mneme-search

mneme-search is a skill for Claude Code, Codex from OnourImpram/mneme. It costs 69 tokens per session (380 once invoked), scanned A, original, Apache-2.0.

A skill for searching a personal vault of notes when an answer may come from earlier work. It uses text search to find relevant saved documents.

In plain words
What is it for?
Finding earlier decisions, notes, and information about a topic in the vault.
Why use it?
It reduces guessing when the user is asking what was previously decided, recorded, or concluded.

Skill for Claude CodeCodex

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

Good fit Finding earlier decisions, notes, and information about a topic in the vault.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/onourimpram/mneme/mneme-search
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 OnourImpram/mneme --skill mneme-search
Clone the repo
git clone --depth 1 https://github.com/OnourImpram/mneme

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 mneme-search

README.md
[![agentmods](https://agentmods.dev/badge/skills/onourimpram/mneme/mneme-search.svg)](https://agentmods.dev/skills/onourimpram/mneme/mneme-search)
Your own site
<a href="https://agentmods.dev/skills/onourimpram/mneme/mneme-search"><img src="https://agentmods.dev/badge/skills/onourimpram/mneme/mneme-search.svg" alt="Measured on agentmods" height="20"></a>
Per session 69 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 380 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 $0.00069 $0.00380
Opus 5 $0.00034 $0.00190
Sonnet 5 $0.00014 $0.00076
Haiku 4.5 $0.00007 $0.00038

Measured 8d ago against content hash 1113b0eeda71, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-08, from the pricing page.

Security

Grade A, and why

mneme-search 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 8d 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.

packages/mneme-antigravity-plugin/skills/mneme-search/SKILL.md · 43 lines

What it actually says

When the user asks a question that sounds like recall from prior work or notes, search the vault first instead of guessing.

When to invoke

  • "Did we decide X?"
  • "What was the conclusion about Y?"
  • "Show me everything I have on Z."
  • The user invokes this skill directly.

How to invoke

Call the mneme_search MCP tool with:

  • query: the user's question in natural language.
  • top_k: 5 by default. Raise to 10 only when the user asks for a broad sweep.
  • Optional filters.date_from / filters.date_to when the user scopes their question to a specific time window.

Inspect the returned hits. Each has path, title, snippet, and a relevance score. Read the snippets first. If they answer the question, cite the path and reply. If they only partially answer, follow up with mneme_recall on the most promising paths to pull the full body.

What not to do

  • Do not invoke this for the user's first hello or for questions whose answer is general knowledge.
  • Do not search for the same query twice in a row. If the first pass returned nothing useful, refine the query terms or change the filter window.
  • Do not present raw snippets in your reply unless the user explicitly asks for them. Summarize and link.
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. 8d ago First seen · 43 lines · 69 tokens per session scan A 1113b0eeda71

Subscribe to this mod's changes

mneme-search is a skill published in the GitHub repository OnourImpram/mneme (2 stars, last pushed 2d ago), licensed Apache-2.0. It adds 69 tokens to every session and 380 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 2026-08-31.

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