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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 Open Source

Last Updated

2026-06-16

GitHub Stars

470

Last Updated

2026-07

About Flowcraft

FlowCraft is a layered, batteries-included toolkit for shipping LLM applications in Go. Pick the layer you need: - sdk — Composable primitives: agents, DAG executor, LLM contracts, tools, telemetry, workspaces, and kanban-style multi-agent delegation. - memory — Long-term recall, conversation history, knowledge retrieval, text processing, and memory-backed stores. - sdkx — Drop-in providers: OpenAI, Anthropic, DeepSeek, MiniMax, ByteDance / Volcengine, plus embedding, reranker, sandbox, and compatibility adapters. - vessel — In-process runtime that hosts your agents with lifecycle management, restart policies, probes, sidecars, per-run workspaces, and assembly helpers.

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
7.0
Value for Money
7.4
Features
7.3
Support
6.7
Performance
7.3
Overall Rating
7.2 /10

Pros & Cons

Pros

  • Growing open-source adoption (470 stars)
  • Pluggable

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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Links & Resources

AR Reviewed by AgentRadar · Reviewed on · How we rate

Profiles are AI-assisted from public information — not independently hands-on tested.