session-memory

A cross-session memory tool for Claude Code. It stores information about prior work, project patterns, agent performance, and session state so later sessions can restore context.

In plain words
What is it for?
Use it to save or retrieve session state, restore a previous swarm state, list stored memory, and keep project, agent, and performance information across sessions.
Why use it?
It reduces the need to repeat project context after a session ends. It can also preserve useful lessons and help restore the state of ongoing work.

Command for Claude Code

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

agentmods
npx agentmods add commands/f-amine/vibe-stack/session-memory
Clone the repo
git clone --depth 1 https://github.com/f-amine/vibe-stack

Made for: Claude Code.

Per session 0 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 425 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin 100% copy Near-identical to another mod in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5 $0.00000 $0.00425
Opus 5 $0.00000 $0.00212
Sonnet 5 $0.00000 $0.00085
Haiku 4.5 $0.00000 $0.00042

Measured yesterday against content hash 2c174e08416e, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

session-memory scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured yesterday.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

Origin

This is a copy

100% identical to session-memory — 0 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.

.claude/commands/automation/session-memory.md · 90 lines

What it actually says

Cross-Session Memory

Purpose

Maintain context and learnings across Claude Code sessions for continuous improvement.

Memory Features

1. Automatic State Persistence

At session end, automatically saves:

  • Active agents and specializations
  • Task history and patterns
  • Performance metrics
  • Neural network weights
  • Knowledge base updates

2. Session Restoration

// Using MCP tools for memory operations
mcp__claude-flow__memory_usage({
  "action": "retrieve",
  "key": "session-state",
  "namespace": "sessions"
})

// Restore swarm state
mcp__claude-flow__context_restore({
  "snapshotId": "sess-123"
})

Fallback with npx:

npx claude-flow hook session-restore --session-id "sess-123"

3. Memory Types

Project Memory:

  • File relationships
  • Common edit patterns
  • Testing approaches
  • Build configurations

Agent Memory:

  • Specialization levels
  • Task success rates
  • Optimization strategies
  • Error patterns

Performance Memory:

  • Bottleneck history
  • Optimization results
  • Token usage patterns
  • Efficiency trends

4. Privacy & Control

// List memory contents
mcp__claude-flow__memory_usage({
  "action": "list",
  "namespace": "sessions"
})

// Delete specific memory
mcp__claude-flow__memory_usage({
  "action": "delete",
  "key": "session-123",
  "namespace": "sessions"
})

// Backup memory
mcp__claude-flow__memory_backup({
  "path": "./backups/memory-backup.json"
})

Manual control:

# View stored memory
ls .claude-flow/memory/

# Disable memory
export CLAUDE_FLOW_MEMORY_PERSIST=false

Benefits

  • 🧠 Contextual awareness
  • 📈 Cumulative learning
  • ⚡ Faster task completion
  • 🎯 Personalized optimization
Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. yesterday First seen · 90 lines · 0 tokens per session scan A 2c174e08416e

Subscribe to this mod's changes

session-memory is a command published in the GitHub repository f-amine/vibe-stack (21 stars, last pushed 2mo ago), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 425 tokens. A static security scan graded it A with 0 findings. It is 100% identical to session-memory, differing in 0 lines, and is treated as a copy.