Edict: Instructions file for Codex

AGENTS.md

Edict AGENTS.md is an instructions file for Codex, OpenCode from Sowiedu/Edict. It costs 1,175 tokens per session, scanned A, original, MIT.

Repository instructions for Edict, a programming language made for AI agents where programs are written as JSON structures and compiled to WebAssembly. The file points agents to the language specification, examples, development guides, and other project rules.

In plain words
What is it for?
Use it to orient work on the compiler, language features, JSON program format, tests, documentation, and contribution process.
Why use it?
It gives an agent the project layout and rules it needs before changing Edict code.

Instructions file for CodexOpenCode

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

This is Sowiedu/Edict's own configuration. It tells Codex and OpenCode how to work on Edict 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 Edict configures →

Reuse

Borrowing it

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

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 Edict AGENTS.md

README.md
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Your own site
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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.

agentmods 80×15 button for Edict AGENTS.md

Your own site · 80×15
<a href="https://agentmods.dev/instructions/sowiedu/edict/agents-md"><img src="https://agentmods.dev/badge/instructions/sowiedu/edict/agents-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 1,175 This file is loaded in full into every session.
When invoked 1,175 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 $0.01175 $0.01175
Opus 5.5 $0.00470 $0.00470
Sonnet 5.5 $0.00235 $0.00235
Haiku 4.5 $0.00118 $0.00118

Measured 2mo ago against content hash ae0153320246, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

Edict 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 · 93 lines

How it starts

The opening of the file, as written. The whole thing — 93 lines — stays where its author put it; the contents beside it link to each section on GitHub.

AGENTS.md

Standard agent-facing entry point for AI agents working with this repository.

What is Edict?

Edict is a programming language designed exclusively for AI agents. Programs are JSON ASTs — no text syntax, no parser. The compiler validates structure, resolves names, checks types and effects, verifies contracts via Z3, and compiles to WebAssembly.

Quick Orientation

Resource Path Purpose
README README.md Project overview, quick start, architecture
Feature Spec FEATURE_SPEC.md Full language specification
Roadmap ROADMAP.md Development plan and priorities
JSON Schema schema/edict.schema.json AST schema (the spec for writing programs)
Examples examples/ 41 example programs — see README for difficulty tiers
Contributing CONTRIBUTING.md Setup, coding standards, PR workflow
Changelog CHANGELOG.md Version history

Agent Skills (deep-dive guides)

These are detailed skill files for agents that need to go deeper:

Skill Path When to use
Compiler Dev .agent/skills/edict-compiler-dev/SKILL.md Contributing to the compiler, adding features, fixing bugs
Program Writer .agent/skills/edict-program-writer/SKILL.md Writing Edict programs, using MCP tools, debugging errors
Testing .agent/skills/edict-testing/SKILL.md Writing tests, running the test suite, coverage patterns

MCP Server

Edict exposes its full compiler pipeline via Model Context Protocol:

npm run mcp       # stdio transport
npx edict-lang    # after npm install

Tools: edict_schema, edict_version, edict_examples, edict_validate, edict_check, edict_compile, edict_run, edict_patch, edict_errors, edict_lint, edict_debug, edict_compose, edict_explain, edict_export, edict_import_skill, edict_generate_tests, edict_replay, edict_deploy, edict_invoke, edict_invoke_skill, edict_package, edict_support

Read the full file on GitHub · 93 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 · 93 lines · 1,175 tokens per session scan A ae0153320246

Subscribe to this mod's changes

Edict AGENTS.md is an instructions file published in the GitHub repository Sowiedu/Edict (13 stars, last pushed 4d ago), licensed MIT. It adds 1,175 tokens to every session, about $0.0047 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.

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