claude

hypermnesia-mcp

Cortex — persistent memory and cognitive profiling for Claude Code (renamed from the 'cortex' plugin in v4.15.0 to match the PyPI/MCP-registry identity hypermnesia-mcp) — thermodynamic memory with heat/decay, intent-aware retrieval, biological plasticity, codebase intelligence, and cognitive profiling. These mechanisms are implemented and inspectable; committed ablations do not establish a retrieval gain from all 36 mechanisms. 57 MCP tools (60 with the optional ai-architect-mcp-codebase + ai-architect-mcp-spec integrations) with enriched schemas (visualization extracted to the standalone Hypermnesia MCP Viz server). PostgreSQL + pgvector in CLI mode; automatic SQLite fallback in Cowork/sandboxed mode. v3.17.0 — autonomous per-project wiki: SessionStart auto-spawns a 6-hour consolidate cycle; a headless `claude -p` worker drains the curation-gap queue, calls codebase-intelligence MCP tools to ground each section in the real call graph, and authors missing anchor pages (architecture / services / api / data-flow / operations / decisions / PRD) per project from the source tree. 15 canonical scopes × 13 file sections; per-project dashboards under `wiki/_dashboards/`. Mermaid diagrams have a 🔍 lens with zoom + pan. Workflow graph with caller-qualified CALLS chains rendering full method-to-method dependencies (native tree-sitter, no AP required). Side panel humanized for non-technical users. Ingests codebase analysis (ai-architect-mcp-codebase) and PRDs (ai-architect-mcp-spec) into wiki + memory + knowledge graph. Docker image available.

76 on GitHubby Clement Deustv4.24.0MITupdated todayproductivity
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Plugin hypermnesia-mcp from marketplace cortex-plugins in cdeust/Cortex. Commands read from the repo's manifest — today.

This plugin runs code on your machine — its hooks fire automatically on events like tool use and it starts local MCP servers. The exact commands are listed below; read them before installing.

What it installs

Skills (13)

  • cortex-automate

    Set up automation — prospective memory triggers, neuro-symbolic rules, and CLAUDE.md sync. Use when the user says 'remind me when', 'trigger when', 'create a rule', 'auto-remember', 'sync to CLAUDE.md', 'push insights', 'set up trigger', 'when I open this file', 'when this keyword appears', or when

  • cortex-consolidate

    Run memory maintenance — decay old memories, compress stale content, consolidate episodic memories into semantic knowledge, and run sleep-like replay. Use when the user says 'clean up memories', 'consolidate', 'run maintenance', 'compress old memories', 'memory cleanup', or periodically to keep the

  • cortex-debug-memory

    Debug and fix memory system issues — validate memories, rate quality, manage protection, forget bad memories, and restore from checkpoints. Use when the user says 'fix memory', 'bad memory', 'wrong memory', 'delete this', 'protect this', 'this memory is wrong', 'memory quality', 'rate this memory',

  • cortex-explore-memory

    Explore the memory system's state, find gaps in knowledge, assess coverage, and get diagnostic information. Use when the user asks 'what does my memory look like', 'show me memory stats', 'what am I missing', 'how good is my knowledge', 'memory health', 'show coverage', 'find gaps', 'what topics are

  • cortex-import

    Import memories from other AI memory systems into Cortex. Supports claude-mem (SQLite), Claude Desktop sessions, ChatGPT web export (JSON), Gemini Takeout (JSON), Cursor conversations, and Claude Code JSONL. Use when the user says 'import from claude-mem', 'migrate memories', 'import ChatGPT history

  • cortex-navigate-knowledge

    Navigate the knowledge graph — trace entity relationships, explore causal chains, drill into memory clusters, and traverse co-access paths. Use when the user asks 'how are these related', 'what connects X to Y', 'show me the knowledge graph', 'trace the relationship', 'what caused X', 'drill down in

  • cortex-profile

    View and manage your cognitive profile — how you think, work patterns, blind spots, and cross-domain connections. Use when the user says 'show my profile', 'how do I work', 'what are my patterns', 'cognitive style', 'blind spots', 'methodology', or at the start of a session to load context. Also use

  • cortex-recall-global

    Search and retrieve global memories — knowledge that applies across all projects. Use when the user asks 'what are our coding standards', 'what conventions do we follow', 'what's our infrastructure setup', 'do we have a rule about', 'what applies to all projects', 'shared knowledge', 'global rules',

  • cortex-recall

    Search and retrieve memories from Cortex persistent memory. Use when the user asks 'what did we decide about X', 'do you remember', 'what was the fix for', 'find that thing about', 'search memories', 'what do we know about', 'have we seen this before', or when you need context about past decisions,

  • cortex-remember-global

    Store a global memory that is visible across all projects. Use when the user shares architecture rules, coding conventions, infrastructure facts, security policies, team agreements, or any knowledge that applies beyond a single project. Triggers on 'remember this everywhere', 'this applies to all pr

  • cortex-remember

    Store important decisions, patterns, errors, lessons, and context into Cortex persistent memory. Use when the user says 'remember this', 'save this', 'store this for later', 'note this down', 'don't forget', 'this is important', 'bookmark this', or when a significant decision, bug fix, architecture

  • cortex-setup-project

    Bootstrap Cortex for a new project or import existing session history. Use when the user says 'set up Cortex', 'seed this project', 'import my history', 'backfill memories', 'bootstrap memory', 'initialize Cortex for this project', or when starting to use Cortex on an existing codebase that already

  • cortex-wiki-author

    Author first-class wiki pages (ADRs, specs, file docs, notes) that live alongside Cortex memory. Use when the user says 'this is an ADR', 'document this decision', 'write an ADR', 'add a spec', 'spec this out', 'document this file', 'add a note about', 'link these pages', 'bookmark this as a spec',

Slash commands (3)

  • /hypermnesia-mcp:methodology

    View your cognitive methodology profile and reasoning patterns

  • /hypermnesia-mcp:preflight

    Diagnostique l'environnement Cortex et guide la réparation (DB, extensions, modèles)

  • /hypermnesia-mcp:why

    Resolve the ⟦rcpt:id⟧ injection markers in context into presence-in-context evidence (blame path)

MCP servers (1)

  • cortex

    runs: python3 ${CLAUDE_PLUGIN_ROOT}/scripts/launcher.py mcp_server

Hooks (12)

  • Setup

    bash -c 'PY=$(command -v python3 || command -v python) && if [ -z "${CLAUDE_PLUGIN_ROOT:-}" ]; then echo "cortex hook: CLAUDE_PLUGIN_ROOT is unset; refusing to guess the plugin root" >&2; exit 1; fi;

  • PreToolUse

    bash -c 'PY=$(command -v python3 || command -v python) && if [ -z "${CLAUDE_PLUGIN_ROOT:-}" ]; then echo "cortex hook: CLAUDE_PLUGIN_ROOT is unset; refusing to guess the plugin root" >&2; exit 1; fi;

  • PreToolUse

    bash -c 'PY=$(command -v python3 || command -v python) && if [ -z "${CLAUDE_PLUGIN_ROOT:-}" ]; then echo "cortex hook: CLAUDE_PLUGIN_ROOT is unset; refusing to guess the plugin root" >&2; exit 1; fi;

  • SessionStart

    bash -c 'PY=$(command -v python3 || command -v python) && if [ -z "${CLAUDE_PLUGIN_ROOT:-}" ]; then echo "cortex hook: CLAUDE_PLUGIN_ROOT is unset; refusing to guess the plugin root" >&2; exit 1; fi;

  • UserPromptSubmit

    bash -c 'PY=$(command -v python3 || command -v python) && if [ -z "${CLAUDE_PLUGIN_ROOT:-}" ]; then echo "cortex hook: CLAUDE_PLUGIN_ROOT is unset; refusing to guess the plugin root" >&2; exit 1; fi;

  • PostToolUse

    bash -c 'PY=$(command -v python3 || command -v python) && if [ -z "${CLAUDE_PLUGIN_ROOT:-}" ]; then echo "cortex hook: CLAUDE_PLUGIN_ROOT is unset; refusing to guess the plugin root" >&2; exit 1; fi;

  • PostToolUse

    bash -c 'PY=$(command -v python3 || command -v python) && if [ -z "${CLAUDE_PLUGIN_ROOT:-}" ]; then echo "cortex hook: CLAUDE_PLUGIN_ROOT is unset; refusing to guess the plugin root" >&2; exit 1; fi;

  • PostToolUse

    bash -c 'PY=$(command -v python3 || command -v python) && if [ -z "${CLAUDE_PLUGIN_ROOT:-}" ]; then echo "cortex hook: CLAUDE_PLUGIN_ROOT is unset; refusing to guess the plugin root" >&2; exit 1; fi;

  • PostToolUse

    bash -c 'PY=$(command -v python3 || command -v python) && if [ -z "${CLAUDE_PLUGIN_ROOT:-}" ]; then echo "cortex hook: CLAUDE_PLUGIN_ROOT is unset; refusing to guess the plugin root" >&2; exit 1; fi;

  • SessionEnd

    bash -c 'PY=$(command -v python3 || command -v python) && if [ -z "${CLAUDE_PLUGIN_ROOT:-}" ]; then echo "cortex hook: CLAUDE_PLUGIN_ROOT is unset; refusing to guess the plugin root" >&2; exit 1; fi;

  • Notification

    bash -c 'PY=$(command -v python3 || command -v python) && if [ -z "${CLAUDE_PLUGIN_ROOT:-}" ]; then echo "cortex hook: CLAUDE_PLUGIN_ROOT is unset; refusing to guess the plugin root" >&2; exit 1; fi;

  • SubagentStart

    bash -c 'PY=$(command -v python3 || command -v python) && if [ -z "${CLAUDE_PLUGIN_ROOT:-}" ]; then echo "cortex hook: CLAUDE_PLUGIN_ROOT is unset; refusing to guess the plugin root" >&2; exit 1; fi;

View source on GitHub ai-architect.tools

More from cdeust/Cortex

All 6 plugins →

Complete system: 15 problem-shaped skills backed by 97 genius agents, 86 skills total, 30 commands, 71 tools, 36 hooks, authoritative coding-standards rules, goal-driven and autonomous build loops, and the shared Claude Code and Codex gates

21 skills · 30 commands · 1 MCP server · hooks

76

Canonical Claude Code publication for the standalone Hypermnesia MCP Viz server — a live neural-graph galaxy of every project, file, symbol, memory, discussion and wiki page, plus a per-session execution trace, a consolidation kanban, and a curated knowledge/wiki browser. Read-only bridge over Cortex's shared PostgreSQL store and the ~/.claude artifacts; it renders, it never remembers. Restores the open_visualization and get_methodology_graph tools removed from Cortex; launch with /cortex-visualize.

1 skill · 1 MCP server · hooks

76

Cortex persistent local-first memory for Codex: the complete tool profile and the same 11 lifecycle hooks the Claude Code plugin installs.

1 MCP server · hooks

76

cortex

claude

DEPRECATED — renamed to hypermnesia-mcp. This shim registers no functional hooks; it only announces the migration at session start. Install hypermnesia-mcp from this same marketplace, then uninstall cortex. Memories and configuration are untouched (storage paths do not change).

hooks

76

DEPRECATED — renamed to hypermnesia-mcp-viz, first published in cortex-viz v3.1.0 (the rename itself was never tagged v3.0.0 — that version number sat unpublished in this marketplace's pin for six days). This frozen, nonfunctional migration shim has no MCP server or tools; it only announces the replacement at session start. Uninstall cortex-viz@cortex-plugins, refresh this marketplace, then install hypermnesia-mcp-viz@cortex-plugins. The repository remains cdeust/cortex-viz; only the marketplace plugin identity changed.

hooks

76

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