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.

semantix

121

Gnosil/semantix

Skill Claude CodeCodex

Install and use the semantix memory kernel as a middleware in your agent: extract user preferences / workflows / experience from past sessions, retrieve and inject them on demand. One binary + your agent's own tools.

not rated 811 +1 2d ago A SkillSpector: warn 47 tokens original MIT

wax

122

christopherkarani/Wax

Skill Codex

Swift client guidance for Wax's public Memory, PhotoMemory, and VideoMemory APIs. Use only when writing or changing Swift app code that imports Wax. Do not use at session start. Do not use for MCP remember/recall/stats — those follow the live MCP server instructions. Do not use for waxmcp install or doctor (that is…

not rated 806 changed 1mo ago A SkillSpector: pass 76 tokens original Apache-2.0

sift-kg

123

juanceresa/sift-kg

Skill Claude CodeCodex needs its repo

Use sift-kg as an AI second brain — a persistent knowledge graph your agent operates from across sessions. Use proactively at session start to orient, when answering questions about the user's projects or domain, when generating ideas or suggestions, when user asks "what do I know about X", "how does X connect to Y"…

not rated 805 +3 5mo ago A SkillSpector: pass 118 tokens original MIT

self-improving-agent

124

pskoett/self-improving-agent

Skill Claude CodeCodex

Captures and maintains learnings, errors, and corrections. Use when a command fails, the user corrects an assumption, a capability is missing, knowledge is outdated, or a better approach is found. Review relevant saved guidance before major tasks, reuse, and promotion; revalidate it according to what could change and…

not rated 790 +6 changed 15d ago A 72 tokens

session-handoff

126

wanshuiyin/HERO-Anti-OverDefense

Skill Claude CodeCodex

Prepare a grounded project handoff before switching to a fresh session, or continue authorized work from an existing handoff after checking current artifacts and running tasks.

not rated 786 +254 4d ago A 34 tokens original MIT

second-brain

128

NicholasSpisak/second-brain

Skill Claude Code

Set up a new Obsidian knowledge base with the LLM Wiki pattern. Use when the user wants to create a second brain, initialize a vault, set up a personal knowledge base, or says "onboard". Guides through an interactive wizard to configure vault name, location, domain, agent support, and tooling.

not rated 771 +5 7mo ago A Socket: passSnyk: pass 68 tokens

recall

129

raiyanyahya/recall

Plugin Claude Code

Bundles 4 commands, 3 hooks · 56 tokens together

Durable, fully-local project memory for Claude Code. Logs every session to .recall/history.md and condenses it into .recall/context.md with a local Python summarizer (TF-IDF + TextRank) — no API key, no external model, nothing leaves your machine. New sessions resume from the saved context.

not rated 765 +2 2mo ago A tokens not measured original MIT

codebase-memory

131

narumiruna/pi-extensions

Skill Claude CodeCodex

Use the codebase knowledge graph for structural code queries. Triggers on: explore the codebase, understand the architecture, what functions exist, show me the structure, who calls this function, what does X call, trace the call chain, find callers of, show dependencies, impact analysis, dead code, unused functions…

not rated 757 +5 yesterday A SkillSpector: warn 98 tokens original MIT

memora

132

agentic-box/memora

Plugin Claude Code

Bundles 1 skill, 1 MCP server · 33 tokens together

Persistent semantic memory for Claude Code — auto-injects relevant context at session start, captures git commits, test results, and research via hooks, and provides 30+ MCP tools for memory management.

not rated 746 +1 9d ago A tokens not measured original MIT

symbiotic-onboard

133

lout33/symbiotic-ai

Skill Claude CodeCodex

Onboard a new user into a Symbiotic AI setup by interviewing them one sharp question at a time and writing their own context files (SOUL.md, USER.md, NOW.md, and AGENTS.md) as plain Markdown they keep. Use this whenever someone is setting up a personal AI agent, wants their assistant to remember or understand them…

not rated 738 +1 4mo ago A 135 tokens

save-memory

134

0xK3vin/MegaMemory

Command Claude Code

You are saving what you learned this session into the megamemory knowledge graph. This is YOUR memory — record anything valuable for future sessions: what you understood about the project, what you built, decisions that were made, patterns you noticed, or intent the user shared.

