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convex: Skill for Claude Code

.agents/skills/memory/SKILL.md

memory is a skill for Claude Code, Codex from Convex-Dev/convex. It costs 43 tokens per session (139 once invoked), scanned A, original, no licence file.

Guidance for tracking the cost of storing data on-chain, meaning data kept in a blockchain-based system. It also covers reducing or recovering that storage.

In plain words
What is it for?
Use it when designing data storage, investigating a :MEMORY failure, or planning how to reduce and reclaim stored state.
Why use it?
It helps explain growing storage costs and diagnose failures caused by exceeding an actor’s memory allowance.

Skill for Claude CodeCodex

Which agent this was written for is unclear — body not stored (licence); the path alone says nothing. Also seen: installed under .agents/ (shared by several agents).

This is Convex-Dev/convex's own configuration. It tells Claude Code and Codex how to work on convex itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything convex configures →

not rated 119repo yesterday A scan 43 tokens custom licence
View source ↗ Convex-Dev/convex convex.world
Reuse

Borrowing it

Nothing to install: this file belongs to Convex-Dev/convex. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/Convex-Dev/convex/develop/.agents/skills/memory/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/Convex-Dev/convex

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

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

Your own site · 80×15
<a href="https://agentmods.dev/skills/convex-dev/convex/memory"><img src="https://agentmods.dev/badge/skills/convex-dev/convex/memory.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 43 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 139 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 unknown 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 $0.00043 $0.00139
Opus 5.5 $0.00017 $0.00056
Sonnet 5.5 $0.00009 $0.00028
Haiku 4.5 $0.00004 $0.00014

Measured 2mo ago against content hash f379be96de59, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

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 2mo 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.

.agents/skills/memory/SKILL.md · 14 lines

The source is not reproduced here

A licence we could not identify

The repository carries a LICENSE file, but it is custom or dual enough that GitHub cannot name it and neither can this catalogue. Unknown terms are not permission, so the body is not copied here. Read the licence at the source and decide for yourself.

Read it on GitHub

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. 2mo ago First seen · 14 lines · 43 tokens per session scan A f379be96de59

Subscribe to this mod's changes

memory is a skill published in the GitHub repository Convex-Dev/convex (119 stars, last pushed yesterday), with no licence file. It adds 43 tokens to every session and 139 once invoked, about $0.0002 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.

DatabasesJavaWeb3 and blockchainblockchaincryptocurrencygaminglisp
Related

memory compared with skills from other repositories

memory next to 6 skills from other repositories
ModTypeStarsLast pushLicenceScanTokensWorks with
memoryConvex-Dev/convexSkill119yesterdaynoneA43Claude Code, Codex
fintech-expertpersonamanagmentlayer/pclSkill4413d agoApache-2.0A73Claude Code
deroDHEBP/dero-mcp-serverSkill228d agoMITA59Claude Code, Codex
tinyplace-agenttinyhumansai/tiny.placeSkill1453mo agoGPL-3.0A70Claude Code, Codex
send-usdtfbsobreira/gotron-mcpSkill411d agoLGPL-3.0A76Claude Code
estimate-energyfbsobreira/gotron-mcpSkill411d agoLGPL-3.0A80Claude Code
animica-paymentsanimicaorg/animica-mcpSkill02mo agoApache-2.0A63Claude Code