agentmods.dev

stellara: Instructions file for Codex

AGENTS.md

stellara AGENTS.md is an instructions file for Codex, OpenCode from sebastian-software/stellara. It costs 1,257 tokens per session, scanned A, original, MIT.

Repository instructions for Stellara, a self-hosted gateway that connects AI tools with services such as Firecrawl, Exa, Qdrant, and an embedding backend. They also define language, scope, and quality-check rules.

In plain words
What is it for?
Use them when changing Stellara code or documentation, preparing commits, or checking whether a contribution meets the repository's rules.
Why use it?
They tell coding agents which language to use, where project decisions are documented, and which check must pass before work is considered finished.

Instructions file for CodexOpenCode

Written for Codex and OpenCode: the file is AGENTS.md. Also seen: mentions Claude Code; mentions AGENTS.md; mentions Codex.

This is sebastian-software/stellara's own configuration. It tells Codex and OpenCode how to work on stellara 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 stellara configures →

not rated 0repo 1mo ago A scan 1,257 tokens original MIT
View source ↗ sebastian-software/stellara
Reuse

Borrowing it

Nothing to install: this file belongs to sebastian-software/stellara. 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/sebastian-software/stellara/main/AGENTS.md
Clone the repo
git clone --depth 1 https://github.com/sebastian-software/stellara

Made for: Codex, OpenCode.

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 stellara AGENTS.md

README.md
[![agentmods](https://agentmods.dev/badge/instructions/sebastian-software/stellara/agents-md/github.svg)](https://agentmods.dev/instructions/sebastian-software/stellara/agents-md)
Your own site
<a href="https://agentmods.dev/instructions/sebastian-software/stellara/agents-md"><img src="https://agentmods.dev/badge/instructions/sebastian-software/stellara/agents-md/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 stellara AGENTS.md

Your own site · 80×15
<a href="https://agentmods.dev/instructions/sebastian-software/stellara/agents-md"><img src="https://agentmods.dev/badge/instructions/sebastian-software/stellara/agents-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 1,257 This file is loaded in full into every session.
When invoked 1,257 The same file — it is already loaded in full.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
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 5.1 $0.01257 $0.01257
Opus 5.5 $0.00503 $0.00503
Sonnet 5.5 $0.00251 $0.00251
Haiku 4.5 $0.00126 $0.00126

Measured 2mo ago against content hash 81dda6f4135b, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

stellara AGENTS.md 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.md · 69 lines

How it starts

The opening of the file, as written. The whole thing — 69 lines — stays where its author put it; the contents beside it link to each section on GitHub.

AGENTS.md

Last updated: 2026-08-27

Effective Flow project setup: docs/adr/effective-flow-project-setup.md

Diese Datei ist die verbindliche Regelquelle für alle KI-Agenten (Codex, Claude Code, weitere LLM-Tools), die in diesem Repository Code oder Doku ändern. Sie ergänzt das Architektur-Konzept und gilt für jeden Beitrag.

Überblick

Stellara ist ein selbst gehostetes AI-Tool-Gateway (Fastify + TypeScript) für Firecrawl, Exa, Qdrant und ein Embedding-Backend. Architektonische Grundlage ist docs/developer-guide/stellara-konzept.md; öffentlich geplante Arbeiten werden als GitHub Issues geführt.

Sprache

  • Code, Bezeichner, Testbeschreibungen, Commit-Messages und Pull-Request-Titel auf Englisch.
  • Öffentliche Einstiegs- und Community-Dokumente (README.md, CONTRIBUTING.md, SECURITY.md, SUPPORT.md, Issue- und PR-Templates) auf Englisch.
  • Die vertiefende Bestandsdokumentation bleibt bis zur vollständigen Übersetzung auf Deutsch, mit korrekten Umlauten und Typografie. Neue oder vollständig überarbeitete öffentliche Dokumente werden auf Englisch geschrieben.

Quality Gate

pnpm agent:check muss vor Abschluss einer Aufgabe einmal vollständig grün gelaufen sein — also bevor git commit ausgeführt oder die Aufgabe an den User zurückgegeben wird. Zwischenzeitliche Checks während eines Bearbeitungslaufs sind erlaubt, aber nicht verpflichtend. Das Skript verkettet typecheck, lint, format:check und test.

  • Fehler werden behoben, nicht umgangen.
  • Kein --no-verify, kein Auslassen einzelner Checks.
  • Wenn ein Check langfristig stört, wird die Konfiguration angepasst — nicht der Aufruf umgangen.

Scope

  • docs/developer-guide/stellara-konzept.md ist die architektonische Grundlage. Abweichungen werden zuerst dort diskutiert.
  • GitHub Issues beschreiben öffentliche Vorhaben. Interne Planarchive gehören nicht in dieses Repository.
  • Neue Module, Routen oder Services folgen der Struktur aus §10 des Konzepts.

Neue Tools hinzufügen

Wenn ein neues Tool (REST + MCP) eingeführt wird, muss es an allen folgenden Stellen registriert werden — vergessene Einträge führen entweder zu kompilierenden, aber unentdeckbaren Tools oder zu fehlschlagenden Tests:

Read the full file on GitHub · 69 lines

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 · 69 lines · 1,257 tokens per session scan A 81dda6f4135b

Subscribe to this mod's changes

stellara AGENTS.md is an instructions file published in the GitHub repository sebastian-software/stellara (0 stars, last pushed 1mo ago), licensed MIT. It adds 1,257 tokens to every session, about $0.0050 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 2026-08-31.

TypeScriptaifastifymcposs-projectself-hosted
Related

stellara AGENTS.md compared with instructions from other repositories

stellara AGENTS.md next to 6 instructions from other repositories
ModTypeStarsLast pushLicenceScanTokensWorks with
stellara AGENTS.mdsebastian-software/stellaraInstructions file01mo agoMITA1,257Codex, OpenCode
vscode buildNext.instructions.mdmicrosoft/vscodeInstructions file195kyesterdayMITA9,719GitHub Copilot
next.js AGENTS.mdvercel/next.jsInstructions file143kyesterdayMITA7,461Codex, OpenCode
langchain AGENTS.mdlangchain-ai/langchainInstructions file149kyesterdayMITA4,680Codex, OpenCode
vscode oss-third-party-notices.instructions.mdmicrosoft/vscodeInstructions file195kyesterdayMITA5,516GitHub Copilot
vscode copilot-instructions.mdmicrosoft/vscodeInstructions file195kyesterdayMITA3,093GitHub Copilot
deepseek-harness AGENTS.mddeepseek-ai/deepseek-harnessInstructions file274k2d agoMITA4,313Codex, OpenCode