Skills

Progressive-disclosure instructions an agent loads on demand. Cheap until invoked, which is why the per-session figure on each card is usually two digits.

create-environments

697

PrimeIntellect-ai/verifiers

Skill Claude CodeCodex

Create or migrate native verifiers.v1 taskset, environment, and harness packages. Use to build a taskset, port a benchmark, add task tools, script or model a user, build a multi-agent environment, package an agent harness, or migrate an existing v0 environment to the typed v1 trace model.

not rated 4.6k +12 today A 68 tokens original MIT

panning-for-gold

699

NateBJones-Projects/OB1

Skill Claude CodeCodex

Use when processing voice transcripts, brain dumps, stream-of-consciousness notes, or any raw multi-topic capture. Extracts every idea thread, then evaluates each one with deep brainstorming, then captures results to Open Brain. Trigger on transcripts, exports, "process this", "pan for gold", "brain dump", "what did I…

not rated 4.6k +31 changed yesterday A 80 tokens

split-jvm-nonjvm

700

JetBrains/koog

Skill Claude Code ✓ vendor

Splits a class or several classes in the common source set commonMain into JVM and non-JVM parts into jvmCommonMain and nonJvmCommonMain. This is used to provide some JVM-specific functionality for a class on JVM targets (e.g. Kotlin/JVM or Java backend or Android).

not rated 4.6k +1 4d ago A 68 tokens original Apache-2.0

code-review

701

phodal/auto-dev

Skill Claude Code

Perform comprehensive code review with best practices.

not rated 4.5k +2 1mo ago A 10 tokens original MPL-2.0

guokaigdg/animal-island-ui

Skill Claude CodeCodex

Build React UIs in the animal-island-ui style — an a cozy island-style UI-inspired component library (warm earth tones, pill shapes, 3D game-button depth, soft motion). Use when (1) building pages or components with the animal-island-ui npm package in a React project; (2) generating a standalone single-file HTML page…

not rated 4.5k +41 changed yesterday A 113 tokens

prepare-release

703

modelcontextprotocol/csharp-sdk

Skill Claude CodeCodex ✓ vendor

Prepare a new release for the C# MCP SDK. Assesses Semantic Versioning level (PATCH/MINOR/MAJOR), bumps the version, runs ApiCompat and ApiDiff, reviews documentation, updates changelogs, drafts release notes, and creates a pull request with all release artifacts. Use when asked to prepare a release, start a release…

not rated 4.5k +11 2d ago A 88 tokens

frame-bold-poster

704

nexu-io/html-video

Skill Claude CodeCodex

A 1970s European editorial poster in motion — a red rule draws across, a giant tilted figure drops in, a three-line headline rises line-by-line, an italic serif standfirst fades.

not rated 4.5k +18 2mo ago A 45 tokens original Apache-2.0

kungfu-systems/kungfu

Skill Claude CodeCodex

Discover the exact Kungfu Project, WorkConsole, WorkRef, Skill catalog, and Core Work state admitted to this Amp process.

not rated 4.5k +2 today A 32 tokens original Apache-2.0

ChenLiu-1996/figures4papers

Skill Claude CodeCodex

Covers publication-ready matplotlib figures for academic papers, slides, and reports—bars, trends, scatter, heatmaps, and multi-panel layouts—with this repository’s house style, print/vector export conventions, and parity with figures4papers demos. Use when the user is finalizing or creating such figures in…

not rated 4.7k +340 16d ago A 111 tokens

openmemory

708

CaviraOSS/OpenMemory

Skill Claude CodeCodex

Manage persistent memory via OpenMemory MCP. TRIGGER when: user says "remember this", "save to memory", "store this", "recall", "what do you remember about", "check memory", "forget this", "delete memory", "clean up memory", or when agent forms a stable conclusion worth persisting. DO NOT TRIGGER when: user refers to…

not rated 4.5k 5d ago A 96 tokens original Apache-2.0

python-unit-tests

709

dimensionalOS/dimos

Skill Claude CodeCodex

Use when writing, fixing, or reviewing Python pytest unit tests, fixtures, mocks, or test PR feedback.

