Ruflo

CLI

Multi-agent orchestration framework formerly called Claude Flow: ruflo init gives Claude Code nearly 100 specialized subagents, swarm coordination, cross-session vector memory and hooks; add --codex to configure Codex instead. Also works as a standalone MCP server or plugin marketplace.

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README

Ruflo animated neon sign

An agent meta-harness for Claude Code and Codex.

npm version (ruflo) MIT License Star on GitHub

Ecosystem npm downloads: 12.52M over 12 months through October 4, 2026
Claude Code Codex Plugin

Get started with Ruflo

Start in Claude Code with core tools, the visual console and runtime mods. Requires Claude Code 2.1.287 or later. Run inside Claude Code:

/plugin marketplace add ruvnet/ruflo
/plugin install ruflo-core@ruflo
/plugin install ruflo-console@ruflo
/plugin install ruflo-mods@ruflo
/reload-plugins
/ruflo

Core provides foundation tools. Console opens the agent cockpit. Mods add routing and policy enforcement inside Claude Code. Mods run with your account's permissions; review their code before installing.

Using Codex or another MCP enabled tool? Use NPX for Ruflo project setup and connect your client to the Ruflo MCP server. Run the setup wizard in your project terminal:

npx ruflo@latest init wizard

For clients that support local stdio MCP servers, configure command npx and arguments ["-y", "ruflo@latest", "mcp", "start"]. The equivalent server command is:

npx -y ruflo@latest mcp start

MCP exposes Ruflo tools to your client. The console and mods above are Claude Code integrations; hook support depends on the client.

Prefer a plain terminal? Optional. The console also runs on its own, with no Claude Code: npx ruflo tui (add --plain to print one frame for scripts). It shows Overview, Cost, Swarm, Events and Missions, plus an optional AI page. Terminal UI guide

Looping recording of the optional ruflo terminal UI with its pictures: Overview in the Classic BBS look, the Orbital look with its moving globe, and the Swarm graph, in a sample project

Compare install paths · Open the console · User guide

Optional: ruOS Desktop

ruOS — A desktop that runs itself

Connect ruOS to ChatGPT or Claude via MCP:

https://ruos.cognitum.one/mcp

RuVector: Give your agents memory. Local vector search, persistent context, graph relationships and feedback learning. Explore RuVector.

npx ruvector

Ruflo

English · 简体中文

RuFlo Explained — build an AI team that plans, remembers, tests, and improves

📖 RuFlo Explained — Build an AI Team That Plans, Remembers, Tests, and Improves A 14-chapter guide: from the basic idea to a first useful task, then memory, agent teams, plugins, cost and verification.

Agent = Model + Harness. The model writes; the harness gives it tools, memory, loops, sandboxes, and controls so it can actually work. Ruflo is the harness — the execution layer around Claude Code and Codex that adds 100+ specialized agents, coordinated swarms, self-learning memory, federated comms across machines, and enterprise security guardrails. So agents don't just run, they collaborate.

One npx ruflo init gives Claude Code a nervous system: agents self-organize into swarms, learn from every task, remember across sessions, and — with federation — securely talk to agents on other machines without leaking data. You keep writing code. Ruflo handles the coordination.

Ruflo trajectory learning: branching memory paths, outcome feedback, contrastive AI and local learning. No LLM required for local vector retrieval and contrastive updates; agent execution may still use an LLM.

Conceptual learning loop. Local vector retrieval and contrastive updates can run without an LLM; embeddings and configured learning modules are still required. See the RuVector training integration and trajectory contrastive learning.

Architecture in text

User → Ruflo (CLI/MCP) → Router → Swarm → Agents → Memory → LLM providers. Memory feeds useful experience back into routing. This is a conceptual flow, not a live execution trace.

New to Ruflo? You don't need to learn 314 MCP tools or 26 CLI commands. After init, just use Claude Code normally — the hooks system automatically routes tasks, learns from successful patterns, and coordinates agents in the background.

