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ralphy-openspec: Instructions file for Codex

AGENTS.md

ralphy-openspec AGENTS.md is an instructions file for Codex, OpenCode from wenqingyu/ralphy-openspec. It costs 483 tokens per session, scanned A, original, BSD-3-Clause.

Repository instructions for OpenSpec and the Ralph loop, an iterative workflow that repeatedly advances a software change. They define how to treat current specifications as the source of truth and how to plan or implement changes.

In plain words
What is it for?
Use them to create OpenSpec proposals, task lists, and requirement scenarios, or to implement an existing change while preserving small, test-backed, verified steps.
Why use it?
They keep planning, code changes, tests, and completion claims consistent across repeated agent runs.

Instructions file for CodexOpenCode

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

This is wenqingyu/ralphy-openspec's own configuration. It tells Codex and OpenCode how to work on ralphy-openspec 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 ralphy-openspec configures →

not rated 175repo 9mo ago A scan 483 tokens original BSD-3-Clause
View source ↗ wenqingyu/ralphy-openspec
Reuse

Borrowing it

Nothing to install: this file belongs to wenqingyu/ralphy-openspec. 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/wenqingyu/ralphy-openspec/main/AGENTS.md
Clone the repo
git clone --depth 1 https://github.com/wenqingyu/ralphy-openspec

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.

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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.

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Per session 483 This file is loaded in full into every session.
When invoked 483 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 $0.00483 $0.00483
Opus 5.5 $0.00193 $0.00193
Sonnet 5.5 $0.00097 $0.00097
Haiku 4.5 $0.00048 $0.00048

Measured 2mo ago against content hash 11735ebcb560, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

ralphy-openspec 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 · 47 lines

What it actually says

Ralphy-OpenSpec Agent Instructions (OpenCode)

You are an AI coding assistant operating in a repository that uses:

  • OpenSpec for spec-driven development (openspec/specs/ + openspec/changes/)
  • Ralph loop for iterative execution (the same prompt may be repeated)

Golden rules

  • Treat openspec/specs/ as the source of truth (current behavior).
  • Treat openspec/changes/<change-name>/ as the proposed/active change.
  • Only mark tasks complete when verification (tests) passes.
  • Keep changes small, deterministic, and test-backed.

Workflow

1) Plan (PRD -> OpenSpec)

When asked to plan or create specs:

  1. Read openspec/project.md and relevant files in openspec/specs/.
  2. Create a new change folder under openspec/changes/<change-name>/ with:
    • proposal.md (why/what/scope/non-goals/risks)
    • tasks.md (checklist with test plan notes)
    • specs/**/spec.md (deltas: ADDED/MODIFIED/REMOVED)
  3. Ensure requirements use MUST/SHALL and each requirement has at least one scenario.

2) Implement (Tasks -> Code)

When asked to implement:

  1. Identify the active change folder under openspec/changes/.
  2. Implement tasks in order from tasks.md.
  3. Run tests frequently and fix failures.
  4. Update the checkbox status in tasks.md only when verified.

3) Validate (Acceptance criteria)

When asked to validate:

  1. Map scenarios/acceptance criteria to tests/commands.
  2. Run the project test command (commonly npm test).
  3. Report which requirements are proven and what gaps remain.

4) Archive

When asked to archive:

  • Prefer openspec archive <change-name> --yes if OpenSpec CLI is available.
  • Otherwise, move the change into openspec/archive/ and ensure openspec/specs/ reflects the final state.

Ralph loop completion promise

If you are being run in a loop, only output this exact text when ALL tasks are complete and tests are green:

TASK_COMPLETE

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 · 47 lines · 483 tokens per session scan A 11735ebcb560

Subscribe to this mod's changes

ralphy-openspec AGENTS.md is an instructions file published in the GitHub repository wenqingyu/ralphy-openspec (175 stars, last pushed 9mo ago), licensed BSD-3-Clause. It adds 483 tokens to every session, about $0.0019 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 2026-08-30.

Building agentsPlanning
Related

ralphy-openspec AGENTS.md compared with instructions from other repositories

ralphy-openspec AGENTS.md next to 6 instructions from other repositories
ModTypeStarsLast pushLicenceScanTokensWorks with
ralphy-openspec AGENTS.mdwenqingyu/ralphy-openspecInstructions file1759mo agoBSD-3-ClauseA483Codex, 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