mastra

name	mastra
description	Mastra framework: docs lookup (links.md, mastraDocs MCP, embedded docs), agents, workflows, streaming, browser, tools, memory, RAG, processors, CopilotKit guide. Verify from installed docs — never trust training-data APIs. NOT for: product intent routing (mastra-routing), Managed Agents API harness (mde-agents), non-Mastra frameworks. Load when editing src/mastra/**, Mastra tools/workflows, memory, streaming/events, browser automation, or Mastra doc URLs.
license	Apache-2.0
metadata	{"author":"Mastra","version":"2.1.0","repository":"https://github.com/mastra-ai/skills","title":"Mastra framework guide","impact":"HIGH","impactDescription":"Docs routing, agents/workflows, embedded vs remote APIs","tags":"mastra, agents, workflows, tools, memory, rag, typescript"}
paths	["app/src/mastra/**","**/*mastra*"]

Mastra Framework Guide

When NOT to use

• Generic "build an agent" with no Mastra imports → product docs, not framework internals here
• CopilotKit v2 (useComponent, slots, headless v2) → use copilotkit-integrations skill

---

⚠️ Never trust training-data knowledge

Mastra evolves rapidly — APIs, constructor signatures, and patterns change between versions. Always verify against installed docs before writing code.

Priority order:

1. Embedded docs: grep -r "Agent" node_modules/@mastra/core/dist/docs/references
2. Source: cat node_modules/@mastra/core/dist/docs/assets/SOURCE_MAP.json
3. Remote: https://mastra.ai/llms.txt

---

iPix-specific wiring

Location: app/src/mastra/ (NOT src/mastra/)

• Singleton: call getMastra() in handlers; index.ts exports a Proxy mastra for mastra dev CLI only
• Storage: PostgresStore via getMastraStorage() — requires DATABASE_URL (port 6543) in prod
• Model: Gemini via resolveModel() / resolveGeminiModel() in models.ts — default gemini-3.1-flash-lite; no OpenAI key
• Tool registry: app/src/mastra/tools/index.ts as agentTools — all agents import from there
• Route consumption: getMastra() inside handler body only, never at import time
• Required agent IDs: default, production-planner, creative-director, brand-intelligence, visual-identity, social-discovery (must match route-agent-map.ts + useAgent({ agentId }))
• HTTP workflow routes: shoot-wizard + brand-intelligence only — no brand-approval route (scaffold → IPI-278)
• Cleanup / defer: IPI-278 unregister scaffold · IPI-279 durable stream cache · IPI-280 observational memory

---

Quick topic routing

Question	Where to look
"Where is the doc for X?"	links.md → references/topic-routing.md
Agent / Workflow / Tool API	references/embedded-docs.md
Memory (threads, OM, recall)	references/memory.md
Workflows / HITL / suspend-resume	references/workflows.md
Streaming / AG-UI bridge	references/streaming.md
MCP client/server	references/mcp.md + links.md
CopilotKit + Mastra (in-process)	iPix wiring above + getMastra() → getLocalAgents
Common errors	references/common-errors.md
v0→v1 migration	references/migration-guide.md
All reference files	references/README.md

Full framework guide (priority order, core concepts, TypeScript config, model format, dev workflow): references/full-guide.md

---

Mastra docs MCP

Tool	Use when
mastraDocs	Know the doc path (docs/…, guides/…, reference/…)
readMastraDocs	Browse embedded topics in installed @mastra/* packages
searchMastraDocs	Keyword grep — requires projectPath: /home/sk/ipix/app
listMastraPackages	See which packages ship embedded docs