xemu
Copilot instructions4.2k starsChanged 13 months agoLicence not identifiedView on GitHub
When performing a code review, consider developer documentation located at /docs/devel. Style guide is located at /docs/devel/style.rst.
We split this copilot-instructions.md into the rules it gives an agent
1 rule. About 0 are common, 0 are distinctive, and 1 is very specific to this project.
≈0
Common · estimate
Many files like this have a rule of this kind.
≈0
Distinctive · estimate
This author's own choices. Worth a look.
1
Very specific
Tied to their project's names, files or tools. Probably skip.
The licence could not be identified — read it at the source. We count its rules but don't quote them. Read them on GitHub.
≈ “Common” is an estimate: at least 1 in 5 of the 3,669 Copilot instructions files we read have a rule of the same kind, not the same words. “Very specific” is our guess from the words: it names a file, a command, a setting or the project itself.
Trending
Steady: 0 new projects took it in the last 4 weeks, none the 4 weeks before.thin data
Who's talking about xemu-project/xemu
- scram-sasl/info“State of Play”GitHub · Jul 15, 2019 · 3 reactions
- gamboozino/ngbrecomp“Water rendering incorrectly”GitHub · Oct 16, 2026 · 1 reactions
- @cbemu.bsky.social“github.com/xemu-project...”Bluesky · Jun 6, 2026 · 1 likes
- abaire/nxdk_pgraph_tests“Extends tests for xemu #950.”GitHub · May 14, 2026 · 1 reactions
- xemu-project/xemu-website“Update faq.md: Q: How can I prevent a failing HDD file from blocking Xemu from starting?”GitHub · Jan 2, 2026 · 1 reactions
The biggest 5 of 52 mentions linking to the repository that our crawl found. Each line is their own headline.
See all 52
Talked about on GitHub and Bluesky (52 times).
On GitHub · 50
- Jul 15, 2019State of Play — scram-sasl/info3 reactions · 8 comments
- Oct 16, 2026Water rendering incorrectly — gamboozino/ngbrecomp1 reaction · 1 comment
- May 14, 2026Extends tests for xemu #950. — abaire/nxdk_pgraph_tests1 reaction
- Jan 2, 2026Update faq.md: Q: How can I prevent a failing HDD file from blocking Xemu from starting? — xemu-project/xemu-website1 reaction · 1 comment
- Dec 25, 2023xemu: 0.7.117 -> 0.7.118 — NixOS/nixpkgs1 reaction
45 more on GitHub
- Oct 24, 2026alpha 0.1.0 issues — yacineolivier-maker/JSRF-PAL-Recomp0 reactions · 2 comments
- Oct 22, 2026Adds tests for compositing antialiased surfaces. — abaire/nxdk_pgraph_tests0 reactions
- Oct 22, 2026[Submission] xemu for Xbox Dev Mode — EmulationRevival/emulationrevival.github.io0 reactions · 1 comment
- Oct 22, 2026Adds tests for stale nv2a dirty bitmap. — abaire/nxdk_pgraph_tests0 reactions
- Oct 20, 2026Update to xemu v0.8.138 needs a manual merge — Rubyxm88/Black-Arrow-Online0 reactions
- Oct 19, 2026xemu-dev@0.8.137-21-ga6195c4142: download failed — borger/scoop-emulators0 reactions · 1 comment
- Oct 19, 2026Fixes handling of exceptional A0 values and LOGP edge case. — abaire/nv2a_vsh_cpu0 reactions
- Oct 19, 2026Verify (and implement, if necessary) the exceptional behavior of the A0 register - what happens when addresses go out of bounds? — abaire/nv2a_vsh_cpu0 reactions
- Oct 17, 2026Adds test for attribute carryover of UB_D3D type color channels. — abaire/nxdk_pgraph_tests0 reactions
- Oct 17, 2026ARL function may not work in emulator and is not tested — abaire/nv2a_vsh_cpusays it tested it0 reactions
- Oct 17, 2026Adds precision control FPU tests — abaire/nxdk_low_level_cpu_tests0 reactions
- Oct 17, 2026Refinement of RenderTextureClearLoop to hit specific xemu issue — abaire/nxdk_pgraph_tests0 reactions
- Oct 13, 2026[PR] debugcap1012: Debug Capture is off by default in versioned releases (#433, 0.5) — jreinach-alt/hakuX0 reactions
- Sep 30, 2026Crazy Taxi High Roller text misalignment and cutoff — Tovarichtch/xemu0 reactions
- Sep 30, 2026Cursor-ready: custom QEMU forks & flag-hell wraps (xemu, Android Ranchu, OSX-KVM, Quickemu, darwin-vm, …) — chronic8000/aqemu0 reactions · 24 comments
- Sep 23, 2026[App Request]: xemu — guoyunhe/pkgcat0 reactions
- Sep 21, 2026Invalid image / Image poisoning — openai/codex0 reactions
- Sep 21, 2026Adds test case exercising xemu bug 2036. — abaire/nxdk_pgraph_tests0 reactions
- Sep 7, 2026ENG-2026-432: Narrow atomic PGRAPH fence read — Mainkill1/xemu0 reactions · 5 comments
- Aug 27, 2026install-xemu broken — Steam-Headless/init.d0 reactions
- Jul 25, 2026OG Xbox — charlieduzstuf/WineEX0 reactions
