fabric-loop SKILL.md skillA
This file is byte-identical to the first copy the registry indexed. Same content hash, so the same checks give both the same grade.
fabric-loop from hybridlabor-api/bdb-dev-optimized-agent-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add hybridlabor-api/bdb-dev-optimized-agent-skills/fabric-loop@git:20261027.12433e7Pins git:20261027.12433e7 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- hybridlabor-api/bdb-dev-optimized-agent-skills
- Path
skills/basic/fabric-loop/SKILL.md- Versions recorded
- 5
- Latest version
- git:20261027.12433e7, committed Oct 27, 2026
- First version recorded
- Oct 21, 2026
- Size
- 4,868 bytes
- Repository stars
- 7
- License
- Apache-2.0
Fabric mode that repeats a graph run until an exit check is green, with round limits, no-progress stop, a resumable round log and quota checks.
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
# `/fabric-loop` — repeat until the check is green Runs one cycle per round and stops as soon as the exit check passes. It is the fabric mode that runs the `flow-loop` template of `loop-templates`. **Agents never invoke each other.** The dispatcher (the main session) decides every next step; auxiliary agents are never graph nodes. ## Inputs - **Goal:** what the rounds work toward. - **Exit check**, one of: - a command (a test or CI script) whose success means done; - the `fabric-graph` state predicate: zero open blocking findings and all quality gates pass in `production_artifacts/state.json`. - **Effort:** S, M or L. ## Bounds - Max rounds: S=3, M=4, L=5 (default 3). - Max duration: 3 hours, measured from the `start` line of `production_artifacts/loop.log`. The time check runs at round start, so the last round may overrun 3 hours. - Never unbounded. Never extend the limits yourself. ## Start Before round 1, append a `start` line with the start timestamp to `production_artifacts/loop.log`, e.g. `start ts=<ISO-8601 time>`. The 3-hour clock counts from that line. On resume, the `start` line already exists: do not write another. ## Each round …
Read the whole file at its exact version.
How to install
mdr add hybridlabor-api/bdb-dev-optimized-agent-skills/fabric-loop@sha256:eec5a96a0fe25ad8The line at the top of this page pins the label git:20261027.12433e7, 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_3ughedoe376daofk)
4 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 5 versions of this file, between Oct 21, 2026 and Oct 27, 2026, about one every day.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261027.12433e7 latest | 2026-10-27 | 12433e7 | 4,868 B | A | view · diff |
| git:20261021.c49a3ec | 2026-10-21 | c49a3ec | 4,779 B | A | view · diff |
| git:20261021.479357c | 2026-10-21 | 479357c | 4,663 B | A | view · diff |
| git:20261021.ddfe74e | 2026-10-21 | ddfe74e | 3,322 B | A | view · diff |
| git:20261021.5324a06 | 2026-10-21 | 5324a06 | 2,270 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (4868 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
hybridlabor-api/bdb-dev-optimized-agent-skills · 7 stars · license Apache-2.0 · pushed 2026-11-05 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_3ughedoe376daofk GET https://markdownregistry.com/api/v1/resolve?ref=hybridlabor-api/bdb-dev-optimized-agent-skills/fabric-loop GET https://markdownregistry.com/api/v1/blob/eec5a96a0fe25ad8d79fa5721e73c6d037d670c76eebd1eaf71d04f27f10feb3
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: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.
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