EngramGraph: Instructions file for Codex

AGENTS.md

EngramGraph AGENTS.md is an instructions file for Codex, OpenCode from AsiaOstrich/EngramGraph. It costs 1,569 tokens per session, scanned A, original, MIT.

Project instructions for AsiaOstrich/EngramGraph covering setup, testing, code style, and Git workflow. Git is a tool for tracking changes to source code.

In plain words
What is it for?
Installing dependencies, building the project, running tests, following its standards, and preparing Git commits and pull requests.
Why use it?
They give contributors and coding agents a shared process for building, testing, reviewing, and committing changes.

Instructions file for CodexOpenCode

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

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

Reuse

Borrowing it

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

Made for: Codex, OpenCode.

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Per session 1,569 This file is loaded in full into every session.
When invoked 1,569 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 $0.01569 $0.01569
Opus 5.5 $0.00628 $0.00628
Sonnet 5.5 $0.00314 $0.00314
Haiku 4.5 $0.00157 $0.00157

Measured 1mo ago against content hash cb0a689600fe, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

EngramGraph 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 1mo 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 · 121 lines

How it starts

The opening of the file, as written. The whole thing — 121 lines — stays where its author put it; the contents beside it link to each section on GitHub.

AGENTS.md

Auto-generated by Universal Dev Standards (UDS). Full standards available in the .standards/ directory.

Build & Test

npm install      # Install dependencies
npm run build    # Build project
npm test         # Run tests

Code Style

Follow the project's linter and formatter configuration. See .standards/ for detailed coding standards.

Git Workflow

  • Workflow: github-flow
  • Merge Strategy: squash
  • Commit Language: English
  • Format: <type>(<scope>): <subject>

Testing

  • Write tests for all new features
  • Run tests before committing
  • Follow the testing pyramid: Unit (70%) > Integration (20%) > E2E (10%)

This block is an index, not the standards. The rules are NOT reproduced here. Before acting on anything below, open the relevant file under .standards/ and follow its contents. Working from this block alone means working without the standards.

Installed Standards

All standards are in .standards/. Installed standards:

  • .standards/acceptance-criteria-traceability.ai.yaml — acceptance-criteria-traceability
  • .standards/acceptance-test-driven-development.ai.yaml — acceptance-test-driven-development
  • .standards/accessibility-standards.ai.yaml — accessibility-standards
  • .standards/adr-standards.ai.yaml — adr-standards
  • .standards/agent-dispatch.ai.yaml — agent-dispatch
  • .standards/ai-agreement-standards.ai.yaml — ai-agreement-standards
  • .standards/ai-command-behavior.ai.yaml — ai-command-behavior
  • .standards/ai-friendly-architecture.ai.yaml — ai-friendly-architecture
  • .standards/ai-instruction-standards.ai.yaml — ai-instruction-standards
  • .standards/ai-response-navigation.ai.yaml — ai-response-navigation
  • .standards/anti-hallucination.ai.yaml — anti-hallucination
  • .standards/api-design-standards.ai.yaml — api-design-standards
  • .standards/behavior-driven-development.ai.yaml — behavior-driven-development
  • .standards/behavior-snapshot.ai.yaml — behavior-snapshot
  • .standards/changelog.ai.yaml — changelog
  • .standards/checkin-standards.ai.yaml — checkin-standards
  • .standards/class-level-fix.ai.yaml — class-level-fix
  • .standards/code-review.ai.yaml — code-review
  • .standards/commit-message.ai.yaml — commit-message
  • .standards/context-aware-loading.ai.yaml — context-aware-loading
  • .standards/database-standards.ai.yaml — database-standards
  • .standards/deployment-standards.ai.yaml — deployment-standards
  • .standards/developer-memory.ai.yaml — developer-memory
  • .standards/documentation-lifecycle.ai.yaml — documentation-lifecycle
  • .standards/documentation-structure.ai.yaml — documentation-structure
  • .standards/documentation-writing-standards.ai.yaml — documentation-writing-standards
  • .standards/error-codes.ai.yaml — error-codes
  • .standards/feature-discovery-standards.ai.yaml — feature-discovery-standards
  • .standards/feature-manifest-standard.ai.yaml — feature-manifest-standard
  • .standards/flow-based-testing.ai.yaml — flow-based-testing
  • .standards/forward-derivation-standards.ai.yaml — forward-derivation-standards
  • .standards/full-coverage-testing.ai.yaml — full-coverage-testing
  • .standards/git-workflow.ai.yaml — git-workflow
  • .standards/git-worktree.ai.yaml — git-worktree
  • .standards/knowledge-graph-memory.ai.yaml — knowledge-graph-memory
  • .standards/logging.ai.yaml — logging
  • .standards/mock-boundary.ai.yaml — mock-boundary
  • .standards/model-selection.ai.yaml — model-selection
  • .standards/mutation-testing.ai.yaml — mutation-testing
  • .standards/packaging-standards.ai.yaml — packaging-standards
  • .standards/performance-standards.ai.yaml — performance-standards
  • .standards/project-context-memory.ai.yaml — project-context-memory
  • .standards/project-structure.ai.yaml — project-structure
  • .standards/push-standards.ai.yaml — push-standards
  • .standards/refactoring-standards.ai.yaml — refactoring-standards
  • .standards/requirement-engineering.ai.yaml — requirement-engineering
  • .standards/retrospective-standards.ai.yaml — retrospective-standards
  • .standards/reverse-engineering-standards.ai.yaml — reverse-engineering-standards
  • .standards/security-standards.ai.yaml — security-standards
  • .standards/security-testing.ai.yaml — security-testing
  • .standards/self-review-protocol.ai.yaml — self-review-protocol
  • .standards/spec-driven-development.ai.yaml — spec-driven-development
  • .standards/structured-task-definition.ai.yaml — structured-task-definition
  • .standards/systematic-debugging.ai.yaml — systematic-debugging
  • .standards/test-completeness-dimensions.ai.yaml — test-completeness-dimensions
  • .standards/test-driven-development.ai.yaml — test-driven-development
  • .standards/test-governance.ai.yaml — test-governance
  • .standards/testing.ai.yaml — testing
  • .standards/user-journey-testing.ai.yaml — user-journey-testing
  • .standards/verification-evidence.ai.yaml — verification-evidence
  • .standards/versioning.ai.yaml — versioning
  • .standards/virtual-organization-standards.ai.yaml — virtual-organization-standards
  • .standards/options/english.ai.yaml — english
  • .standards/options/github-flow.ai.yaml — github-flow
  • .standards/options/squash-merge.ai.yaml — squash-merge
  • .standards/options/unit-testing.ai.yaml — unit-testing
  • .standards/options/integration-testing.ai.yaml — integration-testing
  • .standards/options/system-testing.ai.yaml — system-testing
  • .standards/options/e2e-testing.ai.yaml — e2e-testing
  • .standards/deferred-item-exit.ai.yaml — deferred-item-exit
  • .standards/open-work-tracking.ai.yaml — open-work-tracking

Read the full file on GitHub · 121 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. 1mo ago Changed · -4 lines · +368 tokens per session cb0a689600fe
  2. 1mo ago Changed · +5 lines · +57 tokens per session 53dd410f5ad5
  3. 2mo ago First seen · 120 lines · 1,144 tokens per session scan A c422d1edaa6f

Subscribe to this mod's changes

EngramGraph AGENTS.md is an instructions file published in the GitHub repository AsiaOstrich/EngramGraph (3 stars, last pushed today), licensed MIT. It adds 1,569 tokens to every session, about $0.0063 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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