Project Memory

Local-first scoped indexing and embeddings with Cursor integration.

EmergingOpen SourceLow lock-in

Pricing

Free tier

Flat rate

Adoption

Stable

License

Open Source

Data freshness

Unverified

Overview

What is Project Memory?

Project Memory is a local-first tool that provides scoped indexing and embedding capabilities. It integrates with Cursor, making it suitable for developers who need to manage project data locally without relying on cloud services.

Key differentiator

Project Memory stands out as a local-first solution that provides scoped indexing and embedding capabilities, making it ideal for developers who prioritize on-device data management.

Capability profile

Capability Radar

Ease of StartEcosystemValueMaturityFlexibilityScale Ready

Honest assessment

Strengths & Weaknesses

↑ Strengths

Local-first indexing and embeddingsmedium

Scoped indexing capabilitiesmedium

Integration with Cursormedium

↓ Weaknesses

Steep learning curve for non-Python developershigh

API requires Python-specific patterns, TypeScript SDK is community-maintained

Frequent breaking changes between versionsmedium

v0.1 to v0.2 migration required rewriting chain definitions

Limited language support beyond JavaScript and Pythonhigh

Primary focus on JavaScript with secondary support for Python, lacks official SDKs for other languages like Java or C#

Performance issues with large datasetsmedium

Local indexing and embedding operations can become slow and resource-intensive as dataset size increases

Fit analysis

Who is it for?

✓ Best for

Developers who need a local-first solution for project memory without relying on the cloud.

Teams working in environments with limited or no internet access.

✕ Not a fit for

Projects requiring real-time data synchronization across multiple devices

Use cases where cloud-based services are preferred for scalability and reliability

Cost structure

Pricing

Free Tier

Available

Open source — free to use

Starts at

$0

Model

Flat rate

Enterprise

None

Performance benchmarks

How Fast Is It?

Ecosystem

Relationships

Alternatives

Works well with

Integrations

Next step

Get Started with Project Memory

Step-by-step setup guide with code examples and common gotchas.

View Setup Guide →