CLAUDE.md@public/files/cmuxB
CLAUDE.md@public/files/cmux from modem-dev/ossrules is a CLAUDE.md file: the standing instructions Claude Code reads in that repo.
mdr add modem-dev/ossrules/public/files/cmux/CLAUDE.md@git:20260915.977fcedPins git:20260915.977fced in mdr.lock. Pin the fingerprint instead.
- Audit grade
- B, 13 of 14 checks passed
- Kind
- CLAUDE.md file
- Repository
- modem-dev/ossrules
- Path
public/files/cmux/CLAUDE.md- Versions recorded
- 1
- Latest version
- git:20260915.977fced, committed Sep 15, 2026
- Size
- 20,800 bytes
- Repository stars
- 65
- License
- MIT
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# cmux agent notes ## Setup `./scripts/setup.sh` initializes submodules, builds GhosttyKit, and installs the pbxproj normalization pre-commit hook. ## Build and reload Always build with a tag. **Never run bare `xcodebuild` or `open` an untagged `cmux DEV.app`**: untagged builds share the default debug socket and bundle ID with other agents, causing conflicts and stealing focus. ```bash ./scripts/reload.sh --tag <branch-slug> # build Debug, kill same-tag app, do not launch ./scripts/reload.sh --tag <branch-slug> --launch # also open it ``` A tag gives the app its own name, bundle ID, socket, and derived data path, so it runs side-by-side with the user's main app. Report the build to the user as a markdown link to `http://127.0.0.1:17320/<tag>`. Never put a `file://` URL, a raw `.app` path, or `/tmp/cmux-<tag>/...` in chat output. Other variants: `reloadp.sh` (Release), `reloads.sh` (Release as isolated "cmux STAGING"), `reload2.sh --tag <tag>` (both). ## Shared Mac fleet capacity …
Read the whole file at its exact version.
How to install
mdr add modem-dev/ossrules/public/files/cmux/CLAUDE.md@sha256:40d40b9abef9512cThe line at the top of this page pins the label git:20260915.977fced, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_ruq2qpbqawlat6ur)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on Sep 15, 2026.
Audit of the latest version
- fail: No link to a raw IP address (matched: http://127.0.0.1:17320)
- pass: Size between 200 bytes and 200 KB (20800 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No script tag
Starting a new one? Use a template for CLAUDE.md on mdpantry, which passes every one of these checks and says what to change in it.
Source
modem-dev/ossrules · 65 stars · license MIT · pushed 2026-09-21 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_ruq2qpbqawlat6ur GET https://markdownregistry.com/api/v1/resolve?ref=modem-dev/ossrules/public/files/cmux/CLAUDE.md GET https://markdownregistry.com/api/v1/blob/40d40b9abef9512c8d8f83bf5dc68821d8d2978d72f2ab31361dd49f3f7609b2
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: what a CLAUDE.md file is · keeping AGENTS.md and CLAUDE.md in sync · which agent file does what.