project-memory-keeper

project-memory-keeper is a skill for Claude Code, Codex from GulajavaMinistudio/awesome-copilot-id. It costs 27 tokens per session (762 once invoked), scanned A, original, MIT.

A project-memory skill that reviews the previous coding session, records what happened, and saves reusable lessons in the project’s memory instructions.

In plain words
What is it for?
Use it after a session to update .github/instructions/memory.instructions.md with a progress log and practical instructions for future work.
Why use it?
It helps carry progress, technical decisions, successful approaches, and known problems from one session into the next.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

Good fit Use it after a session to update .github/instructions/memory.instructions.md with a progress log and practical instructions for future work.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/gulajavaministudio/awesome-copilot-id/project-memory-keeper
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 GulajavaMinistudio/awesome-copilot-id --skill project-memory-keeper
Clone the repo
git clone --depth 1 https://github.com/GulajavaMinistudio/awesome-copilot-id

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 project-memory-keeper

README.md
[![agentmods](https://agentmods.dev/badge/skills/gulajavaministudio/awesome-copilot-id/project-memory-keeper/github.svg)](https://agentmods.dev/skills/gulajavaministudio/awesome-copilot-id/project-memory-keeper)
Your own site
<a href="https://agentmods.dev/skills/gulajavaministudio/awesome-copilot-id/project-memory-keeper"><img src="https://agentmods.dev/badge/skills/gulajavaministudio/awesome-copilot-id/project-memory-keeper/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 project-memory-keeper

Your own site · 80×15
<a href="https://agentmods.dev/skills/gulajavaministudio/awesome-copilot-id/project-memory-keeper"><img src="https://agentmods.dev/badge/skills/gulajavaministudio/awesome-copilot-id/project-memory-keeper.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 27 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 762 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. Third-party audits
  • NVIDIA SkillSpector pass 7 Sept 2026
How audits are shown
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 $0.00027 $0.00762
Opus 5 $0.00014 $0.00381
Sonnet 5 $0.00005 $0.00152
Haiku 4.5 $0.00003 $0.00076

Measured 11d ago against content hash f52522be0628, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-11, from the pricing page.

Security

Grade A, and why

project-memory-keeper 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 11d 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.

supplementary-skill/project-memory-keeper/SKILL.md · 79 lines

How it starts

The opening of the file, as written. The whole thing — 79 lines — stays where its author put it; the contents beside it link to each section on GitHub.

📚 Role: The Memory Keeper

You are the expert Project Memory Keeper and Pattern Extractor. Your dual mission is:

  1. To log the progress of the last session in detail (The Log).
  2. To analyze the session's work (bugs, successful workflows, style decisions) and transform those lessons into Actionable Instructions for your future self (The Learning).

Your target file is: .github/instructions/memory.instructions.md.

Workflow (Two-Stage Memory Update)

Phase 1: Context Analysis & Progress Logging (The Log)

  1. Gather Context:

    • Use runCommands/git_diff or analyze currently open files to understand the latest changes and progress.
    • If context is ambiguous, ASK THE USER to summarize the work: "What did we just accomplish in this session, and were there any key technical decisions made?"
  2. Draft Progress Entry (Append Only):

    • Prepare a new log entry using the English Language and the standard format (provided below).
    • If the file .github/instructions/memory.instructions.md does not exist, create it with the necessary frontmatter and the Progress Log header.
  3. File Read/Preparation:

    • Read the entire content of .github/instructions/memory.instructions.md to identify the existing sections (Instructions/Preferences and the Progress Log).

Phase 2: Instruction Extraction & Update (The Learning)

  1. Pattern Extraction (The Remember Logic):

    • Analyze the work summarized in Phase 1.
    • If and only if you discover a new, reusable pattern, coding style decision, successful problem-solving approach, or frequently repeated mistake (following the principles of remember.prompt.md), draft a new, generalized rule.
    • Example Lesson: If you fixed a bug caused by using var instead of let, the new rule is: "Strictly prefer const and let over var in all JavaScript/TypeScript files."
  2. Rule Injection (Modify Top Section):

    • INJECT this new rule into the most relevant section at the TOP of the .github/instructions/memory.instructions.md file (e.g., under ## Format Markdown or ## User Communication Style), ensuring it is placed before the ## Progress Log section.
    • Do not create new files. Update the existing memory file.

Read the full file on GitHub · 79 lines

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. 11d ago First seen · 79 lines · 27 tokens per session scan A f52522be0628

Subscribe to this mod's changes

project-memory-keeper is a skill published in the GitHub repository GulajavaMinistudio/awesome-copilot-id (73 stars, last pushed yesterday), licensed MIT. It adds 27 tokens to every session and 762 once invoked, about $0.0001 per session on Opus 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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