synergy AGENTS.md

synergy AGENTS.md is an instructions file for Codex, OpenCode from SII-Holos/synergy. It costs 2,758 tokens per session, scanned A, original, MIT.

Repository instructions for Synergy, a Bun and TypeScript monorepo—a single repository containing multiple related packages. They require work to be based on current code, tests, schemas, contracts, and documentation.

In plain words
What is it for?
Use them before architecture work or package edits to find the right documentation, inspect related areas, follow workspace rules, and run the required verification.
Why use it?
They reduce accidental breakage across packages and help protect existing checkouts, running services, and package boundaries.

Instructions file for CodexOpenCode

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

agentmods
npx agentmods add instructions/sii-holos/synergy/agents-md
Clone the repo
git clone --depth 1 https://github.com/SII-Holos/synergy

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 synergy AGENTS.md

README.md
[![agentmods](https://agentmods.dev/badge/instructions/sii-holos/synergy/agents-md.svg)](https://agentmods.dev/instructions/sii-holos/synergy/agents-md)
Your own site
<a href="https://agentmods.dev/instructions/sii-holos/synergy/agents-md"><img src="https://agentmods.dev/badge/instructions/sii-holos/synergy/agents-md.svg" alt="Measured on agentmods" height="20"></a>
Per session 2,758 This file is loaded in full into every session.
When invoked 2,758 The same file — it is already loaded in full.
Security scan A 0 findings. Scan, not verified.
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 $0.02758 $0.02758
Opus 5 $0.01379 $0.01379
Sonnet 5 $0.00552 $0.00552
Haiku 4.5 $0.00276 $0.00276

Measured 6d ago against content hash 794696e22f4f, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-05, from the pricing page.

Security

Grade A, and why

synergy 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 6d 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 · 147 lines

How it starts

The opening of the file, as written. The whole thing — 147 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Synergy Repository Rules

These rules apply to the Bun/TypeScript monorepo. Read the nearest package AGENTS.md before editing package code. Each rule links the document holding its rationale. Placement and budgets follow docs/AGENTS.md.

Work from Current Evidence

  • Verify the implementation, tests, schemas, generated contracts, and current CLI before changing code or docs.
  • Use Scope for workspace resolution/context and Library for the knowledge subsystem. Keep retired names inside docs/migrations/ or docs/research/ only.
  • Start architecture work at docs/README.md, then read only the relevant document.
  • Inspect adjacent domains before assuming a directory boundary.
  • Keep a nearest AGENTS.md in every workspace package; update it when that package's ownership, public boundary, or verification commands change.
  • Fix the root cause with a focused change; preserve unrelated user work and avoid opportunistic cleanup.

The project-local architecture skill provides the code-tracing workflow and links canonical documents instead of duplicating them.

Protect Checkouts and Runtimes

The primary checkout, pre-existing checkouts, and active Synergy runtime may be shared by concurrent sessions.

  • Inspect git status, the current branch, and the worktree list before editing or performing Git operations. Direct edits in the current checkout are allowed; preserve unrelated dirty and untracked files.
  • Do not run git checkout/git switch or rebase a shared checkout unless the user explicitly requests it; these change state observed by every session using that directory.
  • Use a task-owned worktree when concurrent work needs branch or file isolation; reuse an existing task worktree when it already owns the branch.
  • Stage and commit only when the user requests it. Local commits on dev or main are permitted but advance a shared branch and must never be pushed directly; publish a topic branch and open its PR against dev. Release is the only path from dev to main.
  • Preserve unrelated dirty and untracked files; inspect status again before staging and stage only files owned by the current task.
  • Do not use destructive Git commands, force pushes, or hook bypasses without explicit user authority and a reviewed recovery plan.
  • Push, open a PR, or mutate external systems only when the user requests that action.
  • Keep local/runtime paths, session/Scope IDs, logs, credentials, and private endpoints out of commit messages, PR bodies, comments, and reviews. Every agent-created commit uses a concise conventional type and the Co-authored-by: synergy-agent <[email protected]> footer.
  • Never stop, restart, signal, or modify the SYNERGY_HOME of the Synergy instance carrying the current task.
  • Run source changes in an isolated second home with explicit alternate ports. Load develop-synergy for the exact workflow.

Read the full file on GitHub · 147 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. 6d ago First seen · 147 lines · 2,758 tokens per session scan A 794696e22f4f

Subscribe to this mod's changes

synergy AGENTS.md is an instructions file published in the GitHub repository SII-Holos/synergy (548 stars, last pushed today), licensed MIT. It adds 2,758 tokens to every session, about $0.0138 per session on Opus 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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