Newly listed AI agent skills

SKILL.md skills ordered by evaluation score, then by recency. Filtered addresses are excluded from the search index so that they do not duplicate this list.

Skill directoryRanked Claude skillsGuides

productivity

PDF Skill

Read, fill, extract, and generate PDF documents from an agent session — forms, reports, and print-ready files rather than markdown-only output.

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coding

Claude API

Up-to-date Claude API reference for model IDs, tool use, MCP, prompt caching, streaming, and SDK patterns so an agent stops guessing against stale docs.

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coding

Skill Creator

Scaffold a new AI agent skill from a plain-language job description: folder, SKILL.md frontmatter, trigger description, and a first draft of the instructions.

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analysis

Excel Spreadsheet Skill

Build and analyze Excel (.xlsx) workbooks — formulas, multiple sheets, and tabular exports — from an agent instead of CSV paste.

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writing

Word Document Skill

Create and edit Microsoft Word (.docx) files with headings, tables, and tracked-change-friendly structure from an agent workflow.

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creativity

PowerPoint Skill

Generate and edit PowerPoint (.pptx) decks with real slides, not markdown pretending to be a presentation.

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coding

Writing Skills

Edit, tighten, and verify SKILL.md files so they trigger reliably and stay short enough for progressive disclosure.

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coding

Systematic Debugging

A root-cause debugging loop for coding agents: reproduce, isolate, hypothesize, then change one thing — instead of shotgun patches.

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productivity

Harvest Automation

Automate time tracking, project management, and invoicing workflows in Harvest -- log hours, manage projects, clients, and tasks through natural language commands.

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