mnemovela-agent-memory

mnemovela-agent-memory is a skill for Claude Code, Codex from axisrobo/mnemovela-open. It costs 0 tokens per session (3,005 once invoked), scanned B, original, no licence file.

A persistent memory system for coding agents that stores searchable decisions, facts, workspace state, project constraints, errors, and task narratives across sessions and branches.

In plain words
What is it for?
Use it to save and retrieve project decisions, constraints, mistakes, and work history across coding sessions.
Why use it?
It reduces the need to rediscover project context every time a coding session starts.

Skill for Claude CodeCodex

Which agent this was written for is unclear — body not stored (licence); the path alone says nothing.

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.

agentmods
npx agentmods add skills/axisrobo/mnemovela-open/mnemovela-agent-memory
Any agent
npx skills add axisrobo/mnemovela-open --skill mnemovela-agent-memory
Clone the repo
git clone --depth 1 https://github.com/axisrobo/mnemovela-open

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 mnemovela-agent-memory

README.md
[![agentmods](https://agentmods.dev/badge/skills/axisrobo/mnemovela-open/mnemovela-agent-memory.svg)](https://agentmods.dev/skills/axisrobo/mnemovela-open/mnemovela-agent-memory)
Your own site
<a href="https://agentmods.dev/skills/axisrobo/mnemovela-open/mnemovela-agent-memory"><img src="https://agentmods.dev/badge/skills/axisrobo/mnemovela-open/mnemovela-agent-memory.svg" alt="Measured on agentmods" height="20"></a>
Per session 0 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 3,005 The whole file, excluding the scripts and references it only reads on demand.
Security scan B 1 finding. Scan, not verified.
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 $0.00000 $0.03005
Opus 5 $0.00000 $0.01503
Sonnet 5 $0.00000 $0.00601
Haiku 4.5 $0.00000 $0.00300

Measured 6d ago against content hash 4813d396e6b7, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-06, from the pricing page.

Security

Grade B, and why

mnemovela-agent-memory scanned grade B with 1 finding 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 6d 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.

Reads agent configuration directoriesmediumAgent snooping

.claude/, .codex/, .gemini/ hold keys, settings and other credentials a mod has no legitimate need for.

| **Claude Code** | `~/.claude/settings.json` — add the Mnemovela MCP server entry | Project-level `CLAUDE.md` or agent instruction |
examples/agent-integration/skills/mnemovela-agent-memory/SKILL.md · 281 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

Files

What ships with it

1 file beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

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. 6d ago First seen · 281 lines · 0 tokens per session scan B 4813d396e6b7

Subscribe to this mod's changes

mnemovela-agent-memory is a skill published in the GitHub repository axisrobo/mnemovela-open (15 stars, last pushed 14d ago), with no licence file. It costs nothing until one of its globs matches a file; then it loads 3,005 tokens. A static security scan graded it B with 1 finding (reads agent configuration directories). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.