Explore AI Agent Skills & Claude Prompts
Discover open-source agent skills for Claude Code, Codex, ChatGPT, and any tool that uses SKILL.md.
Enter through keywords, occupations, creators, and GitHub sources to see what kinds of skills are emerging across domains.
Use the same catalog through the API
Connect 381,784 public skills to your own search, analytics, or agent workflow with the REST API.
Querying local SQLite index...
openapi-breaking-changes
by FgForrestAnalyze OpenAPI (REST) breaking changes between the public evitaDB demo server schema and the current local branch's schema. Builds the project, boots the local server, runs openapi-diff via `tools/diff-openapi-schemas.sh`, and writes a prose summary of breaking changes and their client-facing implications. If the user provides a path to a downstream project that generates a REST client from evitaDB's OpenAPI schema, the summary is tailored to that project specifically (TypeScript-heavy by default). Read-only: never modifies project code.
gql-breaking-changes
by FgForrestAnalyze GraphQL breaking changes between the public evitaDB demo server schema and the current local branch's schema. Builds the project, boots the local server, runs graphql-inspector via `tools/diff-graphql-schemas.sh`, and writes a prose summary of breaking changes and their client-facing implications. If the user provides a path to a downstream project that generates a GraphQL client from evitaDB's schema, the summary is tailored to that project specifically (TypeScript-heavy by default). Read-only: never modifies project code.
evita-schema-change
by FgForrestUse when adding a new field, enum, or configuration option to any evitaDB schema type (ReferenceSchema, EntitySchema, AttributeSchema, etc.). Provides a comprehensive 8-layer recipe covering contracts, DTOs, builders, mutations, external APIs (gRPC/GraphQL/REST) with backward compatibility, Kryo serializers, and WAL serializers.
release-pr
by FgForrestPrepare or update a release PR from dev to master with auto-generated release notes
release-notes
by FgForrestGenerate enriched release notes for a major or patch release of evitaDB. Runs the deterministic skeleton generator and adds short user-facing prose to all breaking changes and to the features deemed "interesting", then writes the result to release-notes.md. Invokable locally as /release-notes and headlessly from the CI release workflow.
new-external-api-object
by FgForrestUse when adding a new response object (DTO surface) to evitaDB's external APIs — GraphQL, REST, and gRPC. Covers descriptors and their inheritance, interfaces and field-override rules, per-parameter object caches, GraphQL data fetchers, and gRPC proto/converter patterns with backward-compat rules. Use this whenever introducing a new object type, a suffix variant, or a polymorphic interface that must be exposed via at least two of the three APIs.
new-constraint
by FgForrestPlans and executes implementation of a new evitaDB query constraint (filter, order, or require). Produces a task checklist covering all layers — query model, EvitaQL grammar, engine translator, Kryo serializer, external APIs, tests, and documentation — with exact file paths. Use when adding new filter/order/require constraints or variants of existing ones.
release
by FgForrestUse when cutting a new release of the jdwp-debugging plugin — bumping the user-facing version, writing a CHANGELOG entry, committing, tagging, and pushing. Triggers — "do a release", "ship X.Y.Z", "release the last commits", "bump the version", "tag a release".
java-debug
by FgForrestDebug live Java applications via the jdwp-inspector MCP server — set breakpoints, inspect runtime state, evaluate expressions, mutate variables at runtime, catch exceptions at their throw site, and trace execution non-intrusively with line logpoints or log-only exception breakpoints (with $exception-bound expressions). Use when investigating Java bugs, test failures, runtime exceptions, race conditions, or any JVM behavior that is hard to understand from reading code alone.
generate-evitadb-client
by FgForrestRegenerate gRPC TypeScript types from the evitaDB repository. Use when the user wants to refresh, regenerate, or update gRPC/proto-generated TS client code in evitaLab.
Browse Agent Skills by Occupation
23 major groups · 867 SOC occupations
Browse by Category
Explore agent skills organized by their primary use case
Explore the agent skills ecosystem by occupation and creator
SkillMD is not just a keyword search box. It is an open map that organizes public skills by occupation, creator, and repository, helping you see which workflows, judgment criteria, and domain habits people are writing for AI agents.
Then follow creators and GitHub repositories back to the source: compare the skills a team maintains, whether the repo is active, and how the README frames the work before you open, install, or reuse anything.
