state-memory-mcp

state-memory-mcp is a skill for Claude Code, Codex from putervision/vision-memory-mcp. It costs 45 tokens per session (1,877 once invoked), scanned A, original, no licence file.

Instructions for using a persistent memory server to track project work in a graph database, where related tasks, decisions, blockers, and files can be connected.

In plain words
What is it for?
Use them to record plans, tasks, decisions, milestones, blockers, and completed work for a project.
Why use it?
They help an agent retain workflow state and relationships instead of losing them between sessions.

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).

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/putervision/vision-memory-mcp/state-memory-mcp
Any agent
npx skills add putervision/vision-memory-mcp --skill state-memory-mcp
Clone the repo
git clone --depth 1 https://github.com/putervision/vision-memory-mcp

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 state-memory-mcp

README.md
[![agentmods](https://agentmods.dev/badge/skills/putervision/vision-memory-mcp/state-memory-mcp.svg)](https://agentmods.dev/skills/putervision/vision-memory-mcp/state-memory-mcp)
Your own site
<a href="https://agentmods.dev/skills/putervision/vision-memory-mcp/state-memory-mcp"><img src="https://agentmods.dev/badge/skills/putervision/vision-memory-mcp/state-memory-mcp.svg" alt="Measured on agentmods" height="20"></a>
Per session 45 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,877 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. 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 $0.00045 $0.01877
Opus 5 $0.00023 $0.00938
Sonnet 5 $0.00009 $0.00375
Haiku 4.5 $0.00005 $0.00188

Measured 6d ago against content hash 46c5e65efd5e, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-06, from the pricing page.

Security

Grade A, and why

state-memory-mcp 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 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.

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/state-memory-mcp/SKILL.md · 98 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. 6d ago First seen · 98 lines · 45 tokens per session scan A 46c5e65efd5e

Subscribe to this mod's changes

state-memory-mcp is a skill published in the GitHub repository putervision/vision-memory-mcp (61 stars, last pushed 2d ago), with no licence file. It adds 45 tokens to every session and 1,877 once invoked, about $0.0002 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.

Related

Other skills, from other repositories

guardian-memory

Maintain project context in Project Guardian's memory.db knowledge graph. Use during coding, debugging, planning, and project-management sessions to restore relevant context and record significant decisions, changes, tasks, and milestones.

1999AZZAR/project-guardian-mcp-server · 43 tokens

guardian-tracker

Auto-tracking skill for Project-Guardian. Automatically records file changes, code edits, decisions, and bug fixes to memory.db. Trigger after every significant operation (file edit, git commit, bug fix, refactor). Uses git diff and file analysis to generate observations.

1999AZZAR/project-guardian-mcp-server · 58 tokens

guardian-session

Restore relevant Project Guardian context from memory.db at session start. Use when resuming project work, switching repositories, or answering what was previously in progress; surface active tasks, open bugs, recent observations, and blockers.

1999AZZAR/project-guardian-mcp-server · 46 tokens

rpg-worldstate-gm

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context-mcp

Persistent memory + ContextGraph (codebase knowledge graph) for Claude. Use at the START of every conversation to resume project context. Use whenever the user mentions a project, asks to remember/save something, references past work, or says "pick up where we left off". Also use when the user asks about code…

vibhasdutta/context-mcp · 87 tokens

context-resume

Resumes persistent memory and codebase graph status for context-mcp. Use at the start of every conversation, before any other tool call or response, and whenever the user mentions a project or asks to pick up past work.

vibhasdutta/context-mcp · 49 tokens