📖 Background — where the name comes from

Claude Flow is now Ruflo — named by rUv, who loves Rust, flow states, and building things that feel inevitable. The "Ru" is the rUv. The "flo" is working until 3am. Underneath, powered by Cognitum.One agentic architecture, running a supercharged Rust-based AI engine, embeddings, memory, and plugin system.


Mission control: inspect agent work

Ruflo Orbital theme: animated boot checks, block logo, menu icons, rotating globe, swarm routing, six color palettes and responsive Theme Studio

Open animated demo · Theme Studio guide · Workflow demo

Your agent cockpit. Track workflows, agents, models, tokens and cost beside Claude Code. The 38 second animation shows Orbital and Theme Studio through actual renderer frames, including boot checks, six palettes, customization, saved themes, JSON import and resizing. This compact 3.84 MB SVG retains all 456 frames. Native host and AI provider execution are not demonstrated.

Inspect any run. Open agent logs and results, search, triage failures, replay and compare. Start with npx ruflo init, restart Claude Code, then /ruflo. Full console tour.

Let Claude drive. You set the limits. Enable Settings → Claude control to navigate and run console actions. Choose read, write, manage or full, with ask or auto approval. The current default is read + ask; raising the level is your choice. Actions above your permission level are refused, and network, spending and destructive actions require confirmation even in auto. Review the live action log or press Take back control to stop Claude control. Details.

One task: create a mission with Claude

Watch the recorded console session below. Claude creates a mission, opens the Learning and Security pages, and reports its actions in Overview.

  1. Set the boundary. Install the console using the commands below, open /ruflo, then choose Settings → Claude control → write + ask.
  2. Give a concrete request. Try: “Create a mission to add a dark mode toggle. Show me the mission and its status.”
  3. Approve creation. Claude opens Missions and sets the goal. Confirm the pending create action in the console.
  4. Verify the result. Check that Missions contains the goal and Overview records the action. Creating a mission does not mean the feature has been implemented.
  5. Keep control. Take back control pauses Claude's console tools. A later call should be refused until you restore control.

What the recording demonstrates: a real Claude Haiku session with write + auto, mission creation, page navigation, a refused swarm stop, and control being taken back. The steps above use ask so you approve creation yourself. The linked workflow animation uses sample data, while the theme demo replays renderer frames. Neither is evidence of completed swarm work or memory recall.

Implementation and recorded test findings · Reproduction script

Claude Code with the ruflo console beside it: Claude sets a mission goal, creates the mission and opens the Learning, Security and Overview pages through the console tools; the Claude control dashboard logs each action; swarm-stop is refused because it needs the full level; the person clicks Take back control and the next request is refused

Install the mods from the ruflo marketplace (Claude Code 2.1.287 or later; mods run with your account's permissions and are not sandboxed, so read the code first):

/plugin marketplace add ruvnet/ruflo
/plugin install ruflo-console@ruflo
/plugin install ruflo-mods@ruflo
/reload-plugins

ruflo-console is the cockpit above, ruflo-mods routes prompts and enforces policy in-process, ruflo-swarm shows the swarm in a pane, and ruflo-ruos adds the ruOS status segment. Open /plugin to confirm they appear in the active mods line. Inside the console, /ruflo market is the Plugin Catalog: every ruflo plugin, mod and skill with what it ships, and buttons to install, enable, disable and update (each asks first).

Quick Start

Start building with Ruflo

There are two different install paths with very different surface areas. Pick based on what you need (#1744):

Claude Code PluginCLI install (npx ruflo init)
What it gives youSlash commands + a few skills + agent definitions per-pluginFull Ruflo loop — 98 agents, 60+ commands, 30 skills, MCP server, hooks, daemon
Files in your workspaceZero.claude/, .claude-flow/, CLAUDE.md, helpers, settings
MCP server registeredOnly if ruflo-core is installed (it ships its own .mcp.json) — most other plugins don'tYes
Hooks installedNoYes
Best forTry a single plugin's commands without committing to the full installProduction use — everything works as documented

Path A — Claude Code Plugins (lite, slash commands only)

# Add the marketplace
/plugin marketplace add ruvnet/ruflo

# Install core + any plugins you need
/plugin install ruflo-core@ruflo
/plugin install ruflo-swarm@ruflo
/plugin install ruflo-rag-memory@ruflo
/plugin install ruflo-neural-trader@ruflo

This adds slash commands and agent definitions. ruflo-core (installed above) does register its own MCP server on install — its tools are callable as mcp__plugin_ruflo-core_ruflo__* (e.g. mcp__plugin_ruflo-core_ruflo__memory_store), not the bare memory_store/swarm_init/agent_spawn names the CLI-track scaffold uses. Other plugins generally don't ship their own MCP server. For the full loop with the CLI-track tool names, use Path B below.

🔌 All 35 plugins
Core & Orchestration
PluginWhat it does
ruflo-coreFoundation — server, health checks, plugin discovery
ruflo-swarmCoordinate multiple agents as a team
ruflo-autopilotLet agents run autonomously in a loop
ruflo-loop-workersSchedule background tasks on a timer
ruflo-workflowsReusable multi-step task templates
ruflo-federationAgents on different machines collaborate securely
Memory & Knowledge
PluginWhat it does
ruflo-agentdbFast vector database for agent memory
ruflo-rag-memorySmart retrieval — hybrid search, graph hops, diversity ranking
ruflo-rvfSave and restore agent memory across sessions
ruflo-ruvectorruvector — GPU-accelerated search, Graph RAG, 103 tools
ruflo-knowledge-graphBuild and traverse entity relationship maps
Intelligence & Learning
PluginWhat it does
ruflo-intelligenceAgents learn from past successes and get smarter
ruflo-graph-intelligenceSublinear graph reasoning — PageRank, delta updates, complexity-aware execution (ADR-123)
ruflo-daaDynamic agent behavior and cognitive patterns
ruflo-ruvllmRun local LLMs (Ollama, etc.) with smart routing
ruflo-goalsBreak big goals into plans and track progress
Code Quality & Testing
PluginWhat it does
ruflo-testgenFind missing tests and generate them automatically
ruflo-browserAutomate browser testing with Playwright
ruflo-jujutsuAnalyze git diffs, score risk, suggest reviewers
ruflo-docsGenerate and maintain documentation automatically
Security & Compliance
PluginWhat it does
ruflo-security-auditScan for vulnerabilities and CVEs
ruflo-aidefenceBlock prompt injection, detect PII, safety scanning
Architecture & Methodology
PluginWhat it does
ruflo-adrTrack architecture decisions with a living record
ruflo-dddScaffold domain-driven design — contexts, aggregates, events
ruflo-sparcGuided 5-phase development methodology with quality gates
ruflo-metaharnessGrade your agent setup, scan tool configs for security risks, and track changes over time (guide)
ruflo-arenaCompetitive ruliology — pit agent strategies against each other in tournaments, hill-climb and co-evolve the winners (ADR-147/148)
DevOps & Observability
PluginWhat it does
ruflo-migrationsManage database schema changes safely
ruflo-observabilityStructured logs, traces, and metrics in one place
ruflo-cost-trackerTrack token usage, set budgets, get cost alerts
Extensibility
PluginWhat it does
ruflo-agentRun agents — local WASM sandbox (rvagent) + Anthropic Claude Managed Agents (cloud)
ruflo-plugin-creatorScaffold, validate, and publish your own plugins
Domain-Specific
PluginWhat it does
ruflo-iot-cognitumIoT device management — trust scoring, anomaly detection, fleets
ruflo-neural-traderneural-trader — AI trading with 4 agents, backtesting, 112+ tools
ruflo-market-dataIngest market data, vectorize OHLCV, detect patterns

CLI Install

macOS / Linux / WSL / Git-Bash:

# One-line install (POSIX shells only — see Windows note below)
curl -fsSL https://cdn.jsdelivr.net/gh/ruvnet/ruflo@main/scripts/install.sh | bash

All platforms (including native Windows PowerShell / cmd):

# Interactive setup wizard — runs identically on every platform
npx ruflo@latest init wizard

# Quick non-interactive init
# npx ruflo@latest init

# Or install globally
npm install -g ruflo@latest

💡 Windows users: the curl ... | bash form needs a POSIX shell (Git-Bash, WSL, MSYS). The npx ruflo@latest init wizard line works natively in PowerShell and cmd. If you hit an 'bash' is not recognized error, use the npx line instead — both end up running the same init flow.