Use it three ways: learn an unfamiliar field by occupation, study how creators organize skills, then use source context to decide what is worth opening or reusing.
01 Map a field
Browse 23 occupation groups and 867 SOC roles to learn what skills exist in adjacent domains and how they break down real work.
02 Follow creators
Use creator and repository pages to inspect maintained skill collections, recent updates, and source context before trusting a result.
03 Search with sources
Search 1.7M+ collected skills, then use occupation tags, creators, and GitHub source context to decide what is worth opening.
Start with the occupation map, then follow creators and repositories back to real code. SkillMD helps explain why a skill is worth opening, not only what it is named.
Standardizing Agent Capabilities with SKILL.md and Model Context Protocol (MCP)
In the rapidly evolving landscape of artificial intelligence, LLM agents (Large Language Model agents) have transitioned from simple text predictors to autonomous problem solvers. To orchestrate complex, multi-step agentic workflows, developers require a standardized format to specify agent capabilities, prompt instructions, system rules, and database bindings. This is where SKILL.md and the Model Context Protocol (MCP) have emerged as standard developer paradigms. SkillMD serves as the central directory for indexing, exploring, and sharing these critical agent configurations.
Our open-source registry currently tracks over 1.7 million collected SKILL.md configurations and system prompts. By compiling agent configurations from active developers on GitHub, we bridge the gap between prompt engineering research and production execution. Whether you are building agents with Anthropic's Claude Code, OpenAI's GPT-4, Google's Gemini, or local models using Ollama and LlamaIndex, standardized skill definitions ensure your agents behave predictably across different runtime environments.
What is the Model Context Protocol (MCP)?
The Model Context Protocol (MCP) is an open-source standard designed to connect LLMs to data sources, developer tools, and external environments. MCP establishes a bidirectional communication channel between client applications (like Cursor, Claude Desktop, or custom agent systems) and servers hosting data or capabilities. Standardizing instructions via SKILL.md enables LLMs to query databases, read local files, execute terminal commands, and integrate third-party APIs. SkillMD allows you to find ready-to-run MCP servers and prompt instructions for various occupations and technical tasks.
The Structure of a Professional SKILL.md File
A valid SKILL.md configuration is designed to be easily read by humans and parsed by LLMs. It contains precise system instructions, trigger conditions, required parameters, and execution examples. Below is the typical architectural blueprint of a professional agent skill:
- Metadata & Core Scope: Declares the name of the skill, author details, target models, and a description of the capability.
- Triggers & Intent Detection: Details semantic triggers that help the agent decide when to invoke this skill.
- System Prompts: Explicit system-level instructions that direct the agent's behavior, personality, safety guardrails, and formatting preferences.
- Capabilities & Tools: Lists the files, databases, or APIs the agent must access to complete the tasks.
- Few-Shot Examples: Demonstrates real inputs and outputs, helping the model generalize behavior through in-context learning.
Optimizing Agent Workflows for Modern LLMs
Writing effective agent skills requires deep knowledge of prompt engineering. With the release of advanced reasoning models like Claude 3.5 Sonnet, ChatGPT o1, and DeepSeek-V3, prompt templates must focus on structured thinking. Developers are encouraged to use XML tags (e.g., <thought>, <context>, and <rules>) to isolate execution boundaries. Standardized prompts prevent agents from suffering from context drift, ensuring that long-running tasks remain aligned with the initial system parameters.
Exploring by SOC Occupations and Creator Profiles
What makes SkillMD unique is its taxonomy. Instead of simple text search, we parse and organize files according to the Standard Occupational Classification (SOC) system. This means you can discover skills written for Computer and Mathematical roles, Business and Financial operations, Legal, Design, and and Educational Instruction fields. By tracking creator profiles, developers can study how different teams organize their custom instructions, compare version updates, and fork public configs for specialized enterprise use cases.
SkillMD operates as a high-performance index running on a fast Go backend and a highly responsive Astro SSR frontend. All search queries execute in milliseconds, featuring smart debouncing to prevent multiple API requests while keeping user data secure. Join our community of developers to standardize your AI agent instructions and optimize your LLM prompting workflows today.
Frequently Asked Questions
A practical guide to agent skills: what they are, how to inspect them, and how SkillMD helps you explore the ecosystem.