CLAUDE.mdA

CLAUDE.md from roasbeef/loom is a CLAUDE.md file: the standing instructions Claude Code reads in that repo.

Install it, pinned
mdr add roasbeef/loom/CLAUDE.md@git:20261019.eccc4dc

Pins git:20261019.eccc4dc in mdr.lock. Pin the fingerprint instead.

Audit grade
A, 14 of 14 checks passed
Kind
CLAUDE.md file
Repository
roasbeef/loom
Path
CLAUDE.md
Versions recorded
9
Latest version
git:20261019.eccc4dc, committed Oct 19, 2026
First version recorded
Oct 2, 2026
Size
20,734 bytes
Repository stars
11
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

# Loom

Loom is a BEAM-native coding agent harness written in Gleam. Sessions are
supervision trees over a durable, write-once conversation store; all effects
flow through a capability-checked broker into kernel-enforced sandboxes.

## Start here

**`docs/next.md`** is the handoff: where the tree actually is, what to work
on next, the design rulings already made, and what is deliberately left
open. Read it before planning anything, and rewrite it when you finish a
body of work — it is worth more than any status comment.

**`docs/execution.md`** is how work gets done here: planning a wave,
briefing and monitoring sub-agents, the verification standard, and the
hazards that have already cost real time. Read it before dispatching a
sub-agent or trusting a green gate.

## Repository skills

[BEAM memory review](skills/beam-memory-review/SKILL.md) is an optional,
evidence-ranked review of allocation, copying, and retention. Use it for
memory investigations or memory-relevant changes; it is not a mandatory gate.
The [.claude entry point](.claude/skills/beam-memory-review/SKILL.md) carries
the same guidance for skill discovery. Keep both copies aligned, adjusting
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint
mdr add roasbeef/loom/CLAUDE.md@sha256:dafbe1882183da89

The line at the top of this page pins the label git:20261019.eccc4dc, 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.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_tmr5mbowrj7kgtch.svg)](https://markdownregistry.com/a/art_tmr5mbowrj7kgtch)

2 badge image fetches in 30 days. What the badge shows.

Versions

The registry has recorded 9 versions of this file, between Oct 2, 2026 and Oct 19, 2026, about one every 2 days.

versioncommittedcommitsizeaudit
git:20261019.eccc4dc latest2026-10-19 eccc4dc 20,734 BA view · diff
git:20261018.82586512026-10-18 8258651 20,503 BA view · diff
git:20261017.beefdc32026-10-17 beefdc3 20,305 BA view · diff
git:20261017.f6df0dd2026-10-17 f6df0dd 19,936 BA view · diff
git:20261017.8195fce2026-10-17 8195fce 19,948 BA view · diff
git:20261008.82e2d8b2026-10-08 82e2d8b 19,750 BA view · diff
git:20261007.ad447572026-10-07 ad44757 19,658 BA view · diff
git:20261002.602b6492026-10-02 602b649 19,580 BA view · diff
git:20261002.d5fbc692026-10-02 d5fbc69 19,890 BA view

Audit of the latest version

A  14 of 14 checks passed. Fixed automatic checks with no AI involved, so the same checks give the same answer every run.
  • pass: Size between 200 bytes and 200 KB (20734 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 link to a raw IP address
  • pass: No script tag

Source

GitHub

roasbeef/loom · 11 stars · license MIT · pushed 2026-10-20 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_tmr5mbowrj7kgtch
GET https://markdownregistry.com/api/v1/resolve?ref=roasbeef/loom/CLAUDE.md
GET https://markdownregistry.com/api/v1/blob/dafbe1882183da89b2a098fb4cbdf560a0c5eb870ffbde71141aebb965c319e4

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.

More from roasbeef/loom

advisor-review SKILL.md skill
roasbeef/loom · .claude/skills/advisor-review/SKILL.md · Final adversarial audit of finished work by one top-tier model (Fable 5 or Opus 4.8), in a single report-only pass…
git:20260828.d16dbe8 · audit A · 11 stars
advisor SKILL.md skill
roasbeef/loom · .claude/skills/advisor/SKILL.md · On-demand consultation of a higher-tier model (Opus 4.8 or Fable 5) from a cheaper executor session. Emulates the…
git:20260828.d16dbe8 · audit A · 11 stars
beam-compile-review SKILL.md skill
roasbeef/loom · .claude/skills/beam-compile-review/SKILL.md · Review Loom/Gleam changes for BEAM compiler regressions. Use proactively when extending local transformation chains…
git:20261008.10bf9f6 · audit A · 11 stars
beam-memory-review SKILL.md skill
roasbeef/loom · .claude/skills/beam-memory-review/SKILL.md · Review Loom changes for reachable BEAM allocation, copying, and retention costs. Use optionally after substantive…
git:20260917.f482f90 · audit A · 11 stars
doc-gardening SKILL.md skill
roasbeef/loom · .claude/skills/doc-gardening/SKILL.md · Maintain the per-package documentation graph (CLAUDE.md/AGENTS.md) and the architecture roll-up (docs/architecture/)…
git:20260824.ed37043 · audit A · 11 stars
technical-writing SKILL.md skill
roasbeef/loom · .claude/skills/technical-writing/SKILL.md · Clear-writing guide distilled from Steven Pinker's "The Sense of Style." Use when writing or revising prose that must…
git:20260828.d16dbe8 · audit A · 11 stars
AGENTS.md AGENTS.md file
roasbeef/loom · AGENTS.md
git:20261008.82e2d8b · audit A · 11 stars
AGENTS.md@packages/broker AGENTS.md file
roasbeef/loom · packages/broker/AGENTS.md
git:20261018.886f4ba · audit A · 11 stars
CLAUDE.md@packages/broker CLAUDE.md file
roasbeef/loom · packages/broker/CLAUDE.md
git:20261018.886f4ba · audit A · 11 stars
AGENTS.md@packages/cap AGENTS.md file
roasbeef/loom · packages/cap/AGENTS.md
git:20261017.061ed15 · audit A · 11 stars
CLAUDE.md@packages/cap CLAUDE.md file
roasbeef/loom · packages/cap/CLAUDE.md
git:20261017.061ed15 · audit A · 11 stars
AGENTS.md@packages/client AGENTS.md file
roasbeef/loom · packages/client/AGENTS.md
git:20261012.b1d021b · audit B · 11 stars

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