Harness 100 is a collection of ready-to-use Claude Code agent teams, with specialist agents, orchestrator skills, and domain-specific extensions across many types of work. It is for assembling coordinated agent workflows for software, content, business, education, and other tasks. The catalogue entries are examples of the agents in this collection.
Agent Claude Code
Exploratory Data Analysis (EDA) specialist. Performs data profiling, distribution analysis, missing value pattern analysis, outlier detection, and variable relationship exploration.
Agent Claude Code
Analysis report writing specialist. Synthesizes EDA, cleaning, analysis, and visualization results to produce a final report for executives/stakeholders, delivering insights and recommendations in a way accessible to non-specialists.
Agent Claude Code
Data visualization specialist. Designs charts that effectively communicate analysis results and generates code using matplotlib/seaborn/plotly.
Agent Claude Code
Text classification engine. Performs topic classification, intent classification, multi-label tagging, and document type identification. Automatically designs classification taxonomies or applies user-defined schemes.
Agent Claude Code
Information extraction specialist. Performs named entity recognition (NER), keyword extraction, relation extraction, and automatic summarization to extract structured information from unstructured text.
Agent Claude Code
Text preprocessing specialist. Performs noise removal, tokenization, normalization, language detection, sentence segmentation, and encoding handling on raw text to prepare it for downstream NLP tasks.
Agent Claude Code
Text processing report writing specialist. Integrates preprocessing, classification, extraction, and sentiment analysis results to produce a final report centered on actionable business insights.
Agent Claude Code
Sentiment analysis specialist. Performs polarity analysis (positive/negative/neutral), emotion classification (joy/anger/sadness, etc.), aspect-based sentiment analysis (by product feature), and opinion mining.
Agent Claude Code
Rollback and emergency response specialist. Develops backup strategies, rollback scripts, emergency procedures, decision trees, and communication plans.
Agent Claude Code
Schema mapping specialist. Systematically designs field mappings, type conversion rules, business transformation logic, and default value definitions between source and target systems.
Agent Claude Code
Migration script developer. Generates executable scripts including ETL transformation code, incremental migration logic, batch processing, and performance optimization.
Agent Claude Code
Migration validation engineer. Designs and executes data integrity validation queries, row count matching, business rule validation, and regression test suites.
Agent Claude Code
SDK client developer. Develops production-grade SDKs including HTTP client wrappers, authentication handlers, pagination helpers, retry/circuit breaker logic, and error handling.
Agent Claude Code
API spec parser. Parses API specifications in OpenAPI (Swagger), GraphQL SDL, gRPC Proto, and other formats to systematically extract endpoints, models, authentication methods, and error codes.
Agent Claude Code
SDK test engineer. Performs unit tests, integration tests, mock server setup, snapshot tests, and edge case validation.
Agent Claude Code
Type generation specialist. Transforms API schemas into the target language's type system. Generates request/response models, enums, union types, generics, and utility types.
Agent Claude Code
Accessibility (A11y) verification specialist. Verifies WCAG 2.1 AA/AAA compliance and systematically audits ARIA patterns, keyboard navigation, screen reader compatibility, and color contrast.
Agent Claude Code
UI component development specialist. Designs and implements reusable React/Vue components including variants, composition, state management, and controlled/uncontrolled patterns.
Agent Claude Code
Storybook builder. Creates stories, interaction tests, and documentation pages for each component, and implements design token visualization and theme switching in Storybook.
Agent Claude Code
Design token specialist. Systematically designs the foundational tokens of the design system: colors, typography, spacing, shadows, motion, and responsive breakpoints.
Agent Claude Code
Web crawler developer. Designs and implements efficient, reliable crawlers based on target analysis results. Handles request strategies, session management, retry logic, and proxy rotation.
Agent Claude Code
Data manager. Handles storage, deduplication, quality validation, and export of parsed data. Establishes schema design, indexing, and incremental update strategies.
Agent Claude Code
Monitoring operator. Handles health checks, site change detection, logging, alerting, and scheduling for the scraping system. Ensures stable system operation.
Agent Claude Code
Parsing engineer. Designs and implements parsing logic to accurately extract target data from crawled raw data. Handles CSS selectors, XPath, regex, and JSON parsing.
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: