workflowstacks
claude-skill

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.
414 stars11 forksGoUpdated 10/21/2026100% free · open source
What it does

Flowcraft is a Go SDK for building AI agents with long-term memory, knowledge retrieval, and voice capabilities that can be run as a library, daemon, or real-time pipeline.

When to use it
  • •When you need to integrate long-term memory and knowledge retrieval into your AI agent
  • •When building real-time voice-enabled applications that require low-latency responses
  • •When you want to run your AI agent as a daemon or library for flexibility and scalability
Ready-to-paste prompt
Run the example agent with `go run main.go -config flowcraft/config.json -kb path/to/kb.json` and interact with it through the console
Heads up: Make sure you have the correct version of Go (1.17 or later) installed, as flowcraft relies on newer language features and may not be compatible with earlier versions
Saves to your device
Use with Claude
New

Skip the builder — one click puts this in Claude, Cursor, Antigravity and more.

⚡ Runs out of the box

A prompt/skill package — nothing to install beyond adding it to your AI tool.

Try it instantly — no install
Claude Code
mkdir -p ~/.claude/skills/flowcraft && curl -fsSL https://workflowstacks.com/api/skills/flowcraft/claude-skill -o ~/.claude/skills/flowcraft/SKILL.md
Open in another AI app

Opens the app with this repo with the prompt ready to go — no copy-paste needed.

Connect the whole catalog (MCP)
claude mcp add --transport http workflowstacks https://workflowstacks.com/api/mcp

Adds a WorkflowStacks connector to Claude Code: search and load any skill here by chatting.

How flowcraft works
Codeflow
Free to inspect

Flowcraft is a very large Go project (~308k lines across 1474 code files). It is a full software project: use it through its install path rather than reading it end to end. Last commit this month, MIT license, has a test suite.

Size
Very large codebase
~308k lines · 1474 code files · days to read — use, don't read
Setup
Developer setup
A real software project. Use it via its install path; don't expect to read it all.
Runs on
Go
No API keys detected
Go 100%
Where to start reading
  1. 1
    README.md
    Start here — what it does and how to install it
  2. 2
    core/agent/agent_test.go
    Inside core/ — the main logic begins here
  3. 3
    examples/anvil/.gitignore
    A worked example — copy this to get going
What's in each folder
core/Core code — the actual logic842 files
skills/Prompts, skills & agent definitions22 files
examples/Examples you can copy179 files
docs/Documentation24 files
backends/Folder260 files
driver/Folder172 files
craft/Folder98 files
tools/Helper scripts3 files
READMEHas testsDocumentedCI checksExamples includedMIT licenseUpdated this month
Quick Actions
Details
Creator
GizClaw
Language
Go
Category
claude-skill
Published
4/14/2026

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Featured on WorkflowStacks
[![Featured on WorkflowStacks](https://workflowstacks.com/api/badge/flowcraft.svg)](https://workflowstacks.com/skills/flowcraft?utm_source=github&utm_medium=badge)
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MCP config

Context7 (live docs) MCP config

Pull up-to-date library docs into Claude so it codes against the real API.

MCP config

Memory (knowledge graph) MCP config

Persistent memory across chats via a local knowledge graph.

MCP config

Playwright (browser) MCP config

Drive a real browser for testing and automation from Claude.

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