not rated 4.5k +20 today A 26 tokens

subagents

710

Waishnav/devspace

Skill Claude CodeCodex

Delegate focused coding, research, review, or verification work to a bounded DevSpace subagent. Use when a task benefits from separate context, a specialist perspective, or a follow-up with the same worker.

not rated 4.5k +77 today A 44 tokens original MIT

browse

712

rivet-dev/agentos

Skill Claude Code

Use the browse CLI for Browserbase browser automation, Browserbase cloud APIs, Browserbase Functions, templates, web fetch/search, diagnostics, and Browse.sh skill discovery/installation. Use when the user asks to navigate pages, inspect browser state, run local or remote browser sessions, manage Browserbase…

not rated 4.5k +18 2d ago A 109 tokens original Apache-2.0

lesson

713

CortexReach/memory-lancedb-pro

Skill Claude CodeCodex

Store a lesson learned from the current conversation. Triggered by /lesson command. Use when Master signals that the recent conversation contains a pitfall, fix, or key insight that should be persisted to long-term memory.

not rated 4.5k +1 7d ago A 45 tokens

implement

714

fallow-rs/fallow

Skill Claude CodeCodex

Research, implement, test, document, and review a Fallow feature, fix, refactor, or repository improvement. Use when asked to build or change Fallow.

not rated 4.4k +9 changed 2d ago A 36 tokens original MIT

openkb-deck-neon

715

VectifyAI/OpenKB

Skill Claude CodeCodex

A skill for creating a single-file HTML slide deck from content stored in OpenKB, a knowledge-base chat system. It defines a dark, high-tech visual style using neon colors, glow effects, and glass-like panels.

not rated 4.4k +50 1mo ago A 173 tokens original Apache-2.0

gptme/gptme

Skill Claude CodeCodex

Classify codebases before modification to choose appropriate development approach.

not rated 4.4k +6 today A 16 tokens original MIT

mapping-builder

717

intuitem/ciso-assistant-community

Skill Claude Code

Build a reviewed crosswalk (RequirementMappingSet YAML library + review xlsx/csv) between two CISO Assistant framework YAML files using Claude itself as the reasoning engine. Zero infrastructure — stdlib + pyyaml only, no embedders, no LM Studio, no Qdrant. Use when the user asks to map / crosswalk / generate a…

not rated 4.4k +11 today A 164 tokens

zgsm-ai/costrict

Skill Claude CodeCodex

Provides comprehensive guidelines for resolving merge conflicts intelligently using git history and commit context. Use when tasks involve merge conflicts, rebasing, PR conflicts, or git conflict resolution. This skill analyzes commit messages, git blame, and code intent to make intelligent resolution decisions.

not rated 4.4k +4 18d ago A 56 tokens copy · 98% Apache-2.0

memgraph/memgraph

Skill Claude CodeCodex

Review code changes in Memgraph's storage layer, including MVCC, concurrency patterns, WAL, recovery, DDL operations, index/constraint management, delta chains, and skip list operations. Invoke for pull requests or changes to src/storage/v2/.

not rated 4.4k +10 today A 56 tokens

build-paths-advanced

720

oracle-devrel/oracle-ai-developer-hub

Skill Claude CodeCodex

Scaffold an agent system where Oracle AI DB is the only state store, composed from the build-paths/skills/ building-block library. Stack — langchain-oracledb + oracle-database-mcp-server + in-DB ONNX embeddings + OCI GenAI Grok 4 + Open WebUI. Three projects — production-feeling NL2SQL+RAG hybrid analyst…

not rated 4.4k +3 yesterday A 110 tokens

At most 3 mods per repository are shown here, and a mod shipped inside a plugin is left to that plugin's page — the rest are on their repository pages: