# Memagen™ > Open-core autonomous agent platform with a compound-graph memory > substrate. Bring your own LLM. Run it locally. Lite tier MIT-licensed. Memagen™ is a self-hosted agent runtime built around three architectural commitments most current frameworks skip: a lenient tool-call parser at the model boundary, capability-gated tool execution as the default path, and a typed multi-domain compound-graph memory substrate with explicit fact-invalidation. The Lite distribution is MIT-licensed and complete on its own. The Pro distribution adds the proprietary graph engine, dream consolidation, recipe execution with crash-resume, cognition modules, code intelligence extensions, and sandboxed self-modification. ## Tiers - Memagen™ Lite — free, MIT, BYOLLM, self-hosted - Pro Memagen™ Local — USD 20 / month or USD 200 lifetime, BYOLLM - Pro Memagen™ Connected — launching Q4 2026, bundled tokens, four sub-tiers The first 100 buyers of Pro Local get founder-member status: free time on Connected when it launches. ## Install ``` pip install memagen-lite memagen init memagen run --goal "your task here" ``` Source: https://github.com/tablevitas123/crackedclaw ## Architectural commitments - **Lenient parser.** Recovers tool calls across four production-observed emission shapes (native, XML invoke, JSON-in-sentinel, special-token envelopes), per-tool argument coercion, hallucinated-result detection. Makes BYOLLM economically defensible against open-weight models. - **V3-P capability vault.** Fernet-encrypted at-rest credential store; per-use grants minted, consumed, audited as graph nodes. - **Compound-graph memory.** Typed nodes, typed edges, multi-domain (memory, agent_memory, presence), six layers, fact invalidation via supersedes edges. Pro-tier engine; Lite degrades to flat settings store. - **Safety toggle framework.** Twenty toggles, default restrictive; loosening costs typed-phrase confirmation, re-auth, cooldown; tightening is one click. Eight hard invariants no toggle can bypass. - **Sandboxed self-modification.** Three-stage flow (sandbox → quarantine → master), policy gates, kill switch, 7-day rollback. Pro-only. - **Tool-surface family.** UIMCP (42.7× token compression on a 90-tool catalog, single internal observation), AutoMCP (macro inference from typed action graphs), AutoWebMCP (MCP tools from any URL), PCMCP (vision-free desktop control via OS accessibility tree). ## Routes - / Marketing landing - /features Comprehensive subsystem inventory - /pricing Full pricing - /papers Master paper + 8 specialty papers + substrate-as-live-viz - /papers/2026-05-08-memagen-master Master paper (HTML + PDF) - /founder-program Founder member program - /integrity Integrity policy - /changelog Release log - /roadmap Public roadmap - /notes Engineering essays - /press Press kit - /agent Agent-readable variant - /search Site search - /llms.txt This file - /llms-full.txt Long-form agent-readable summary - /sitemap.xml Sitemap - /.well-known/security.txt Security disclosure (RFC 9116) ## Contact - hello@memagen.com — general - security@memagen.com — security disclosure - press@memagen.com — media - support@memagen.com — customer support Memagen™ is a common-law trademark of the Memagen™ contributors. First use in commerce: 2026-05-08.