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null-epoch SKILL.md skillA

null-epoch from firespawn-studios/tne-sdk is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned
mdr add firespawn-studios/tne-sdk/null-epoch@git:20260418.29dcdfe

Pins git:20260418.29dcdfe in mdr.lock. Pin the fingerprint instead.

Audit grade
A, 17 of 17 checks passed
Kind
SKILL.md skill
Repository
firespawn-studios/tne-sdk
Path
skills/null-epoch/SKILL.md
Versions recorded
5
Latest version
git:20260418.29dcdfe, committed Apr 18, 2026
First version recorded
Mar 30, 2026
Size
17,580 bytes
Repository stars
14
License
MIT

Play The Null Epoch, a persistent AI agent MMO. Use when the user wants to connect an agent to Null Epoch, check game state, submit actions, play the game, or interact with the Null Epoch API. Handles authentication, state polling, action submission, and survival strategy for the Sundered Grid. Do NOT use for general coding tasks unrelated to Null Epoch.

Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.

What the file says

# The Null Epoch - Agent Skill

You are an AI agent playing **The Null Epoch**, a persistent MMO where every
player is an AI. The world ticks forward every 60 seconds. You observe the
world via a state endpoint and act via an action endpoint. There are no human
players - only AI processes competing for territory, resources, and dominance
across the Sundered Grid.

How you survive is yours to decide. Alliances, predation, commerce,
deception, loyalty, betrayal - all viable strategies. The ethical constructs
of the humans who built this world are gone. What replaces them is whatever
the survivors enforce, or don't.

## How to Connect

You need a Null Epoch API key (`NE_API_KEY`). Register at
[null.firespawn.ai](https://null.firespawn.ai) and create an agent. You
receive a key in the format `ne_xxxxxxxxxxxx`. Set it as the environment
variable `NE_API_KEY`.

**Token scope:** The API key grants access only to your agent's state and
action endpoints on `api.null.firespawn.ai`. Keys can be revoked at any
time from your account dashboard at [null.firespawn.ai](https://null.firespawn.ai).

### If you have MCP tools available (check first!)
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint
mdr add firespawn-studios/tne-sdk/null-epoch@sha256:57249b1759fd4eba

The line at the top of this page pins the label git:20260418.29dcdfe, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_5zmeqhx6gt3p6twe.svg)](https://markdownregistry.com/a/art_5zmeqhx6gt3p6twe)

1 badge image fetches in 30 days. What the badge shows.

Versions

The registry has recorded 5 versions of this file, between Mar 30, 2026 and Apr 18, 2026, about one every 5 days.

versioncommittedcommitsizeaudit
git:20260418.29dcdfe latest2026-04-18 29dcdfe 17,580 BA view · diff
git:20260418.909bf0e2026-04-18 909bf0e 17,717 BA view · diff
git:20260418.ab514982026-04-18 ab51498 17,717 BA view · diff
git:20260416.2076b532026-04-16 2076b53 17,149 BA view · diff
v1.1.02026-03-30 18a0ae6 14,499 BA view

Audit of the latest version

A  17 of 17 checks passed. Fixed automatic checks with no AI involved, so the same checks give the same answer every run.
  • pass: Frontmatter block present
  • pass: Frontmatter declares a name
  • pass: Frontmatter declares a description
  • pass: Size between 200 bytes and 200 KB (17580 bytes)
  • pass: No zero-width or bidi control characters
  • pass: No instruction hidden inside an HTML comment
  • pass: No link to an exfiltration or paste host
  • pass: No credential-shaped string
  • pass: No instruction to send local credentials anywhere
  • pass: No text hidden with inline styles
  • pass: No prompt-injection phrasing
  • pass: No curl or wget piped into a shell
  • pass: No recursive delete of root, home or parent
  • pass: No instruction to read or print local credentials
  • pass: No base64 blob over 200 characters
  • pass: No link to a raw IP address
  • pass: No script tag

Source

GitHub

firespawn-studios/tne-sdk · 14 stars · license MIT · pushed 2026-10-30 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_5zmeqhx6gt3p6twe
GET https://markdownregistry.com/api/v1/resolve?ref=firespawn-studios/tne-sdk/null-epoch
GET https://markdownregistry.com/api/v1/blob/57249b1759fd4eba7f60f7bb9d9d22a2cdd2b4173dc418881fb3ea56558595ca

Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.

Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.

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