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Flowcraft

Flowcraft

Production-grade Go SDK for building AI agents with long-term memory, knowledge retrieval, and voice — runnable as a lib

Research Agents
7.0 /10
Open Source

Last Updated

2026-06-16

GitHub Stars

470

About Flowcraft

**Production-grade Go SDK for building AI agents with long-term memory, knowledge retrieval, and voice — runnable as a library, a daemon, or a real-time pipeline.**

Our Verdict

A research agent that is open-source and self-hostable backed by 470 GitHub stars. Production-grade Go SDK for building AI agents with long-term memory, knowledge retrieval, and voice — runnable as a library, a daemon, or a real-time pipeline..

Features

Three-lane retrieval (BM25 + vector + entity), fused via
Predicate alias normalisation so "favourite color" and "favor
Pluggable
Declarative YAML — vessels, agents, engines, history, sidecar
Rate limits and concurrency caps shared across vessels via th
SSE log streaming for every run with replay-friendly delta en

Detailed Ratings

Ease of Use
6.7
Value for Money
7.2
Features
7.0
Support
6.4
Performance
7.1
Overall Rating
7.0 /10

Pros & Cons

Pros

  • Open-source — fully self-hostable and auditable
  • Growing open-source adoption (470 stars)
  • Pluggable

Cons

  • Requires technical setup; less hand-holding than managed alternatives
  • Limited third-party reviews and benchmarks

Use Cases

Literature reviewInformation gatheringSummarizationCitation

Who Is It For?

Teams and individuals looking for research and information synthesis who value open-source flexibility and control.

#agent-framework#agent-runtime#agents#ai#ai-agents#flowcraft

Frequently Asked Questions

What is Flowcraft?

**Production-grade Go SDK for building AI agents with long-term memory, knowledge retrieval, and voice — runnable as a library, a daemon, or a real-time pipeline.**

How much does Flowcraft cost?

Flowcraft is open-source and free to self-host. See https://github.com/GizClaw/flowcraft for installation instructions.

Is Flowcraft open source?

Yes — Flowcraft is open source with 470 stars. The source code is on GitHub at https://github.com/GizClaw/flowcraft.

Who should use Flowcraft?

Teams and individuals looking for research and information synthesis who value open-source flexibility and control.

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