Memory and context

12,529 mods in this category, of every kind an agent can take. Each one carries what it costs per session, what the scan found, and whether it is the original.

novyx-mcp

697

novyxlabs/novyx-mcp

MCP server Claude CodeCodexCursor +2

MCP tools for Novyx governed actions, shared memory, audit, rollback, and evidence workflows. Local SQLite memory works zero-config; hosted governance and approvals use Novyx Cloud. Runs locally from the novyx-mcp Python package.

not rated 29 27d ago A tokens not measured original MIT

comet-cc-memory

698

Dirac-Robot/comet-cc

Skill Claude CodeCodex

Search, read, and cross-reference the persistent memory store that the CoMeT-CC plugin has been building across this and prior Claude Code sessions. Use when the user references "before", "earlier", "last time", "that thing you worked on", "you already did…", or when you have a hunch that a relevant…

not rated 29 6mo ago A 115 tokens

SweetSophia/noosphere

Skill Claude CodeCodex

Set up and use the Noosphere memory provider in Hermes Agent. Use when a user gives Hermes a Noosphere API key, asks to connect Hermes to Noosphere, configure durable memory, verify the provider, or troubleshoot Hermes Noosphere memory setup.

not rated 29 2d ago A 55 tokens

aprende

703

Hainrixz/aprende-skill

Plugin Claude Code

Bundles 2 skills, 3 commands, 2 hooks · 369 tokens together

EN: Reflect on the current conversation and save reusable learnings (memories, anti-patterns / Reflexion-style lessons, skill stubs, project-doc updates) with explicit confirmation. ES: Reflexiona sobre la conversación actual y guarda aprendizajes reusables (memorias, anti-patrones estilo Reflexion, stubs de skills…

not rated 29 12d ago A tokens not measured original MIT

dual-brain

704

sleeplesshan/dual-brain

Skill Claude CodeCodex

Dual-brain review for ambiguous designs, risky refactors, and recurring project decisions. Combine macro-level design review with micro-level code verification and relevant project memory.

not rated 29 +1 changed 25d ago A 36 tokens original MIT

geml-vault

705

geml-spec/geml

Skill Claude CodeCodex needs its repo

Work a Markdown knowledge base — an Obsidian vault, a wiki, a docs tree — by BLOCK ADDRESS instead of by whole page. Use when the job is to find which page and which section says something, read that one section, add a line to an index or a log, or rewrite one section of a note: geml find answers with file#address…

not rated 29 changed 1mo ago A 205 tokens original MIT

modelharness

706

vitaliikapliuk/modelharness

Plugin Claude Code

Bundles 3 skills, 3 commands, 1 agent, 1 hook · 234 tokens together

Fable 5 behavioral patterns as a harness for Opus 4.8: grounded progress, self-verification loops, delegation triggers, file-based memory, autonomy calibration. Zero-config: installs a SessionStart hook; skills auto-trigger.

not rated 28 +1 4mo ago A tokens not measured original MIT

magpie-search

707

xfloukiex-lab/magpie-search

MCP server Claude CodeCodexCursor +2

Local-first search tool for Claude Code session transcripts — hybrid keyword + semantic search, with optional multi-source (federated) trust-tagged search. Runs locally from the magpie-search Python package.

not rated 28 1mo ago A tokens not measured original Apache-2.0

sayou-workspace-usage

708

pixell-global/sayou

Cursor rule Cursor

When and how to use the sayou workspace and its MCP tools for persistent knowledge across sessions.

not rated 28 6mo ago A 18 tokens original Apache-2.0

notebrain-assistant

709

nmdra/notebrain-cli

Skill Claude Code

Search and explore an Obsidian vault through the NoteBrain CLI (semantic search, tags, backlinks, connections, hidden links, boosted retrieval). Use it whenever the user mentions their notes, knowledge base, Obsidian vault, semantic search, finding connections or unlinked notes, or asks exploratory questions like…

not rated 28 changed 1mo ago A SkillSpector: pass 129 tokens original MIT

hades

710

TheArcForge/Hades

Plugin Claude Code

Bundles 22 skills, 6 commands · 800 tokens together

Unity-aware AI infrastructure for Claude Code: a queryable knowledge graph of your Unity project, plus observability, project memory, and 22 skills. Connects to the standalone Hades app for macOS and Windows (Windows is beta), which serves 32 MCP tools.

not rated 28 +1 changed 2mo ago A tokens not measured original MIT

engram

711

kael-bit/engram-rs

MCP server Claude CodeCodexCursor +2

Hierarchical memory for AI agents. Three-layer (buffer/working/core) with decay and promotion. Runs locally from the engram-rs-mcp npm package. Needs 2 environment variables to run.

not rated 28 8mo ago A tokens not measured original MIT

cogito-engine

713

xbmaxx/cogito-engine

Skill Claude CodeCodex ⚠ unsafe

A framework for giving an agent awareness of its activity, attention, timing, and repeated behaviour. It also combines memory scoring, safety handling for untrusted data, decision guidance, focus tracking, and tool-use records.

not rated 28 +1 3mo ago C ⚑ AI: unsafe 278 tokens

project-context

714

novoads/agent-skills

Cursor rule Cursor

Load project memory from MASTERCONTEXT.md and keep it updated after substantive work.

not rated 28 +1 20d ago A 466 tokens original MIT

mnemoverse-memory

716

mnemoverse/mcp-memory-server

Plugin Gemini CLI

Persistent memory for AI agents, shared across tools: write a memory in one MCP client, recall it in another. OAuth sign-in, no API key to paste.

not rated 28 +1 2d ago A tokens not measured original MIT

gknowledge

717

openapi/gknowledge

MCP server Claude CodeCodexCursor +2

MCP server for gknowledge: let Claude Code, Codex or Cursor search, read and grow a Karpathy-style LLM wiki. Runs locally from the gknowledge-mcp Python package.

not rated 28 +1 10d ago A Socket: warn tokens not measured original MIT

agent-knowledge-mcp

718

itshare4u/AgentKnowledgeMCP

MCP server Claude CodeCodexCursor +2

AgentKnowledgeMCP - Advanced Knowledge Management for AI Agents. Runs locally from the agent-knowledge-mcp Python package.

not rated 27 1y ago A tokens not measured original MIT

nexo-brain

719

wazionapps/nexo

Plugin Claude Code

Bundles 1 skill, 9 hooks, 1 MCP server · 37 tokens together

Local NEXO runtime core for NEXO Desktop: memory, Deep Sleep, Evolution support-ticket mode, doctor diagnostics, personal scripts, recovery-aware jobs, startup preflight, and optional dashboard/power helper.

not rated 27 4mo ago A tokens not measured archived

At most 3 mods per repository are shown here, and a mod shipped inside a plugin is left to that plugin's page — the rest are on their repository pages: