ai-memory

ai-memory is a skill for Claude Code, Codex from somnus0x/agt-skill-pack. It costs 56 tokens per session (1,298 once invoked), scanned A, original, Apache-2.0.

A memory system for an AI coding assistant, with searchable past sessions and a cache of the current project state.

In plain words
What is it for?
Use it to search previous conversations and load current project information when a new session begins.
Why use it?
It reduces the need to repeat project details or explain earlier work at the start of each session.

Skill for Claude CodeCodex

Which agent this was written for is unclear — built for aider. Also seen: reads .claude/ paths; mentions CLAUDE.md; mentions Claude Code.

Good fit Use it to search previous conversations and load current project information when a new session begins.

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Install with agentmods
npx agentmods add skills/somnus0x/agt-skill-pack/ai-memory
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.

Any agent
npx skills add somnus0x/agt-skill-pack --skill ai-memory
Clone the repo
git clone --depth 1 https://github.com/somnus0x/agt-skill-pack

Made for: Claude Code, Codex.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for ai-memory

README.md
[![agentmods](https://agentmods.dev/badge/skills/somnus0x/agt-skill-pack/ai-memory/github.svg)](https://agentmods.dev/skills/somnus0x/agt-skill-pack/ai-memory)
Your own site
<a href="https://agentmods.dev/skills/somnus0x/agt-skill-pack/ai-memory"><img src="https://agentmods.dev/badge/skills/somnus0x/agt-skill-pack/ai-memory/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for ai-memory

Your own site · 80×15
<a href="https://agentmods.dev/skills/somnus0x/agt-skill-pack/ai-memory"><img src="https://agentmods.dev/badge/skills/somnus0x/agt-skill-pack/ai-memory.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 56 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,298 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found 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 5.1 $0.00056 $0.01298
Opus 5.5 $0.00022 $0.00519
Sonnet 5.5 $0.00011 $0.00260
Haiku 4.5 $0.00006 $0.00130

Measured 1mo ago against content hash b107fcf230fa, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

ai-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 1mo ago.

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.

skills/ai-memory/SKILL.md · 141 lines

How it starts

The opening of the file, as written. The whole thing — 141 lines — stays where its author put it; the contents beside it link to each section on GitHub.

AI Memory — Give Your AI a Past and a Present

AI doesn't remember anything between sessions. Every new chat starts blank — no history, no context, no idea what you shipped yesterday.

This skill gives your AI two things it's missing:

  1. Long-term memory — search past sessions by keyword (FTS5 index)
  2. Short-term memory — know current project state at session start (hot cache)

The Problem (two sides)

Side 1: Can't find the past. You discussed an auth refactor two weeks ago. Made a decision. Wrote a great prompt. Now it's gone — buried in hundreds of session files with no search, no index.

Side 2: Doesn't know the present. What shipped yesterday? What's blocked? When's the deadline? AI has no idea until you paste context manually. Every session. Every morning.

Drop-in prompt (copy into Claude Code):

อ่านไฟล์ JSONL ทุกไฟล์ใน ~/.claude/projects/ ดึงแค่ข้อความ user + assistant ออกมา สร้าง SQLite database ที่มี FTS5 full-text search index ให้ search ด้วย keyword ได้ทันที เขียนเป็น Python script ชื่อ session-store.py ที่รับ command search, ingest, stats

English version:

Read all JSONL files in ~/.claude/projects/ and extract only user + assistant messages. Create a SQLite database with FTS5 full-text search index that can search by keyword instantly. Write it as a Python script called session-store.py that accepts commands: search, ingest, stats

One prompt. AI writes the script, runs ingest, ready to search.

Usage

# Search across all sessions
python3 session-store.py search "refactor authentication"

# Output:
# [2026-05-10] interactive:a3f2...  (42,318 chars)
#   ...ต้อง refactor authentication flow เพราะ Privy session...

# Re-index after new sessions
python3 session-store.py ingest

# Show index stats
python3 session-store.py stats

Manual setup (if you prefer)

Key components:

  1. Parser — Read JSONL session files, extract type: "human" and type: "assistant" messages
  2. SQLite + FTS5 — Virtual table with tokenize='unicode61' for multilingual support
  3. CLI — search "keyword", ingest (rebuild index), stats (show counts)

Read the full file on GitHub · 141 lines

Files

What ships with it

2 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

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. 1mo ago First seen · 141 lines · 56 tokens per session scan A b107fcf230fa

Subscribe to this mod's changes

ai-memory is a skill published in the GitHub repository somnus0x/agt-skill-pack (74 stars, last pushed 18d ago), licensed Apache-2.0. It adds 56 tokens to every session and 1,298 once invoked, about $0.0002 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

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