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Mastra vs SuperSpecs
Mastra is a TypeScript framework for AI agents; SuperSpecs is language-agnostic and adds a discipline layer on top of any agent.
MastraTypeScript framework for AI agents
SuperSpecsThe Discipline AI Spec Framework that Stops Going RogueWhich to pick
Pick Mastra if you want…
- Typed AI agents with built-in observability
- TypeScript AI agent projects
- Integrations with React, Next.js or Node (on Mastra's list, not SuperSpecs')
Pick SuperSpecs if you want…
- Spec-driven AI development
- A free, open-source tool
- Integrations with Claude Code, Cursor or OpenCode (on SuperSpecs' list, not Mastra's)
Side by side
- What it is
- Mastra:Mastra is an open-source TypeScript framework for building AI agents with memory, tools, workflows and observability.
- SuperSpecs:SuperSpecs is a markdown-based discipline framework that adds spec-driven planning, TDD and a persistent wiki to AI coding agents.
- Best for
- Mastra:Typed AI agents with built-in observability
- SuperSpecs:Spec-driven AI development
- Who it’s for
- Mastra:TypeScript developers building AI-powered applications and agents.
- SuperSpecs:Developers using AI coding agents who need repeatable, documented workflows.
- Pricing
- Mastra:Freemium
- SuperSpecs:Open source
- Plans
- Mastra:Starter $0 per month · Teams $250 per month
- SuperSpecs:—
- Open source
- Mastra:Yes, 28,481 GitHub stars
- SuperSpecs:Yes, 5 GitHub stars
- Works with
- Mastra:React, Next.js, Node, LibSQL, Postgres, Vite
- SuperSpecs:Claude Code, Cursor, OpenCode, GitHub Copilot, Codex, Gemini CLI
Mastra features
- Typed Agents. Define agents with instructions, models, tools and runtime behavior in TypeScript.
- Workflows. Compose multi-step, retryable, branchable workflows with typed control flow.
- Harness. Coordinate multi-mode agents with shared state, threads and storage.
- Memory. Durable observational memory with semantic recall and thread-aware storage.
- Observability. Logs, metrics, traces, datasets and signals for full runtime insight.
- Server & Studio. Run agents locally or in Mastra Cloud and manage them via a web studio.
SuperSpecs features
- Spec-fit for context window. Specs are written to fit a fresh 200k-token window, avoiding reliance on prior chat history.
- TDD without exceptions. Enforces RED-before-GREEN; failing code is deleted until tests pass.
- Persistent wiki memory. After each shipped feature, knowledge is distilled into an interlinked wiki for future sessions.
- Parallel subagent execution. Runs up to five agents in parallel, each with a clean context and the same spec.
- Grill before build. A stress-test interview validates specs against the wiki and techstack before execution.
- Universal agent support. Works with Claude Code, Cursor, OpenCode, Copilot, Codex and Gemini CLI via a single install.
Mastra vs SuperSpecs FAQ
Is Mastra or SuperSpecs free?+
Mastra has a free plan (Starter); paid plans start at $250/month (Teams). SuperSpecs is free and open source.
Which is cheaper, Mastra or SuperSpecs?+
SuperSpecs is free, so it costs less. Mastra starts at $250/month (Teams).
Is Mastra or SuperSpecs open source?+
Yes, both are open source: Mastra (mastra-ai/mastra on GitHub) and SuperSpecs (fokkerone/superspecs on GitHub, MIT license).
Do Mastra and SuperSpecs integrate with the same tools?+
Their integration lists don't overlap: Mastra lists React, Next.js, Node, LibSQL and 2 more; SuperSpecs lists Claude Code, Cursor, OpenCode, GitHub Copilot and 2 more.
On DevHunt
Based on each tool's website and DevHunt data. Details may change; check the official sites.