Borrowing it
Nothing to install: this file belongs to klboke/kkRepo. 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/klboke/kkRepo/main/.github/copilot-instructions.mdgit clone --depth 1 https://github.com/klboke/kkRepoWrote 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/klboke/kkrepo/copilot-instructions)<a href="https://agentmods.dev/instructions/klboke/kkrepo/copilot-instructions"><img src="https://agentmods.dev/badge/instructions/klboke/kkrepo/copilot-instructions/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/klboke/kkrepo/copilot-instructions"><img src="https://agentmods.dev/badge/instructions/klboke/kkrepo/copilot-instructions.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 | $0.00479 | $0.00479 |
| Opus 5.5 | $0.00192 | $0.00192 |
| Sonnet 5.5 | $0.00096 | $0.00096 |
| Haiku 4.5 | $0.00048 | $0.00048 |
Grade A, and why
kkRepo copilot-instructions.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.
How it starts
The opening of the file, as written. The whole thing — 34 lines — stays where its author put it; the contents beside it link to each section on GitHub.
kkRepo Copilot Instructions
kkRepo is a Nexus-compatible, self-hosted artifact repository. Treat Nexus and the official package protocols as compatibility references. Do not invent protocol behavior from memory.
Engineering Rules
- Use Java 25.
- Prefer the existing module boundaries and local helper APIs.
- Keep server-side protocol logic out of controllers; controllers should delegate to protocol services/adapters.
- Large blobs belong in OSS/S3-compatible storage. MySQL stores metadata, indexes, references, users, permissions, tokens, audit data, and migration state.
- Any stateful feature must work in distributed multi-replica deployments. Do not rely on a single JVM as the source of truth for sessions, uploads, deletes, locks, background jobs, cache invalidation, metadata rebuilds, negative cache, or permission decisions.
- In-process cache is allowed only as rebuildable hot cache with a clear TTL or invalidation path.
- Migration is a product feature, not a one-off script. Prefer idempotent dry-run, resume, checksum validation, and reporting.
Build and Test
- When compiling or testing
server, always use-am, for examplemvn -pl server -am test. - When selecting one server test with
-am, include-Dsurefire.failIfNoSpecifiedTests=false. - Use Java 25 explicitly if the local shell may not be configured:
JAVA_HOME=/opt/homebrew/Cellar/openjdk@25/25.0.3/libexec/openjdk.jdk/Contents/Home. - Before replacing a runtime jar, build an executable Spring Boot jar with:
mvn -pl server -am -DskipTests package spring-boot:repackage.
Compatibility Workflow
- Add or update compatibility tests under
compat-testfor protocol behavior changes. - Compare HTTP status, headers, body semantics, generated metadata, checksums, and real client behavior.
- Normalize host, timestamps, ordering, or generated IDs only when the protocol allows it.
Review Focus
- Look for Nexus compatibility regressions, multi-replica state bugs, metadata/index consistency issues, unsafe upload/delete behavior, permission bypasses, SSRF risk in proxy repositories, and missing tests.
- For docs, keep
docs/enanddocs/zhaligned when both locales cover the same behavior.
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 · 34 lines · 479 tokens per session scan A 7b571653084f
kkRepo copilot-instructions.md is an instructions file published in the GitHub repository klboke/kkRepo (340 stars, last pushed yesterday), licensed Apache-2.0. It adds 479 tokens to every session, about $0.0019 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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