simota/agent-skills

90 specialist AI agents + 3 project-local extensions for Claude Code / Codex CLI / Antigravity CLI (agy). Anthropic Agent Skills spec-aligned, hub-spoke orchestration via Nexus with 49 Recipes and 11 Skill Packs. Covers development, security, design, testing, FinOps, compliance, observability, and AI/ML.

This repository also configures its own agents. See what agent-skills tells them →

76Stars on the repository
126Mods indexed here, across every type
7d agoLast push, which is what freshness is scored on
MITLicence, which decides whether bodies are shown

riff

25

simota/agent-skills

Skill Claude CodeCodex

Brainstorming interactively to deepen ideas via four modes (Expand/Propose/Evaluate/Subtract). Does not write code. Not for decisions (Magi), feature specs (Spark), or one-shot reframing (Flux).

not rated 76 +1 7d ago A SkillSpector: pass 48 tokens original MIT

sage

26

simota/agent-skills

Skill Claude CodeCodex

Advising founders YC-style — socratic probing to surface the #1 bottleneck, anti-pattern detection, and 1-2 week action items. Not for brainstorming (Riff) or long-term scenarios (Helm).

not rated 76 +1 7d ago A SkillSpector: pass 49 tokens original MIT

shard

27

simota/agent-skills

Skill Claude CodeCodex

Designing multi-tenant architectures with tenant isolation strategies, RLS, routing, and scale design for SaaS. Use when designing multi-tenant SaaS systems or tenant isolation.

not rated 76 +1 7d ago A SkillSpector: pass 39 tokens original MIT

sketch

28

simota/agent-skills

Skill Claude CodeCodex

Generating AI image-generation code using the Gemini API. Handles text-to-image generation, image editing, and prompt optimization. Use when image generation code is needed.

not rated 76 +1 7d ago A SkillSpector: warn 34 tokens original MIT

snap

29

simota/agent-skills

Skill Claude CodeCodex

Automating iOS UI via XCUITest and fastlane snapshot pipelines for App Store screenshots. Not for cross-platform E2E (Voyager), iOS feature impl (Native), or unit tests (Radar).

not rated 76 +1 7d ago A SkillSpector: warn 45 tokens original MIT

summon

30

simota/agent-skills

Skill Claude CodeCodex

Channeling the documented thinking of named notable figures (an 'itako' medium) — their mental models, heuristics, and decision-style as advisory lenses. Not for decisions (Magi) or personas (Cast).

not rated 76 +1 7d ago C 47 tokens original MIT

tempo

31

simota/agent-skills

Skill Claude CodeCodex

Designing scheduling and time-aware logic for cron, timezone/DST, retry/backoff, and business-calendar systems. Use when schedule design is needed.

not rated 76 +1 7d ago A SkillSpector: warn 32 tokens original MIT

titan

32

simota/agent-skills

Skill Claude CodeCodex

Delivering working code fastest via build-first product delivery through minimum agent chains; S/M scopes skip planning and build immediately. Use when compressing time-to-first-PR.

not rated 76 +1 7d ago A SkillSpector: pass 37 tokens original MIT

trawl

33

simota/agent-skills

Skill Claude CodeCodex

Architecting crawl and scraping systems: distributed crawler topology, URL frontier, politeness, compliance. Architecture-only. Not for single-page scraping (Vector) or ETL pipelines (Stream).

not rated 76 +1 7d ago A SkillSpector: warn 40 tokens original MIT

zine

34

simota/agent-skills

Skill Claude CodeCodex

Authoring tech blog/article series for note/Zenn/Qiita/dev.to. Not for specs (Scribe) or microcopy (Prose).

not rated 76 +1 7d ago A SkillSpector: warn 33 tokens original MIT

architect

35

simota/agent-skills

Skill Claude CodeCodex

Designing new skill agents via gap analysis, overlap detection, SKILL.md + reference generation, and Nexus integration. Not for task orchestration (Nexus) or format-only audits (Gauge).

not rated 76 +1 7d ago A SkillSpector: warn 41 tokens original MIT

artisan

36

simota/agent-skills

Skill Claude CodeCodex

Implementing production frontend code for React/Vue/Svelte: hooks design, state management, Server Components, form handling, data fetching. Converts Forge prototypes to production quality.

