Skills

DAAS skills live in .claude/skills/ and are invoked by Claude Code. They call Python data libraries directly and read/write daas.db via sqlite3 - no MCP round-trip. There are two families.

fd-daas-* - data skills

The data-fetch, indicator, collection, research, and dashboard skills.

Skill	What it does
fd-daas-brainstorm	Clarify a fuzzy research goal into a plan doc.
fd-daas-research	Full pipeline: analyze -> collections -> indicators -> dashboard -> bundle + report.
fd-daas-based-data-fetch	Core resolve -> fetch -> persist.
fd-daas-fetch-data	Entity -> coverage -> indicator workflow.
fd-daas-dashboard / -creator	Browse / build standalone HTML dashboards.
fd-daas-entities-collection / -creator	Entity collections + rules.
fd-daas-indicators-collection-creator	Indicator collections + export.
fd-daas-indicators-creator	Persist a series to scraw_<slug>.
fd-daas-rules-creator	Author a unified rule (json/script/position/llm).
fd-daas-pdf	Local PDF/text semantic vector search.
fd-daas-scrapling-official	Web scraping with anti-bot bypass (Scrapling library).
fd-datasource-akshare	A-share OHLCV/fundamentals via the external scraw-akshare Scrapy project.
fd-daas-skill-creator / fd-daas-skill-review	Create/inspect + review daas skills.

fd-coding-* - infra & builder skills

Skill	What it does
fd-coding-bore-tunnel / fd-coding-cloudflare-tunnel	Expose a local service (dashboard/docs) to the internet.
fd-coding-skill-creator	The generic skill-creation loop (draft -> eval -> iterate).
fd-coding-daas-datasource-builder (+ -workspace)	Scaffold datasource builder projects.
fd-coding-daas-scraw-builder	Scaffold scraw-* Scrapy projects.
fd-coding-daas-reset-project	Reset daas.db to clean at 3 guarded levels.
fd-coding-documents-builder	Scaffold a MkDocs Material docs-site (like this one).
fd-coding-documents-add	Add a page to an existing docs-site.

Emphasized skills

If you learn only four skills, learn these - they cover the most common end-to-end journeys:

1. fd-daas-brainstorm - turn a vague idea into a plan.
2. fd-daas-research - run the full study.
3. fd-daas-dashboard - see and build dashboards.
4. Sharing Dashboards - publish over WiFi/tunnel.

Skills vs. MCP

Skills are the simpler, offline-friendly path. The same capabilities are available as MCP tools (<group>_<tool>) on the consolidated fd-daas-mcp server - see MCP Tools.