprocedural) and program-level (interprocedural) analysis with multiple output formats (textual, DOT/Graphviz, JSON).OtherNo warnings★ 259↓ —
- pavetonone-ai/tononePlatform engineer — developer experience, golden paths, service catalogs, and local dev environments. Use when asked to "improve dev experience", "build a golden path", "audit the service catalog", or "fix local dev setup".OtherNo warnings★ 76↓ —
- claude-env-setupDesko77/claude-code-skills-1cУстановка и обновление рабочего окружения агента: скилы, правила и команды этого набора плюс связанные инструменты (MCP-серверы, плагин EDT, локальная транскрибация, конвертеры документов, утилиты 1С). Работает и на чистой машине, и на уже настроенной - сначала снимает опись того, что стоит, потом показывает план и ставит ТОЛЬКО выбранное. Используй когда пользователь просит поставить или обновить скилы, настроить окружение с нуля, перенести набор на новую машину, доставить недостающие инструменты, проверить что из окружения отвалилось. Триггеры: установить скилы, настроить окружение, поставить на новой машине, обновить набор, доставить недостающее, что у меня стоит, проверить окружение, перенести конфигурацию агента.OtherNo warnings★ 86↓ —
- 1c-query-optimizationDesko77/claude-code-skills-1cAdvanced query patterns for 1C: temporary tables, joins, DCS optimization. Use for complex queries beyond basic rules in query-optimization-tips.md.OtherNo warnings★ 86↓ —
- camp-projectsObedience-Corp/festivalManage a camp's projects. Use when committing inside `projects/*`, deciding status/pull/push scope (root vs submodule vs all), or creating/removing project worktrees.OtherNo warnings★ 88↓ —Also in 3 other repos
- matricesparcadei/Continuous-Claude-v3Problem-solving strategies for matrices in linear algebraOtherNo warnings★ 3.9K↓ —
- alpha-onealvin-reyes/better-agentic-ideBetter Agentic Development EnvironmentOtherNo warnings★ 85↓ —
- bmad-build-autoalvin-reyes/better-agentic-ideOne iteration of an unattended development loop. Use when invoked by nameOtherNo warnings★ 85↓ —Also in 1 other repo
grace-explainer
osovv/grace-marketplace
OtherUpdated Sep 24, 2026
From the author
Explain GRACE 4 methodology, .grace artifacts, semantic anchors, change lifecycle, verification, and migration boundaries.
Install
npx skills add osovv/grace-marketplace --skill grace-explainer -a claude-code
Installs to .claude/skills/grace-explainer/ · Each command fetches the skill straight from GitHub with the open skills CLI.
Download .zip
Byte-identical to the scanned commit, with the repository’s licence and a SOURCE.txt.
What it can touch
Instructions onlyNo network use seenLicence: MIT
Safety checks on SKILL.md
No warnings.
Why 83
Security100
Provenance69
Maintenance85
Licence100
Adoption40
Files (7)
- SKILL.md
- agents/openai.yaml
- references/contract-driven-dev.md
- references/knowledge-graph.md
- references/semantic-markup.md
- references/unique-tag-convention.md
- references/verification-driven-dev.md