MCP Server

# Add Ruflo as an MCP server in Claude Code
claude mcp add claude-flow -- npx ruflo@latest mcp start

What You Get

Your agent toolkit

Agent teamsPersistent memory
Learning loopsSecurity controls
Plugin marketplaceModels and routing
CapabilityDescription
100+ AgentsSpecialized agents for coding, testing, security, docs, architecture
Comms LayerZero-trust federation — agents across machines/orgs discover, authenticate, and exchange work securely
Swarm CoordinationHierarchical, mesh, and adaptive topologies with consensus
Self-LearningSONA neural patterns, ReasoningBank, trajectory learning
Vector MemoryHNSW-indexed AgentDB — measured ~1.9x faster at N=20k, ~3.2x–4.7x at N=5k vs brute force (recall@10 ~0.99); ANN wins above the crossover, ties/loses at small N. See audit + scripts/benchmark-intelligence.mjs
Background Workers12 auto-triggered workers (audit, optimize, testgaps, etc.)
Plugin Marketplace33 native Claude Code plugins + 21 npm plugins
Multi-ProviderClaude, GPT, Gemini, Cohere, Ollama with smart routing
SecurityAIDefence, input validation, CVE remediation, path traversal prevention
Agent FederationCross-installation agent collaboration with zero-trust security
MetaHarnessAudit your AI agent setup before you ship. Grade readiness (1-100), scan tool configs for security issues, snapshot the whole project to catch regressions over time, and find templates that match your repo. ruflo eject turns a ruflo project into a standalone agent toolkit with its own name. Full guide.

Learning from experience

Recall, execute, evaluate, store, adapt and reuse: an illustrative agent learning cycle.

Useful trajectories and task feedback can inform future work. Results depend on the configured memory, learning components and quality of feedback. Learning plugin.

Agent Federation — Slack for Agents

Connected intelligence across machines

Outbound agent, data filtering, signing and encryption, identity verification, input checks and receiving agent.

Slack gave teams channels. Federation gives agents the same thing — shared workspaces across trust boundaries, where agents on different machines, orgs, or cloud regions can discover each other, prove who they are, and collaborate on tasks.

The difference: some channels are trusted, some aren't. @claude-flow/plugin-agent-federation handles that automatically. Your agents join a federation, get verified via mTLS + ed25519, and start exchanging work — with PII stripped before anything leaves your node and every message auditable. Untrusted agents can still participate at lower privilege: they see discovery info, not your memory. As they prove reliable, trust upgrades. If they misbehave, they get downgraded instantly — no human in the loop required.

You don't configure handshakes or manage certificates. You federation init, federation join, and your agents start talking. The protocol handles identity, the PII pipeline handles data safety, and the audit trail handles compliance.

📘 Full user guide: docs/federation/ — setup, MCP tools, trust levels, circuit breaker, and the (opt-in) WireGuard mesh layer that ties packet-layer reachability to federation trust. ADR-111 deep-dive at docs/federation/phase7-mesh-bringup.md.

Federation capabilities
CapabilityHow it works
🔒Zero-trust federationRemote agents start untrusted. Identity proven via mTLS + ed25519 challenge-response. No API keys, no shared secrets.
🛡️PII-gated data flow14-type detection pipeline scans every outbound message. Per-trust-level policies: BLOCK, REDACT, HASH, or PASS. Adaptive calibration reduces false positives.
📊Behavioral trust scoringFormula (0.4×success + 0.2×uptime + 0.2×threat + 0.2×integrity) continuously evaluates peers. Upgrades require history; downgrades are instant.
📋Compliance built-inHIPAA, SOC2, GDPR audit trails as compliance modes. Every federation event produces a structured record searchable via HNSW.
🤝9 MCP tools + 10 CLI commandsFull lifecycle: federation_init, federation_send, federation_trust, federation_audit, and more.
Example: two teams sharing fraud signals without sharing customer data
# Team A: initialize federation and generate keypair
npx claude-flow@latest federation init

# Team A: join Team B's federation endpoint
npx claude-flow@latest federation join wss://team-b.example.com:8443

# Team A: send a task — PII is stripped automatically before it leaves
npx claude-flow@latest federation send --to team-b --type task-request \
  --message "Analyze transaction patterns for account anomalies"

# Team A: check peer trust levels and session health
npx claude-flow@latest federation status

See issue #1669 for the complete architecture, trust model, and implementation roadmap.

# Claude Code plugin
/plugin install ruflo-federation@ruflo

# Or via CLI
npx claude-flow@latest plugins install @claude-flow/plugin-agent-federation
Claude Code: With vs Without Ruflo
CapabilityClaude Code Alone+ Ruflo
Agent CollaborationIsolated, no shared contextSwarms with shared memory and consensus
CoordinationManual orchestrationQueen-led hierarchy (Raft, Byzantine, Gossip)
MemorySession-onlyHNSW vector memory with sub-ms retrieval
LearningStatic behaviorSONA self-learning with pattern matching
Task RoutingYou decideIntelligent routing (89% accuracy)
Background WorkersNone12 auto-triggered workers
LLM ProvidersAnthropic only5 providers with failover
SecurityStandardCVE-hardened with AIDefence
Architecture overview
User --> Claude Code / CLI
          |
          v
    Orchestration Layer
    (MCP Server, Router, 27 Hooks)
          |
          v
    Swarm Coordination
    (Queen, Topology, Consensus)
          |
          v
    100+ Specialized Agents
    (coder, tester, reviewer, architect, security...)
          |
          v
    Memory & Learning
    (AgentDB, HNSW, SONA, ReasoningBank)
          |
          v
    LLM Providers
    (Claude, GPT, Gemini, Cohere, Ollama)

Documentation

Guides, architecture and verification

Four docs for four audiences:

DocWhen to read it
StatusSee what currently works — capability counts, test baselines, recent fixes, what's next. The is-it-ready doc.
User GuideDaily reference — every command, every config flag, every plugin. The how-do-I doc.
MetaHarness GuideHow to grade your agent setup, scan tool configs for security, detect changes between runs, and eject a project into a standalone agent toolkit. The audit-my-setup doc.
Benchmarksv3.8.0 SOTA matrix vs LangGraph / AutoGen / CrewAI on darwin-arm64 + linux-x64. ruflo wins cold start, single turn, RSS by 1.3×–1953×. The is-it-fast doc.
VerificationCryptographically prove your installed bytes match the signed witness — ruflo verify. The trust-but-verify doc.
Team Gateway ChecklistBefore-merge gates, dual-mode handoff, memory namespace sharing, and witness manifest entry per merge. The safer-team-workflows doc.

Benchmark internals (for reproduction): sota-workload-spec.md · SOTA-PROGRESS.md · raw matrix JSON: darwin · linux

User Guide section index:

SectionTopics
Quick StartInstallation, prerequisites, install profiles
Core FeaturesMCP tools, agents, memory, neural learning
Intelligence & LearningHooks, workers, SONA, model routing
Swarm & CoordinationTopologies, consensus, hive mind
SecurityAIDefence, CVE remediation, validation
EcosystemRuVector, agentic-flow, Flow Nexus
ConfigurationEnvironment variables, config schema
Plugin MarketplaceBrowse and install plugins

Support

Build with the Ruflo community

ResourceLink
DocumentationUser Guide
Issues & BugsGitHub Issues
Enterpriseruv.io
CommunityAgentics Foundation Discord
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Ruflo

License

MIT - RuvNet

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