short-term-memory

short-term-memory is a skill for Claude Code, Codex from Malaiac/claude. It costs 28 tokens per session (851 once invoked), scanned A, original, MIT.

A working-memory system that keeps project context in a current-context.md file between responses and sessions.

In plain words
What is it for?
Use it to record and reread project momentum, decisions, timestamps, and next steps.
Why use it?
It preserves recent decisions, progress, and pending questions so work can continue after context is lost or shortened.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one. Also seen: reads .claude/ paths.

Good fit Use it to record and reread project momentum, decisions, timestamps, and next steps.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/malaiac/claude/short-term-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 Malaiac/claude --skill short-term-memory
Clone the repo
git clone --depth 1 https://github.com/Malaiac/claude

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 short-term-memory

README.md
[![agentmods](https://agentmods.dev/badge/skills/malaiac/claude/short-term-memory/github.svg)](https://agentmods.dev/skills/malaiac/claude/short-term-memory)
Your own site
<a href="https://agentmods.dev/skills/malaiac/claude/short-term-memory"><img src="https://agentmods.dev/badge/skills/malaiac/claude/short-term-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 short-term-memory

Your own site · 80×15
<a href="https://agentmods.dev/skills/malaiac/claude/short-term-memory"><img src="https://agentmods.dev/badge/skills/malaiac/claude/short-term-memory.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 28 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 851 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 $0.00028 $0.00851
Opus 5.5 $0.00011 $0.00340
Sonnet 5.5 $0.00006 $0.00170
Haiku 4.5 $0.00003 $0.00085

Measured 1mo ago against content hash 4a099e24a231, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

short-term-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/short-term-memory/SKILL.md · 130 lines

How it starts

The opening of the file, as written. The whole thing — 130 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Short-term Memory Skill

Purpose: Maintain working context across sessions and compactions via current-context.md


Problem & Solution

After context compaction, you lose:

  • Recent momentum, nuanced decisions, next logical step, mental state, decision timestamps

Solution: A concise living memory file = your sticky note between sessions


Mandatory Workflow

READ -> WORK -> UPDATE -> CHECK -> SEND

Before EVERY response: Read current-context.md After EVERY response: Update current-context.md with timestamp

1. Read current-context.md
2. Do your work
3. Update current-context.md (add timestamp YYYYMMDD-HHMMSS)
4. Check line count (>200? archive old entries)
5. Send response

Critical Rules

1. The file lives in the project

The file is PROJECT_DIRECTORY/current-context.md. It lives in the project directory, not in ~/.claude/.

2. Timestamp Format

Use: YYYYMMDD-HHMMSS prefix for all entries. Always get the timestamp from the system clock — never invent one.

✅ 20251230-143022 : shipping-mapping.md created (relay cascade)
⏸️ 20251230-150133 pending : API vs FTP decision (contact vendor Jan)

3. Summaries not Novels

Keep entries short

❌ BAD: Created shipping-mapping.md with complete cascade detection for relay points including WCMultiShipping priority, Boxtal fallback...

✅ GOOD: ✅ 20251230-143022 : shipping-mapping.md (relay: WCMultiShipping->Boxtal->carrier). Fixed one legacy bug.

Keep: the WHAT, WHERE, HOW — function names, file names, moves. Don't keep: the WHY (unless it's a decision), full sentences.

4. It's not a task, it's a routine

Do not add "[ ] Update current-context.md" in a todo list. It's not a task, it's a routine, done at every step.


File Structure

# Current Context

**Updated:** YYYYMMDD-HHMMSS
**Phase:** [SPEC/Implementation/Debug/etc.]

---

## 🎯 RIGHT NOW (<10 lines)
- YYYYMMDD-HHMMSS : Current action
- YYYYMMDD-HHMMSS : Just finished

## ✅ Recently Completed (no limit)
- YYYYMMDD-HHMMSS : Action 1
- YYYYMMDD-HHMMSS : Action 2

## ✅ Decisions Made (no limit)
- YYYYMMDD-HHMMSS : we're not keeping the package logic in the model class
- YYYYMMDD-HHMMSS : we chose refactor over evolution

## 🔄 Next Logical Step (<10 lines)
- Before asking "what next?" -> check [file]

## 💡 Fresh Decisions (<15 lines)
- YYYYMMDD-HHMMSS : Decision awaiting formalization

## ⏸️ Active Blockers (<10 lines)
- YYYYMMDD-HHMMSS pending : Blocker description

## ⚠️ Don't Forget (<15 lines)
- YYYYMMDD-HHMMSS : Explicit DON'T do X

---

**Archived:** [if applicable] See YYYYMMDDHHMMSS.pastcontext.md

Read the full file on GitHub · 130 lines

Files

What ships with it

3 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 · 130 lines · 28 tokens per session scan A 4a099e24a231

Subscribe to this mod's changes

short-term-memory is a skill published in the GitHub repository Malaiac/claude (21 stars, last pushed 7mo ago), licensed MIT. It adds 28 tokens to every session and 851 once invoked, about $0.0001 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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