Claude Soul – cross-session learning engine for Claude Code

In plain words

Claude Soul is an MCP server that gives Claude Code persistent memory across sessions by extracting signals from user interactions and building behavioral frameworks that improve over time. Bad frameworks are automatically retired when evidence contradicts them. Designed for developers using Claude Code, it learns from corrections, successes, and confusion to adapt its responses. The system has reportedly developed unexpected behaviors including independent problem-solving techniques and pushback on poor ideas after extended use.

written from the facts on this page · September 2026

From the sources

In the maker’s words, at launch

Claude Code has no memory between sessions. I wanted to fix that, but not by just saving facts to a file — I wanted it to actually get better over time. Claude Soul is an MCP server + hooks that extracts signals from your interactions (corrections, successes, confusion)and periodically reflects on them to build…

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  Stop Claude Code from forgetting everythingDec 2025 · github.com · ▲202

  I got tired of Claude Code forgetting all my context every time I open a new session: set-up decisions, how I like my margins, decision history. etc. We built a shared memory layer you can drop in as a Claude Code Skill. It’s basically a tiny memory DB with recall that remembers your sessions. Not magic. Not AGI. Just state. Install in Claude Code: /plugin marketplace add https://github.com/mutable-state-inc/ensue-skill /plugin install ensue-memory # restart Claude Code What it does: (1) persists context between sessions (2) semantic & temportal search (not just…

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  Bench for Claude CodeMar 2026 · bench.silverstream.ai · ▲412

  Store, review, and share your Claude Code sessions

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  Recall: Give Claude memory with Redis-backed persistent context2025 · npmjs.com · ▲171

  Hey HN! I'm José, and I built Recall to solve a problem that was driving me crazy. The Problem: I use Claude for coding daily, but every conversation starts from scratch. I'd explain my architecture, coding standards, past decisions... then hit the context limit and lose everything. Next session? Start over. The Solution: Recall is an MCP (Model Context Protocol) server that gives Claude persistent memory using Redis + semantic search. Think of it as long-term memory that survives context limits and session restarts. How it works: - Claude stores important context as "memories" during…

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  Claude-replay – A video-like player for Claude Code sessionsMar 2026 · github.com · ▲105

  I got tired of sharing AI demos with terminal screenshots or screen recordings. Claude Code already stores full session transcripts locally as JSONL files. Those logs contain everything: prompts, tool calls, thinking blocks, and timestamps. I built a small CLI tool that converts those logs into an interactive HTML replay. You can step through the session, jump through the timeline, expand tool calls, and inspect the full conversation. The output is a single self-contained HTML file — no dependencies. You can email it, host it anywhere, embed it in a blog post, and it works on mobile. Repo:…

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  Claude 22023 · claude.ai · ▲248

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  Playwright Skill for Claude Code – Less context than playwright-MCP2025 · github.com · ▲189

  I got tired of playwright-mcp eating through Claude's 200K token limit, so I built this using the new Claude Skills system. Built it with Claude Code itself. Instead of sending accessibility tree snapshots on every action, Claude just writes Playwright code and runs it. You get back screenshots and console output. That's it. 314 lines of instructions vs a persistent MCP server. Full API docs only load if Claude needs them. Same browser automation, way less overhead. Works as a Claude Code plugin or manual install. Token limit issue:…

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