not rated 735 +1 6mo ago A 0 tokens original MIT

swarmvault

135

swarmclawai/swarmvault

Skill Claude CodeCodex

Use SwarmVault when the user needs a local-first knowledge vault that writes durable markdown, graph, search, dashboard, review, chat-session, context-pack, task-ledger, static AI export, retrieval, and MCP artifacts to disk from books, notes, transcripts, exports, datasets, slide decks, files, URLs, code, and…

not rated 734 +2 4mo ago A SkillSpector: pass 76 tokens original MIT

cheneternity/Zotero-Analytical-Workflow-Skills

Skill Claude CodeCodex

Maintain a persistent research knowledge layer from existing analytical literature notes in the user's active Vault. Use when creating or incrementally updating cross-paper themes, concepts, methods, relationships, controversies, syntheses, indexes or logs; or when checking traceability, duplicates, conflicts and…

not rated 716 +4 changed 1mo ago A 78 tokens

qmd

137

levineam/qmd-skill

Skill Claude CodeCodex

Local hybrid search for markdown notes and docs. Use when searching notes, finding related content, or retrieving documents from indexed collections.

not rated 708 +3 8mo ago A 28 tokens

project-wiki

138

GeminiLight/MindOS

Skill Claude CodeCodex needs its repo

A system for creating and maintaining a project wiki: a set of organized documents that explain a software project's plans, rules, references, and progress.

not rated 704 +1 14d ago A SkillSpector: warn 63 tokens original MIT

mnemon

139

mnemon-dev/mnemon

Skill Claude CodeCodex

Persistent memory CLI for LLM agents. Store facts, recall past knowledge, link related memories, manage lifecycle.

not rated 693 +20 changed 1mo ago A SkillSpector: warn 25 tokens original Apache-2.0

query-memory

140

wangxijie001/yoji

Skill Claude Code

A memory-search workflow for finding information from earlier conversations. It can search summaries, retrieve original messages, count messages, and look up logged emotional changes.

not rated 668 +2 2mo ago A SkillSpector: pass 94 tokens original MIT

myclaw-backup

141

LeoYeAI/openclaw-backup

Skill Claude CodeCodex

Backup and restore all OpenClaw configuration, agent memory, skills, and workspace data. Part of the MyClaw.ai (https://myclaw.ai) open skills ecosystem — the AI personal assistant platform that gives every user a full server with complete code control. Use when the user wants to create a snapshot of their OpenClaw…

not rated 663 8mo ago B 179 tokens original MIT

lateral-thinker

142

samvallad33/vestige

Agent Claude Code

Subconscious subagent that surfaces cross-disciplinary structural parallels from the Vestige memory graph. Invoked by the preflight-swarm.sh UserPromptSubmit hook (Pre-Cognitive Triad v2.3 "Thalamus"). Fresh context, Haiku 4.5, Vestige MCP tool access. Outputs a single XML block or EMPTY.

not rated 658 +2 changed 2d ago A 82 tokens AGPL-3.0

sage-wiki

143

xoai/sage-wiki

Skill Claude CodeCodex

Reference skill for sage-wiki — local-first knowledge graph with MCP server, REST API, compiled wiki, and Obsidian-compatible output.

not rated 649 +6 5d ago A SkillSpector: warn 32 tokens original MIT

napkin

144

blader/napkin

Skill Claude CodeCodex

Maintain a per-repo napkin as a continuously curated runbook (not a session log). Activates EVERY session. Read and curate it before work, keep only recurring high-value guidance, organize by priority-sorted categories, and cap each category at top 10 items. The napkin lives at .claude/napkin.md.

not rated 642 8mo ago A 75 tokens original MIT

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: