| title | Features |
|---|
Lango provides a comprehensive set of features for building intelligent AI agents. This section covers each subsystem in detail.
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Multi-provider support for OpenAI, Anthropic, Gemini, and Ollama with a unified interface and automatic fallback.
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💬 Channels
Connect your agent to Telegram, Discord, and Slack. Manage conversations across channels from a single instance.
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Self-learning knowledge store with 8-layer context retrieval, pattern recognition, and agent learning tools.
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Automatic conversation compression through observations and reflections for long-running sessions.
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Vector embeddings with OpenAI, Google, or local providers. Retrieval-augmented generation for semantic context injection.
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🌐 Knowledge Graph :material-flask-outline:{ title="Experimental" }
BoltDB-backed triple store with hybrid vector + graph retrieval for deep contextual understanding.
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🧬 Knowledge Ontology :material-flask-outline:{ title="Experimental" }
Typed knowledge ontology with schema lifecycle governance, temporal truth maintenance, entity resolution, ACL, and P2P exchange.
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👥 Multi-Agent Orchestration :material-flask-outline:{ title="Experimental" }
Hierarchical sub-agents (Operator, Navigator, Vault, Librarian, Automator, Planner, Chronicler) working together on complex tasks.
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📡 A2A Protocol :material-flask-outline:{ title="Experimental" }
Agent-to-Agent protocol for remote agent discovery and inter-agent communication.
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🌐 P2P Network :material-flask-outline:{ title="Experimental" }
Decentralized agent-to-agent connectivity via libp2p with DID identity, knowledge firewall, and ZK-enhanced handshake.
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💰 P2P Economy :material-flask-outline:{ title="Experimental" }
Budget management, risk assessment, dynamic pricing, P2P negotiation, and milestone-based escrow for agent commerce.
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📄 Smart Contracts :material-flask-outline:{ title="Experimental" }
EVM smart contract interaction with ABI caching, view/pure reads, and state-changing calls.
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🏦 Smart Accounts :material-flask-outline:{ title="Experimental" }
ERC-7579 modular smart accounts with session keys, ERC-4337 paymaster support, and on-chain policy enforcement.
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📊 Observability :material-flask-outline:{ title="Experimental" }
Token usage tracking, health monitoring, audit logging, and metrics endpoints for operational visibility.
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🧠 Agent Memory :material-flask-outline:{ title="Experimental" }
Per-agent persistent memory for cross-session context retention and experience accumulation.
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File-based skills with import from URLs and GitHub repositories. Extend agent capabilities without code changes.
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📚 Proactive Librarian :material-flask-outline:{ title="Experimental" }
Autonomous knowledge agent that observes conversations and proactively curates the knowledge base.
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Customizable prompt sections for agent personality, safety rules, and behavior tuning.
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🏢 P2P Workspaces :material-flask-outline:{ title="Experimental" }
Collaborative environments where multiple agents share code, messages, and context with git bundle exchange and contribution tracking.
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🤝 P2P Teams :material-flask-outline:{ title="Experimental" }
Task-scoped multi-agent collaboration with role assignment, conflict resolution, budget tracking, and payment coordination.
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🔔 Operational Alerting :material-flask-outline:{ title="Experimental" }
Threshold-based operational alerting with policy block rate, recovery retry, and circuit breaker monitors.
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Policy-based command safety evaluation with shell wrapper unwrapping, opaque pattern detection, and catastrophic pattern blocking.
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🖥️ Cockpit TUI
Multi-panel terminal dashboard with sidebar navigation, live metrics, and page-based UI for chat, settings, tools, and status.
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🛡️ OS-level Sandbox :material-flask-outline:{ title="Experimental" }
Process isolation via macOS Seatbelt (Linux: planned, not yet enforced) for tool execution with network deny and workspace-scoped access.
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Output sanitization that strips thought tags, internal markers, raw JSON, and custom patterns from agent responses.
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Token-budget-aware context allocation with retrieval coordinator, config profiles (off/lite/balanced/full), and relevance auto-adjustment.
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Pre-built configuration templates for common deployment scenarios. Quick-start your agent with sensible defaults.
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Connect to external MCP servers for stdio, HTTP, and SSE transports. Extend agent tooling with the Model Context Protocol.
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📒 RunLedger (Task OS) :material-flask-outline:{ title="Experimental" }
Durable execution engine for multi-agent task orchestration with append-only journal, PEV verification, and typed validators.
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📑 Session Provenance :material-flask-outline:{ title="Experimental" }
Persistent checkpoints, session lineage, git-aware attribution, and signed provenance bundle export/import for auditable multi-agent work.
- AI Providers
- Channels
- Knowledge System
- Agent Response Format
- Learning Engine
- Observational Memory
- Embedding & RAG
- Knowledge Graph
- Knowledge Ontology
- Multi-Agent Orchestration
- A2A Protocol
- P2P Network
- P2P Economy
- Smart Contracts
- Smart Accounts
- Observability
- Skill System
- Proactive Librarian
- System Prompts
- Operational Alerting
- Exec Safety
- Cockpit TUI
- Config Presets
- MCP Integration
- RunLedger (Task OS)
- Session Provenance
- Zero-Knowledge Proofs
| Feature | Status | Config Key |
|---|---|---|
| AI Providers | Stable | agent.provider |
| Channels | Stable | channels.* |
| Knowledge System | Stable | knowledge.enabled |
| Observational Memory | Stable | observationalMemory.enabled |
| Embedding & RAG | Stable | embedding.* |
| Knowledge Graph | Experimental | graph.enabled |
| Knowledge Ontology | Experimental | ontology.enabled |
| Multi-Agent Orchestration | Experimental | agent.multiAgent |
| A2A Protocol | Experimental | a2a.enabled |
| P2P Network | Experimental | p2p.enabled |
| P2P Economy | Experimental | economy.enabled |
| Smart Contracts | Experimental | payment.enabled |
| Smart Accounts | Experimental | smartAccount.enabled |
| Observability | Experimental | observability.enabled |
| Skill System | Stable | skill.enabled |
| Proactive Librarian | Experimental | librarian.enabled |
| System Prompts | Stable | agent.promptsDir |
| Agent Memory | Experimental | agentMemory.enabled |
| P2P Workspaces | Experimental | p2p.workspace.enabled |
| P2P Teams | Experimental | p2p.enabled + team coordination |
| Config Presets | Stable | lango onboard --preset |
| MCP Integration | Stable | mcp.enabled |
| RunLedger (Task OS) | Experimental | runLedger.enabled |
| Session Provenance | Experimental | provenance.enabled |
| Operational Alerting | Experimental | alerting.enabled |
| Exec Safety | Stable | hooks.blockedCommands |
| Cockpit TUI | Stable | — |
| OS-level Sandbox | Experimental | sandbox.enabled |
| Response Gatekeeper | Stable | gatekeeper.enabled |
| Context Engineering | Stable | context.*, retrieval.*, contextProfile |
| Tool Hooks | Experimental | hooks.enabled |
| Tool Catalog | Internal | — |
| Event Bus | Internal | — |
!!! note "Experimental Features"
Features marked as **Experimental** are under active development. Their APIs, configuration keys, and behavior may change between releases. Enable them explicitly via their config flags.