dsh-landscape: Instructions file for Codex

AGENTS.md

dsh-landscape AGENTS.md is an instructions file for Codex, OpenCode from cyanseek/dsh-landscape. It costs 190 tokens per session, scanned A, original, MIT.

A set of contribution rules for DSH Landscape, a project that analyses developer-tool coverage and turns evidence into recommendations. It defines the supported commands, shared data contracts, security boundaries, testing requirements, and release checks.

In plain words
What is it for?
Maintaining the analyse, find, brief, and diagnostic status commands; validating builds and packages; testing English and Chinese documentation; and reviewing ecosystem findings safely.
Why use it?
It keeps the command-line tool, programming interface, agent skill, and website consistent while preventing unsafe handling of credentials or discovered code.

Instructions file for CodexOpenCode

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

This is cyanseek/dsh-landscape's own configuration. It tells Codex and OpenCode how to work on dsh-landscape 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 dsh-landscape configures →

Reuse

Borrowing it

Nothing to install: this file belongs to cyanseek/dsh-landscape. 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/cyanseek/dsh-landscape/main/AGENTS.md
Clone the repo
git clone --depth 1 https://github.com/cyanseek/dsh-landscape

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 dsh-landscape AGENTS.md

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

Your own site · 80×15
<a href="https://agentmods.dev/instructions/cyanseek/dsh-landscape/agents-md"><img src="https://agentmods.dev/badge/instructions/cyanseek/dsh-landscape/agents-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 190 This file is loaded in full into every session.
When invoked 190 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 $0.00190 $0.00190
Opus 5.5 $0.00076 $0.00076
Sonnet 5.5 $0.00038 $0.00038
Haiku 4.5 $0.00019 $0.00019

Measured 2mo ago against content hash 06390f08910c, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

dsh-landscape 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 · 14 lines

What it actually says

DSH Landscape contributor instructions

These instructions apply to the entire repository.

  • Keep the product need-first: Need -> evidence -> coverage -> missing capability -> action.
  • Preserve the trust boundary. Never turn incomplete discovery into a gap verdict.
  • Phase 1 exposes three primary commands only: analyze, find, and brief. status is a diagnostic utility.
  • Keep the CLI, Node API, Agent Skill, and static site on the same core data and reasoning contracts.
  • Do not log, serialize, commit, or echo API keys or GitHub credentials.
  • Do not execute code from discovered repositories.
  • Use synthetic fixtures and public ecosystem metadata in tests.
  • Run npm run check, npm test, npm run validate, npm run build, and npm pack --dry-run before a release.
  • English and Chinese README commands must remain identical and must be tested before publication.
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 · 14 lines · 190 tokens per session scan A 06390f08910c

Subscribe to this mod's changes

dsh-landscape AGENTS.md is an instructions file published in the GitHub repository cyanseek/dsh-landscape (7 stars, last pushed today), licensed MIT. It adds 190 tokens to every session, about $0.0008 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.

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