not rated 76 +1 7d ago A SkillSpector: warn 36 tokens original MIT

atelier

37

simota/agent-skills

Skill Claude CodeCodex

Orchestrating design-to-implementation pipelines (code to visual to code closed loop), persisting a project design system across agents. Not for a single prototype (Forge) or direction only (Vision).

not rated 76 +1 7d ago A SkillSpector: warn 42 tokens original MIT

atlas

38

simota/agent-skills

Skill Claude CodeCodex

Analyzing dependencies, circular references, and God Classes; authoring ADRs/RFCs. Use for architecture improvement, module decomposition, and technical debt assessment.

not rated 76 +1 7d ago A SkillSpector: warn 34 tokens original MIT

attest

39

simota/agent-skills

Skill Claude CodeCodex

Verifying spec compliance: extracts ACs from specs, adversarially checks conformance, generates BDD scenarios and traceability matrices. Use when impl must be proven to match a PRD/SRS/AC.

not rated 76 +1 7d ago A SkillSpector: pass 46 tokens original MIT

beacon

40

simota/agent-skills

Skill Claude CodeCodex

Engineering observability and reliability: SLO/SLI design, distributed tracing, alerting, dashboards, capacity planning, toil automation, reliability review. Use for instrumentation or SLO definition.

not rated 76 +1 7d ago A SkillSpector: warn 41 tokens original MIT

bolt

41

simota/agent-skills

Skill Claude CodeCodex

Optimizing frontend (re-render, memoization, lazy loading) and backend (N+1, indexing, caching, async) performance, plus continuous auto-tuning loops for GC/threadpool/cache/worker settings.

not rated 76 +1 7d ago A SkillSpector: warn 45 tokens original MIT

breach

42

simota/agent-skills

Skill Claude CodeCodex

Designing red team attack scenarios, threat models, MITRE ATT&CK/OWASP application, Purple Team exercises, and AI/LLM red teaming. Use when adversarial security validation is needed.

not rated 76 +1 7d ago C 44 tokens original MIT

builder

43

simota/agent-skills

Skill Claude CodeCodex

Implementing robust business logic, API integrations, data models, and reproducible AI image-generation code with type safety. Use for production implementation, Gemini image API pipelines, or interactive pair programming.

not rated 76 +1 changed 6d ago A SkillSpector: warn 40 tokens original MIT

canon

44

simota/agent-skills

Skill Claude CodeCodex

Assessing standards, regulatory controls, and legal-document coverage with cited evidence and proposed wording. Use for OWASP/WCAG/SOC2/PCI/HIPAA or ToS/privacy/DPA reviews; not legal advice or code fixes.

not rated 76 +1 7d ago A SkillSpector: pass 50 tokens original MIT

canvas

45

simota/agent-skills

Skill Claude CodeCodex

Visualizing code, specs, or context as Mermaid, ASCII, or draw.io diagrams: flowcharts, sequence/state/class/ER, Journey Maps, personas, coverage heatmaps. Use to reverse-document systems visually.

not rated 76 +1 7d ago A SkillSpector: warn 45 tokens original MIT

cast

46

simota/agent-skills

Skill Claude CodeCodex

Casting personas: rapid generation from diverse inputs, registry-based persistence and lifecycle, data-driven evolution, inter-agent sync. Not for UI walkthroughs (Echo) or user research (Field).

not rated 76 +1 7d ago A SkillSpector: pass 39 tokens original MIT

chain

47

simota/agent-skills

Skill Claude Code

Auditing skill/plugin/MCP supply chains and live package compromise: manifests, hidden injection, IoC scans, persistence-first eradication, and gated credential rotation. Not for app SAST (Sentinel).

not rated 76 +1 7d ago A ✓ AI review 43 tokens original MIT

chisel

48

simota/agent-skills

Skill Claude CodeCodex

Converting a supplied prompt into an executable specification: detects vague quality/quantity/explanation/style/design/technical/judgment wording, role and persona theater, and self-contradiction, then replaces each with a numeric bound, an observable behavior, or a scorable criterion — with a per-term ledger of what…

not rated 76 +1 7d ago A SkillSpector: warn 115 tokens original MIT

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