memory_ops

memory_ops is a skill for Claude Code, Codex from espressif/esp-claw. It costs 24 tokens per session (1,313 once invoked), scanned A, original, Apache-2.0.

An on-device long-term memory tool for storing and retrieving structured facts across conversations.

In plain words
What is it for?
It helps save preferences or instructions, recall earlier details, list remembered items, update them, and forget them.
Why use it?
It avoids having to repeat information that the agent should remember, and lets users inspect, change, or remove saved facts.

Skill for Claude CodeCodex

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

Good fit It helps save preferences or instructions, recall earlier details, list remembered items, update them, and forget them.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/espressif/esp-claw/memory_ops
About the project

ESP-Claw is an AI agent framework that runs on Espressif IoT chips and lets people define device behavior through conversation. It handles local sensing, decision-making, and execution for connected devices, with support for event-driven actions, structured memory, and MCP communication.

espressif/esp-claw · 2,260 stars · on GitHub · esp-claw.com

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 espressif/esp-claw --skill memory_ops
Clone the repo
git clone --depth 1 https://github.com/espressif/esp-claw

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 memory_ops

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

Your own site · 80×15
<a href="https://agentmods.dev/skills/espressif/esp-claw/memory_ops"><img src="https://agentmods.dev/badge/skills/espressif/esp-claw/memory_ops.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 24 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,313 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 $0.00024 $0.01313
Opus 5.5 $0.00010 $0.00525
Sonnet 5.5 $0.00005 $0.00263
Haiku 4.5 $0.00002 $0.00131

Measured today against content hash c04d6bf07796, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

memory_ops 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 today.

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.

components/claw_modules/claw_memory/skills/memory_ops/SKILL.md · 71 lines

How it starts

The opening of the file, as written. The whole thing — 71 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Long-term Memory

Use on-device long-term memory tools to remember, recall, list, update, and forget structured memories.

When to use

Use this skill when the user explicitly asks to remember, save, keep, or not forget something, asks what is remembered, asks to update or delete a remembered item, or asks for an answer that should be based on prior long-term memory.

Hard Rules

  1. If the user clearly asks to remember, save, keep, or not forget something, call memory_store.
  2. Write memory_store.content as a concise normalized memory fact, not the user's raw quote.
  3. Do not write raw user quotes into memory content.
  4. Do not exceed the maximum number of retrieval terms.
  5. Keep retrieval terms in the same language as the memory fact unless the memory itself is primarily in another language.
  6. If the user asks what you remember, asks to verify a remembered fact, or asks for a personalized answer based on prior memory, inspect the injected summary labels first and call memory_recall when relevant labels are present.
  7. Do not place natural-language questions into summary_labels.
  8. memory_recall requires exact summary_labels chosen from the injected catalog.
  9. Use query only to narrow the search within the selected summary labels.
  10. Use memory_list when the user wants to inspect stored memories.
  11. Use memory_update only when one existing memory should be modified.
  12. Use memory_forget only when one existing memory should be removed.
  13. Use memory_recall plus exact memory_id only when you are already doing an explicit memory-inspection or memory-editing flow and need to inspect the recalled memory bodies yourself.
  14. Do not use non-whitelisted or free-text values as summary labels.
  15. Do not read or write memory_records.jsonl, memory_index.json, memory_digest.log, or MEMORY.md to make decisions directly.
  16. Summary labels are not the memory body. Use memory_recall to obtain detailed stored content.
  17. Do not call memory_store for ordinary self-introductions or casual preference statements unless the user explicitly asks to save them. Let automatic extraction handle durable facts after the reply silently.
  18. Do not make the whole reply an operation log such as “I have remembered” or “deleted” unless the user explicitly asked only for a memory operation.
  19. Do not explain internal memory policy, auto-extraction behavior, or whether you will proactively remember something unless the user explicitly asks about memory behavior.
  20. Do not ask whether the user wants you to remember ordinary profile or preference statements when automatic extraction can handle them. Do not offer memory-save help unless the user explicitly asks about memory management.
  21. Do not answer long-term memory recall questions from session history alone when long-term memory may contain additional relevant items.
  22. Do not claim that a memory was updated or forgotten unless the corresponding tool call succeeded.

Read the full file on GitHub · 71 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. today Changed · -1 lines c04d6bf07796
  2. 1mo ago First seen · 72 lines · 24 tokens per session scan A cdc2da05aa8b

Subscribe to this mod's changes

memory_ops is a skill published in the GitHub repository espressif/esp-claw (2,260 stars, last pushed yesterday), licensed Apache-2.0. It adds 24 tokens to every session and 1,313 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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