Borrowing it
Nothing to install: this file belongs to eltonio450/rondo. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/eltonio450/rondo/main/AGENTS.mdgit clone --depth 1 https://github.com/eltonio450/rondoWrote 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.
[](https://agentmods.dev/instructions/eltonio450/rondo/agents-md)<a href="https://agentmods.dev/instructions/eltonio450/rondo/agents-md"><img src="https://agentmods.dev/badge/instructions/eltonio450/rondo/agents-md.svg" alt="Measured on agentmods" height="20"></a>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.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00583 | $0.00583 |
| Opus 5 | $0.00292 | $0.00292 |
| Sonnet 5 | $0.00117 | $0.00117 |
| Haiku 4.5 | $0.00058 | $0.00058 |
Grade A, and why
rondo 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 7d 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.
How it starts
The opening of the file, as written. The whole thing — 53 lines — stays where its author put it; the contents beside it link to each section on GitHub.
AGENTS.md
This repository defines the Rondo protocol and its GitHub/Node reference runner. Preserve the distinction between portable core semantics and replaceable ports.
Repository map
SPEC.md,PROMPT.md— protocol and remote-agent contract.action/src/core,action/src/lib— portable runner logic.action/src/adapters— remote-agent ports; readCONTRACT.md.action/src/vcs— VCS port; readCONTRACT.md.action/src/cliandschemas— strict ticket validation.install,INSTALL.md,skills— host onboarding surfaces.internal/tests— Node 24 tests.ADAPT.md,SECURITY.md,CONTRIBUTING.md,CHANGELOG.md— architecture and governance.
Validate
cd action && npm test
For validator changes, test valid, invalid, empty-present, and missing ticket directories. For documentation changes, check relative links, <RONDO_REF> usage, versions, and workflow input names.
Invariants
- Dispatch is at least once; never claim exactly once.
- The runner requests exactly one relevant PR touching the ticket, reused on retry, but does not verify it.
- Priority then slug ordering is deterministic.
- Dispatch attempts are capped
1..1000, default10; failures consume slots. paused: falsemeans unpaused.- Successful actual branches are checkpointed before later dispatches.
- Dry-run has no provider mutation and needs no provider secret.
- Network requests are bounded; HTTP is HTTPS by default.
- No secret belongs in tickets, prompts, logs, examples, or fixtures.
Adaptation boundaries
Replace agent backends through action/src/adapters/CONTRACT.md; replace GitHub through action/src/vcs/CONTRACT.md. A different registry/state transport or scheduler must preserve SPEC.md semantics and document consistency, retries, capacity, and security. Avoid provider conditionals in core logic.
Last-ticket CI rule
Deleting the final ticket is valid and can remove the directory from Git. Preserve this terminal case: the runtime and validator must treat an absent ticket directory as an empty queue. .gitkeep may aid discovery but must never be required for CI success.
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.
- 7d ago First seen · 53 lines · 583 tokens per session scan A a8efc85d10b2
rondo AGENTS.md is an instructions file published in the GitHub repository eltonio450/rondo (23 stars, last pushed 1mo ago), licensed MIT. It adds 583 tokens to every session, about $0.0029 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.
Other instructions, from other repositories
next.js AGENTS.md
AGENTS.md instructions for vercel/next.js, covering next.js development guide, codebase structure, monorepo overview, core package: packages/next and other important packages.
codex AGENTS.md
AGENTS.md instructions for openai/codex, covering rust/codex-rs, the codex-core crate, code review rules, crate api surface and model visible context.
vscode buildNext.instructions.md
Working notes and architecture documentation for the new esbuild-based build system in build/next. Use when making changes to the new build pipeline (transpile/bundle commands, NLS plugin, source-map handling, resource copying, or self-hosting watch tasks).
vscode oss-third-party-notices.instructions.md
Instructions for microsoft/vscode, covering vs code oss third-party-notices pipeline, architecture, pipeline flow in ci, applying the notice (cutover) and fallback chain (never fail the build).
langchain AGENTS.md
AGENTS.md instructions for langchain-ai/langchain, covering global development guidelines for the langchain monorepo, corridor security analysis, project architecture and context, monorepo structure and development tools & commands.
spec-kit AGENTS.md
AGENTS.md instructions for github/spec-kit, covering agents.md, about spec kit and specify, quickstart — add a new integration in 5 steps, integration architecture and integrationmanifest — file tracking.