Borrowing it
Nothing to install: this file belongs to elastic/jingra. 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/elastic/jingra/main/AGENTS.mdgit clone --depth 1 https://github.com/elastic/jingraWrote 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/elastic/jingra/agents-md)<a href="https://agentmods.dev/instructions/elastic/jingra/agents-md"><img src="https://agentmods.dev/badge/instructions/elastic/jingra/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.
<a href="https://agentmods.dev/instructions/elastic/jingra/agents-md"><img src="https://agentmods.dev/badge/instructions/elastic/jingra/agents-md.svg" alt="Reviewed on agentmods" width="80" 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 | $0.00387 | $0.00387 |
| Opus 5.5 | $0.00155 | $0.00155 |
| Sonnet 5.5 | $0.00077 | $0.00077 |
| Haiku 4.5 | $0.00039 | $0.00039 |
Grade A, and why
jingra 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.
What it actually says
AGENTS
- Source of truth: Only this file defines the project instructions.
CLAUDE.mdand.cursor/rules/jingra-project.mdcmust symlink to it. After cloning, run./ensure-agent-links.shonce. - Environment: Use Java 21 from
.envrc. Run commands withsource .envrc && <command>, for examplesource .envrc && make test. - TDD first: For every new behavior or bug fix, write or update the test first.
- Show the test first: Show the new or changed test, or the diff, before changing implementation code.
- Then implement: Change the code only until the tests pass.
- Do not fake passing tests: Do not weaken assertions, remove valid test cases, or loosen mocks to hide bugs.
- Do not skip flaky tests: Do not claim a flaky test can simply be skipped.
- If a test is wrong: Say so clearly. Fix the test in a separate step and explain why.
- Green build means correct behavior: A green build only counts if the behavior is actually correct, not if the test suite was gamed.
- No fixed sleeps: Do not use
Thread.sleepor fixed delays for coordination, retries, backpressure, or waiting for readiness. - Use proper concurrency tools instead: Prefer
ExecutorService,CompletableFuture,awaitTermination,CountDownLatch,Phaser, bounded blocking queues, or polling with a timeout. - For async or eventual tests: Use Awaitility or a similar tool. Do not use sleeps.
TOOLING
This project is developed using Cursor and Claude Code as AI-assisted development tools.
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.
- 2mo ago First seen · 24 lines · 387 tokens per session scan A f08ab53fc305
jingra AGENTS.md is an instructions file published in the GitHub repository elastic/jingra (6 stars, last pushed 4mo ago), licensed Apache-2.0. It adds 387 tokens to every session, about $0.0015 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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