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Mastra vs PIC Standard: Provenance & Intent Contracts

Mastra is a TypeScript framework for AI agents without built-in causal governance or SHA-256 evidence verification.
MastraTypeScript framework for AI agentsPIC Standard: Provenance & Intent ContractsThe Open Protocol for Causal Governance in Agentic AI.

Which to pick

Pick Mastra if you want…

  • Typed AI agents with built-in observability
  • TypeScript AI agents
  • Integrations with React, Next.js or Node (on Mastra's list, not PIC Standard: Provenance & Intent Contracts')

Pick PIC Standard: Provenance & Intent Contracts if you want…

  • Verifiable contracts for AI agent actions
  • A free, open-source tool
  • Integrations with LangGraph, MCP or CLI (on PIC Standard: Provenance & Intent Contracts' 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.
PIC Standard: Provenance & Intent Contracts:PIC Standard adds machine-verifiable contracts to AI agent tool calls for causal governance.
Best for
Mastra:Typed AI agents with built-in observability
PIC Standard: Provenance & Intent Contracts:Verifiable contracts for AI agent actions
Who it’s for
Mastra:TypeScript developers building AI-powered applications and agents.
PIC Standard: Provenance & Intent Contracts:Developers building agentic AI systems that need provable intent and risk control.
Pricing
Mastra:Freemium
PIC Standard: Provenance & Intent Contracts:Open source
Plans
Mastra:Starter $0 per month · Teams $250 per month
PIC Standard: Provenance & Intent Contracts:—
Open source
Mastra:Yes, 28,481 GitHub stars
PIC Standard: Provenance & Intent Contracts:Yes
Works with
Mastra:React, Next.js, Node, LibSQL, Postgres, Vite
PIC Standard: Provenance & Intent Contracts:LangGraph, MCP, 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.

PIC Standard: Provenance & Intent Contracts features

  • Action Proposal schema. Agents emit a JSON contract describing intent, impact, provenance and evidence before each tool call.
  • Deterministic evidence verification. SHA-256 resolvable artifacts are validated; unverifiable evidence blocks high-impact actions.
  • Fail-closed security model. If verification fails, the action is automatically rejected to prevent unsafe operations.
  • CLI and SDK integrations. Provides a command-line tool and drop-in integrations for LangGraph and MCP servers.
  • Cryptographic signing. Supports signing of contracts and API attestations for trusted provenance.
  • Risk classification. Allows agents to label impact classes such as money, privacy, compute or irreversible actions.

Mastra vs PIC Standard: Provenance & Intent Contracts FAQ

Is Mastra or PIC Standard: Provenance & Intent Contracts free?+

Mastra has a free plan (Starter); paid plans start at $250/month (Teams). PIC Standard: Provenance & Intent Contracts is free and open source.

Which is cheaper, Mastra or PIC Standard: Provenance & Intent Contracts?+

PIC Standard: Provenance & Intent Contracts is free, so it costs less. Mastra starts at $250/month (Teams).

Is Mastra or PIC Standard: Provenance & Intent Contracts open source?+

Yes, both are open source: Mastra (mastra-ai/mastra on GitHub) and PIC Standard: Provenance & Intent Contracts.

Do Mastra and PIC Standard: Provenance & Intent Contracts integrate with the same tools?+

Their integration lists don't overlap: Mastra lists React, Next.js, Node, LibSQL and 2 more; PIC Standard: Provenance & Intent Contracts lists LangGraph, MCP and CLI.

On DevHunt

Mastra

Listed by DevHunt

Mastra on DevHunt →Mastra alternatives

PIC Standard: Provenance & Intent Contracts

3 upvotes · Launched on DevHunt on Jan 27, 2026

PIC Standard: Provenance & Intent Contracts on DevHunt →

Based on each tool's website and DevHunt data. Details may change; check the official sites.