astria-setup

astria-setup is a skill for Claude Code, Codex from PL-ODIN/astria-plugin. It costs 13 tokens per session (340 once invoked), scanned A, original, MIT.

A setup guide for connecting Astria, a persistent memory service, to Claude Code using an endpoint URL and API key.

In plain words
What is it for?
Use it to configure Astria environment variables, add local Claude Code settings, restart the tool, and test the connection with /astria-stats.
Why use it?
It removes the manual work of placing connection settings in the right environment and project configuration files. It also explains how to verify the connection and avoid committing secrets.

Skill for Claude CodeCodex

Part of the astria plugin — 5 skills shipped together

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/pl-odin/astria-plugin/astria-setup
Any agent
npx skills add PL-ODIN/astria-plugin --skill astria-setup
Clone the repo
git clone --depth 1 https://github.com/PL-ODIN/astria-plugin

Made for: Claude Code, Codex.

Or install astria, the plugin that ships this one along with the rest of its 5 skills.

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 astria-setup

README.md
[![agentmods](https://agentmods.dev/badge/skills/pl-odin/astria-plugin/astria-setup.svg)](https://agentmods.dev/skills/pl-odin/astria-plugin/astria-setup)
Your own site
<a href="https://agentmods.dev/skills/pl-odin/astria-plugin/astria-setup"><img src="https://agentmods.dev/badge/skills/pl-odin/astria-plugin/astria-setup.svg" alt="Measured on agentmods" height="20"></a>
Per session 13 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 340 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
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 $0.00013 $0.00340
Opus 5 $0.00006 $0.00170
Sonnet 5 $0.00003 $0.00068
Haiku 4.5 $0.00001 $0.00034

Measured 4d ago against content hash 6dd19c3c9c86, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

astria-setup 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 4d 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.

skills/astria-setup/SKILL.md · 43 lines

What it actually says

Astria Setup

Set up your Astria persistent memory connection. You'll need your endpoint URL and API key from https://astriaindex.com/dashboard

Steps

  1. Ask the user for their Astria Endpoint (e.g., https://u443d37ca.astriaindex.com)

  2. Ask the user for their Astria API Key (starts with astria_)

  3. Once you have both values, set them as environment variables by adding to the user's shell profile or by running:

export ASTRIA_ENDPOINT="<their endpoint>"
export ASTRIA_API_KEY="<their API key>"
  1. Also add them to the project's .claude/settings.local.json:
{
  "env": {
    "ASTRIA_ENDPOINT": "<their endpoint>",
    "ASTRIA_API_KEY": "<their API key>"
  }
}
  1. Tell the user to restart Claude Code. On restart, the Astria MCP server will connect automatically.

  2. Verify the connection by running: /astria-stats

Important

  • Never commit API keys to git. The .claude/settings.local.json file should be in .gitignore.
  • If the user doesn't have an account yet, direct them to https://astriaindex.com
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. 4d ago First seen · 43 lines · 13 tokens per session scan A 6dd19c3c9c86

Subscribe to this mod's changes

astria-setup is a skill published in the GitHub repository PL-ODIN/astria-plugin (0 stars, last pushed 4mo ago), licensed MIT. It adds 13 tokens to every session and 340 once invoked, about $0.0001 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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