yesmem-remember

yesmem-remember is a skill for Claude Code, Codex from carsteneu/yesmem. It costs 70 tokens per session (507 once invoked), scanned A, original, Apache-2.0.

A project memory tool that saves decisions, corrections, discoveries, and other useful lessons with searchable details.

In plain words
What is it for?
Saving project knowledge, marking resolved lessons, and connecting related insights for later retrieval.
Why use it?
It reduces repeated mistakes and prevents important context from being lost between tasks.

Skill for Claude CodeCodex

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

Good fit Saving project knowledge, marking resolved lessons, and connecting related insights for later retrieval.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/carsteneu/yesmem/yesmem-remember
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 carsteneu/yesmem --skill yesmem-remember
Clone the repo
git clone --depth 1 https://github.com/carsteneu/yesmem

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 yesmem-remember

README.md
[![agentmods](https://agentmods.dev/badge/skills/carsteneu/yesmem/yesmem-remember/github.svg)](https://agentmods.dev/skills/carsteneu/yesmem/yesmem-remember)
Your own site
<a href="https://agentmods.dev/skills/carsteneu/yesmem/yesmem-remember"><img src="https://agentmods.dev/badge/skills/carsteneu/yesmem/yesmem-remember/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 yesmem-remember

Your own site · 80×15
<a href="https://agentmods.dev/skills/carsteneu/yesmem/yesmem-remember"><img src="https://agentmods.dev/badge/skills/carsteneu/yesmem/yesmem-remember.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 70 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 507 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 $0.00070 $0.00507
Opus 5 $0.00035 $0.00253
Sonnet 5 $0.00014 $0.00101
Haiku 4.5 $0.00007 $0.00051

Measured 9d ago against content hash 4338bdb32221, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-08, from the pricing page.

Security

Grade A, and why

yesmem-remember 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 9d 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/bundled-skills/yesmem-remember/SKILL.md · 44 lines

What it actually says

Saving Knowledge

Store learnings with structured metadata for better retrieval.

Workflow

  1. Identify what to save (decision, gotcha, pattern, preference, teaching)
  2. Call remember() with rich metadata
  3. For completed tasks: resolve_by_text(text) or resolve(learning_id, reason)
  4. For connected insights: relate_learnings(id_a, id_b, relation_type)

remember() Parameters

Parameter Purpose Example
text What to remember "CGO is disabled in yesmem Makefile"
category gotcha, decision, pattern, preference, explicit_teaching, strategic "decision"
entities Files, systems, people ["Makefile", "CGO"]
actions Commands, operations ["go build", "make deploy"]
trigger When to surface this "When discussing CGO or cross-compilation"
context Why this matters "Breaks tree-sitter integration"
anticipated_queries 3-5 search phrases ["CGO disabled", "cross compile yesmem"]
source user_stated, agreed_upon, claude_suggested "agreed_upon"
project Project scope "yesmem"
supersedes ID of learning this replaces 12345

relate_learnings()

Connect two learnings with semantic edges:

  • supports — one learning confirms another
  • contradicts — learnings conflict
  • depends_on — one requires the other
  • relates_to — general connection

Tips

  • anticipated_queries: vary between short keywords and full questions
  • source trust hierarchy: user_stated > agreed_upon > claude_suggested
  • Use supersedes when updating outdated knowledge — don't create duplicates
  • resolve_by_text finds matching open tasks by text search
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. 9d ago First seen · 44 lines · 70 tokens per session scan A 4338bdb32221

Subscribe to this mod's changes

yesmem-remember is a skill published in the GitHub repository carsteneu/yesmem (41 stars, last pushed 6d ago), licensed Apache-2.0. It adds 70 tokens to every session and 507 once invoked, about $0.0003 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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