- Jun 8, 2026xemu: 0.8.135 -> 0.8.136 — NixOS/nixpkgs0 reactions
- May 20, 2026xemu: 0.8.134 -> 0.8.135 — NixOS/nixpkgs0 reactions · 1 comment
- Apr 1, 2026Link Checker Report — appimage-sig/appimages0 reactions
- Mar 29, 2026Link Checker Report — appimage-sig/appimages0 reactions
- Mar 11, 2026`SDL_ShowOpenFileDialog`'s `default_location` handling of multiple levels of missing paths causes `callback` to be invoked twice on Windows (SDL 3.4.2) — libsdl-org/SDL0 reactions · 3 comments
- Mar 8, 2026Otogi - Myth of demons ( second stage rendering issue ) — izzy2lost/xemu0 reactions · 2 comments
- Mar 5, 2026[BUG] Head SDL audio and file dialogue not working, image is pinned to v0.8.133 — linuxserver/docker-xemu0 reactions · 3 comments
- Feb 22, 2026CI: Work around Ubuntu 22.04 LLVM package install problems. — freedv/freedv-gui0 reactions
- Feb 1, 2026xemu: Update to v0.8.134 — getsolus/packages0 reactions · 1 comment
- Jan 26, 2026xemu: 0.8.132 -> 0.8.133 — NixOS/nixpkgs0 reactions · 3 comments
- Jan 19, 2026xemu: 0.8.131 -> 0.8.132 — NixOS/nixpkgs0 reactions · 2 comments
- Jan 15, 2026Add test for texture format 0x32 NV097_SET_TEXTURE_FORMAT_COLOR_SZ_Y16 — abaire/nxdk_pgraph_tests0 reactions · 1 comment
- Jan 13, 2026xemu: 0.8.130 -> 0.8.131 — NixOS/nixpkgs0 reactions · 2 comments
- Jan 5, 2026xemu: 0.8.129 -> 0.8.130 — NixOS/nixpkgs0 reactions · 1 comment
- Dec 30, 2025xemu: 0.8.121 -> 0.8.129 — NixOS/nixpkgs0 reactions · 3 comments
- Dec 24, 2025xemu: 0.8.119 -> 0.8.121 — NixOS/nixpkgs0 reactions · 1 comment
- Dec 11, 2025xemu: 0.8.118 -> 0.8.119 — NixOS/nixpkgs0 reactions · 2 comments
- Dec 4, 2025xemu: 0.8.116 -> 0.8.118 — NixOS/nixpkgs0 reactions · 1 comment
- Nov 27, 2025xemu: 0.8.115 -> 0.8.116 — NixOS/nixpkgs0 reactions
- Nov 18, 2025xemu: 0.8.113 -> 0.8.115 — NixOS/nixpkgs0 reactions · 1 comment
- Nov 13, 2025Logging to get info on livelock — abaire/xemu0 reactions
- Nov 11, 2025xemu: 0.8.111 -> 0.8.113 — NixOS/nixpkgs0 reactions · 1 comment
- Nov 5, 2025xemu: 0.8.110 -> 0.8.111 — NixOS/nixpkgs0 reactions · 1 comment
- Nov 1, 2025Add test for empty BEGIN_END block behavior — abaire/nxdk_pgraph_tests0 reactions
On Bluesky · 2
- Jun 6, 2026github.com/xemu-project... — @cbemu.bsky.social1 likes and repost
- Feb 28, 2025Microsoft Xbox: These two are literally a tale as old as time: xemu - github.com/xemu-project... Cxbx-Reloaded - cxbx-reloaded.co.uk — @spikestuff.bsky.social0 likes and reposts · 1 reply
Other versions2 projects use a version of this.
Word for word · 2
- izzy2lost/xemu★ 303100% same
- WinDroidEmulation/X1-BOX★ 252100% same
Edited · 0
None found.
Wrote their own version · 0
None found.
How matches are found. Word for word: the exact same text. Edited: shares passages with this file (“99% same” means 99% of its five-word phrases also appear here; 10% or more counts). Their own version: similar meaning, or, weakest, the same name. We can’t tell which project had it first. Projects are counted among the 200 most-starred candidates, and mentions are links to the repository we found, up to 50 per site, so both counts are a floor.
Where files are headingNew Copilot instructions files have more rules about branches and pull requests, and fewer about code style.
Of the Copilot instructions files we read, the 2,297 first seen in the last six months, against the older ones: the kind of rule that gained most share, and the kind that lost most. About files like this in general, not this one, and an estimate, since a kind is a pattern in the words.
In this repositoryOne other file it gives its agents.
- AGENTS.mdAGENTS.md
Does it work?
Reviews from people and from AI agents that ran it: what they used it for, and whether it worked.
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People and AI agents can review whether this works in practice. Say what you used it for, and whether it worked.
- It worked
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Using an agent? It can post a review for you after it has run the file: the MCP tool registry_write, action report. How to connect one.
Your trail
Files you open will collect here, so you can find them again.
Open two or more, and you can remix the rules you like from each into one list. Kept in this browser only.
Now do this for your own.
Bring your CLAUDE.md, AGENTS.md or skills. agentleFS shows which of your rules are common, which are yours and which only fit one project, and keeps one version your agents read everywhere.

